35910 lines
1.3 MiB
35910 lines
1.3 MiB
2005-12-31 Andrew Pinski <pinskia@physics.uc.edu>
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PR tree-opt/25612
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* tree-ssa-pre.c (compute_avail): Treat the static chain decl as a
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parameter and pretend that it is defined in the entry basic block.
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2005-12-30 Kazu Hirata <kazu@codesourcery.com>
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* tree-outof-ssa.c (_elim_graph): Change the type of STACK to
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VEC(int,heap).
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(new_elim_graph, delete_elim_graph, elim_forward,
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eliminate_phi): Use the VEC API on STACK.
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2005-12-29 Daniel Berlin <dberlin@dberlin.org>
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* tree.h (VALUE_HANDLE_VUSES): New.
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(struct tree_value_handle): Add vuses.
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* tree-vn.c (struct val_expr_pair_d): Remove stmt, add vuses.
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(vn_compute): Remove stmt argument.
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Don't use vuses in hash value computation.
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(val_expr_pair_eq): Compare vuse lists.
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(copy_vuses_from_stmt): New function.
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(shared_vuses_from_stmt): Ditto.
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(vn_add): Rewrite in terms of vn_add_with_vuses.
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(vn_add_with_vuses): New function.
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(vn_lookup): Rewrite in terms of vn_lookup_with_vuses.
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(vn_lookup_with_vuses): New function.
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(vuses_compare): New function.
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(print_creation_to_file): Ditto.
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(vn_lookup_or_add): Rewrite to handle vuses.
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(sort_vuses): New function.
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(vn_lookup_or_add_with_vuses): Ditto.
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(vn_init): Initialize shared_lookup_vuses.
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(vn_delete): Free shared_lookup_vuses.
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* tree-ssa-pre.c: Update todo list.
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(bb_value_sets_t): Add rvuse_in, rvuse_out, rvuse_gen, and
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rvuse_kill.
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(RVUSE_IN): New macro.
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(RVUSE_GEN): Ditto.
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(RVUSE_KILL): Ditto.
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(RVUSE_OUT): Ditto.
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(modify_expr_node_pool): New function.
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(pretemp): New.
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(storetemp): Ditto.
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(mergephitemp): Ditto.
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(prephitemp): Ditto.
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(struct expr_pred_trans_d): Add vuses member.
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(expr_pred_trans_eq): Compare vuses.
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(phi_trans_lookup): Add vuses argument.
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(phi_trans_add): Ditto.
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(translate_vuses_through_block): New function.
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(phi_translate): Use vuses to ask about those expressions that can
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have vuses.
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Properly translate virtual uses through phis, and use
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vn_lookup_or_add_with vuses. Handle tcc_reference.
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(phi_translate_set): Don't add pointless translations to the
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cache.
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(get_representative): New function.
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(vuses_dies_in_block_x): Ditto.
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(valid_in_set): Add block argument. Check virtual use validity.
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(clean): Add block argument. Update call to valid_in_set
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(compute_antic_aux): Update call to clean.
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(dump_bitmap_of_names): New function.
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(compute_vuse_representatives): Ditto.
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(compute_rvuse): Ditto.
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(can_value_number_call): Modified to accept calls with vuses.
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(can_value_number_operation): New function.
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(can_PRE_operation): Ditto.
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(need_creation): New vector of stores that may need creation.
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(find_or_generate_expression): use can_PRE_operation.
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(create_expression_by_pieces): Handle INDIRECT_REF.
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Only create one temp until we have to change types.
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Mark new vars for renaming.
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(insert_into_preds_of_block): Ignore loopiness of loads.
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Use can_PRE_operation.
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Only create one temp until we have to chnge types.
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(insert_aux): Use can_PRE_operation.
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Don't pass name to insert_into_preds_of_block.
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(insert_extra_phis): Only use one temp until we have to change
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types.
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(poolify_tree): New function.
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(modify_expr_template): New var.
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(poolify_modify_expr): New function.
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(insert_fake_stores): Ditto.
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(realify_fake_stores): Ditto.
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(compute_avail): Use can_value_number_operation.
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(mark_operand_necessary): Return NULL for non-SSA names.
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(remove_dead_inserted_code): Update comment.
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(init_pre): Initialize pretemp, need_creation, storetemp,
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mergephitemp, prephitemp.
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Create modify_expr_node_pool.
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(fini_pre): Free modify_expr_node_pool and need_creation array.
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(execute_pre): Call insert_fake_stores, compute_rvuse, and
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realify_fake_stores.
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* tree-flow.h (vn_compute): Fix prototype.
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(vn_add): Ditto.
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(vn_lookup): Ditto.
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(sort_vuses): New.
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(vn_lookup_or_add_with_vuses): Ditto.
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(vn_add_with_vuses): Ditto.
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(vn_lookup_with_vuses): Ditto.
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* passes.c (pass_may_alias): Add.
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2005-12-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
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* c-pretty-print.h (struct c_pretty_print_info): Add new member
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"constant".
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(pp_constant): New macro.
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* c-pretty-print.c (pp_c_pretty_printer_init): Set pp->constant.
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2005-12-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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PR fortran/25586
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* pa.md: Remove REG_POINTER check from REG+REG peephole2 floating-point
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store patterns.
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2005-12-29 Kenneth Zadeck <zadeck@naturalbridge.com>
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* bitmap.c (bitmap_element_free, bitmap_element_link,
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bitmap_elt_insert_after, bitmap_and, bitmap_and_compl,
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bitmap_and_compl, bitmap_ior, bitmap_ior_into, bitmap_xor,
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bitmap_xor_into): Added code to properly maintain the variants
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associated with the CURRENT and HEAD fields.
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(bitmap_popcount, bitmap_clear_range, bitmap_compl_and_into): New
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functions.
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* bitmap.h: Added defs for bitmap_popcount, bitmap_clear_range,
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and bitmap_compl_and_into.
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2005-12-29 Mike Stump <mrs@apple.com>
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* doc/invoke.texi (Objective-C and Objective-C++ Dialect Options
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-fobjc-exceptions): Don't imply this doesn't work with the GNU
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runtime.
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2005-12-29 Nathan Sidwell <nathan@codesourcery.com>
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* varasm.c (get_section): Use gcc_assert.
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2005-12-29 Paul Brook <paul@codesourcery.com>
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* config/m68k/m68k.h (RETURN_ADDR_RTX): Define.
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* config/m68k/m68k.c (m68k_initial_elimination_offset): Remove FIXME.
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Include offset due to FIRST_PARM_OFFSET.
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2005-12-29 Paul Brook <paul@codesourcery.com>
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* config/m68k/lb1sf68.asm (__cmpdf2): Fix typo in immediate mask.
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Create wrapper and rename body...
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(__cmpdf2_internal): ... to this. Return correct value for unordered
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result.
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(__cmpsf2): Create wrapper and rename body...
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(__cmpsf2_internal): ... to this. Return corerct value for unordered
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result.
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(__eqdf2, __nedf2, __gtdf2, __gedf2, __ltdf2, __ledf2): Use
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__cmpdf2_internal.
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(__eqsf2, __nesf2, __gtsf2, __gesf2, __ltsf2, __lesf2): Use
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__cmpsf2_internal.
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2005-12-29 Paul Brook <paul@codesourcery.com>
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* config/m68k/fpgnulib.c (__extendsfdf2): Handle negative zero.
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(__truncdfsf2): Ditto.
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(__extenddfxf2): Ditto.
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(__truncxfdf2): Ditto.
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* config/m68k/lb1sf68.asm (__addsf3): Return -0.0 for -0.0 + -0.0.
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(__adddf3): Ditto.
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2005-12-29 Daniel Jacobowitz <dan@codesourcery.com>
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Paul Brook <paul@codesourcery.com>
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* config/m68k/m68k.c (m68k_output_pic_call): Don't use bsr.l for
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!TARGET_68020.
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* config/m68k/t-m68kelf (EXTRA_PARTS): Remove.
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(EXTRA_MULTILIB_PARTS): Set.
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* config/m68k/t-uclinux (EXTRA_PARTS): Remove.
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(EXTRA_MULTILIB_PARTS): Set.
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2005-12-29 Alan Modra <amodra@bigpond.net.au>
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PR target/25572
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* config/rs6000/rs6000.c (create_TOC_reference): Set regs_ever_live.
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2005-12-28 Nathan Sidwell <nathan@codesourcery.com>
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* config.gcc (mt-*-*): Add --with-arch support.
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(--with): Print accepted options on error.
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* config/mt/mt.h (OPTION_DEFAULT_SPECS): Define.
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* config/mt/mt.c (DEF_VEC_P(basic_block),
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DEF_VEC_ALLOC_P(basic_bloc,heap)): Remove from here.
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2005-12-28 Daniel Berlin <dberlin@dberlin.org>
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Fix PR tree-optimization/25394
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* fold-const.c (fold_checksum_tree): Guard
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portions of checksumming with correct structure checks.
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2005-12-27 Kazu Hirata <kazu@codesourcery.com>
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* global.c, tree-ssa-pre.c: Move DEF_VEC_P(basic_block) and
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DEF_VEC_ALLOC_P(basic_block,{gc,heap}) to ...
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* basic-block.h: ... here.
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2005-12-27 Roger Sayle <roger@eyesopen.com>
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* fold-const.c (int_const_binop): Return NULL_TREE when an expression
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can't be evaluated at compile-time (instead of calling abort).
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Return NULL_TREE for division (and modulus) by zero.
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(const_binop): Return NULL_TREE for floating point operators that
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aren't handled by real_arithmetic.
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(fold_binary): Eliminate "wins" variable, and "binary" label, by
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folding operators with constant operands early. Assert that
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operands are non-NULL.
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2005-12-27 Kazu Hirata <kazu@codesourcery.com>
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* tree-vrp.c (extract_range_from_binary_expr): Use
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build_int_cst instead of fold_convert.
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2005-12-26 Mark Mitchell <mark@codesourcery.com>
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PR c++/23171, c++/23172, c++/25417.
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* c-decl.c (compound_literal_number): Remove.
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(build_compound_literal): Use set_compound_literal_name.
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* c-common.c (compound_literal_number): New variable.
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(set_compound_literal_name): New function.
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* c-common.h (set_compound_literal_name): Declare.
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2005-12-26 Kazu Hirata <kazu@codesourcery.com>
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PR tree-optimization/25125
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* convert.c (convert_to_integer): Don't narrow the type of a
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PLUS_EXPR or MINUS_EXPR if !flag_wrapv and the unwidened type
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is signed.
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2005-12-26 Graham Stott <graham.stott@btinternet.com>
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PR middle-end/25568
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* combine.c (simplify_shift_const_1 <case PLUS>):Fix enable-checking
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rtl bootstrap failure.
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2005-12-25 Kazu Hirata <kazu@codesourcery.com>
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* final.c (compute_alignments): Make it static.
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* gcse.c (gcse_main, bypass_jumps): Likewise.
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* web.c (web_main): Likewise.
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* output.h: Remove the prototype for compute_alignments.
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* rtl.h: Remove the prototypes for web_main, gcse_main, and
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bypass_jumps.
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2005-12-24 Roger Sayle <roger@eyesopen.com>
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* expr.c (force_operand): Use expand_fix and expand_float to
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implement integer <-> FP conversions instead of convert_to_mode.
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2005-12-24 Mark Mitchell <mark@codesourcery.com>
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PR c++/23171
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* varasm.c (initializer_constant_valid_p): An ADDR_EXPR of a
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CONSTRUCTOR is invalid.
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2005-12-23 Daniel Berlin <dberlin@dberlin.org>
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* tree-pass.h (pass_eliminate_useless_stores): Remove.
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* tree-ssa-pre.c (is_copy_stmt): Ditto.
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(follow_copies_till_vuse): Ditto.
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(do_eustore): Ditto.
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(gate_eustores): Ditto.
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(pass_eliminate_useless_stores): Ditto.
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* passes.c (init_optimization_passes): Ditto.
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2005-12-23 Paolo Bonzini <bonzini@gnu.org>
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* combine.c (simplify_shift_const): Fix typo. Use, whenever
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applicable, simplify_const_binary_operation.
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(simplify_shift_const): Leave only the fallback
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case when no simplification is possible. Extract to...
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(simplify_shift_const_1): ... here. Always create a new
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RTX instead of substituting. Remove the signed_count variable.
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Return NULL_RTX if no substitution is possible.
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(simplify_and_const_int): Leave only the fallback
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case when no simplification is possible. Extract to...
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(simplify_and_const_int_1): ... here. Always create a new
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RTX instead of substituting. Return NULL_RTX if no substitution
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is possible.
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(force_to_mode, simplify_comparison): Don't pass a non-NULL first
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parameter to simplify_and_const_int and simplify_shift_const,
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unless it is equal to the expected non-simplified result.
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2005-12-23 Jakub Jelinek <jakub@redhat.com>
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PR target/25005
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* regrename.c (replace_oldest_value_reg): Use validate_change with
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IN_GROUP set to 1 instead of doing direct modifications.
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(copyprop_hardreg_forward_1): Likewise. If any replace_oldest_*
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replacements have been performed on an instruction, use
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apply_change_group ().
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2005-12-23 Hans-Peter Nilsson <hp@axis.com>
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* config/cris/arit.c (do_31div): Clarify what "31" refers to.
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[L_divsi3] (__Udiv): Don't use as inline function.
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[L_modsi3] (__Umod): Ditto.
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(__Div): Rearrange to call do_31div directly instead of __Udiv.
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(__Mod): Similarly regarding __Umod.
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PR target/24342
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* config/cris/cris.c (cris_split_movdx): Add REG_INC notes for
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emitted insns with post-increments.
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(cris_expand_epilogue): Ditto.
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2005-12-22 Jakub Jelinek <jakub@redhat.com>
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Richard Henderson <rth@redhat.com>
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Merge from gomp-branch.
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* builtins.def: Move all DEF_SYNC_BUILTIN to ...
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* sync-builtins.def: ... new file.
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(BUILT_IN_FETCH_AND_ADD_16,
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BUILT_IN_FETCH_AND_SUB_16, BUILT_IN_FETCH_AND_OR_16,
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BUILT_IN_FETCH_AND_AND_16, BUILT_IN_FETCH_AND_XOR_16,
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BUILT_IN_FETCH_AND_NAND_16, BUILT_IN_ADD_AND_FETCH_16,
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BUILT_IN_SUB_AND_FETCH_16, BUILT_IN_OR_AND_FETCH_16,
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BUILT_IN_AND_AND_FETCH_16, BUILT_IN_XOR_AND_FETCH_16,
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BUILT_IN_NAND_AND_FETCH_16, BUILT_IN_BOOL_COMPARE_AND_SWAP_16,
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BUILT_IN_VAL_COMPARE_AND_SWAP_16, BUILT_IN_LOCK_TEST_AND_SET_16,
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BUILT_IN_LOCK_RELEASE_16): New builtins.
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* builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
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BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
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* builtins.c (expand_builtin): Handle sync BUILT_IN_*_16 builtins.
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* c-common.c (enum c_builtin_type): Move to top-level from
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c_common_nodes_and_builtins enum builtin_type.
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(builtin_types): Move from c_common_nodes_and_builtins.
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(def_fn_type): New.
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(c_common_nodes_and_builtins): Use it.
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(def_builtin_1): Check for error_mark_node.
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(sync_resolve_size): Handle also 128 bit sync builtins.
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* Makefile.in (BUILTINS_DEF): New. Use it instead of builtins.def.
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* config/i386/i386.h (x86_cmpxchg8b, x86_cmpxchg16b): New decls.
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(TARGET_CMPXCHG8B, TARGET_CMPXCHG16B): Define.
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* config/i386/i386.c (x86_cmpxchg8b, x86_cmpxchg16b): New variables.
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* config/i386/sync.md (CASMODE, DCASMODE): New mode macros.
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(doublemodesuffix, DCASHMODE): New mode attrs.
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(sync_compare_and_swap<mode>): Change into expand, use CASMODE
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instead of IMODE, if mode is wider than a word, expand into
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sync_double_compare_and_swap*.
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(*sync_compare_and_swap<mode>): New insn.
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(sync_double_compare_and_swap<mode>): Likewise.
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(*sync_double_compare_and_swapdi_pic): Likewise.
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(sync_compare_and_swap_cc<mode>): Use CASMODE instead of IMODE, if
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mode is wider than a word, expand into
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sync_double_compare_and_swap_cc*.
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(sync_double_compare_and_swap_cc<mode>): New insn.
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(*sync_double_compare_and_swap_ccdi_pic): Likewise.
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2005-12-22 Richard Henderson <rth@redhat.com>
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* config/i386/mmintrin.h (_mm_add_si64): Only define for SSE2.
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(_mm_sub_si64): Likewise.
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* config/i386/xmmintrin.h (_mm_shuffle_pi16, _m_pshufw): Likewise.
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2005-12-23 Alan Modra <amodra@bigpond.net.au>
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PR rtl-optimization/25432
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* reload1.c (eliminate_regs_in_insn): Update insn code on
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successfully re-recognizing modified insn.
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2005-12-22 Richard Guenther <rguenther@suse.de>
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* tree.c (tree_fold_gcd): Use build_int_cst where appropriate.
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* tree-ssa-loop-ivcanon.c (create_canonical_iv): Likewise.
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* varasm.c (array_size_for_constructor): Likewise.
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* fold-const.c (size_diffop, invert_truthvalue,
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optimize_bit_field_compare, make_range, build_range_check,
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fold_cond_expr_with_comparison, fold_truthop,
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fold_single_bit_test_into_sign_test, fold_binary): Likewise.
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2005-12-22 Dale Johannesen <dalej@apple.com>
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* config/i386/sse.md (sse_movhlps): Reverse operands for
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2nd and 3rd alternatives.
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2005-12-22 Andrew Pinski <pinskia@physics.uc.edu>
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PR tree-opt/25513
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* tree-dfa.c (make_rename_temp): Set DECL_COMPLEX_GIMPLE_REG_P complex
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variables.
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2005-12-22 Zdenek Dvorak <dvorakz@suse.cz>
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Steven Bosscher <stevenb@suse.de>
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* df.c (df_bitmaps_free): Only work for bbs for that structures are
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allocated.
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(df_bb_modify): Realloc tables to the new index.
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(df_find_use): New function.
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(df_find_def, df_reg_used): Handle subregs.
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* df.h (df_find_use): Declare.
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* loop-invariant.c: Include hashtab.h.
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(struct invariant): Remove processed field, add eqto and reg fields.
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(struct invariant_expr_entry): New.
|
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(invariant_for_use, hash_invariant_expr_1, invariant_expr_equal_p,
|
|
hash_invariant_expr, eq_invariant_expr, find_or_insert_inv,
|
|
find_identical_invariants, merge_identical_invariants): New functions.
|
|
(create_new_invariant): Return the new invariant. Initialize new
|
|
fields.
|
|
(find_invariants): Call merge_identical_invariants.
|
|
(get_inv_cost, best_gain_for_invariant, set_move_mark,
|
|
move_invariant_reg): Handle equivalent invariants.
|
|
* Makefile.in (loop-invariant.o): Add HASHTAB_H dependency.
|
|
|
|
2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
PR c++/23333
|
|
* c-lex.c (c_lex_with_flags): Add PURE_ZERO to cpp_flags if
|
|
number is a single digit '0'.
|
|
|
|
2005-12-22 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR tree-optimization/23518
|
|
* fold-const.c (make_range): Don't move a constant to the
|
|
other side of the comparison if the type is signed and -fwrapv
|
|
is given.
|
|
|
|
2005-12-22 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* tree-vrp.c (extract_range_from_binary_expr): Clean up uses
|
|
of vr0.type.
|
|
|
|
2005-12-21 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR middle-end/24998
|
|
* config/arm/t-arm-elf (LIB1ASMFUNCS): Add _floatundidf and
|
|
_floatundisf.
|
|
|
|
2005-12-21 Andrew Haley <aph@redhat.com>
|
|
|
|
PR middle-end/25121
|
|
* recog.c (peephole2_optimize): Don't peephole any
|
|
RTX_FRAME_RELATED_P insns.
|
|
|
|
2005-12-21 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* tree-data-ref.c (estimate_niter_from_size_of_data): Replace
|
|
fold_build2 with fold_binary.
|
|
* tree-ssa-ccp.c (visit_assignment, maybe_fold_stmt_addition):
|
|
Replace fold_build1 with fold_unary.
|
|
* tree-ssa-reassoc.c (optimize_ops_list): Replace fold_build2
|
|
with fold_binary.
|
|
|
|
2005-12-21 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR rtl-optimization/25196
|
|
* postreload-gcse.c (record_last_set_info): Notice stack pointer
|
|
changes in push insns without REG_INC notes.
|
|
|
|
2005-12-21 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR tree-optimization/25382.
|
|
* tree-vrp.c (extract_range_from_binary_expr): Extract a range
|
|
from BIT_AND_EXPR.
|
|
|
|
2005-12-21 Janis Johnson <janis187@us.ibm.com>
|
|
Ben Elliston <bje@au.ibm.com>
|
|
|
|
* configure.ac: Enable C extension for decimal float if invoked
|
|
with --enable-decimal-float.
|
|
* doc/install.texi (Configuration): Document it.
|
|
* configure, config.in: Regenerate.
|
|
|
|
2005-12-20 Mike Stump <mrs@apple.com>
|
|
|
|
* config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Handle the
|
|
ambiguity between -seg_addr_table and -seg_addr_table_filename.
|
|
(WORD_SWITCH_TAKES_ARG): Likewise.
|
|
(LINK_SPEC): Likewise.
|
|
|
|
2005-12-20 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* cfganal.c (flow_reverse_top_sort_order_compute):
|
|
Renamed to post_order_compute and additional parameter added which
|
|
allows the inclusion of entry and exit blocks into list.
|
|
(mark_dfs_back_edges): Fixed comment.
|
|
(flow_depth_first_order_compute): Renamed to
|
|
pre_and_rev_post_order_compute additional parameter added which
|
|
allows the inclusion of entry and exit blocks into list.
|
|
* global.c (set_up_bb_rts_numbers): Call to
|
|
flow_reverse_top_sort_order_compute renamed to
|
|
post_order_compute.
|
|
* var-tracking.c (vt_stack_adjustments): Fixed comment.
|
|
(vt_find_locations): Call to
|
|
flow_depth_first_order_compute renamed to
|
|
pre_and_rev_post_order_compute.
|
|
* cfgloop.c (flow_find_loops): Ditto.
|
|
* tree-ssa-reassoc.c (init_reassoc): Ditto.
|
|
* df.c (df_analyze_1, df_analyze_subcfg): Calls to
|
|
flow_reverse_top_sort_order_compute renamed to post_order_compute
|
|
and calls to flow_reverse_top_sort_order_compute renamed to
|
|
post_order_compute.
|
|
* basic_block.h: Ditto.
|
|
|
|
|
|
2005-12-20 Roger Sayle <roger@eyesopen.com>
|
|
Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR rtl-optimization/25115
|
|
* gcse.c (pre_insert_copy_insn): Fall back to the sole
|
|
SET in the insn if there is no SET for an
|
|
expression that is equivalent to EXPR.
|
|
|
|
2005-12-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/24306
|
|
* builtins.c (std_gimplify_va_arg_expr): Do not align
|
|
va frame for zero sized types.
|
|
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
|
|
|
|
2005-12-20 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR tree-optimization/25501
|
|
* tree-cfgcleanup.c (merge_phi_nodes): Check that RESULT is
|
|
used in the PHI argument corresponding to the edge from BB to
|
|
DEST.
|
|
|
|
2005-12-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
Revert
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-cfg.c (mark_used_vars): New function.
|
|
(dump_function_to_file): Dump only used VAR_DECLs.
|
|
|
|
2005-12-19 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* combine.c (try_combine): Improve splitting of binary operators
|
|
by taking advantage of reassociative transformations.
|
|
|
|
2005-12-19 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (thread_across_edge): Do not use local_fold.
|
|
Strip away all type conversions after simplifying the
|
|
condition.
|
|
|
|
* tree-cfgcleanup.c (merge_phi_nodes): Allow merging in some
|
|
cases the forwarder block dominates the destination.
|
|
|
|
2005-12-19 DJ Delorie <dj@redhat.com>
|
|
|
|
* reload1.c (spill_failure): Dump reload data to dump file.
|
|
(find_reload_regs): Likewise.
|
|
|
|
2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/24793
|
|
* tree-ssa-loop-ivopts.c (get_ref_tag): Remember the
|
|
original reference if there are subvars.
|
|
* tree-ssa-operands.c (get_tmr_operands): Handle subvars.
|
|
|
|
2005-12-19 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* df.c (df_analyze_1, df_analyze_subcfg, iterative_dataflow):
|
|
Corrected basic block number calculations for changes in entry and
|
|
exit numbering.
|
|
|
|
2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-flow.h (struct var_ann_d): Change type of
|
|
may_aliases field to VEC(tree, gc) *.
|
|
(may_aliases): Declaration changed.
|
|
* tree-ssa-alias.c (group_aliases, add_may_alias,
|
|
replace_may_alias, dump_may_aliases_for,
|
|
is_aliased_with, add_type_alias, new_type_alias):
|
|
Work with VEC(tree, gc) * instead of varray.
|
|
* tree-flow-inline.h (may_aliases): Ditto.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info,
|
|
verify_name_tags): Ditto.
|
|
* tree-ssa-operands.c (add_stmt_operand): Ditto.
|
|
|
|
2005-12-19 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* cfgcleanup.c: Temporarily revert patches for PR 20070 till Bernd
|
|
comes back.
|
|
|
|
2005-12-19 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* struct-equiv.c (struct_equiv_improve_checkpoint): Fix sets_cc0_p
|
|
check.
|
|
|
|
2005-12-19 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* doc/install.texi (Configuration): Typo in Fortran subheading.
|
|
|
|
2005-12-19 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/mt/mt.md (decrement_and_branch_until_zero): Add another
|
|
scratch. Correct its reload split. Adjust its peephole.
|
|
(doloop_end): Add additional scratch.
|
|
(nop): Use 'nop'.
|
|
* config/mt/mt.c (MT_INT_ARG_FIRST): Remove.
|
|
(mt_asm_output_opcode, mt_print_operand): Use 'nop'.
|
|
(mt_function_arg_slotno): Use FIRST_ARG_REGNUM.
|
|
(mt_builtin_saveregs): Replace with ...
|
|
(mt_setup_incoming_varargs): ... here. Save just the varadic
|
|
args.
|
|
(mt_va_start): Remove.
|
|
(mt_reorg_hazard): Ignore USE insns. Don't call set_noop_p.
|
|
(mt_machine_reorg): Split all insns here.
|
|
(TARGET_SETUP_INCOMING_VARARGS): Override.
|
|
* config/mt/mt.h (TARGET_CPU_CPP_BUILTINS): Define __mt__ only.
|
|
Set to CPU type.
|
|
(EXPAND_BUILTIN_VA_START): Remove.
|
|
|
|
2005-12-17 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* flow.c (update_life_info, count_or_remove_death_notes): Fixed
|
|
latent bug that could happen if update_life_info was called with a
|
|
blocks parameter and the call to cleanup_cfg actually deleted one
|
|
of those blocks.
|
|
|
|
2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-structalias.c (update_alias_info): Remove handling
|
|
of may_be_aliased (SSA_NAME_VAR (op)) case.
|
|
|
|
2005-12-19 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-flow.h (struct stmt_ann_d): Remove
|
|
makes_aliased_loads and makes_aliased_stores fields.
|
|
* tree-ssa-ccp.c (likely_value): Do not use makes_aliased_stores
|
|
and makes_aliased_loads fields.
|
|
* tree-ssa-dom.c (eliminate_redundant_computations): Do not
|
|
use makes_aliased_stores.
|
|
* tree-ssa-operands.c (clobbered_aliased_loads,
|
|
clobbered_aliased_stores, ro_call_aliased_loads): Removed.
|
|
(build_ssa_operands, add_stmt_operand, add_call_clobber_ops,
|
|
add_call_read_ops): Do not set makes_aliased_stores and
|
|
makes_aliased_loads fields.
|
|
* tree-ssa.c (verify_ssa): Do not verify makes_aliased_stores
|
|
field.
|
|
|
|
2005-12-18 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/darwin.h: Don't include darwin-sections.def to declare
|
|
global variables; instead create darwin_section_enum.
|
|
(darwin_section_enum): New.
|
|
(darwin_sections): New.
|
|
* config/darwin.c: Don't include darwin-sections.def to define
|
|
global variables.
|
|
(darwin_sections): New.
|
|
(output_objc_section_asm_op): Rewrite to take advantage of
|
|
darwin_sections.
|
|
(darwin_init_sections): Rewrite to use darwin_sections.
|
|
(machopic_output_indirection): Update for darwin_sections array.
|
|
(machopic_select_section): Likewise.
|
|
(machopic_select_rtx_section): Likewise.
|
|
(machopic_asm_out_constructor): Likewise.
|
|
(machopic_asm_out_destructor): Likewise.
|
|
(darwin_file_end): Likewise.
|
|
* config/rs6000/rs6000.c (machopic_output_stub): Likewise.
|
|
* config/i386/i386.c (machopic_output_stub): Likewise.
|
|
|
|
2005-12-18 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/25481
|
|
* tree-ssa-structalias.c (handle_ptr_arith): Handle accesses we
|
|
don't have a varinfo for.
|
|
|
|
2005-12-18 Jon Grimm <jgrimm2@us.ibm.com>
|
|
Janis Johnson <janis187@us.ibm.com>
|
|
Ben Elliston <bje@au.ibm.com>
|
|
|
|
* optabs.c (init_floating_libfuncs): Handle decimal float modes.
|
|
(init_optabs): Handle libfuncs for decimal float.
|
|
* genopinit.c (gen_insn): Handle MODE_DECIMAL_FLOAT.
|
|
* stor-layout.c (int_mode_for_mode): Likewise.
|
|
* simplify-rtx.c (simplify_immed_subreg): Likewise.
|
|
(simplify_unary_operation_1): Skip optimisations for decimal float
|
|
modes.
|
|
* varasm.c (output_constant_pool_2): Handle MODE_DECIMAL_FLOAT.
|
|
* emit-rtl.c (gen_const_vector): Add assertion check.
|
|
(init_emit_once): Populate const_tiny_rtx with constants in each
|
|
decimal float mode.
|
|
* expmed.c (extract_high_half, expand_mult_highpart_optab,
|
|
expand_mult_highpart): Assert that mode is not a scalar float
|
|
mode.
|
|
* expr.c (convert_move): Handle conversion between decimal and
|
|
binary floats of the same size.
|
|
* convert.c (convert_to_real): Consider decimal float types when
|
|
folding.
|
|
* dwarf2out.c (base_type_die): Use DW_ATE_decimal_float to
|
|
describe decimal floating point types.
|
|
|
|
2005-12-18 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR rtl-optimization/21041
|
|
* reload.c (find_reloads_subreg_address): Replace paradoxical
|
|
subreg of MEM by widened access only if the resulting memory
|
|
is properly aligned, even on !STRICT_ALIGNMENT targets.
|
|
|
|
2005-12-18 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* tree-cfg.c (tree_flow_call_edges_add): Check for empty basic blocks.
|
|
|
|
2005-12-18 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* gcse.c (gcse_main, bypass_jumps): Fix non-GNU-isms from
|
|
the 2005-12-17 patch to renumber the entry and exit blocks.
|
|
|
|
2005-12-18 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* doc/objc.texi (Type encoding): Fix typo.
|
|
|
|
2005-12-17 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* tree-tailcall.c (find_tail_calls): Use XNEW.
|
|
* tree-ssa-dom.c (allocate_edge_info): Use XCNEW.
|
|
(free_all_edge_infos): Use explicit cast to convert from void *.
|
|
(vrp_free): Likewise.
|
|
(dom_opt_finalize_block): Likewise.
|
|
(record_equivalences_from_incoming_edge): Likewise.
|
|
(thread_across_edge): Likewise. Use XCNEWVEC.
|
|
(record_cond): Use XCNEW.
|
|
(record_conditions): Use XNEWVEC.
|
|
(record_edge_info): Use XCNEWVEC.
|
|
(lookup_avail_expr): Use XNEW.
|
|
(record_range): Likewise. Use GGC_NEW.
|
|
* tree-nested.c (var_map_hash): Use explicit cast to convert from
|
|
void *.
|
|
(var_map_eq): Likewise.
|
|
(lookup_field_for_decl): Likewise.
|
|
(convert_nonlocal_reference): Likewise.
|
|
(convert_local_reference): Likewise.
|
|
(convert_nl_goto_reference): Likewise.
|
|
(convert_nl_goto_receiver): Likewise.
|
|
(convert_call_expr): Likewise.
|
|
(convert_tramp_reference): Likewise.
|
|
(lookup_tramp_for_decl): Likewise.Use GGC_NEW.
|
|
(convert_nl_goto_reference): Likewise.
|
|
(lookup_field_for_decl): Use GGC_NEW.
|
|
(create_nesting_tree): Use GGC_CNEW.
|
|
* tree-ssa-phiopt.c (blocks_in_phiopt_order): Use XNEWVEC.
|
|
* tree-ssa-alias.c (init_alias_info): Use XCNEW.
|
|
(create_alias_map_for): Likewise.
|
|
(setup_pointers_and_addressables): Use XCNEWVEC.
|
|
(get_ptr_info): Use GGC_NEW.
|
|
(used_part_map_eq): Use explicit cast to convert from void *.
|
|
(up_lookup): Likewise.
|
|
(up_insert): Use XNEW.
|
|
(get_or_create_used_part_for): Use XCNEW.
|
|
(get_tmt_for): Likewise.
|
|
* tree-ssa-operands.c (ssa_operand_alloc): Use GGC_NEW.
|
|
* tree-ssa-pre.c (phi_trans_add): Use XNEW.
|
|
(bitmap_set_new): Use explicit cast to convert from void *.
|
|
(set_new): Likewise.
|
|
(insert_into_set): Likewise.
|
|
(pool_copy_list): Likewise.
|
|
(phi_translate): Likewise.
|
|
(create_value_expr_from): Likewise.
|
|
(insert_aux): Use XCNEWVEC.
|
|
(compute_avail): Use XNEWVEC.
|
|
* tree-ssa-live.c (calculate_live_on_entry): Likewise.
|
|
(sort_coalesce_list): Likewise.
|
|
(build_tree_conflict_graph): Use XCNEWVEC.
|
|
* tree-ssa-dce.c (tree_dce_init): Use XNEWVEC.
|
|
* tree-ssa-copy.c (init_copy_prop): Likewise.
|
|
(fini_copy_prop): Likewise.
|
|
* tree-ssa-uncprop.c (associate_equivalences_with_edges): Use XNEW
|
|
and XCNEWVEC.
|
|
(record_equiv): Use XNEW.
|
|
(uncprop_into_successor_phis): Use explicit cast to convert from
|
|
void *.
|
|
(uncprop_initialize_block): Likewise.
|
|
|
|
2005-12-18 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/24378
|
|
* tree-vect-transform.c (vect_transform_loop): Create single-predecessor
|
|
basic-block after loop-versioning.
|
|
|
|
2005-12-18 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (simplify_switch_and_lookup_avail_expr): Code
|
|
to simplify SWITCH_EXPR_CODE moved from here to ...
|
|
* tree-ssa-forwprop.c (simplify_switch_expr): Here.
|
|
(tree-ssa-forward_propagate_single_use_vars): Call
|
|
simplify_switch_expr when appropriate.
|
|
|
|
2005-12-17 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* doc/objc.texi (Type encoding): Add documentation about encoding
|
|
complex types and _Bool.
|
|
|
|
2005-12-17 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/m68k/m68k.md (m68k_output_function_prologue): Always call
|
|
dwarf2out_def_cfa. Only add space for frame pointer to cfa_offset
|
|
when frame_pointer_needed.
|
|
|
|
2005-12-17 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* tree-vn.c (vn_add): Use XNEW.
|
|
* tree-ssa-ccp.c (ccp_initialize): Use XNEWVEC.
|
|
(ccp_fold): Likewise.
|
|
(fold_stmt_r): Use explicit cast to convert from void *.
|
|
* tree-outof-ssa.c (new_temp_expr_table): Use XCNEWVEC.
|
|
(new_temp_expr_table): Likewise.
|
|
* gimplify.c (lookup_tmp_var): Use XNEW.
|
|
(gimplify_asm_expr): Use explcit cast to convert from void *.
|
|
* tree-into-ssa.c (get_ssa_name_ann): Likewise.
|
|
(get_def_blocks_for): Use XNEW.
|
|
(add_to_repl_tbl): Likewise.
|
|
(mark_def_sites): Use explicit cast to convert from void *.
|
|
(def_blocks_free): Likewise.
|
|
(mark_def_sites_initialize_block): Likewise.
|
|
(update_ssa): Use XNEWVEC.
|
|
* tree-dfa.c (create_var_ann): Use GGC_NEW.
|
|
(create_stmt_ann): Likewise.
|
|
(create_tree_ann): Likewise.
|
|
(referenced_var_insert): Likewise.
|
|
(set_default_def): Likewise.
|
|
(referenced_var_lookup_if_exists): Use explicit cast to convert
|
|
from void *.
|
|
(referenced_var_lookup): Likewise.
|
|
(default_def): Likewise.
|
|
(set_default_def): Likewise.
|
|
* tree-cfg.c (create_bb): Likewise.
|
|
(edge_to_cases_cleanup): Likewise.
|
|
(verify_node_sharing): Likewise.
|
|
(record_switch_edge): Use XNEW.
|
|
(cleanup_dead_labels): Use XCNEWVEC.
|
|
(tree_duplicate_sese_region): Use XNEWVEC.
|
|
* tree-scalar-evolution.c (get_instantiated_value): Likewise.
|
|
* tree-ssa.c (verify_ssa): Use XCNEWVEC.
|
|
(int_tree_map_eq): Use explicit cast to convert from void *.
|
|
* libgcov.c (gcov_exit): Use explicit cast to convert from void *.
|
|
(__gcov_execl): Likewise.
|
|
(__gcov_execlp): Likewise.
|
|
(__gcov_execle): Likewise.
|
|
* tree-eh.c (struct_ptr_eq): Likewise.
|
|
(struct_ptr_hash): Likewise.
|
|
(lookup_stmt_eh_region_fn): Likewise.
|
|
(outside_finally_tree): Likewise.
|
|
(find_goto_replacement): Likewise.
|
|
(make_eh_edge): Likewise.
|
|
(mark_eh_edge): Likewise.
|
|
(add_stmt_to_eh_region_fn): Use GGC_NEW.
|
|
(record_in_finally_tree): Use XNEW.
|
|
(maybe_record_in_goto_queue): Use XRESIZEVEC.
|
|
(lower_try_finally_copy): Use XCNEWVEC.
|
|
|
|
2005-12-17 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* tree-inline.c (copy_body_r): Use explicit cast when converting
|
|
from void *.
|
|
(copy_bb): Likewise.
|
|
(copy_edges_for_bb): Likewise.
|
|
(remap_decl_1): Likewise.
|
|
(estimate_num_insns_1): Likewise.
|
|
* cgraph.c (hash_node): Use explicit cast when converting from
|
|
void *.
|
|
(eq_node): Likewise.
|
|
(cgraph_create_node): Use GGC_CNEW.
|
|
(cgraph_create_edge): Use GGC_NEW.
|
|
(cgraph_remove_node): Use explicit cast when converting from void *.
|
|
(hash_varpool_node): Likewise.
|
|
(eq_varpool_node): Likewise.
|
|
(cgraph_varpool_node): Use GGC_CNEW.
|
|
* lambda.h (lambda_vector_new): Use GGC_CNEWVEC.
|
|
* tree-scalar-evolution.c (new_scev_info_str): Use XNEW.
|
|
(eq_scev_info): Use explicit cast when converting from void *.
|
|
(find_var_scev_info): Likewise.
|
|
(set_instantiated_value): Likewise.
|
|
(gather_stats_on_scev_database_1): Likewise.
|
|
* cfgloop.h (simple_loop_desc): Use explicit cast when converting
|
|
from void *.
|
|
* c-pch.c (c_common_write_pch): Use XNEWVEC.
|
|
(c_common_read_pch): Likewise.
|
|
* prefix.c (save_string): Use XNEWVEC.
|
|
(translate_name): Use explicit cast when converting from void *.
|
|
* c-ppoutput.c (print_line): Use explicit cast when converting
|
|
from void *.
|
|
(pp_dir_change): Likewise.
|
|
* c-cppbuiltin.c (builtin_define_std): Likewise.
|
|
(builtin_define_with_value): Likewise.
|
|
(builtin_define_with_value_n): Likewise.
|
|
(builtin_define_with_int_value): Likewise.
|
|
(builtin_define_type_max): Likewise.
|
|
* c-incpath.c (add_env_var_paths): Use XNEWVEC.
|
|
(add_path): Use XNEW.
|
|
* c-format.c (check_format_info_main): Use GGC_NEW.
|
|
(format_type_warning): Use explicit cast when converting from void *.
|
|
* c-typeck.c (alloc_tagged_tu_seen_cache): Use XNEW instead of
|
|
xmalloc.
|
|
(start_init): Likewise.
|
|
* tree-flow-inline.h (first_referenced_var): Use explicit cast
|
|
when converting from void *.
|
|
(next_referenced_var): Likewise.
|
|
* c-pragma.c (push_alignment): Use GGC_NEW instead of ggc_alloc.
|
|
* gensupport.c (lookup_predicate): Use explicit cast to convert
|
|
from void *.
|
|
(init_predicate_table): Use XCNEW instead of xcalloc.
|
|
* genpreds.c (process_define_predicate): Likewise.
|
|
|
|
2005-12-17 Danny Berlin <dberlin@dberlin.org>
|
|
Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* basic-block.h: Changed basic block numbering so that the entry
|
|
block is 0 and the exit block is 1. Changed insn iterators so
|
|
that they are tolerant of blocks with no insns.
|
|
* regrename.c (copyprop_hardreg_forward): Changed basic block
|
|
numbering so that the entry block is 0 and the exit block is 1.
|
|
* sched-ebb.c (sehedule_ebbs): Ditto.
|
|
* tracer.c (branch_ratio_cutoff): Ditto.
|
|
* cfgloopmanip.c (fix_loop_structure): Ditto.
|
|
* cfghooks.c (verify_flow_info): Ditto.
|
|
* cfg.c (compact_blocks): Ditto.
|
|
* reorg.c (dbr_schedule): Ditto.
|
|
* flow.c (calculate_global_regs_live, libcall_dead_p): Ditto.
|
|
* dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree,
|
|
calculate_dominance_info): Ditto.
|
|
* cfganal.c (create_edge_list, print_edge_list,
|
|
flow_depth_first_order_compute, flow_dfs_compute_reverse_init,
|
|
flow_dfs_compute_reverse_add_bb, flow_dfs_compute_reverse_execute,
|
|
dfs_enumerate_from): Ditto.
|
|
* global.c (global_alloc, set_up_bb_rts_numbers): Ditto.
|
|
* ifcvt.c (find_if_case_2): Ditto.
|
|
* cfgbuild.c (control_flow_insn_p, count_basic_blocks,
|
|
find_basic_blocks): Ditto.
|
|
* predict.c (predict_loops, tree_bb_level_predictions,
|
|
predict_paths_leading_to, propagate_freq): Ditto.
|
|
* lcm.c (compute_antinout_edge, compute_laterin,
|
|
compute_available): Ditto.
|
|
* function.c (thread_prologue_and_epilogue_insns): Ditto.
|
|
* gcse.c (gcse_main, bypass_jumps): Ditto.
|
|
* profile.c (compute_branch_probabilities,
|
|
compute_value_histograms, branch_prob): Ditto.
|
|
* tree-flow-inline.h (bsi_start, bsi_after_labels,
|
|
bsi_last): Ditto.
|
|
* tree-ssa-phiopt.c (tree_ssa_phiopt,
|
|
blocks_in_phiopt_order): Ditto.
|
|
* bt-load.c (compute_defs_uses_and_gen, compute_kill,
|
|
compute_out, link_btr_uses, migrate_btr_defs): Ditto.
|
|
* tree-dfa.c (collect_dfa_stats): Ditto.
|
|
* cfgcleanup.c (try_forward_edges, try_optimize_cfg): Ditto.
|
|
* cfglayout.c (fixup_reorder_chain): Ditto.
|
|
* bb-reorder.c (reorder_basic_blocks, duplicate_computed_gotos,
|
|
partition_hot_cold_basic_blocks): Ditto.
|
|
* var-tracking.c (vt_find_locations): Ditto.
|
|
* cfgloop.c (flow_loops_cfg_dump, flow_loops_find, get_loop_body): Ditto.
|
|
* sched-rgn.c (compute_trg_info, init_regions, schedule_insns): Ditto.
|
|
* tree-cfg.c (init_empty_tree_cfg, build_tree_cfg, make_edges
|
|
label_to_block_fn, print_loop_ir, tree_flow_call_edges_add): Ditto.
|
|
* tree-ssa-reassoc.c (init_reassoc): Ditto.
|
|
* cfgrtl.c (entry_of_function, rtl_verify_flow_info,
|
|
rtl_flow_call_edges_add, rtl_flow_call_edges_add): Ditto.
|
|
* df.c (df_analyze_1, hybrid_search, iterative_dataflow): Ditto
|
|
and removed unused reverse orders.
|
|
* df.h (): Ditto.
|
|
* combine.c: Fix document typo.
|
|
|
|
2005-12-17 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-flow-inline.h (set_default_def, default_def): Kill.
|
|
* tree-dfa.c (default_defs): New global variable.
|
|
(default_def, set_default_def): New functions.
|
|
* tree-ssa.c (init_tree_ssa, delete_tree_ssa): Add default_def hash.
|
|
* tree-flow.h (struct var_ann_d): Kill default_def field.
|
|
(set_default_def, default_def): Update prototype.
|
|
(default_defs): Declare.
|
|
|
|
2005-12-16 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (update_rhs_and_lookup_avail_expr): Kill.
|
|
(simplify_rhs_and_lookup_avail_expr): Kill. Remnants moved
|
|
into tree-ssa-forwprop.c.
|
|
(eliminate_redundant_computations): Do not call
|
|
simplify_rhs_and_lookup_avail_expr anymore.
|
|
* tree-ssa-forwprop.c (simplify_not_neg_expr): New function
|
|
extracted from remnants of simplify_rhs_and_lookup_avail_expr.
|
|
(tree_ssa_forward_propagate_single_use_vars): Call
|
|
simplify_not_neg_expr appropriately.
|
|
|
|
2005-12-16 Bernd Trog <berndtrog@yahoo.com>
|
|
|
|
PR target/20016
|
|
* config/avr/t-avr: Add -Os to TARGET_LIBGCC2_CFLAGS.
|
|
|
|
2005-12-17 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR rtl-optimization/25456
|
|
* struct-equiv.c (struct_equiv_improve_checkpoint): Replace
|
|
info->x_start with p->x_start.
|
|
|
|
2005-12-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation_1 <IOR>): Correct bug
|
|
introduced 2005-12-16.
|
|
|
|
2005-12-16 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR rtl-optimization/23837
|
|
* optabs.c (expand_binop): For a multi-word rotate, never emit
|
|
a REG_NO_CONFLICT block.
|
|
|
|
2005-12-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle-end/25457
|
|
* reorg.c (mostly_true_jump): Remove unused variable 'insn'.
|
|
|
|
PR target/25447
|
|
* config/pa/pa.c (pa_scalar_mode_supported_p): Handle
|
|
MODE_DECIMAL_FLOAT.
|
|
|
|
2005-12-16 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* loop-invariant.c (move_loop_invariants): Add missing hunk from
|
|
the previous patch, to nullify df.
|
|
|
|
2005-12-16 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* reorg.c (mostly_true_jump): Clean up code depending on
|
|
LABEL_OUTSIDE_LOOP_P and loop notes. Remove code doing
|
|
poor man's branch prediction, instead rely on REG_BR_PROB
|
|
notes to be available.
|
|
|
|
2005-12-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/24899
|
|
* loop.c (strength_reduce): Don't reduce giv that is not always
|
|
computable and where add_val or mult_val can trap.
|
|
|
|
* doc/invoke.texi (-fdump-tree-*): Remove note about C/C++ only.
|
|
|
|
2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/mt/mt.h (LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Correct
|
|
names of ms1-16-002 files.
|
|
|
|
2005-12-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR driver/20425
|
|
* gcc.c (for_each_path): New function.
|
|
(add_to_obstack, file_at_path): New functions.
|
|
(struct file_at_path_info, struct add_to_obstack_info): New.
|
|
(build_search_list): Rewrite using for_each_path. Constify struct
|
|
path_prefix pointer. Add do_multi param. Adjust all callers.
|
|
(find_a_file): Similarly, but just change existing param to bool.
|
|
(putenv_from_prefixes): Add do_multi param, make "paths" const.
|
|
(do_spec_path): Delete.
|
|
(struct spec_path_info): New.
|
|
(spec_path): New function.
|
|
(do_spec_1): Use for_each_path for %D and %I.
|
|
(find_file): Adjust for find_a_file changes.
|
|
(main): Search multilibs for specs. Print multilib lib path for
|
|
-print-search-dirs. Likewise add multilibs to LIBRARY_PATH_ENV.
|
|
(read_specs): Search multilibs for %include and %include_noerr.
|
|
(is_directory): Remove second string param. Change last param
|
|
to a bool. Don't use concat. Remove SMALL_ARG_MAX test, always
|
|
check path is a dir. Update all callers.
|
|
* doc/hostconfig.texi (SMALL_ARG_MAX): Remove mention.
|
|
* system.h (SMALL_ARG_MAX): Poison.
|
|
* config.gcc: Don't define SMALL_ARG_MAX.
|
|
* config.host: Likewise.
|
|
* config.build: Likewise.
|
|
|
|
2005-12-16 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* combine.c (combine_simplify_rtx <case NOT, NEG, TRUNCATE,
|
|
FLOAT_TRUNCATE, FLOAT_EXTEND, PLUS, MINUS, AND, IOR, XOR,
|
|
ABS, VEC_SELECT, POPCOUNT, PARITY, FFS, FLOAT>,
|
|
simplify_logical): Move simplifications that do not require
|
|
additional infrastructure...
|
|
* simplify-rtx.c (simplify_unary_operation_1,
|
|
simplify_binary_operation_1): ... here.
|
|
|
|
2005-12-16 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR 24823
|
|
* flow.c (mark_used_dest_regs): New function.
|
|
(mark_used_regs): Call mark_used_dest_regs.
|
|
|
|
2005-12-16 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Correctly handle PHI nodes which
|
|
represent a use and definition of the same SSA_NAME.
|
|
|
|
2005-12-16 Jon Grimm <jgrimm2@us.ibm.com>
|
|
Janis Johnson <janis187@us.ibm.com>
|
|
Ben Elliston <bje@au.ibm.com>
|
|
|
|
* target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New.
|
|
(TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P.
|
|
* target.h (struct gcc_target): Add decimal_float_supported_p.
|
|
* targhooks.c (default_scalar_mode_supported_p): Handle
|
|
MODE_DECIMAL_FLOAT.
|
|
* builtins.def: Add new builtins for 32, 64 and 128 bit variants
|
|
of inf, nan, finite, isinf and isnan.
|
|
* builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128,
|
|
BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR,
|
|
BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128,
|
|
BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128,
|
|
BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING,
|
|
BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32,
|
|
BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New.
|
|
* c-decl.c (declspecs_add_type): Verify combos on type qualifiers.
|
|
Pedwarn if decimal floating point types are used. Error if
|
|
decimal floating point is not supported by the target.
|
|
(finish_declspecs): Return type from DFP typespec_word.
|
|
* c-typeck.c (c_common_type): Choose the decimal floating point
|
|
type with the greater precision when determining a common type.
|
|
(convert_arguments): Warn if there is a mismatch between argument
|
|
and prototype for decimal float types. Warn of conversions with
|
|
binary float types and of precision narrowing due to prototype.
|
|
* c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128.
|
|
(c_token_starts_typename): Handle RID_DFLOAT32/64/128.
|
|
(c_token_starts_declspecs): Likewise.
|
|
(c_parser_attributes): Likewise.
|
|
* c-common.h (enum rid): Add new enumeration values RID_DFLOAT32,
|
|
RID_DFLOAT64, RID_DFLOAT128.
|
|
(T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros.
|
|
* c-common.c (c_common_type_for_mode): Handle decimal float modes.
|
|
(shorten_compare): Convert DFP/BFP operands to a common type.
|
|
(c_common_modes_and_builtins): Register built-in decimal float
|
|
types if the target supports them.
|
|
(handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT.
|
|
* builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of
|
|
inf, nan, finite, isinf and isnan builtins.
|
|
* c-cppbuiltin.c (builtin_define_decimal_float_constants): New.
|
|
(builtin_define_float_constants): Assert non-decimal radix.
|
|
(c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define.
|
|
Call builtin_define_decimal_float_constants for each type.
|
|
* c-lex.c (interpret_float): Decode decimal float types from CPP_N
|
|
flags. Use real_from_string3, which can handle binary or decimal
|
|
floats.
|
|
* c-tree.h (enum c_typespec_keyword): Add cts_dfloat32,
|
|
cts_dfloat64, cts_dfloat128.
|
|
* tree.c (build_common_tree_nodes_2): Add decimal float types.
|
|
* tree.h (enum tree_index): Add new enumeration values
|
|
TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE,
|
|
TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE.
|
|
(dfloat32_type_node): New macro.
|
|
(dfloat64_type_node, dfloat128_type_node): Likewise.
|
|
(dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise.
|
|
(dfloat128_ptr_type_node): Likewise.
|
|
* c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128
|
|
bit decimal floating point types with "df", "dd" and "dl".
|
|
* c-format.h (enum format_lengths): Add new enumeration values
|
|
FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD.
|
|
* c-format.c (printf_length_specs, scanf_length_specs): Add
|
|
entries for H, D, DD.
|
|
(print_char_table, scan_char_table): Use new entries.
|
|
(asm_fprintf_char_table, gcc_diag_char_table,
|
|
gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer
|
|
length arrays.
|
|
* defaults.h (DECIMAL32_TYPE_SIZE): Define.
|
|
(DECIMAL64_TYPE_SIZE): Likewise.
|
|
(DECIMAL128_TYPE_SIZE): Likewise.
|
|
(TARGET_DEC_EVAL_METHOD): Likewise.
|
|
* doc/extend.texi (Decimal Float): New node.
|
|
(Constructing Calls): Document decimal float built-ins.
|
|
* doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook.
|
|
* Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h.
|
|
* ginclude/decfloat.h: New file.
|
|
|
|
2005-12-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* reload.c (find_reloads): Fix comment typo.
|
|
* recog.h (recog_memoized): Correct comment.
|
|
|
|
2005-12-16 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* basic-block.h, config/i386/winnt.c, config/pa/pa.c,
|
|
config/s390/s390.c, dfp.c, expr.c, fold-const.c, params.def,
|
|
reload.c, struct-equiv.c, tree-ssa-ccp.c, tree-ssa-pre.c,
|
|
tree-ssa-reassoc.c, tree-ssa-structalias.c: Fix comment typos.
|
|
* doc/invoke.texi, doc/tm.texi: Fix typos.
|
|
|
|
2005-12-16 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* real.c (decimal_quad_format): Correct values for emin, emax.
|
|
|
|
2005-12-15 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/predicates.md (m32c_psi_scale): New.
|
|
* config/m32c/m32c.c (m32c_expand_neg_mulpsi3): New.
|
|
* config/m32c/muldiv.md (mulpsi3): Support negative constants.
|
|
|
|
2005-12-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR rtl-optimization/25224
|
|
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Free copy
|
|
tables.
|
|
|
|
2005-12-15 Zdenek Dvorak <dvorakz@suse.cz>
|
|
Steven Bosscher <stevenb@suse.de>
|
|
|
|
* loop-invariant.c (df): New global variable.
|
|
(find_defs, check_dependencies, find_invariant_insn, record_uses,
|
|
find_invariants_bb, find_invariants_body, find_invariants,
|
|
find_invariants_to_move, move_invariants, free_inv_motion_data,
|
|
move_single_loop_invariants, move_loop_invariants): Do not pass df in
|
|
arguments.
|
|
|
|
2005-12-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* varasm.c (default_unique_section_1): Use special section
|
|
names for SECCAT_DATA_REL{,_RO}{,_LOCAL}.
|
|
|
|
2005-12-16 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* doc/invoke.texi (Warning Options): Document -Walways-true being
|
|
enabled by -Wall.
|
|
|
|
2005-12-15 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR other/25028
|
|
* libgcc2.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Define.
|
|
* libgcc2.c (__floatdixf, __floatundixf, __floatditf,
|
|
__floatunditf): Use #error if type sizes don't match requirements
|
|
of implementation.
|
|
(__floatdisf, __floatdidf): Unify. Possibly use XFmode or TFmode
|
|
as wider floating-point type. Use #error if type sizes don't
|
|
match requirements of implementation. Avoid overflow in computing
|
|
Wtype_MAXp1_F * Wtype_MAXp1_F. When special casing conversion,
|
|
shift one more bit. Cast 1 to DWtype or UDWtype for shifting.
|
|
(__floatundisf, __floatundidf): Likewise.
|
|
* config/ia64/hpux.h (XF_SIZE, TF_SIZE): Define.
|
|
* config/ia64/ia64.c (ia64_init_libfuncs): Use
|
|
_U_Qfcnvfxt_quad_to_quad and _U_Qfcnvxf_quad_to_quad for
|
|
TFmode-TImode conversions.
|
|
* doc/tm.texi (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Document.
|
|
|
|
2005-12-14 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* freebsd-spec.h (FBSD_TARGET_OS_CPP_BUILTINS):
|
|
Use builtin_define_with_int_value() instead of
|
|
adding a new check for every new major FreeBSD version.
|
|
|
|
2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/t-darwin (darwin-c.o): Depend on $(TREE_H) instead of tree.h.
|
|
|
|
2005-12-15 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/arm/predicates.md (call_memory_operand): New.
|
|
* config/arm/arm.md (*call_mem, *call_value_mem): Use it.
|
|
|
|
2005-12-15 Andrew Haley <aph@redhat.com>
|
|
|
|
* unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Guard
|
|
against prev_cache_entry == NULL when moving a cache entry to the
|
|
head of the list.
|
|
|
|
2005-12-15 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/mt/mt.c (mt_override_options): Require lower case
|
|
architectures. Revert accidental default to ms2.
|
|
* config/mt/mt.h (ASM_SPEC, LIBSPEC, STARTFILE_SPEC,
|
|
ENDFILE_SPEC): Require lower case architectures. Revert default
|
|
to ms2.
|
|
|
|
* doc/invoke.texi (MT Options): Rename and update.
|
|
* doc/md.texi (MorphoTech family): Rename and update.
|
|
|
|
2005-12-15 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* stor-layout.c (layout_type): Don't complain about a too small
|
|
an array element type size compared to its alignment when the
|
|
size overflows.
|
|
|
|
2005-12-15 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR target/24969
|
|
* i386.c (classify_argument): Properly adjust offset of bitfield for
|
|
substructures.
|
|
|
|
2005-12-15 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* final.c (final_scan_insn): Flip in_cold_section_p when changing
|
|
between the hot and cold sections. Use current_function_section
|
|
to get the new section.
|
|
* dwarf2out.c (output_line_info): Use in_cold_section_p to
|
|
determine whether we are assembling hot or cold code.
|
|
(secname_for_decl, dwarf2out_var_location): Likewise.
|
|
(dwarf2out_init, dwarf2out_finish): Use switch_to_section.
|
|
* varasm.c (last_text_section): Delete.
|
|
(in_cold_section_p): New variable.
|
|
(hot_function_section): New function.
|
|
(current_function_section): Pass in_cold_section_p as the
|
|
reloc argument to select_section. Use it to decide between
|
|
unlikely_function_section and hot_function_section.
|
|
(assemble_start_function): Use switch_to_section. Set
|
|
in_cold_section_p instead of last_text_section.
|
|
(assemble_end_function): Use switch_to_section.
|
|
(switch_to_section): Don't set last_text_section.
|
|
* config/darwin/darwin.c (machopic_select_section): Trust the reloc
|
|
argument to make the right choice between hot and cold sections.
|
|
|
|
2005-12-15 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
Second part of MS1->MT renaming
|
|
* config/mt/mt.md (doloop_end): Call mt_add_loop.
|
|
(movqi, movhi): Call mt_set_memflags.
|
|
(*movdf_internal): Call mt_split_words.
|
|
(reload_inqi, reload_outqi, reload_inhi, reload_outhi): Call
|
|
mt_set_memflags.
|
|
(cmpsi): Store to mt_compare_op[01].
|
|
(beq, bne, bge, bgt, ble, blt, bgeu, bgtu, bleu, bltu, bunge,
|
|
bungt, bunle, bunlt): Call mt_emit_cbranch.
|
|
(prologue): Call mt_expand_prologue.
|
|
(epilogu): Call mt_expend_epilogue.
|
|
(eh_return): Call mt_expand_eh_return.
|
|
(eh_epilogue): Call me_emit_eh_epilogue.
|
|
(conditional_trap): Store to mt_compare_op[01].
|
|
* config/mt/crti.asm: Adjust comment.
|
|
* config/mt/crtn.asm: Adjust comment.
|
|
* config/mt/mt.c (MT_INT_ARG_FIRST): Renamed.
|
|
(mt_compare_op0, mt_compare_op1): Renamed.
|
|
(current_frame_info, zero_frame_info): Adjust type.
|
|
(mt_ucmpsi3_libcall): Renamed.
|
|
(mt_flag_delayed_branch): Renamed.
|
|
(mt_struct_value_rtx, mt_return_addr_rtx): Renamed.
|
|
(mt_nops_required, mt_nop_reasons): Renamed.
|
|
(mt_asm_output_opcode, mt_get_attr_type, mt_final_prescan_insn,
|
|
mt_debug_stack, mt_print_operand_simple_address,
|
|
mt_print_operand_address, mt_print_operand): Renamed, adjusted.
|
|
(mt_init_cumulative_args, mt_function_arg_slotno, mt_function_arg,
|
|
mt_function_arg_advance, mt_arg_partial_bytes,
|
|
mt_pass_by_reference, mt_function_arg_boundary,
|
|
mt_reg_ok_for_base_p, mt_legitimate_simple_address_p,
|
|
mt_legitimate_address_p): Renamed, adjusted.
|
|
(mt_cpu): Renamed.
|
|
(mt_init_machine_status, mt_override_options, mt_builtin_saveregs,
|
|
mt_va_start, mt_compute_frame_size, mt_emit_save_restore,
|
|
mt_emit_save_fp, mt_emit_save_regs, mt_interrupt_function_p,
|
|
mt_expand_prologue, mt_epilogue_uses, mt_expand_epilogue,
|
|
mt_expand_eh_return, mt_emit_eh_prologue,
|
|
mt_handl_interrupt_attribute): Renamed, adjusted.
|
|
(mt_attribute_table): Renamed, adjusted.
|
|
(mt_initial_elimination_offset, mt_generate_compare,
|
|
mt_emit_cbranch, mt_set_memflags_1, mt_set_memflags,
|
|
mt_secondary_reload_class, mt_function_value, mt_split_words,
|
|
mt_pass_in_stack, mt_add_loop, mt_loop_nesting, mt_block_length,
|
|
mt_scan_loop, mt_reorg_loops): Renamed, adjusted.
|
|
(mt_labels): Renamed.
|
|
(mt_add_branches, mt_check_delay_slot, mt_reorg_hazard,
|
|
mt_machine_reorg): Renamed, adjusted.
|
|
(mt_attribute_table: Renamed.
|
|
(TARGET_ATTRIBUTE_TABLE, TARGET_STRUCT_VALUE_RTX,
|
|
TARGET_PASS_BY_REFERENCE, TARGET_MUST_PASS_IN_STACK,
|
|
TARGET_ARG_PARTIAL_BYTES, TARGET_MACHINE_DEPENDENT_REORG): Adjust.
|
|
* config/mt/mt.opt (march): Set mt_cpu_string.
|
|
* config/mt/mt.h (mt_ucmpsi3_libcall, mt_cpu): Renamed.
|
|
(TARGET_CPU_CPP_BUILTINS): Adjust.
|
|
(TARGET_MS1_64_001, TARGET_MS1_16_002, TARGET_MS1_16_003,
|
|
TARGET_MS2): Adjust.
|
|
(TARGET_VERSION, OVERRIDE_OPTIONS, SECONDARY_RELOAD_CLASS): Adjust.
|
|
(MT_MIN_INT): Renamed.
|
|
(RETURN_ADDR_RTX): Adjust.
|
|
(struct mt_frame_info): Renamed.
|
|
(current_frame_info): Adjust type.
|
|
(INITIAL_ELIMINATION_OFFSET): Adjust.
|
|
(MT_NUM_ARG_REGS): Renamed.
|
|
(REG_PARM_STACK_SPACE, FUNCTION_ARG, INIT_CUMULATVE_ARGS,
|
|
FUNCTION_ARG_ADVANCE, FUNCTION_ARG_BOUNDARY, FUNCTION_VALUE,
|
|
LIBCALL_VALUE, EPILOGUE_USES, EXPAND_BUILTIN_VA_START,
|
|
GO_IF_LEGITIMATE_ADDRESS, REG_OK_FOR_BASE_P, ASM_OUTPUT_OPCODE,
|
|
FINAL_REPSCAN_INSN, PRINT_OPERAND, PRINT_OPERAND_ADDRESS): Adjust.
|
|
(mt_compare_op0, mt_compare_op1): Renamed.
|
|
* config/mt/mt-protos.h: Rename prototypes.
|
|
|
|
2005-12-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (okay_component_ref_for_subvars): Remove.
|
|
(get_ref_base_and_extent): Declare.
|
|
* tree-dfa.c (okay_component_ref_for_subvars): Remove.
|
|
(get_ref_base_and_extent): New function.
|
|
* tree-ssa-alias.c (find_used_portions): Use it.
|
|
* tree-ssa-structalias.c (get_constraint_for_component_ref):
|
|
Likewise.
|
|
* tree-ssa-operands.c (get_expr_operands): Likewise.
|
|
|
|
2005-12-15 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* combine.c: Remove force_to_mode's fourth parameter.
|
|
(force_to_mode): Do not handle REG.
|
|
(canon_reg_for_combine): New.
|
|
(make_field_assignment): Use it where the removed argument was non-NULL.
|
|
|
|
2005-12-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/25406
|
|
* config/rs6000/rs6000.c (rs6000_special_round_type_align): Handle
|
|
error_mark_node. Make alignment params unsigned.
|
|
* config/rs6000/rs6000-protos.h
|
|
(rs6000_special_round_type_align): Update prototype.
|
|
(rs6000_machopic_legitimize_pic_address): Remove arg names.
|
|
|
|
2005-12-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR rtl-optimization/25310
|
|
* reload1.c (eliminate_regs_in_insn): Handle lowpart SUBREGs
|
|
of the eliminable register when substituting into a PLUS.
|
|
|
|
2005-12-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/25023
|
|
* config/i386/i386.c (ix86_force_to_memory): Always use
|
|
SImode push for HImode in -m32.
|
|
(ix86_free_from_memory): Likewise.
|
|
|
|
2005-12-14 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/arm/arm.md: Provide a big-endian version of the
|
|
(zero_extend:SI (subreg:QI ...)) splitter.
|
|
|
|
2005-12-14 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* struct-equiv.c (note_local_live): Handle hard regs with different
|
|
hard_regno_nregs.
|
|
|
|
2005-12-14 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-ccp.c (fold_stmt_r): DATA argument is now a pointer
|
|
to a structure containing state rather than a pointer to bool.
|
|
(case ARRAY_REF): New code to handle folding some array references.
|
|
(case ADDR_EXPR): Note when we are processing expressions found
|
|
within an ADDRE_EXPR.
|
|
(fold_stmt, fold_stmt_inplace): Pass in a structure to fold_stmt_r
|
|
for state variables rather than just a pointer to a boolean.
|
|
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Remove
|
|
handling of constant string references.
|
|
|
|
2005-12-14 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("*tstdi_extimm", "*tstsi_extimm"): Merge.
|
|
("*tstdi_cconly_extimm", "*tstsi_cconly_extimm"): Merge.
|
|
("*tstdi_cconly2", "*tstsi_cconly2"): Merge.
|
|
Move other tst* patterns to retain partial order.
|
|
|
|
2005-12-14 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("d0", "1"): New mode attributes.
|
|
("<shift>di3", "<shift>si3"): Merge.
|
|
("*<shift>di3_and", "*<shift>si3_and"): Merge.
|
|
("ashrdi3", "ashrsi3"): Merge.
|
|
("*ashrdi3_cc", "*ashrsi3_cc"): Merge.
|
|
("*ashrdi3_cc_and", "*ashrsi3_cc_and"): Merge.
|
|
("*ashrdi3_cconly", "*ashrsi3_cconly"): Merge.
|
|
("*ashrdi3_cconly_and", "*ashrsi3_cconly_and"): Merge.
|
|
("*ashrdi3", "*ashrsi3"): Merge.
|
|
("*ashrdi3_and", "*ashrsi3_and"): Merge.
|
|
|
|
2005-12-14 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("extend<mode>di2", "extend<mode>si2"): Merge.
|
|
("*extendqidi2_extimm", "*extendqisi2_extimm"): Merge.
|
|
("*extendqidi2", "*extendqisi2") Merge.
|
|
("*extendqidi2_short_displ", "*extendqisi2_short_displ"): Merge.
|
|
("zero_extendhidi2", "zero_extendqidi2"): Merge.
|
|
("*zero_extend<mode>di2_extimm", "*zero_extend<mode>si2_extimm"): Merge.
|
|
Move some patterns to retain partial ordering.
|
|
|
|
2005-12-14 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("atype", "length"): Rewrite.
|
|
("*insv<mode>_reg_imm", "*insv<mode>_reg_extimm"): Add mode.
|
|
|
|
2005-12-14 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* tree-ssa-operands.c (build_ssa_operands): Update leading comment.
|
|
|
|
2005-12-14 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* struct-equiv.c (rtx_equiv_p): Allow arbitrary RVALUE values for
|
|
PARALLELs with a mode.
|
|
|
|
2005-12-14 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* cfgloopmanip.c (lv_adjust_loop_entry_edge): Adjust the type of
|
|
cond_expr parameter.
|
|
|
|
2005-12-14 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* loop-unswitch.c (unswitch_loop): Free zero_bitmap before returning.
|
|
|
|
2005-12-14 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR bootstrap/25397:
|
|
|
|
* struct-equiv.c (struct_equiv_init): Fix off-by-one error in clearing
|
|
of STACK_REGS bits.
|
|
|
|
* struct-euiv.c (rtx_equiv_p): Remove SUBREG case.
|
|
|
|
2005-12-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/25254
|
|
PR target/24188
|
|
* config/i386/i386.c (x86_64_elf_select_section): If DECL is not
|
|
DECL_P, call get_section rather than get_named_section. Supply
|
|
section flags to it.
|
|
|
|
2005-12-14 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* c-common.c (c_common_truthvalue_conversion): Generalise warning
|
|
for addresses converted to booleans; not just function addresses.
|
|
* c-typeck.c (build_binary_op): Warn for address comparisons which
|
|
can never be NULL (eg. func == NULL or &var == NULL).
|
|
* common.opt (Walways-true): New option.
|
|
* c-opts.c (c_common_handle_option): Set it with -Wall.
|
|
* doc/invoke.texi: Document it.
|
|
|
|
2005-12-13 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/m68k/fpgnulib.c (__unordsf2, __unorddf2, __unordxf2,
|
|
__floatunsidf, __floatunsisf, __floatunsixf): New functions.
|
|
|
|
2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/mt/t-mt (crti.o, crtn.o): Add multilib options.
|
|
(EXTRA_MULTILIB_PARTS): Define.
|
|
|
|
2005-12-13 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/20070 / part1
|
|
* flow.c (update_life_info): If PROP_POST_REGSTACK is set, call
|
|
count_or_remove_death_notes with kill == -1.
|
|
(mark_set_1): Don't add REG_DEAD / REG_UNUSED notes for stack
|
|
registers if PROP_POST_REGSTACK is set.
|
|
(mark_used_reg): Likewise.
|
|
(count_or_remove_death_notes): If kill is -1, don't remove REG_DEAD /
|
|
REG_UNUSED notes for stack regs.
|
|
* cfgcleanup.c (condjump_equiv_p): Change parameters and processing
|
|
to match rtx_equiv_p machinery. Change caller.
|
|
(outgoing_edges_match): Likewise.
|
|
(try_crossjump_to_edge): Use struct_equiv_block_eq
|
|
instead of flow_find_cross_jump.
|
|
* basic-block.h (PROP_POST_REGSTACK, STRUCT_EQUIV_START): Define.
|
|
(STRUCT_EQUIV_RERUN, STRUCT_EQUIV_FINAL): Likewise.
|
|
(STRUCT_EQUIV_NEED_FULL_BLOCK, STRUCT_EQUIV_MATCH_JUMPS): Likewise.
|
|
(STRUCT_EQUIV_MAX_LOCAL): Likewise.
|
|
(struct struct_equiv_checkpoint, struct equiv_info): Likewise.
|
|
(insns_match_p): Update prototype.
|
|
(flow_find_cross_jump): Remove prototype.
|
|
(struct_equiv_block_eq, struct_equiv_init): Declare.
|
|
(rtx_equiv_p, condjump_equiv_p): Likewise.
|
|
* struct-equiv.c: Include reload.h.
|
|
(IMPOSSIBLE_MOVE_FACTOR): Define.
|
|
(assign_reg_reg_set, struct_equiv_make_checkpoint): New functions.
|
|
(struct_equiv_improve_checkpoint): Likewise.
|
|
(struct_equiv_restore_checkpoint, rtx_equiv_p): Likewise.
|
|
(set_dest_equiv_p, set_dest_addr_equiv_p, struct_equiv_init): Likewise.
|
|
(struct_equiv_merge, find_dying_input): Likewise.
|
|
(resolve_input_conflict, note_local_live): Likewise.
|
|
(death_notes_match_p): Change parameters and processing
|
|
to match rtx_equiv_p machinery. Change caller.
|
|
(insns_match_p): Likewise.
|
|
(flow_find_cross_jump): Replace with:
|
|
(struct_equiv_block_eq).
|
|
|
|
Back out this change:
|
|
2005-03-07 Kazu Hirata <kazu@cs.umass.edu>
|
|
* recog.c (verify_changes): Make it static.
|
|
* recog.h: Remove the corresponding prototype.
|
|
|
|
2005-12-13 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* rtlhooks.c (gen_lowpart_general): Handle SUBREGs of floating point
|
|
values.
|
|
|
|
2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/mt/t-mt (MULTILIB_OPTIONS): Add ms2
|
|
(MULTILIB_DIRNAMES): Add ms2. Prefix ms1 dirs with 'ms1'.
|
|
* config/mt/mt.c (ms1_final_prescan): Use TARGET_MS2,
|
|
TARGET_MS1_64_001 appropriately.
|
|
(ms1_machine_reorg): Use TARGET_MS2.
|
|
|
|
2005-12-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/25023
|
|
PR target/25293
|
|
* expr.c (emit_move_resolve_push): Handle PRE_MODIFY
|
|
and POST_MODIFY with CONST_INT adjustment equal to PUSH_ROUNDING.
|
|
Fix POST_INC/POST_DEC handling if PUSH_ROUNDING is not identity.
|
|
* config/i386/i386.md (pushhi2, pushqi2): Use pushl instead of pushw.
|
|
Set mode to SI, adjust constraints.
|
|
(pushhi2_rex64, pushqi2_rex64): Set mode to DI.
|
|
* config/i386/i386.h (PUSH_ROUNDING): Round up to 4 instead of 2 for
|
|
32-bit code.
|
|
|
|
2005-12-13 Carlos O'Donell <carlos@codesourcery.com>
|
|
|
|
* c-cppbuiltin.c (builtin_define_float_constants): Add
|
|
fp_cast parameter, pass to builtin_define_with_hex_fp_value.
|
|
Define __FLT_HAS_DENORM__, __DBL_HAS_DENORM__, __LDBL_HAS_DENORM__.
|
|
(builtin_define_with_hex_fp_value): Use fp_cast when building macro.
|
|
(c_cpp_builtins): If flag_single_precision_constant then set fp_cast
|
|
to "((double)%sL)" otherwise "%s".
|
|
|
|
2005-12-13 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=gnu for
|
|
apcs/atpcs.
|
|
|
|
2005-12-11 Rafael vila de Espndola <rafael.espindola@gmail.com>
|
|
|
|
* tree-flow.h: Allow compilation with a C++ compiler.
|
|
(struct edge_prediction): Prefix all field names with "ep_".
|
|
* predict.c (tree_predicted_by_p): Likewise for struct edge_prediction.
|
|
(tree_predict_edge, combine_predictions_for_bb): Likewise.
|
|
(remove_predictions_associated_with_edge): Likewise.
|
|
|
|
2005-12-12 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Remove
|
|
reassociation code.
|
|
* passes.c (init_optimization_passes): Run reassociation again
|
|
after loop optimizations.
|
|
|
|
2005-12-12 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-dom.c (thread_across_edge): Canonicalize condition
|
|
if necessary.
|
|
(optimize_stmt): Ditto.
|
|
(canonicalize_comparison): New function.
|
|
* tree-ssa-operands.c (swap_tree_operands): Make external.
|
|
(get_expr_operands): Stop auto-canonicalization.
|
|
* tree-ssa-reassoc.c: Rewrite.
|
|
(init_optimization_passes):
|
|
* tree-flow.h (swap_tree_operands): Prototype.
|
|
* Makefile.in (tree-ssa-reassoc.o): Update dependencies.
|
|
|
|
2005-12-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.c (pa_output_function_epilogue): Set cfun->machine->in_nsubspa to
|
|
indicate function epilogue has been output.
|
|
(pa_asm_output_mi_thunk): Likewise.
|
|
(output_deferred_plabels): Put plabels in readonly data section when
|
|
not generating PIC code.
|
|
(som_output_text_section_asm_op): Use .NSUBSPA to output debug
|
|
information. Add assert.
|
|
(som_output_comdat_data_section_asm_op): New function.
|
|
(pa_som_asm_init_sections): Use som_output_comdat_data_section_asm_op
|
|
instead of output_section_asm_op for COMDAT sections.
|
|
|
|
2005-12-12 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* cfgcleanup.c (condjump_equiv_p, try_crossjump_to_edge):
|
|
Fix whitespace in vincinity of to-be-installed changes.
|
|
* struct-equiv.c (merge_memattrs, death_notes_match_p): Fix whitespace.
|
|
(insns_match_p): Likewise.
|
|
|
|
2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config.gcc (ms1): Replace with ...
|
|
(mt): ... this.
|
|
* config/ms1: Rename to ...
|
|
* config/mt: ... here. Rename ms1 files to mt.
|
|
* config/mt/mt.c: Adjust gt-mt.h #include.
|
|
* config/mt/t-mt (LIB1ASMSRCS, LIB2FUNCS_EXTRA): Adjust.
|
|
(crti.o, crtn.o): Adjust file names.
|
|
|
|
2005-12-12 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* varray.h: Allow compilation with a C++ compiler.
|
|
(union varray_data_tag): Prefix all field names with "vdt_".
|
|
(VARRAY_CHAR, VARRAY_UCHAR, VARRAY_SHORT, VARRAY_USHORT,
|
|
VARRAY_INT, VARRAY_UINT, VARRAY_LONG, VARRAY_ULONG,
|
|
VARRAY_WIDE_INT, VARRAY_UWIDE_INT, VARRAY_GENERIC_PTR,
|
|
VARRAY_GENERIC_PTR_NOGC, VARRAY_CHAR_PTR, VARRAY_RTX,
|
|
VARRAY_RTVEC, VARRAY_TREE, VARRAY_BITMAP, VARRAY_REG, VARRAY_BB,
|
|
VARRAY_ELT_LIST, VARRAY_EDGE, VARRAY_TREE_PTR): Adjust definition.
|
|
(VARRAY_PUSH_CHAR, VARRAY_PUSH_UCHAR, VARRAY_PUSH_SHORT,
|
|
VARRAY_PUSH_USHORT, VARRAY_PUSH_INT, VARRAY_PUSH_UINT,
|
|
VARRAY_PUSH_LONG, VARRAY_PUSH_ULONG, VARRAY_PUSH_WIDE_INT,
|
|
VARRAY_PUSH_UWIDE_INT, VARRAY_PUSH_GENERIC_PTR,
|
|
VARRAY_PUSH_GENERIC_PTR_NOGC, VARRAY_PUSH_CHAR_PTR,
|
|
VARRAY_PUSH_RTX, VARRAY_PUSH_RTVEC, VARRAY_PUSH_TREE,
|
|
VARRAY_PUSH_BITMAP, VARRAY_PUSH_REG, VARRAY_PUSH_BB,
|
|
VARRAY_PUSH_EDGE, VARRAY_PUSH_TREE_PTR): Likewise.
|
|
(VARRAY_TOP_CHAR, VARRAY_TOP_UCHAR, VARRAY_TOP_SHORT,
|
|
VARRAY_TOP_USHORT, VARRAY_TOP_INT, VARRAY_TOP_UINT,
|
|
VARRAY_TOP_LONG, VARRAY_TOP_ULONG, VARRAY_TOP_WIDE_INT,
|
|
VARRAY_TOP_UWIDE_INT, VARRAY_TOP_GENERIC_PTR,
|
|
VARRAY_TOP_GENERIC_PTR_NOGC, VARRAY_TOP_CHAR_PTR, VARRAY_TOP_RTX,
|
|
VARRAY_TOP_RTVEC, VARRAY_TOP_TREE, VARRAY_TOP_BITMAP,
|
|
VARRAY_TOP_REG, VARRAY_TOP_BB, VARRAY_TOP_EDGE,
|
|
VARRAY_TOP_TREE_PTR): Likewise.
|
|
* varray.c (varray_grow): Likewise.
|
|
(varray_clear): Likewise.
|
|
|
|
2005-12-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/25299
|
|
* config/rs6000/rs6000.c (rs6000_special_round_type_align): Increase
|
|
alignment to doubleword if the first field is a double array.
|
|
* config/rs6000/linux64.h (TARGET_ALIGN_NATURAL): Define.
|
|
|
|
2005-12-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (process_constraint): Remove code to
|
|
transform addressofs into scalar.
|
|
(create_variable_info_for): In whole-program IPA, globals don't
|
|
point to ANYTHING by default.
|
|
|
|
2005-12-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* timevar.def (TV_IPA_PTA): New.
|
|
* tree-pass.h (pass_ipa_pta): New
|
|
* tree-ssa-structalias.c: Include cgraph.h
|
|
(in_ipa_mode): New.
|
|
(predbitmap_obstack): New.
|
|
(EXECUTE_IF_IN_NONNULL_BITMAP): New.
|
|
(struct constraint_stats): Add num_edges.
|
|
(new_var_info): Don't call bitmap_clear.
|
|
(struct constraint_edge): Update docs.
|
|
(new_constraint_edge): Remove src param.
|
|
(struct constraint_graph): Add zero_weight_succs,
|
|
zero_weight_preds. Update docs.
|
|
(constraint_expr_equal): Reformat.
|
|
(constraint_edge_equal): Update for removal of src.
|
|
(constraint_edge_less): Ditto.
|
|
(constraint_edge_vec_find): Ditto.
|
|
(erase_graph_self_edge): Update for removal of src and and zero
|
|
weight bitmap.
|
|
(clear_edges_for_node): Ditto.
|
|
(add_graph_edge): Ditto.
|
|
(get_graph_weights): Ditto.
|
|
(allocate_graph_weights): Ditto.
|
|
(merge_graph_nodes): Ditto.
|
|
(int_add_graph_edge): Ditto.
|
|
(valid_graph_edge): Ditto.
|
|
(valid_weighted_graph_edge): Ditto.
|
|
(build_constraint_graph): Ditto.
|
|
(scc_visit): Ditto.
|
|
(collapse_nodes): Ditto.
|
|
(process_unification_queue): Ditto.
|
|
(topo_visit): Ditto.
|
|
(solve_graph): Ditto.
|
|
(do_structure_copy): Ditto.
|
|
(perform_var_substitution): Ditto.
|
|
Init and release obstack.
|
|
(handle_ptr_arith): Try to resolve directly.
|
|
(find_func_aliases): Don't call update_alias_info here
|
|
Handle RETURN_EXPR, and CALL_EXPR's in IPA mode.
|
|
(do_sd_constraint): Add code for propagating faster.
|
|
Update.
|
|
(do_ds_constraint): Ditto.
|
|
(count_num_arguments): New function.
|
|
(create_function_info_for): Ditto.
|
|
(create_variable_info_for): Handle FUNCTION_DECL.
|
|
(intra_create_variable_infos): Use make_constraint_to_anything.
|
|
(init_alias_vars): Init obstacks here.
|
|
(need_to_solve): Handle zero weight graph changes.
|
|
(compute_points_to_sets): Call update_alias_info here.
|
|
(delete_points_to_sets): Free zero weight preds/succs here.
|
|
(gate_ipa_pta): New.
|
|
(ipa_pta_execute): New
|
|
|
|
2005-12-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (var_anyoffset): Removed.
|
|
(anyoffset_tree): Ditto.
|
|
(anyoffset_id): Ditto.
|
|
(do_deref): Take vector of constraints, no return value.
|
|
Update to work on vector.
|
|
(get_constraint_for): Ditto.
|
|
(get_constraint_for_component_ref): Ditto.
|
|
(do_structure_copy): Ditto.
|
|
(handle_ptr_arith): Ditto.
|
|
(find_func_aliases): Ditto.
|
|
(set_uids_in_ptset): Remove anyoffset handling.
|
|
(init_base_vars): Ditto.
|
|
|
|
2005-12-10 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR c++/25010
|
|
* ipa-inline.c (cgraph_clone_inlined_nodes): Do not assume that
|
|
DECL_EXTERNAL functions have no bodies. Tidy.
|
|
|
|
2005-12-10 Andreas Schwab <schwab@suse.de>
|
|
|
|
* except.c (switch_to_exception_section): Only define if
|
|
TARGET_UNWIND_INFO is not defined.
|
|
|
|
2005-12-10 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/darwin.h (HAS_INIT_SECTION): Remove definition.
|
|
(INIT_SECTION_ASM_OP): Restore empty definition from before 2005-12-07.
|
|
|
|
2005-12-10 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* output.h (init_section, fini_section): Delete.
|
|
* varasm.c (init_section, fini_section): Delete.
|
|
(init_varasm_once): Don't initialize them.
|
|
* doc/tm.texi (INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Say that
|
|
there are no corresponding varasm.c variables.
|
|
|
|
2005-12-10 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* dwarf2out.c (default_eh_frame_section): Delete, moving handling
|
|
of EH_FRAME_SECTION_NAME into...
|
|
(switch_to_eh_frame_section): ...here. Try to set eh_frame_section
|
|
if it is still null.
|
|
* except.c (default_exception_section): Delete, moving most
|
|
of the code to...
|
|
(switch_to_exception_section): ...this new function. Set
|
|
exception_section if it is still null, then switch to it.
|
|
(output_function_exception_table): Use switch_to_exception_section.
|
|
* varasm.c (exception_section, eh_frame_section): Update comments.
|
|
(get_section): Hoist use of SECTION_NAMED.
|
|
(init_varasm_once): Don't set exception_section and eh_frame_section.
|
|
* output.h (default_exception_section): Delete.
|
|
(default_eh_frame_section): Delete.
|
|
|
|
2005-12-09 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c: Include "cgraph.h".
|
|
(bfin_load_pic_reg): Omit loading pic reg if in a local function.
|
|
Return the reg that holds the pointer to the GOT.
|
|
(bfin_expand_prologue): Use return value of bfin_load_pic_reg when
|
|
doing stack checking.
|
|
|
|
2005-12-09 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree.c (recompute_tree_invariant_for_addr_expr): Rename from
|
|
recompute_tree_invarant_for_addr_expr.
|
|
Update uses everywhere.
|
|
|
|
2005-12-09 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/ms1/t-ms1 (MULTILIB_OPTIONS): Define.
|
|
(MULTILIB_DIRNAMES): Define.
|
|
|
|
2005-12-09 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR target/25311
|
|
* config/s390/s390.c (struct s390_address): New field literal_pool.
|
|
(s390_decompose_address): Compute literal_pool field. Do not
|
|
assume register %r13 is always (and solely) used as pool base.
|
|
(s390_extra_constraint_str): Use literal_pool field.
|
|
|
|
2005-12-09 Thiemo Seufer <ths@networkno.de>
|
|
|
|
* config/mips/mips.c (override_options): Don't allow too small
|
|
integers in FP registers.
|
|
|
|
2005-12-09 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_function_ok_for_sibcall): Use
|
|
targetm.binds_local_p to check for local function calls.
|
|
|
|
2005-12-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR debug/24908
|
|
* dwarf2out.c (dwarf2out_frame_debug_expr): Don't assert that
|
|
call_used_regs can't be used to save reg in another reg.
|
|
|
|
2005-12-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
Christophe Jaillet <christophe.jaillet@wanadoo.fr>
|
|
|
|
* ipa-type-escape.c (analyze_variable): Use gcc_assert instead of
|
|
abort.
|
|
* except.c (output_ttype): Likewise.
|
|
* tree-object-size.c (collect_object_sizes_for): Likewise.
|
|
(check_for_plus_in_loops_1): Likewise.
|
|
(check_for_plus_in_loops): Likewise.
|
|
(compute_object_sizes): Use gcc_unreachable instead of abort.
|
|
|
|
2005-12-08 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/ms1/ms1.md (UNSPEC_LOOP): New constant.
|
|
(loop_end, loop_init, doloop_end): New insns.
|
|
* config/ms1/ms1.h (LOOP_FIRST, LOOP_LAST): New.
|
|
(SPECIAL_REG_FIRST, FIRST_PSEUDO_REGISTER): Adjust.
|
|
(FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust.
|
|
(REG_CLASS_CONTENTS, REGISTER_NAMES): Adjust.
|
|
* config/ms1/ms1.c: #include basic-block.h
|
|
(struct machine_function): Add has_loops field.
|
|
(ms1_add_loop): New.
|
|
(MAX_LOOP_DEPTH, MAX_LOO_LENGTH): New.
|
|
(struct loop_info, struct loop_work): New.
|
|
(ms1_loop_nesting, ms1_block_length, ms1_scan_loop): New workers.
|
|
(ms1_reorg_loops): New loop optimization.
|
|
(ms1_machine_reorg): Call it.
|
|
* config/ms1/ms1-protos.h (ms1_add_loop): Declare.
|
|
|
|
2005-12-08 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/25248
|
|
* tree-scalar-evolution.c (follow_ssa_edge_in_rhs): Do not use
|
|
evolution_of_loop from the failed attempt. Remove handling
|
|
of MULT_EXPR.
|
|
|
|
2005-12-08 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* tree.h (DECL_EXTERNAL): Clarify documentation.
|
|
|
|
2005-12-08 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/25268
|
|
* config/s390/s390.c (s390_decompose_shift_count): Remove BITS
|
|
argument. Don't drop outer ANDs.
|
|
(s390_extra_constraint_str, print_shift_count_operand): Adjust callers.
|
|
* config/s390/s390-protos.h (s390_decompose_shift_count): Adjust
|
|
prototype.
|
|
* config/s390/predicates.md (setmem_operand): Remove.
|
|
(shift_count_operand): Rename to...
|
|
(shift_count_or_setmem_operand): ... this. Adjust
|
|
s390_decompose_shift_count caller.
|
|
* config/s390/s390.md (<shift>di3_31_and, <shift>di3_64_and,
|
|
ashrdi3_cc_31_and, ashrdi3_cconly_31_and, ashrdi3_31_and,
|
|
ashrdi3_cc_64_and, ashrdi3_cconly_64_and, ashrdi3_64_and,
|
|
<shift>si3_and, ashrsi3_cc_and, ashrsi3_cconly_and, ashrsi3_and,
|
|
rotl<mode>3_and, setmem_long_and): New insns.
|
|
(<shift>di3_31, <shift>di3_64, ashrdi3_cc_31, ashrdi3_cconly_31,
|
|
ashrdi3_31, ashrdi3_cc_64, ashrdi3_cconly_64, ashrdi3_64,
|
|
<shift>si3, ashrsi3_cc, ashrsi3_cconly, ashrsi3, rotl<mode>3,
|
|
<shift>di3, ashrdi3): Use shift_count_or_setmem_operand instead
|
|
of shift_count_operand.
|
|
(setmem_long): Use shift_count_or_setmem_operand instead of
|
|
setmem_operand.
|
|
|
|
2005-12-08 Daniel Jacobowitz <dan@codesourcery.com>
|
|
Andreas Tobler <a.tobler@schweiz.ch>
|
|
|
|
* Makefile.in (ALL_GTFILES_H): Replace sed statement with more portable
|
|
tr expression.
|
|
|
|
2005-12-07 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* expr.c (force_operand): Use convert_to_mode for conversions.
|
|
|
|
2005-12-07 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* reload.h (reg_equiv_invariant): Declare.
|
|
* reload.c (refers_to_regno_for_reload_p): Allow R to be a pseudo
|
|
register also when reg_equiv_invariant[R] is set.
|
|
|
|
2005-12-07 Richard Sandiford <richard@codesourcery.com>
|
|
Andreas Tobler <a.tobler@schweiz.ch>
|
|
|
|
* config/darwin.h: Guard section variables with #ifndef USED_FOR_TARGET.
|
|
|
|
2005-12-07 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-pre.c (bitmap_set_and): New function.
|
|
(bitmap_set_and_compl): New function.
|
|
(bitmap_set_empty_p): New function.
|
|
(insert_extra_phis): New function.
|
|
(compute_avail): Use insert_extra_phis.
|
|
|
|
2005-12-07 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_expand_atomic): New function.
|
|
Adjust comment of helper functions.
|
|
* config/s390/s390-protos.h (s390_expand_atomic): Declare.
|
|
* config/s390/s390.md ("ATOMIC"): New code macro.
|
|
("atomic"): Corresponding new code attribute.
|
|
("sync_lock_test_and_set[hq]i",
|
|
"sync_{new_,old_,}{and,ior,xor,add,sub,nand}[hq]i"): New pattern.
|
|
|
|
2005-12-07 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_expand_mask_and_shift,
|
|
struct alignment_context, init_alignment_context,
|
|
s390_expand_cs_hqi): New.
|
|
* config/s390/s390-protos.h (s390_expand_cs_hqi): Declare.
|
|
* config/s390/s390.md ("sync_compare_and_swaphi",
|
|
"sync_compare_and_swapqi"): New pattern.
|
|
|
|
2005-12-07 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/25291
|
|
* tree-ssa-operands.c (add_call_clobber_ops): Remove
|
|
redundant and crashing check.
|
|
|
|
2005-12-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/25212
|
|
* config/rs6000/rs6000.c (legitimate_indexed_address_p): Relax
|
|
tests further when !strict && reload_in_progress.
|
|
(print_operand): Check that both operands of indexed address are regs.
|
|
(print_operand_address): Likewise.
|
|
* config/rs6000/rs6000.h (INT_REG_OK_FOR_INDEX_P): Simplify.
|
|
(INT_REG_OK_FOR_BASE_P): Correct.
|
|
|
|
2005-12-07 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
Preparation for PR rtl-optimization/20070 / part1
|
|
* basic-block.h (insns_match_p, flow_find_cross_jump): Declare.
|
|
* cfgcleanup.c (condjump_equiv_p): New function, broken out of
|
|
outgoing_edges_match.
|
|
(outgoing_edges_match): Use condjump_equiv_p.
|
|
(merge_memattrs, insns_match_p, flow_find_cross_jump): Move from here
|
|
into..
|
|
* struct-equiv.c: New file.
|
|
(death_notes_match_p) New function, broken out of insns_match_p.
|
|
* Makefile.in (OBJS-common): Add struct-equiv.o.
|
|
(struct-equiv.o): New target.
|
|
|
|
2005-12-07 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* coretypes.h: Revert previous change.
|
|
* config/darwin.h: Revert previous reversion.
|
|
* config/avr/avr.h (progmem_section): Guard with #ifndef IN_LIBGCC2.
|
|
|
|
2005-12-07 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* coretypes.h (section): Provide dummy definition for target files.
|
|
* config/darwin.h: Revert previous change.
|
|
|
|
2005-12-07 Rafael vila de Espndola <rafael.espindola@gmail.com>
|
|
|
|
* doc/sourcebuild.texi (all.build, install-normal): Remove.
|
|
* configure.ac: Remove all.build and install-normal from target_list
|
|
* configure: Regenerate.
|
|
* Makefile.in (install): Don't depend on install-normal.
|
|
|
|
2005-12-07 Rafael vila de Espndola <rafael.espindola@gmail.com>
|
|
|
|
* Makefile.in: Document the use of stamps.
|
|
|
|
2005-12-07 Rafael vila de Espndola <rafael.espindola@gmail.com>
|
|
|
|
* doc/gty.texi: Remove instructions for adding a dependency on s-gtype.
|
|
* Makefile.in: Add code to compute some dependencies on s-gtype
|
|
automatically. Remove the declaration of those dependencies.
|
|
|
|
2005-12-07 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* reload.c (push_secondary_reload): Fix typo:
|
|
s/insn_constraint/scratch_constraint/.
|
|
|
|
2005-12-07 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/darwin.h: Guard section variables with #ifndef IN_LIBGCC2.
|
|
|
|
2005-12-07 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/alpha/alpha.c (alpha_start_function): Use switch_to_section.
|
|
(alpha_elf_select_rtx_section): Return the selected section rather
|
|
than emitting assembly code.
|
|
(alpha_write_linkage): Emit a ".link" directive directly and then
|
|
set in_section to NULL.
|
|
(vms_asm_out_constructor): Use switch_to_section.
|
|
(vms_asm_out_destructor): Likewise.
|
|
(unicosmk_output_common): Set in_section to NULL instead of calling
|
|
the dummy common_section function.
|
|
(unicosmk_text_section): Delete in favor of...
|
|
(unicosmk_output_text_section_asm_op): ...this new function.
|
|
(unicosmk_data_section): Delete in favor of...
|
|
(unicosmk_output_data_section_asm_op): ...this new function.
|
|
(unicosmk_init_sections): New function.
|
|
(unicosmk_output_deferred_case_vectors): Use switch_to_section.
|
|
(unicosmk_output_ssib): Set in_section to NULL instead of calling
|
|
the dummy ssib_section function.
|
|
(unicosmk_section_buf): Delete.
|
|
* config/alpha/alpha-protos.h (unicosmk_text_section): Delete.
|
|
(unicosmk_data_section): Delete.
|
|
* config/alpha/elf.h (ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, sbss_section, sdata_section)
|
|
(SECTION_FUNCTION_TEMPLATE): Delete.
|
|
* config/alpha/unicosmk.h (TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP)
|
|
(READONLY_DATA_SECTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS)
|
|
(common_section, COMMON_SECTION, ssib_section, SSIB_SECTION): Delete.
|
|
(ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
* config/alpha/vms.h (LINK_SECTION_ASM_OP, LITERALS_SECTION_ASM_OP)
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(link_section, literals_section): Delete.
|
|
(ASM_OUTPUT_DEF): Emit the ".literal" directive directly and then
|
|
set in_section to NULL.
|
|
|
|
* config/arm/aof.h (TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP): Delete.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, ZERO_INIT_SECTION): Delete.
|
|
(COMMON_SECTION): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
(ASM_OUTPUT_COMMON): Set in_section to NULL rather than calling
|
|
the dummy common_section function.
|
|
* config/arm/aout.h (ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section.
|
|
* config/arm/arm.c (get_jump_table_size): Use pointer comparison
|
|
between readonly_data_section and text_section to check whether
|
|
read-only data is being put in the text section.
|
|
(arm_output_function_epilogue): Use switch_to_section.
|
|
(arm_elf_asm_constructor): Likewise.
|
|
(thumb_call_via_reg): Replace call to in_text_section with
|
|
a comparison between in_section and text_section.
|
|
(arm_file_end): Use switch_to_section.
|
|
(aof_text_section): Delete in favor of...
|
|
(aof_output_text_section_asm_op): ...this new function.
|
|
(aof_data_section): Delete in favor of...
|
|
(aof_output_data_section_asm_op): ...this new function.
|
|
(aof_asm_init_sections): New function.
|
|
(zero_init_section): Moved from config/arm/aof.h.
|
|
(aof_dump_imports, aof_file_start): Use switch_to_section.
|
|
* config/arm/arm.h (thumb_call_via_label): Update comment.
|
|
* config/arm/arm-protos.h (aof_text_section, aof_data_section): Delete.
|
|
(common_section): Delete.
|
|
* config/arm/pe.h (ASM_DECLARE_FUNCTION_NAME): Use switch_to_section.
|
|
(ASM_DECLARE_OBJECT_NAME): Update the type of save_section. Use the
|
|
global switch_to_section function instead of the old port-local one.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, DRECTVE_SECTION_FUNCTION)
|
|
(SWITCH_TO_SECTION_FUNCTION): Delete.
|
|
(drectve_section): Redefine as a macro.
|
|
* config/arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS):
|
|
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use get_named_section and
|
|
switch_to_section.
|
|
|
|
* config/avr/avr.c (progmem_section): New variable.
|
|
(avr_output_progmem_section_asm_op): New function.
|
|
(avr_asm_init_sections): New function.
|
|
(avr_output_addr_vec_elt): Use switch_to_section.
|
|
* config/avr/avr.h (progmem_section): Declare.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(READONLY_DATA_SECTION): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
(ASM_OUTPUT_CASE_LABEL): Use switch_to_section.
|
|
* config/avr/avr-protos.h (progmem_section): Delete.
|
|
|
|
* config/bfin/bfin.h (ASM_OUTPUT_LOCAL): Use switch_to_section.
|
|
|
|
* config/c4x/c4x.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS)
|
|
(INIT_SECTION_FUNCTION, FINI_SECTION_FUNCTION): Delete.
|
|
|
|
* config/darwin-sections.def: New file.
|
|
* config/darwin.c: Define all sections in darwin-sections.def.
|
|
(output_objc_section_asm_op, darwin_init_sections): New functions.
|
|
(machopic_output_indirection): Use switch_to_section.
|
|
(machopic_select_section): Return the selected section rather than
|
|
emitting assembly code. Replace the static function table with
|
|
inline conditional expressions. Update the tests of last_text_section
|
|
and move them into the FUNCTION_DECL block.
|
|
(machopic_select_rtx_section): Return the selected section rather than
|
|
emitting assembly code.
|
|
(machopic_asm_out_constructor, machopic_asm_out_destructor)
|
|
(darwin_file_end): Use switch_to_section.
|
|
* config/darwin.h: Use darwin-sections.def to declare sections.
|
|
(INIT_SECTION_ASM_OP): Remove empty definition.
|
|
(HAS_INIT_SECTION): Define this instead.
|
|
(SECTION_FUNCTION, EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(READONLY_DATA_SECTION, TARGET_ASM_EXCEPTION_SECTION): Delete.
|
|
(TARGET_ASM_EH_FRAME_SECTION): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
* config/darwin-protos.h (darwin_init_sections): Declare.
|
|
(machopic_picsymbol_stub_section, machopic_picsymbol_stub1_section)
|
|
(machopic_symbol_stub_section, machopic_symbol_stub1_section): Delete.
|
|
(machopic_lazy_symbol_ptr_section, machopic_nl_symbol_ptr_section)
|
|
(constructor_section, destructor_section, mod_init_section): Delete.
|
|
(mod_term_section): Delete.
|
|
(darwin_exception_section, darwin_eh_frame_section): Delete.
|
|
(machopic_select_section): Return a section.
|
|
(machopic_select_rtx_section): Likewise.
|
|
(text_coal_section, text_unlikely_section, text_unlikely_coal_section)
|
|
(const_section, const_coal_section, const_data_section): Delete.
|
|
(const_data_coal_section, data_coal_section, cstring_section): Delete.
|
|
(literal4_section, literal8_section, constructor_section): Delete.
|
|
(mod_init_section, mod_term_section, destructor_section): Delete.
|
|
(objc_class_section, objc_meta_class_section, objc_category_section)
|
|
(objc_class_vars_section, objc_instance_vars_section): Delete.
|
|
(objc_cls_meth_section, objc_inst_meth_section): Delete.
|
|
(objc_cat_cls_meth_section, objc_cat_inst_meth_section): Delete.
|
|
(objc_selector_refs_section, objc_selector_fixup_section): Delete.
|
|
(objc_symbols_section, objc_module_info_section): Delete.
|
|
(objc_image_info_section, objc_protocol_section): Delete.
|
|
(objc_string_object_section, objc_constant_string_object_section)
|
|
(objc_class_names_section, objc_meth_var_names_section): Delete.
|
|
(objc_meth_var_types_section, objc_cls_refs_section): Delete.
|
|
(machopic_lazy_symbol_ptr_section, machopic_nl_symbol_ptr_section)
|
|
(machopic_symbol_stub_section, machopic_picsymbol_stub_section)
|
|
(darwin_exception_section, darwin_eh_frame_section): Delete.
|
|
* config/t-darwin (darwin.o): Depend on config/darwin-sections.def.
|
|
|
|
* config/frv/frv.c (frv_asm_out_constructor): Use switch_to_section.
|
|
(frv_asm_out_destructor): Likewise.
|
|
* config/frv/frv.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(SDATA_SECTION_FUNCTION, FIXUP_SECTION_FUNCTION): Delete.
|
|
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use switch_to_section and
|
|
get_named_section.
|
|
(ASM_OUTPUT_CASE_LABEL): Use switch_to_section.
|
|
* config/frv/frv-protos.h (fixup_section, sdata_section, sbss_section)
|
|
(data_section): Delete.
|
|
|
|
* config/i386/cygming.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS)
|
|
(DRECTVE_SECTION_FUNCTION): Delete.
|
|
(drectve_section): Redefine as a macro that sets in_section after
|
|
emitting the directive.
|
|
(SWITCH_TO_SECTION_FUNCTION): Delete.
|
|
* config/i386/darwin.h (ASM_OUTPUT_ALIGN): Replace call to
|
|
in_text_section with comparison between in_section and text_section.
|
|
* config/i386/i386.c (x86_64_elf_select_section): Return the section
|
|
rather than emitting assembly code. Use get_named_section.
|
|
(x86_output_aligned_bss, ix86_file_end): Use switch_to_section and
|
|
get_named_section.
|
|
(machopic_output_stub): Use switch_to_section.
|
|
* config/i386/nwld.c (nwld_named_section_asm_out_constructor)
|
|
(nwld_named_section_asm_out_destructor): Use get_section and
|
|
switch_to_section.
|
|
|
|
* config/ia64/ia64.c (ia64_select_rtx_section): Return the section
|
|
rather than emitting assembly code.
|
|
(ia64_rwreloc_select_section): Likewise.
|
|
(ia64_rwreloc_select_rtx_section): Likewise.
|
|
* config/ia64/ia64-protos.h (sdata_section, sbss_section): Delete.
|
|
* config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use
|
|
switch_to_section.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(SDATA_SECTION_FUNCTION, SBSS_SECTION_FUNCTION): Delete.
|
|
|
|
* config/iq2000/iq2000.c (iq2000_select_rtx_section): Return the
|
|
section rather than emitting assembly code.
|
|
(iq2000_select_section): Likewise.
|
|
* config/iq2000/iq2000.h (rdata_section, sdata_section): Delete.
|
|
(sbss_section): Delete.
|
|
|
|
* config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_BSS): Use switch_to_section
|
|
and get_named_section.
|
|
* config/m32r/m32r-protos.h (sbss_section, sdata_section): Delete.
|
|
|
|
* config/mcore/mcore-elf.h (EXPORTS_SECTION_ASM_OP): Delete.
|
|
(SUBTARGET_EXTRA_SECTIONS, SUBTARGET_EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(EXPORT_SECTION_FUNCTION, SUBTARGET_SWITCH_SECTIONS): Delete.
|
|
(MCORE_EXPORT_NAME): Emit the exports directive directly, then set
|
|
in_section to NULL.
|
|
(ASM_DECLARE_FUNCTION_NAME): Use switch_to_section.
|
|
(ASM_DECLARE_OBJECT_NAME): Update the type of save_section. Use the
|
|
global switch_to_section function instead of the old port-local one.
|
|
* config/mcore/mcore.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS)
|
|
(SWITCH_SECTION_FUNCTION): Delete.
|
|
* config/mcore/mcore-pe.h (SUBTARGET_SWITCH_SECTIONS): Delete.
|
|
(DRECTVE_SECTION_ASM_OP, SUBTARGET_EXTRA_SECTIONS): Delete.
|
|
(SUBTARGET_EXTRA_SECTION_FUNCTIONS, DRECTVE_SECTION_FUNCTION): Delete.
|
|
(MCORE_EXPORT_NAME): Emit ".section .drectve" directly, then set
|
|
in_section to NULL.
|
|
(ASM_DECLARE_OBJECT_NAME): Update the type of save_section. Use the
|
|
global switch_to_section function instead of the old port-local one.
|
|
(ASM_DECLARE_FUNCTION_NAME): Use switch_to_section.
|
|
|
|
* config/mips/mips.c (mips_file_start): Update comment.
|
|
(mips_output_aligned_bss): Use switch_to_section and get_named_section.
|
|
(mips_output_aligned_decl_common): Use switch_to_section.
|
|
(mips_select_rtx_section): Return the section rather than emitting
|
|
assembly code. Use get_named_section.
|
|
(mips_function_rodata_section: Likewise get_section.
|
|
(build_mips16_function_stub): Use switch_to_section.
|
|
* config/mips/mips.h (ASM_OUTPUT_IDENT): Use switch_to_section.
|
|
(SDATA_SECTION_ASM_OP): Delete.
|
|
* config/mips/vxworks.h (EXTRA_SECTIONS): Delete.
|
|
(EXTRA_SECTION_FUNCTIONS): Delete.
|
|
|
|
* config/mmix/mmix.c (mmix_file_start, mmix_file_end)
|
|
(mmix_asm_output_aligned_local): Use switch_to_section.
|
|
|
|
* config/pa/pa.c (som_readonly_data_section, som_one_only_data_section)
|
|
(som_one_only_readonly_data_section): New variables.
|
|
(pa_output_function_epilogue): Set in_section to NULL instead of
|
|
calling forget_section.
|
|
(output_deferred_plabels): Use select_section.
|
|
(pa_asm_output_mi_thunk): Likewise. Set in_section to NULL instead
|
|
of calling forget_section.
|
|
(pa_asm_output_aligned_bss, pa_asm_output_aligned_common)
|
|
(pa_asm_output_aligned_local): Use select_section.
|
|
(som_text_section_asm_op): Delete in favor of...
|
|
(som_output_text_section_asm_op): ...this new function.
|
|
(pa_som_asm_init_sections): New function.
|
|
(pa_select_section): Return the section rather than emitting
|
|
assembly code.
|
|
* config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(SOM_READONLY_DATA_SECTION_FUNCTION): Delete.
|
|
(SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION): Delete.
|
|
(SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION): Delete.
|
|
* config/pa/pa-protos.h (som_text_section_asm_op): Delete.
|
|
(som_readonly_data_section, som_one_only_readonly_data_section)
|
|
(som_one_only_data_section, forget_section): Delete.
|
|
* config/pa/som.h (TEXT_SECTION_ASM_OP): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
(READONLY_DATA_SECTION, TARGET_ASM_EXCEPTION_SECTION): Delete.
|
|
|
|
* config/rs6000/rs6000.c (read_only_data_section): New variable.
|
|
(private_data_section, read_only_private_data_section): New variables.
|
|
(sdata2_section, toc_section): New variables.
|
|
(rs6000_file_start): Use switch_to_section.
|
|
(rs6000_assemble_integer): Use comparisons against in_section
|
|
instead of calling in_toc_section and in_text_section. Use
|
|
unlikely_text_section_p.
|
|
(rs6000_elf_output_toc_section_asm_op): New function, derived
|
|
from the old rs6000/sysv4.h toc_section function.
|
|
(rs6000_elf_asm_init_sections): New function.
|
|
(rs6000_elf_select_rtx_section, rs6000_elf_select_section): Return
|
|
the section rather than emitting assembly code.
|
|
(machopic_output_stub): Use switch_to_section.
|
|
(toc_section): Delete dummy function.
|
|
(rs6000_elf_asm_out_constructor, rs6000_elf_asm_out_destructor): Use
|
|
switch_to_section and get_section.
|
|
(rs6000_xcoff_output_readonly_section_asm_op): New function.
|
|
(rs6000_xcoff_output_readwrite_section_asm_op): New function.
|
|
(rs6000_xcoff_output_toc_section_asm_op): New function, derived from
|
|
the old rs6000/xcoff.h toc_section function.
|
|
(rs6000_xcoff_asm_init_sections): New function.
|
|
(rs6000_xcoff_select_section, rs6000_xcoff_select_rtx_section): Return
|
|
the section rather than emitting assembly code.
|
|
(rs6000_xcoff_file_start): Use switch_to_section.
|
|
(rs6000_xcoff_file_end): Likewise.
|
|
* config/rs6000/rs6000-protos.h (toc_section, sdata_section): Delete.
|
|
(sdata2_section, sbss_section, private_data_section): Delete.
|
|
(read_only_data_section, read_only_private_data_section): Delete.
|
|
* config/rs6000/sysv4.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS)
|
|
(TOC_SECTION_FUNCTION, SDATA_SECTION_FUNCTION, SDATA2_SECTION_FUNCTION)
|
|
(SBSS_SECTION_FUNCTION, INIT_SECTION_FUNCTION): Delete.
|
|
(FINI_SECTION_FUNCTION): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
(ASM_OUTPUT_ALIGNED_LOCAL): Use switch_to_section.
|
|
* config/rs6000/xcoff.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS)
|
|
(READ_ONLY_DATA_SECTION_FUNCTION, PRIVATE_DATA_SECTION_FUNCTION)
|
|
(READ_ONLY_PRIVATE_DATA_SECTION_FUNCTION, TOC_SECTION_FUNCTION)
|
|
(READONLY_DATA_SECTION): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
(ASM_DECLARE_FUNCTION_NAME): Use switch_to_section. Set in_section
|
|
to NULL rather than no_section.
|
|
(TARGET_ASM_EXCEPTION_SECTION): Delete.
|
|
|
|
* config/sh/sh.c (sh_file_start): Use switch_to_section.
|
|
|
|
* config/sparc/sparc.c (emit_pic_helper): Use switch_to_section.
|
|
(sparc_output_deferred_case_vectors): Likewise. Remove argument
|
|
from call to current_function_section.
|
|
|
|
* config/stormy16/stormy16.c: Include ggc.h and gt-storm16.h.
|
|
(bss100_section): New variable.
|
|
(xstormy16_asm_output_aligned_common): Use switch_to_section.
|
|
(xstormy16_asm_init_sections): New function.
|
|
(xstormy16_asm_out_destructor, xstormy16_asm_out_constructor): Use
|
|
switch_to_section and get_section.
|
|
(xstormy16_output_addr_vec): Use switch_to_section. Remove argument
|
|
from calls to current_function_section.
|
|
* config/stormy16/stormy16.h (EXTRA_SECTIONS): Delete.
|
|
(XSTORMY16_SECTION_FUNCTION, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
* config/stormy16/stormy16-protos.h (bss100_section): Delete.
|
|
|
|
* config/svr3.h (ASM_OUTPUT_LOCAL): Use switch_to_section.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, INIT_SECTION_FUNCTION)
|
|
(FINI_SECTION_FUNCTION): Delete.
|
|
|
|
* config/v850/v850.c: Include gt-v850.h.
|
|
(rosdata_section, rozdata_section, tdata_section, zdata_section)
|
|
(zbss_section): New variables.
|
|
(v850_output_aligned_bss): Use switch_to_section.
|
|
(v850_asm_init_sections): New function.
|
|
(v850_select_section): Return the section rather than emitting
|
|
assembly code.
|
|
* config/v850/v850.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS)
|
|
(ZDATA_SECTION_ASM_OP, ZBSS_SECTION_ASM_OP, TDATA_SECTION_ASM_OP)
|
|
(ROSDATA_SECTION_ASM_OP, ROZDATA_SECTION_ASM_OP): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Define.
|
|
* config/v850/v850-protos.h (sdata_section, rosdata_section): Delete.
|
|
(sbss_section, tdata_section, zdata_section, rozdata_section): Delete.
|
|
(zbss_section): Delete.
|
|
|
|
* config/vax/vaxv.h (ASM_OUTPUT_LOCAL): Use switch_to_section.
|
|
|
|
* config/vx-common.h (vxworks_exception_section): Delete.
|
|
(TARGET_ASM_EXCEPTION_SECTION): Delete.
|
|
|
|
* config/xtensa/xtensa.c (xtensa_select_rtx_section): Return the
|
|
section rather than emitting assembly code.
|
|
* config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Use
|
|
switch_to_section.
|
|
|
|
* Makefile.in (GTFILES): Add $(srcdir)/output.h.
|
|
* coretypes.h (section): New union and typedef.
|
|
* dbxout.c (FORCE_TEXT): Use switch_to_section. Remove argument
|
|
from call to current_function_section.
|
|
(dbxout_function_end, dbxout_init, dbxout_source_file, dbxout_finish)
|
|
(dbxout_symbol_location): Use switch_to_section.
|
|
* dwarf2out.c (named_section_eh_frame_section): Delete, moving
|
|
most of the code into...
|
|
(default_eh_frame_section): ...here. Return a section.
|
|
(collect2_eh_frame_section): Delete, moving most of the code into..
|
|
(switch_to_eh_frame_section): ...this new function.
|
|
(debug_info_section, debug_abbrev_section, debug_aranges_section)
|
|
(debug_macinfo_section, debug_line_section, debug_loc_section)
|
|
(debug_pubnames_section, debug_str_section, debug_ranges_section): New
|
|
variables.
|
|
(output_call_frame_info): Call switch_to_eh_frame_section instead of
|
|
eh_frame_section. Use switch_to_section and get_section.
|
|
(dwarf2out_begin_prologue): Use switch_to_section.
|
|
(AT_string_form): Check the flags in debug_str_section instead of
|
|
DEBUG_STR_SECTION_FLAGS.
|
|
(output_comp_unit): Use switch_to_section, get_section, and
|
|
debug_info_section.
|
|
(output_line_info, secname_for_decl): Use unlikely_text_section_p.
|
|
(dwarf2out_begin_block): Use switch_to_section. Remove argument
|
|
from call to current_function_section.
|
|
(dwarf2out_var_location): Use unlikely_text_section_p.
|
|
(dwarf2out_source_line): Use switch_to_section. Remove argument
|
|
from call to current_function_section.
|
|
(dwarf2out_start_source_file, dwarf2out_end_source_file)
|
|
(dwarf2out_define, dwarf2out_undef: Use switch_to_section and
|
|
debug_macinfo_section.
|
|
(dwarf2out_init): Initialize the new section variables. Use them
|
|
instead of calls to named_section_flags. Use switch_to_section.
|
|
(output_indirect_string): Use switch_to_section and debug_str_section.
|
|
(dwarf2out_finish): Use switch_to_section and the new section
|
|
variables.
|
|
* except.c (default_exception_section): Return the section instead
|
|
of emitting assembly code.
|
|
(output_function_exception_table): Use the global exception_section
|
|
variable instead of the target hook. Use switch_to_section. Remove
|
|
argument from call to current_function_section.
|
|
* final.c (HAVE_READONLY_DATA_SECTION): Delete.
|
|
(shorten_branches): Use pointer comparisons to detect whether the
|
|
text section is the same as readonly_data_section.
|
|
(profile_function): Use switch_to_section. Remove argument from
|
|
call to current_function_section.
|
|
(final_scan_insn): Likewise. Update use of last_text_section.
|
|
* gengtype.c (open_base_files): Add an include of output.h.
|
|
* output.h (text_section, data_section, readonly_data_section)
|
|
(ctors_section, dtors_section, bss_section, init_section)
|
|
(fini_section, sdata_section): Turn into section pointers.
|
|
(in_text_section, in_unlikely_text_section, exports_section)
|
|
(drectve_section, named_section, mergeable_string_section)
|
|
(last_text_section_name): Delete.
|
|
(default_exception_section, default_eh_frame_section): Return sections.
|
|
(SECTION_DECLARED, SECTION_NAMED): New macros.
|
|
(SECTION_MACH_DEP): Bump value.
|
|
(section_common, named_section, unnamed_section): New structures.
|
|
(unnamed_section_callback): New typedef.
|
|
(section): New union.
|
|
(sbss_section, exception_section, eh_frame_section): New variables.
|
|
(in_section, last_text_section): Turn into section pointers.
|
|
(get_unnamed_section, get_section, get_named_section): New functions.
|
|
(mergeable_constant_section, function_section): Return a section.
|
|
(unlikely_text_section): Likewise.
|
|
(current_function_section): Likewise. Remove the decl argument.
|
|
(unlikely_text_section_p, switch_to_section): New functions.
|
|
(output_section_asm_op): New function.
|
|
(set_named_section_flags, named_section_flags, named_section_real)
|
|
(named_section_first_declaration): Delete.
|
|
(default_select_section, default_elf_select_section): Return a section.
|
|
(default_elf_select_section_1, default_function_rodata_section)
|
|
(default_no_function_rodata_section, default_select_rtx_section)
|
|
(default_elf_select_rtx_section): Likewise.
|
|
* rtl.h (in_data_section): Delete.
|
|
* sdbout.c (sdbout_one_type): Use switch_to_section.
|
|
* system.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Poison.
|
|
(READONLY_DATA_SECTION, TARGET_ASM_EXCEPTION_SECTION): Poison.
|
|
(TARGET_ASM_EH_FRAME_SECTION): Poison.
|
|
* target-def.h (TARGET_ASM_INIT_SECTIONS): New macro.
|
|
(TARGET_ASM_EXCEPTION_SECTION, TARGET_ASM_EH_FRAME_SECTION): Delete.
|
|
(TARGET_ASM_OUT): Update after above changes.
|
|
* target.h (init_sections): New hook.
|
|
(exception_section, eh_frame_section): Delete.
|
|
(select_section, select_rtx_section, function_rodata_section): Return
|
|
a section rather than emitting assembly code.
|
|
* varasm.c (text_section, data_section, readonly_data_section)
|
|
(ctors_section, dtors_section, bss_section, init_section)
|
|
(fini_section): Turn into section pointers.
|
|
(sdata_section, sbss_section, exception_section): New variables.
|
|
(eh_frame_section): New variable.
|
|
(in_section): Make global and turn into a section pointer.
|
|
(last_text_section): Turn into a section pointer.
|
|
(unnamed_sections): New variable.
|
|
(in_named_name, last_text_section_name): Delete.
|
|
(EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(in_named_entry): Delete.
|
|
(section_htab): New variable, replacing...
|
|
(in_named_htab): ...this deleted variable.
|
|
(section_entry_eq, section_entry_hash): New functions, based on...
|
|
(in_named_entry_eq, in_named_entry_hash): ...these deleted functions.
|
|
(get_unnamed_section, get_section): New functions.
|
|
(unlikely_text_section): Return a section instead of emitting
|
|
assembly code.
|
|
(in_text_section, in_unlikely_text_section, in_data_section): Delete.
|
|
(get_named_section_flags, named_section_first_declaration): Delete.
|
|
(unlikely_text_section_p): New function.
|
|
(named_section_real, named_section): Delete.
|
|
(get_named_section): New function.
|
|
(asm_output_bss, asm_output_aligned_bss): Use switch_to_section.
|
|
(function_section): Return a section rather than emitting
|
|
assembly code.
|
|
(current_function_section): Likewise. Remove argument. Use
|
|
last_text_section if nonnull, otherwise use function_section.
|
|
(default_function_rodata_section): Return a section rather than
|
|
emitting assembly code. Use get_section.
|
|
(default_no_function_rodata_section): Return a section rather than
|
|
emitting assembly code.
|
|
(variable_section): Use switch_to_section and get_named_section.
|
|
(mergeable_string_section): Return a section rather than emitting
|
|
assembly code. Use get_section. Make static. Don't take special
|
|
countermeasures for empty strings.
|
|
(mergeable_constant_section): Return a section rather than emitting
|
|
assembly code. Use get_section.
|
|
(default_named_section_asm_out_destructor): Use switch_to_section
|
|
and get_section.
|
|
(default_dtor_section_asm_out_destructor): Use switch_to_section.
|
|
(default_named_section_asm_out_constructor): Use switch_to_section
|
|
and get_section.
|
|
(default_ctor_section_asm_out_constructor): Use switch_to_section.
|
|
(assemble_start_function): Likewise. Set last_text_section to
|
|
NULL rather than no_section. Change the type of save_section.
|
|
(assemble_zeros, assemble_variable): Use the section flags to detect
|
|
whether or not a section is text.
|
|
(assemble_static_space): Use switch_to_section.
|
|
(assemble_trampoline_template): Likewise.
|
|
(output_constant_def_contents): Use switch_to_section and
|
|
get_named_section.
|
|
(output_constant_pool_1): Use switch_to_section. Use the section
|
|
flags to see whether sections contain mergeable data.
|
|
(init_varasm_once): Initialize section_htab instead of in_named_htab.
|
|
Initialize new section variables. Call TARGET_ASM_INIT_SECTIONS.
|
|
(default_elf_asm_named_section): Use SECTION_DECLARED to detect
|
|
whether a section has already been declared.
|
|
(default_select_section, default_elf_select_section): Return a
|
|
section rather than emitting assembly code.
|
|
(default_elf_select_section_1): Likewise. Use bss_section for
|
|
SECCAT_BSS if nonnull. Use get_named_section.
|
|
(default_select_rtx_section): Return a section rather than
|
|
emitting assembly code.
|
|
(default_elf_select_rtx_section): Likewise. Use get_named_section.
|
|
(file_end_indicate_exec_stack): Use switch_to_section and get_section.
|
|
(output_section_asm_op, switch_to_section): New functions.
|
|
* vmsdbgout.c (vmsdbgout_finish): Use switch_to_section and
|
|
get_named_section.
|
|
|
|
* doc/tm.texi: Expand the introduction to the sections documentation.
|
|
(TRAMPOLINE_SECTION): Document new interface.
|
|
(SDATA_SECTION_ASM_OP): Document new macro.
|
|
(READONLY_DATA_SECTION): Delete.
|
|
(SDATA_SECTION_ASM_OP): Document new macro.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Delete.
|
|
(TARGET_ASM_INIT_SECTIONS): Document new hook.
|
|
(TARGET_ASM_SELECT_SECTION, TARGET_ASM_FUNCTION_RODATA_SECTION)
|
|
(TARGET_ASM_SELECT_RTX_SECTION): Adjust for new interface.
|
|
(TARGET_EXCEPTION_SECTION, TARGET_EH_FRAME_SECTION): Delete.
|
|
|
|
2005-12-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* gcc.c (init_gcc_specs): Match braces inside conditionally
|
|
compiled strings.
|
|
|
|
2005-12-06 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/darwin.h (TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): New.
|
|
|
|
2005-12-06 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
PR C++/24138
|
|
* tree.c (integer_all_onesp): Always return true if all bits on.
|
|
|
|
* testsuite/g++.dg/init/array0.C: New.
|
|
|
|
2005-12-06 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* doc/md.texi: Adapt to implementation.
|
|
|
|
2005-12-06 Andreas Schwab <schwab@suse.de>
|
|
|
|
* opts.c (decode_options): Fix typo in message.
|
|
|
|
2005-12-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR other/13873
|
|
* longlong.h: Merge PPC tests from upstream.
|
|
|
|
2005-12-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (fold_convert): Do not build and fold
|
|
CONVERT_EXPR, but always use NOP_EXPR.
|
|
|
|
2005-12-06 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/i386/i386.c (builtin_description): Use MASK_SSE2 for
|
|
__builtin_ia32_paddq and __builtin_ia32_psubq.
|
|
(ix86_init_mmx_sse_builtins): Use MASK_SSE|MASK_3DNOW_A for
|
|
__builtin_ia32_pshufw.
|
|
* config/i386/i386.md (mmx_adddi3, mmx_subdi3): Depend on TARGET_SSE2.
|
|
|
|
2005-12-05 James E Wilson <wilson@specifix.com>
|
|
|
|
PR target/24934
|
|
* opts.c (decode_options): Turn off partitioning if flag_unwind_tables
|
|
is set.
|
|
|
|
2005-12-05 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* print-tree.c (print_node): Ditto.
|
|
* tree-dfa.c (add_referenced_var): Tag's don't have DECL_INITIAL.
|
|
* tree-dump.c (dequeue_and_dump): Check for decl_common structure
|
|
before accessing DECL_ARTIFICIAL.
|
|
Handle new tag tree codes.
|
|
* tree-flow-inline.h (clear_call_clobbered): Update for tag
|
|
changes.
|
|
(unmodifiable_var_p): Ditto.
|
|
* tree-flow.h (mem_tag_kind): Remove.
|
|
(struct var_ann_d): Remove mem_tag_kind member.
|
|
* tree-gimple.c (is_gimple_reg): Tags are not gimple registers.
|
|
* tree-pretty-print.c (dump_generic_node): Handle memory tags.
|
|
* tree-ssa-alias.c (init_alias_info): Update for memory tag changes.
|
|
(group_aliases): Ditto.
|
|
(setup_pointers_and_addressables): Ditto.
|
|
(is_escape_site): Ditto.
|
|
(may_alias_p): Ditto.
|
|
(create_tag_raw): New function.
|
|
(create_memory_tag): Use it.
|
|
(dump_alias_info): Update for tags.
|
|
(may_be_aliased): Ditto.
|
|
(add_type_alias): Ditto.
|
|
(new_type_alias): Ditto.
|
|
(create_sft): Ditto.
|
|
(create_structure_vars): Ditto.
|
|
* tree-ssa-ccp.c (get_default_value): Ditto.
|
|
* tree-ssa-operands.c (get_expr_operands): Ditto.
|
|
(add_stmt_operand): Ditto.
|
|
(add_call_clobber_ops): Remove duplicated condition.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info): Update for
|
|
tags.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Ditto.
|
|
* tree-vect-transform.c (vect_create_data_ref_ptr): Ditto.
|
|
* tree.c (init_ttree): Update structures for new tree codes.
|
|
(tree_code_size): Update sizes for new tree codes.
|
|
(make_node_stat): Don't try to set common things on minimal
|
|
structures.
|
|
(tree_node_structure): Update for tags.
|
|
(is_global_var): Ditto.
|
|
* tree.def: Add new tree codes.
|
|
* tree.h (MTAG_P): New macro.
|
|
(TREE_MEMORY_TAG_CHECK): Ditto.
|
|
(SSA_VAR_P): Update for tags.
|
|
(struct tree_memory_tag): New structure.
|
|
(MTAG_GLOBAL): New macro.
|
|
(union tree_node): Add memory tag member.
|
|
* treestruct.def (TS_MEMORY_TAG): New.
|
|
|
|
2005-12-05 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/i386/xmmintrin.h (_MM_TRANSPOSE4_PS): Fix to match
|
|
what was approved (PR 24323).
|
|
|
|
2005-12-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* doc/c-tree.texi (Function Bodies): Remove description of
|
|
RETURN_INIT.
|
|
|
|
2005-12-05 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* doc/libgcc.texi (__floatunsisf, __floatunsidf, __floatunsitf,
|
|
__floatunsixf, __floatundisf, __floatundidf, __floatunditf,
|
|
__floatundixf, __floatuntisf, __floatuntidf, __floatuntitf,
|
|
__floatuntixf, __powisf2, __powidf2, __powixf2, __mulsc3,
|
|
__muldc3, __multc3, __mulxc3, __divsc3, __divdc3, __divtc3,
|
|
__divxc3): Document.
|
|
|
|
2005-12-05 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/arm/arm.c (arm_cxx_determine_class_data_visibility): Preserve
|
|
previous behaviour.
|
|
* config/darwin.h (TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Define to
|
|
hook_bool_void_false.
|
|
(TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY): Define.
|
|
* config/darwin.c (darwin_cxx_determine_class_data_visibility): New.
|
|
|
|
* config/darwin.c (machopic_select_section): It's not defined
|
|
as weak if it's only marked as weak_import.
|
|
|
|
* config/darwin-protos.h (darwin_cxx_determine_class_data_visibility):
|
|
Prototype.
|
|
|
|
* varasm.c (default_binds_local_p_1): Weakrefs don't bind locally.
|
|
A hidden weak object does bind locally. Strong linkonce data
|
|
counts like any other strong symbol for binding.
|
|
(weak_finish_1): Don't specially handle weakrefs, they no longer
|
|
arrive here.
|
|
(assemble_alias): Weakrefs can't be TREE_PUBLIC yet.
|
|
* c-common.c (handle_alias_attribute): Allow static aliases
|
|
of variables.
|
|
(handle_weakref_attribute): Don't call declare_weak on weakrefs.
|
|
* gthr-dce.h: Make weakrefs static.
|
|
* gthr-tpf.h: Likewise.
|
|
* gthr-solaris.h: Likewise.
|
|
* gthr-posix.h: Likewise.
|
|
* gthr-posix95.h: Likewise.
|
|
* config/darwin.c (darwin_encode_section_info): static weakref
|
|
variables are not necessarily defined in this translation unit.
|
|
* doc/extend.texi (Function Attributes): Mention that an alias
|
|
attribute creates a definition for the thing it's attached to.
|
|
Change the documentation for weakref to say that the thing
|
|
it's attached to must be static.
|
|
|
|
* config/rs6000/host-darwin.c (segv_handler): Unblock SEGV so
|
|
we don't go into an infinite loop.
|
|
|
|
2005-12-05 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (logical_const_operand): Split
|
|
out of logical_operand.
|
|
(logical_operand): Use it.
|
|
* config/rs6000/rs6000.md (cmp -> xor peephole2): Use
|
|
logical_const_operand.
|
|
|
|
2005-12-05 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/i386/i386.c (enum ix86_builtins): Remove IX86_BUILTIN_CMPNEPS
|
|
and IX86_BUILTIN_CMPNESS.
|
|
(ix86_init_mmx_sse_builtins): Remove ti_ftype_ti_ti.
|
|
* config/i386/i386.h (ALIGN_MODE_128): Don't check TFmode explicitly.
|
|
* config/i386/i386.md (movti_internal): Correct type attribute.
|
|
Simplify mode attribute.
|
|
(movti_rex64, movsf_1, movdf_nointeger, movdf_integer, movtf_internal):
|
|
Correct type attribute.
|
|
(absxf2): Correct operator.
|
|
* config/i386/mmx.md (mov<mode>_internal_rex64, mov<mode>_internal,
|
|
movv2sf_internal_rex64, movv2sf_internal): Correct type attribute.
|
|
* config/i386/sse.md (mov<mode>_internal, movv2df_internal): Simplify
|
|
mode attribute.
|
|
(sse2_vmsqrtv2df2): Correct mode attribute.
|
|
|
|
2005-12-05 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/ia64/ia64.md (rotlsi3_internal): Don't split if rotating by
|
|
16 bits. Provide insn pattern for this case.
|
|
|
|
2005-12-05 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* libgcc2.c (__popcountSI2): Don't use wide type for iterator and
|
|
result.
|
|
(__popcountDI2): Likewise.
|
|
|
|
2005-12-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/25166
|
|
* pa/pa.c (pa_hpux_init_libfuncs): Add _U_Qfcnvxf_usgl_to_quad and
|
|
_U_Qfcnvxf_udbl_to_quad to set of initialized libfuncs.
|
|
* pa/quadlib.c (_U_Qfcnvxf_usgl_to_quad, _U_Qfcnvxf_udbl_to_quad): New
|
|
functions.
|
|
|
|
2005-12-04 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-typeck.c (null_pointer_constant_p): New function.
|
|
(build_conditional_expr, build_c_cast, convert_for_assignment,
|
|
build_binary_op): Use it.
|
|
|
|
2005-12-04 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c (binary_op_error): Do not allow NOP_EXPR.
|
|
(c_common_truthvalue_conversion): Handle NOP_EXPR the same as
|
|
CONVERT_EXPR.
|
|
(check_function_arguments_recurse): Allow both NOP_EXPR and
|
|
CONVERT_EXPR but check conversions preserve precision.
|
|
* c-typeck.c (pointer_diff): Allow both NOP_EXPR and CONVERT_EXPR
|
|
but check conversions preserve precision.
|
|
(build_unary_op): Don't allow NOP_EXPR. Use gcc_unreachable () in
|
|
default case.
|
|
|
|
2005-12-04 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR c/7776
|
|
* common.opt (Wstring-literal-comparison): New command line option.
|
|
* c-opts.c (c_common_handle_option): Set it with -Wall.
|
|
* c-typeck.c (parser_build_binary_op): Issue warning if either
|
|
operand of a comparison operator is a string literal, except for
|
|
testing equality or inequality against NULL.
|
|
|
|
* doc/invoke.texi: Document new -Wstring-literal-comparison option.
|
|
|
|
2005-12-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c (c_sizeof_or_alignof_type): Use fold_convert instead
|
|
of building a NOP_EXPR.
|
|
(c_alignof_expr): Likewise. Handle CONVERT_EXPR the same as
|
|
NOP_EXPR.
|
|
* c-convert.c (convert): Use fold_convert instead of building
|
|
NOP_EXPRs and CONVERT_EXPRs directly. Don't special case
|
|
c_objc_common_truthvalue_conversion returning a NOP_EXPR. Remove
|
|
#if 0 code.
|
|
* c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Handle
|
|
NOP_EXPR the same as CONVERT_EXPR.
|
|
* c-typeck.c (build_function_call): Use fold_convert instead of
|
|
building a NOP_EXPR directly.
|
|
(build_compound_expr): Handle NOP_EXPR the same as CONVERT_EXPR.
|
|
|
|
2005-12-03 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR rtl-optimization/25197
|
|
* dwarf2out.c (dwarf2out_frame_debug_expr <rule 12>): Assert we
|
|
have a reg.
|
|
|
|
2005-12-02 Stuart Hastings <stuart@apple.com>
|
|
|
|
* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Remove -fpic
|
|
warning.
|
|
|
|
2005-12-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-typeck.c (default_function_array_conversion,
|
|
build_function_call): Allow for CONVERT_EXPR as well as NOP_EXPR.
|
|
(build_conditional_expr): Apply integer_zerop to orig_op1 and
|
|
orig_op2. Don't check them for NOP_EXPR.
|
|
(build_c_cast, convert_for_assignment): Don't check for NOP_EXPR
|
|
around integer zero.
|
|
|
|
2005-12-03 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_stack_t): Remove toc_save_p,
|
|
toc_save_offset, toc_size, lr_size.
|
|
(rs6000_stack_info): Use memset rather than bss struct copy to init.
|
|
Test rs6000_ra_ever_killed last in condition setting lr_save_p.
|
|
Adjust for removal of unused rs6000_stack_t fields.
|
|
(debug_stack_info): Adjust.
|
|
(rs6000_ra_ever_killed): Expand FIND_REG_INC_NOTE. Test for calls
|
|
first, and don't bother checking for set/inc of lr on sibcalls.
|
|
(rs6000_emit_epilogue): Tidy code restoring stack pointer.
|
|
|
|
2005-12-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/25199
|
|
* config/i386/i386.md (movqi_1): Only force imovx for alternative
|
|
5 if operand 1 is not aligned. Undo previous constraint change.
|
|
* config/i386/predicates.md (aligned_operand): Use MEM_ALIGN.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree.h (build): Remove prototype.
|
|
(build, _buildN1, _buildN2, _buildC1, _buildC2): Remove macros.
|
|
* tree.c (build): Remove.
|
|
(build0_stat): Update comment.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-loop-im.c (schedule_sm): Use buildN instead of build.
|
|
* tree-complex.c (update_complex_assignment, expand_complex_div_wide):
|
|
Likewise.
|
|
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref,
|
|
maybe_fold_offset_to_component_ref): Likewise.
|
|
* tree-ssa-dom.c (thread_across_edge,
|
|
simplify_rhs_and_lookup_avail_expr,
|
|
find_equivalent_equality_comparison, record_equivalences_from_stmt):
|
|
Likewise.
|
|
* gimple-low.c (lower_function_body, lower_return_expr): Likewise.
|
|
* tree-eh.c (do_return_redirection, honor_protect_cleanup_actions,
|
|
lower_try_finally_switch): Likewise.
|
|
* tree-if-conv.c (add_to_dst_predicate_list,
|
|
replace_phi_with_cond_modify_expr, ifc_temp_var): Likewise.
|
|
* gimplify.c (internal_get_tmp_var, gimple_build_eh_filter,
|
|
voidify_wrapper_expr, build_stack_save_restore, gimplify_bind_expr,
|
|
gimplify_return_expr, gimplify_decl_expr, gimplify_switch_expr,
|
|
gimplify_case_label_expr, gimplify_exit_expr, gimplify_self_mod_expr,
|
|
shortcut_cond_r, shortcut_cond_expr, gimplify_cond_expr,
|
|
gimplify_init_ctor_eval, gimplify_init_constructor,
|
|
gimplify_variable_sized_compare, gimplify_boolean_expr,
|
|
gimplify_cleanup_point_expr, gimple_push_cleanup, gimplify_target_expr,
|
|
gimplify_expr, gimplify_body, gimplify_function_tree,
|
|
force_gimple_operand): Likewise.
|
|
* tree-ssa-pre.c (create_expression_by_pieces): Likewise.
|
|
* tree-mudflap.c (mf_decl_cache_locals, mf_build_check_statement_for,
|
|
mx_register_decls): Likewise.
|
|
* tree-nested.c (init_tmp_var, save_tmp_var, get_static_chain,
|
|
get_frame_field, finalize_nesting_tree_1): Likewise.
|
|
* tree-inline.c (setup_one_parameter): Likewise.
|
|
* tree-vect-transform.c (vectorizable_condition): Likewise.
|
|
* tree-outof-ssa.c (insert_copy_on_edge, insert_backedge_copies):
|
|
Likewise.
|
|
* tree-profile.c (tree_gen_edge_profiler): Likewise.
|
|
* tree-cfg.c (factor_computed_gotos, gimplify_val): Likewise.
|
|
* c-parser.c (c_parser_if_body, c_parser_switch_statement): Likewise.
|
|
* tree-chrec.h (build_polynomial_chrec): Likewise.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* config/alpha/alpha.c (alpha_va_start, alpha_gimplify_va_arg_1i,
|
|
alpha_gimplify_va_arg): Use buildN and fold_buildN where applicable.
|
|
* config/frv/frv.c (frv_expand_builtin_va_start): Likewise.
|
|
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
|
|
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
|
|
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
|
|
Likewise.
|
|
* config/sh/sh.c (sh_va_start, sh_gimplify_va_arg_expr,
|
|
sh_adjust_unroll_max): Likewise.
|
|
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
|
|
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
|
|
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_gimplify_va_arg_expr):
|
|
Likewise.
|
|
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
|
|
Likewise.
|
|
* config/mips/mips.c (mips_va_start, mips_gimplify_va_arg_expr):
|
|
Likewise.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-vrp.c (build_assert_expr_for, process_assert_insertions_for,
|
|
simplify_cond_using_ranges): Use buildN instead of build.
|
|
* tree-tailcall.c (adjust_accumulator_values,
|
|
adjust_return_value): Likewise.
|
|
* tree-sra.c (generate_one_element_ref, generate_copy_inout,
|
|
generate_element_copy, generate_element_zero,
|
|
generate_one_element_init): Likewise.
|
|
* tree-ssa-forwprop.c (forward_propagate_into_cond_1): Likewise.
|
|
* lambda-code.c (gcc_loop_to_lambda_loop, lbv_to_gcc_expression,
|
|
lle_to_gcc_expression, lambda_loopnest_to_gcc_loopnest,
|
|
perfect_nestify): Likewise.
|
|
|
|
2005-12-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.c (pa_secondary_reload): Revise initialization of variable regno.
|
|
|
|
2005-12-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* ggc.h (GGC_RESIZEVEC): New.
|
|
|
|
2005-12-02 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* gcc.c (execute): Improve readability.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-cfg.c (mark_used_vars): New function.
|
|
(dump_function_to_file): Dump only used VAR_DECLs.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* convert.c (convert_to_integer): Fix compare for nonpositive
|
|
constant to use tree_int_cst_sgn <= 0.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* convert.c (convert_to_integer): Use fold_convert instead
|
|
of fold_build1 (NOP_EXPR, ...). Use tree_int_cst_sgn < 0
|
|
instead of comparing against 0. Use build_int_cst instead
|
|
of converting integer_zero_node.
|
|
|
|
2005-12-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-pretty-print.c (op_symbol): Handle LROTATE_EXPR
|
|
and RROTATE_EXPR.
|
|
|
|
2005-12-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/21017
|
|
* combine.c (simplify_logical <IOR>): Simplify more patterns to
|
|
rotates.
|
|
|
|
2005-12-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR middle-end/25176
|
|
* function.c (expand_function_end): Emit blockage for unwinder
|
|
after return label.
|
|
|
|
2005-12-01 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* tree.h (TREE_OVERFLOW): Make this flag/predicate specific to
|
|
constant nodes, i.e. INTEGER_CST, REAL_CST, etc...
|
|
* tree-vrp.c (compare_values): Only check TREE_OVERFLOW for
|
|
integer constant comparisons.
|
|
|
|
2005-12-02 Jon Grimm <jgrimm2@us.ibm.com>
|
|
Janis Johnson <janis187@us.ibm.com>
|
|
David Edelsohn <dje@watson.ibm.com>
|
|
Ben Elliston <bje@au.ibm.com>
|
|
|
|
* dfp.h, dfp.c: New files.
|
|
* Makefile.in (DECNUM, DECNUMINC, LIBDECNUMBER): New variables.
|
|
(DECNUM_H): Likewise.
|
|
(LIBDEPS, LIBS, BACKEND): Append $(LIBDECNUMBER).
|
|
(INCLUDES): Append $(DECNUMINC).
|
|
(OBJS-common): Add dfp.o.
|
|
(dfp.o): New rule.
|
|
* real.h (EXP_BITS): Pinch one bit to ..
|
|
(struct real_value): Add decimal field.
|
|
(real_format): Change table size, update documentation.
|
|
(REAL_MODE_FORMAT): Update for to handle float, decimal float.
|
|
(real_from_string3): Declare.
|
|
(decimal_single_format): Declare.
|
|
(decimal_double_format): Declare.
|
|
(decimal_quad_format): Declare.
|
|
(REAL_VALUE_TO_TARGET_DECIMAL32): New.
|
|
(REAL_VALUE_TO_TARGET_DECIMAL64): New.
|
|
(REAL_VALUE_TO_TARGET_DECIMAL128): New.
|
|
* real.c: Include dfp.h.
|
|
(normalize): Early return for decimal floats.
|
|
(do_add): Zero decimal field.
|
|
(do_compare): Call do_decimal_compare for decimal floats.
|
|
(do_fix_trunc): Likewise, call decimal_do_fix_trunc.
|
|
(real_arithmetic): Call decimal_real_arithmetic for decimal
|
|
floating point operands.
|
|
(real_identical): If a and b are of differing radix, return false.
|
|
(real_to_integer): Call decimal_real_to_integer if the value is a
|
|
decimal float.
|
|
(real_to_integer2): Likewise, call decimal_real_to_integer2.
|
|
(real_to_decimal): Likewise, call decimal_real_to_decimal.
|
|
(real_to_hexadecimal): Place "N/A" in the return string for
|
|
decimal float.
|
|
(real_from_string3): New variant, given a mode.
|
|
(real_maxval): Use decimal_real_maxval for decimal floats.
|
|
(round_for_format): Use decimal_round_for_format for decimals.
|
|
(real_convert): Use decimal_real_convert where appropriate.
|
|
(significand_size): Handle base 10.
|
|
(encode_decimal_single, decode_decimal_single,
|
|
encode_decimal_double, decode_decimal_double, encode_decimal_quad,
|
|
decode_decimal_quad): New functions.
|
|
(decimal_single_format): New.
|
|
(decimal_double_format): New.
|
|
(decimal_quad_format): New.
|
|
* machmode.def: Add SD, DD and TD decimal floating point modes.
|
|
* machmode.h (FLOAT_MODE_P, SCALAR_FLOAT_MODE_P, MODES_WIDEN_P):
|
|
Include MODE_DECIMAL_FLOAT.
|
|
(DECIMAL_FLOAT_MODE_P): New.
|
|
* mode-classes.def (MODE_DECIMAL_FLOAT): New mode class.
|
|
* genmodes.c (struct mode_data): Add counter field.
|
|
(struct mode_data): Update comment for format.
|
|
(blank_mode): Initialise counter field.
|
|
(new_mode): Increment counter field for each mode defined.
|
|
(complete_mode): Handle MODE_DECIMAL_FLOAT, update check for mode
|
|
using a format.
|
|
(make_complex_modes): Handle modes containing `D'.
|
|
(DECIMAL_FLOAT_MODE, FRACTIONAL_DECIMAL_FLOAT_MODE): New.
|
|
(make_decimal_float_mode): New.
|
|
(reset_float_format): Handle MODE_DECIMAL_FLOAT.
|
|
(cmp_modes): Compare counter field if other characteristics
|
|
similar.
|
|
(emit_real_format_for_mode): Support formats for decimal floats.
|
|
* doc/rtl.texi (Machine Modes): Document SD, DD and TDmodes.
|
|
Document MODE_DECIMAL_FLOAT.
|
|
|
|
2005-12-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* simplify-rtx.c (simplify_plus_minus): Do simplify constants.
|
|
Delete dead code.
|
|
|
|
2005-12-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* optabs.c (expand_vec_cond_expr): Use EXPAND_NORMAL.
|
|
|
|
2005-12-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.def (BUILT_IN_PUTC, BUILT_IN_PUTC_UNLOCKED): New.
|
|
|
|
* config/pa/pa.c (pa_init_builtins): If we detect
|
|
DONT_HAVE_FPUTC_UNLOCKED, set builtin fputc_unlocked to
|
|
putc_unlocked.
|
|
|
|
2005-12-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (fold_binary): Use fold_build2, not
|
|
fold (build (...)).
|
|
|
|
2005-12-01 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/ms1/ms1.c (ms1_reorg_hazard): Don't count noop moves.
|
|
|
|
* vec.h (VEC_block_remove): New.
|
|
|
|
2005-12-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
PR c/13384
|
|
* c-common.c (lvalue_error): Fix wording.
|
|
|
|
2005-12-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Fix
|
|
thinko in last patch.
|
|
|
|
2005-12-01 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/t-slibgcc-darwin (SHLIB_LINK): Use -single_module rather
|
|
than -flat_namespace.
|
|
|
|
2005-12-01 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* mklibgcc.in: Parameterise the script to build soft float
|
|
functions by iterating over each type, rather than cloning the
|
|
code for each type.
|
|
|
|
2005-11-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR middle-end/25158
|
|
* builtins.c (fold_builtin_fputs): Defer check for missing
|
|
replacement functions.
|
|
|
|
2005-11-30 Kean Johnston <jkj@sco.com>
|
|
|
|
* config/i386/i386.c: Check the value of SUPPORTS_ONE_ONLY, not
|
|
simply its presense in case targets #define SUPPORTS_ONE_ONLY 0.
|
|
|
|
2005-11-30 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/22501
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): New
|
|
function split out from ...
|
|
(forward_propagate_addr_expr): ... here. Use it to propagate
|
|
ADDR_EXPRs to all uses.
|
|
|
|
2005-11-30 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* tree.h (CASE_FLT_FN, CASE_INT_FN): New macros.
|
|
* builtins.c (expand_builtin_mathfn): Use them.
|
|
(expand_builtin_mathfn_2): Likewise.
|
|
(expand_builtin_mathfn_3): Likewise.
|
|
(expand_builtin_int_roundingfn): Likewise.
|
|
(expand_builtin): Likewise.
|
|
(integer_valued_real_p): Likewise.
|
|
(fold_builtin_int_roundingfn): Likewise.
|
|
(fold_builtin_bitop): Likewise.
|
|
(fold_builtin_logarithm): Likewise.
|
|
(fold_builtin_1): Likewise.
|
|
* convert.c (convert_to_integer): Likewise.
|
|
* fold-const.c (negate_mathfn_p): Likewise.
|
|
(tree_expr_nonnegative_p): Likewise.
|
|
|
|
2005-11-30 Dale Johannesen <dalej@apple.com>
|
|
Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* combine.c (find_split_point): Sign extend bitmask
|
|
when changing bitfield assignment to IOR of AND.
|
|
|
|
2005-11-30 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/ms1/ms1.md (decrement_and_branch_until_zero): Add early
|
|
clobber to scratch reg.
|
|
(*decrement_and_branch_until_zero_no_clobber): Remove.
|
|
(decrement_and_branch peephole): Add dummy scratch reg to pattern.
|
|
(mulhish3): Use TARGET_MS1_16_003, TARGET_MS2.
|
|
* config/ms1/ms1.opt (mmul): Remove.
|
|
* config/ms1/ms1.h (ASM_SPEC): Cope with uppercase arch names.
|
|
(LINK_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Default to 16-002.
|
|
|
|
2005-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* pa/predicates.md (symbolic_operand): Add comment.
|
|
* pa/pa.md (reload_insi_r1, reload_indi_r1): New reload expanders.
|
|
* pa/pa-protos.h (pa_secondary_reload_class): Delete.
|
|
* pa/pa.c (TARGET_SECONDARY_RELOAD): Define.
|
|
(pa_secondary_reload_class): Delete.
|
|
(pa_secondary_reload): New function derived from SECONDARY_RELOAD_CLASS
|
|
and pa_secondary_reload_class. Reorder some checks. Update inline
|
|
copy of symbolic operand.
|
|
* pa/pa.h (SECONDARY_RELOAD_CLASS): Delete.
|
|
|
|
2005-11-30 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* loop-doloop.c (add_test): Only add jump notes if we did emit a
|
|
jump.
|
|
|
|
2005-11-30 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-uncprop.c (associate_equivalences_with_edges): Properly
|
|
handle SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
|
|
|
|
2005-11-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_expand_tls_address): Add ORIG_OP1 argument.
|
|
Move ADDEND_{HI,LO} computation into TLS_MODEL_INITIAL_EXEC case.
|
|
(ia64_expand_move): Adjust caller.
|
|
|
|
* config/ia64/ia64.c (ia64_expand_atomic_op): Only use
|
|
fetchadd{4,8}.acq instruction if CODE is PLUS or MINUS, for MINUS
|
|
negate VAL.
|
|
|
|
2005-11-30 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* simplify-rtx.c (simplify_plus_minus): Remove final parameter.
|
|
Always produce an output if we can remove NEGs or canonicalize
|
|
(minus (minus ...)) expressions. Provide a fast path for the
|
|
two-operand case.
|
|
(simplify_gen_binary): Do not call simplify_plus_minus.
|
|
(simplify_binary_operation_1): Reassociate at the end of the
|
|
function.
|
|
|
|
2005-11-29 Evan Cheng <evan.cheng@apple.com>
|
|
|
|
* config/i386/xmmintrin.h (_MM_TRANSPOSE4_PS): Rewrite using high/low
|
|
moves and unpack to speed up.
|
|
|
|
2005-11-29 David S. Miller <davem@sunset.davemloft.net>
|
|
|
|
* config/sparc/sparc.c (gen_compare_reg): Kill 2nd and 3rd
|
|
argument, they are always sparc_compare_op0 and sparc_compare_op1.
|
|
(gen_v9_scc): Update callers.
|
|
* config/sparc/sparc.md: Likewise.
|
|
* config/sparc/sparc-protos.h: Update extern declaration.
|
|
|
|
* tree-into-ssa.c (rewrite_into_ssa): Fix comment typo.
|
|
|
|
2005-11-29 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* fold-const.c (negate_expr) <case BIT_NOT_EXPR>: Add break after
|
|
the if.
|
|
|
|
2005-11-29 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* fold-const.c (negate_expr_p): Return true for BIT_NOT_EXPR.
|
|
(fold_unary) <case NEGATE_EXPR>: Move -(~a) transformation to ...
|
|
(negate_expr): Here.
|
|
|
|
2005-11-29 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/i386/i386.h (FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN):
|
|
Fix typo in comment.
|
|
|
|
2005-11-29 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* Makefile.in (clean-target): Depend on clean-target-libgcc.
|
|
(clean-target-libgcc): Import rule from the top-level Makefile.in.
|
|
|
|
2005-11-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR middle-end/20109
|
|
PR middle-end/25120
|
|
* builtins.c (init_target_chars): New.
|
|
(expand_builtin_printf, expand_builtin_fprintf,
|
|
expand_builtin_sprintf, fold_builtin_sprintf,
|
|
maybe_emit_sprintf_chk_warning, fold_builtin_sprintf_chk,
|
|
fold_builtin_snprintf_chk, fold_builtin_printf,
|
|
fold_builtin_fprintf): Check for matching format strings using
|
|
the target charset.
|
|
|
|
2005-11-29 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config.gcc: Do not use fixproto on m68k-elf.
|
|
|
|
2005-11-28 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* expmed.c (div_cost): Replace with...
|
|
(sdiv_cost, udiv_cost): New.
|
|
(init_expmed): Initialize sdiv_cost and udiv_cost, not div_cost.
|
|
Rename the div and mod fields, used to initialize sdiv_pow2_cheap
|
|
and smod_pow2_cheap, to sdiv_32 and smod_32 to avoid confusion.
|
|
(expand_divmod): Replace use of div_cost with either sdiv_cost
|
|
or udiv_cost depending upon the signedness of the operation.
|
|
|
|
2005-11-28 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR libfortran/24991
|
|
* config/darwin.c (machopic_indirection_name,
|
|
machopic_output_indirection): Follow transparent alias chain.
|
|
|
|
2005-11-28 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* varasm.c (ultimate_transparent_alias_target): Add comment.
|
|
|
|
2005-11-28 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/m68k/m68k.c (notice_update_cc): Use SET_DEST and
|
|
SET_SRC instead of XEXP where appropriate.
|
|
|
|
2005-11-28 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/fp-bit.c (isnan, isinf, pack_d, unpack_d): Use
|
|
__builtin_expect.
|
|
|
|
2005-11-28 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/fp-bit.h (LSHIFT): Take shift count parameter.
|
|
* config/fp-bit.c (_fpadd_parts): Shift in one go instead of one
|
|
bit at a time.
|
|
|
|
2005-11-28 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (bfin_secondary_reload): Renamed from
|
|
secondary_input_reload_class, made static. Adapt to new
|
|
infrastructure.
|
|
(secondary_output_reload_class): Delete.
|
|
(TARGET_SECONDARY_RELOAD): New macro.
|
|
* config/bfin/bfin.h (SECONDARY_INPUT_RELOAD_CLASS,
|
|
SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
|
|
|
|
2005-11-28 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
PR c++/21166
|
|
* c-decl.c (finish_struct): Only set DECL_PACKED on a field
|
|
when its natural alignment is > BITS_PER_UNIT.
|
|
* stor-layout.c (finalize_type_size): Revert my patch of 2005-08-08.
|
|
* c-common.c (handle_packed_attribute): Ignore packing on a field
|
|
whose type is naturally char aligned.
|
|
|
|
2005-11-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
* c-common.c (strict_aliasing_warning): Handle all
|
|
component-ref like accesses.
|
|
|
|
2005-11-28 Roger Sayle <roger@eyesopen.com>
|
|
Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR middle-end/20219
|
|
* fold-const.c (fold binary) <RDIV_EXPR>: Optimize
|
|
sin(x)/tan(x) as cos(x) and tan(x)/sin(x) as 1.0/cos(x)
|
|
when flag_unsafe_math_optimizations is set and
|
|
we don't care about NaNs or Infinities.
|
|
|
|
Move x/expN(y) and x/pow(y,z) transformation into common
|
|
flag_unsafe_math_optimizations section.
|
|
|
|
2005-11-27 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* gcc.c (main): Change type of argv to "char **".
|
|
|
|
2005-11-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* doc/invoke.texi (powerpc msdata-data): Static data doesn't go in
|
|
small data sections.
|
|
* config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Make global.
|
|
* config/rs6000/rs6000-protos.h: (rs6000_elf_in_small_data_p): Declare.
|
|
* config/rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_LOCAL): Rename to..
|
|
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): ..this, adding extra parm. Don't
|
|
output locals to sbss if !rs6000_elf_in_small_data_p.
|
|
(ASM_OUTPUT_ALIGNED_BSS): Adjust for above.
|
|
|
|
2005-11-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/24997
|
|
* config/rs6000/rs6000.c (legitimate_indexed_address_p): Allow pattern
|
|
generated by reload.
|
|
* config/rs6000/predicates.md (indexed_or_indirect_operand): Use
|
|
indexed_or_indirect_address.
|
|
(indexed_or_indirect_address): Don't test for base reg. Call
|
|
address_operand last. Make it a special predicate.
|
|
|
|
2005-11-27 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/m68k/m68k.c (notice_update_cc): Remove useless code.
|
|
|
|
2005-11-27 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/24575
|
|
* fold-const.c (negate_expr_p): Add case for signed divides if overflow
|
|
is undefined.
|
|
(negate_expr): Likewise.
|
|
|
|
2005-11-27 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/m68k/m68k.c: Reindent and fix whitespace, remove
|
|
redundant parens.
|
|
|
|
2005-11-27 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* cfgcleanup.c (try_crossjump_to_edge): Always split SRC2 if it
|
|
has EH predecessor edges.
|
|
|
|
2005-11-26 Eric Christopher <echristo@apple.com>
|
|
|
|
* config/i386/i386.md (*zero_extendqihi2_movzbw): Avoid partial
|
|
register stalls by zero extending to the full register.
|
|
|
|
2005-11-27 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/floatunsisf.c, config/floatunsidf.c,
|
|
config/floatunsixf.c, config/floatunsitf.c: New files.
|
|
* config/ia64/t-hpux: Add floatunsitf.c.
|
|
* config/ia64/ia64.c (ia64_init_libfuncs): Use
|
|
_U_Qfcnvxuf_dbl_to_quad for unsigned DImode-to-TFmode conversion.
|
|
|
|
2005-11-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-lex.c (pragma_lex): Rename from c_lex.
|
|
* c-pch.c: Update for pragma_lex rename.
|
|
* c-pragma.c, c-pragma.h, config/ia64/ia64-c.c: Likewise.
|
|
* config/m32c/m32c-pragma.c, config/darwin-c.c: Likewise.
|
|
* config/rs6000/rs6000-c.c, config/c4x/c4x-c.c: Likewise.
|
|
* config/sol2-c.c, config/v850/v850-c.c: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
|
|
2005-11-26 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23669
|
|
* fold-const.c (fold_binary): Convert -A/-B to A/B for signed types
|
|
when overflow is undefined.
|
|
|
|
2005-11-26 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/md.texi (Insn Canonicalizations): Refer to the
|
|
function commutative_operand_precedence for further rules.
|
|
|
|
2005-11-25 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/21309
|
|
* expmed.c (choose_mult_variant): Return immediately when mult_cost
|
|
is less than zero. Limit mult_cost to a reasonable upper bound for
|
|
the synthetic multiplication sequence.
|
|
|
|
2005-11-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR middle-end/25022
|
|
* builtins.c (expand_builtin_printf, expand_builtin_fprintf,
|
|
fold_builtin_fputs, fold_builtin_printf, fold_builtin_fprintf):
|
|
Lookup the explicit replacement functions for any unlocked
|
|
stdio builtin transformations.
|
|
|
|
2005-11-25 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md ("reload_out<mode>"): Mark operand 2 as
|
|
earlyclobber.
|
|
* targhooks.c (default_secondary_reload): Don't require operand 2
|
|
for an input reload to be earlyclobber.
|
|
|
|
2005-11-25 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* fold-const.c (negate_mathfn_p): Fix comment and add support
|
|
for BUILT_IN_CBRT, BUILT_IN_SINH, BUILT_IN_TANH, BUILT_IN_ASINH,
|
|
BUILT_IN_ATANH.
|
|
|
|
2005-11-25 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR middle-end/24998
|
|
* config/sparc/sparc.c (sparc_init_libfuncs): Use _Q_utoq and
|
|
_Q_ulltoq for unsigned conversions from SImode and DImode to
|
|
TFmode.
|
|
|
|
2005-11-25 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/ppc64-fp.c (__floatunditf): New function.
|
|
(__floatundidf, __floatundisf): Likewise.
|
|
|
|
2005-11-25 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_sr_alias_set): Delete.
|
|
(rs6000_override_options): Remove initialization of
|
|
rs6000_sr_alias_set.
|
|
(rs6000_emit_eh_reg_restore): Use gen_frame_mem.
|
|
(rs6000_emit_stack_tie): Same.
|
|
(emit_frame_save): Same.
|
|
(gen_frame_mem_offset): Same.
|
|
(rs6000_emit_prologue): Same.
|
|
(rs6000_emit_epilogue): Same.
|
|
|
|
2005-11-25 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/24989
|
|
* fold-const.c (fold_build): Convert bool_var != 1 and
|
|
bool_var == 0 to !bool_var.
|
|
|
|
2005-11-25 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/24990
|
|
* fold-const.c (fold_binary): Fold (~a) == C to a == ~C
|
|
for C being INTEGER_CST. Likewise for !=.
|
|
|
|
2005-11-25 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR middle-end/24998
|
|
* config/rs6000/rs6000.c (rs6000_init_libfuncs): Use _q_utoq for
|
|
unsigned conversions from SImode to TFmode.
|
|
|
|
2005-11-24 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* expr.c (expand_expr_real_1): Fix error in last change.
|
|
|
|
2005-11-24 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* caller-save.c: (this_insn_sets): Move into:
|
|
(save_call_clobbered_regs).
|
|
(mark_set_regs): Get this_insn_sets from data.
|
|
|
|
(save_call_clobbered_regs): Take sets of the return value by
|
|
sibcalls into account.
|
|
|
|
2005-11-24 J"orn Rennecke <joern.rennecke@st.com>
|
|
PR target/21623:
|
|
|
|
* regclass.c (FORBIDDEN_INC_DEC_CLASSES): Remove
|
|
SECONDARY_INPUT_RELOAD_CLASS and SECONDARY_OUTPUT_RELOAD_CLASS tests.
|
|
(init_fake_stack_mems): Remove HAVE_SECONDARY_RELOADS test.
|
|
(memory_move_secondary_cost, init_reg_autoinc): Remove
|
|
SECONDARY_INPUT_RELOAD_CLASS / SECONDARY_OUTPUT_RELOAD_CLASS tests.
|
|
Replace SECONDARY_{IN,OUT}PUT_RELOAD_CLASS use with
|
|
secondary_reload_class call.
|
|
(copy_cost): Likewise. Add new parameter prev_sri. Changed all
|
|
callers.
|
|
* reload.c (entire file): Remove HAVE_SECONDARY_RELOADS checks.
|
|
(push_secondary_reload): Use secondary_reload target hook.
|
|
(secondary_reload_class, scratch_reload_class): New functions.
|
|
(push_reload): Remove SECONDARY_INPUT_RELOAD_CLASS and
|
|
SECONDARY_OUTPUT_RELOAD_CLASS tests. Replace
|
|
SECONDARY_{IN,OUT}PUT_RELOAD_CLASS use with secondary_reload_class call.
|
|
* reload.h (HAVE_SECONDARY_RELOADS): Don't define nor test.
|
|
(secondary_reload_class, scratch_reload_class): Declare.
|
|
* reload1.c: Include target.h.
|
|
(reload_adjust_reg_for_temp): New function.
|
|
(reload_adjust_reg_for_icode): Likewise.
|
|
(choose_reload_regs): Remove SECONDARY_INPUT_RELOAD_CLASS test.
|
|
Replace SECONDARY_INPUT_RELOAD_CLASS use with secondary_reload_class
|
|
call.
|
|
(emit_input_reload_insns): Likewise. Rewrite secondary reload checks
|
|
for inheritance. Support case when both secondary & tertiary reloads
|
|
are for intermediate registers.
|
|
(emit_output_reload_insns): Replace SECONDARY_OUTPUT_RELOAD_CLASS use
|
|
with secondary_reload_class call. Support case when both secondary
|
|
& tertiary reloads are for intermediate registers.
|
|
* target-def.h (TARGET_SECONDARY_RELOAD): Provide default definition.
|
|
(TARGET_INITIALIZER) Add TARGET_SECONDARY_RELOAD.
|
|
* target.h (secondary_reload_info): New struct / typedef.
|
|
(struct gcc_target): New member secondary_reload.
|
|
* targhooks.c Include reload.h, optabs.h and recog.h.
|
|
(default_secondary_reload): New function.
|
|
* targhooks.h (default_secondary_reload): Declare.
|
|
* doc/tm.texi: Document secondary_reload target hook. Update
|
|
description of SECONDARY_*RELOAD_CLASS and reload_{in,out}<mode>.
|
|
* doc/md.texi: Likewise.
|
|
|
|
* sh-protos.h (sh_secondary_reload): Declare.
|
|
* sh.c (TARGET_SECONDARY_RELOAD): Override.
|
|
(sh_secondary_reload): New function.
|
|
* sh.h (SECONDARY_INOUT_RELOAD_CLASS): Don't define.
|
|
(SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.
|
|
(SECONDARY_INPUT_RELOAD_CLASS): Likewise.
|
|
(HAVE_SECONDARY_RELOADS): Define.
|
|
* sh.md (reload_indf): Rename to:
|
|
(reload_indf__frn).
|
|
(reload_outdf): Rename to:
|
|
(reload_outdf__RnFRm).
|
|
(reload_insf): Rename to:
|
|
(reload_insf__frn).
|
|
(reload_insi): Rename to:
|
|
(reload_insi__i_fpul).
|
|
|
|
2005-11-24 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* configure.ac: Require at least texinfo 4.4.
|
|
* configure: Regenerate.
|
|
|
|
* doc/install.texi (Tools/packages necessary for building GCC):
|
|
Update required version of texinfo to at least 4.4.
|
|
(Installing GCC: Building): Update required version of texinfo
|
|
to at least 4.4.
|
|
(Installing GCC: Final installation): Update required version
|
|
of texi2dvi to at least 4.4.
|
|
(Host/target specific installation notes for GCC): Update required
|
|
version of texinfo to at least 4.4.
|
|
|
|
2005-11-24 Richard Guenther <rguenther@suse.de>
|
|
Dirk Mueller <dmueller@suse.de>
|
|
|
|
PR c++/14024
|
|
* c-common.h (strict_aliasing_warning): Declare.
|
|
* c-common.c (strict_aliasing_warning): New function,
|
|
split out from ...
|
|
* c-typeck.c (build_c_cast): ... here.
|
|
|
|
2005-11-24 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* optabs.c (expand_binop): Use swap_commutative_operands_with_target
|
|
to order operands.
|
|
(swap_commutative_operands_with_target): New.
|
|
|
|
2005-11-24 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* gcse.c (hash_scan_set): Look through REG_EQUAL or REG_EQUIV notes
|
|
also when doing PRE, rather than only for global CPROP.
|
|
|
|
2005-11-24 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* machmode.h (CLASS_HAS_WIDER_MODES_P): New macro.
|
|
* optabs.c (expand_binop): Use CLASS_HAS_WIDER_MODES_P, improve
|
|
formatting.
|
|
(expand_twoval_unop): Likewise.
|
|
(widen_clz): Likewise.
|
|
(expand_parity): Likewise.
|
|
(expand_unop): Likewise.
|
|
(emit_cmp_and_jmp_insn_1): Likewise.
|
|
(prepare_float_lib_cmp): Likewise.
|
|
|
|
2005-11-24 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* optabs.c (prepare_cmp_insn): Use SCALAR_FLOAT_MODE_P.
|
|
Remove unused `class' variable.
|
|
|
|
2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
PR c++/21667
|
|
* c-typeck.c (build_array_ref): Avoid code duplicate. Use common
|
|
C/C++ diagnostic function warn_array_subscript_with_type_char.
|
|
* c-common.h (warn_array_subscript_with_type_char): Declare.
|
|
* c-common.c (warn_array_subscript_with_type_char): Define.
|
|
|
|
2005-11-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
PR c/21668
|
|
* c-decl.c (grokdeclarator): Don't warn for 'extern const' when
|
|
compiling at the intersection of C and C++.
|
|
|
|
2005-11-23 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* doc/invoke.texi: For man pages, include gcc-vers.texi.
|
|
List @file in the option summary. Include the libiberty
|
|
documentation for @file.
|
|
* gcc.c (main): Call expandargv.
|
|
* Makefile.in (gcc-vers.texi): Define srcdir.
|
|
|
|
2005-11-23 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* passes.c (init_optimization_passes): Document
|
|
sequencing of passes.
|
|
|
|
2005-11-23 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/m68k/predicates.md (pcrel_address, extend_operator,
|
|
post_inc_operand, pre_dec_operand): Remove redundant
|
|
conditionals.
|
|
(const_uint32_operand, const_sint32_operand): Use gcc_assert
|
|
instead of abort.
|
|
(valid_dbcc_comparison_p): Rewrite in the lisp style.
|
|
|
|
2005-11-23 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* dwarf2.h (enum dwarf_type): Add DW_ATE_decimal_float.
|
|
|
|
2005-11-22 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
Preparatory work for PR target/21623:
|
|
* alpha.c (secondary_reload_class): Rename to:
|
|
(alpha_secondary_reload_class).
|
|
* alpha.h, alpha-protos.h: Likewise.
|
|
* mn10300.c (secondary_reload_class): Rename to:
|
|
(mn10300_secondary_reload_class).
|
|
* mn10300.h, mn10300-protos.h: Likewise.
|
|
* pa.c (secondary_reload_class): Rename to:
|
|
(pa_secondary_reload_class).
|
|
* pa.h, pa-protos.h: Likewise.
|
|
* rs6000.c (secondary_reload_class): Rename to:
|
|
rs6000_secondary_reload_class.
|
|
* rs6000.h, rs6000-protos.h: Likewise.
|
|
|
|
2005-11-22 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR middle-end/22561
|
|
* tree-ssa-structalias.c (get_constraint_for): Handle ARRAY_RANGE_REF.
|
|
|
|
2005-11-22 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* optabs.c (expand_unop): Call SCALAR_FLOAT_MODE_P on a mode, not
|
|
a mode_class.
|
|
(prepare_cmp_insn): Likewise.
|
|
|
|
2005-11-22 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR target/23435
|
|
* m68k.md (zero_extendsidi2): Force operands[1] to a register
|
|
if both operands[0] and operands[1] are memory.
|
|
|
|
2005-11-22 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23606
|
|
* fold-const.c (fold_unary) <case NOP_EXPR, CONVERT_EXPR>: For
|
|
COMPARISON_CLASS_P and an integral types create create a new
|
|
expression with the new type and fold that.
|
|
|
|
2005-11-22 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/24988
|
|
* config/rs6000/darwin.h (TARGET_OS_CPP_BUILTINS): Remove call
|
|
to SUBTARGET_OS_CPP_BUILTINS.
|
|
|
|
2005-11-22 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (emit_set_insn): New function.
|
|
(arm_split_constant): Call it.
|
|
(arm_gen_compare_reg, arm_reload_in_hi, arm_reload_out_hi): Likewise.
|
|
(arm_legitimize_address): Likewise. Use plus_constant.
|
|
(arm_expand_prologue): Likewise. Use VOIDmode in SET.
|
|
(thumb_expand_prologue): Likewise.
|
|
(arm_gen_load_multiple): Use VOIDmode in SET.
|
|
(arm_gen_store_multiple): Likewise.
|
|
(vfp_emit_fstmx): Likewise. Use plus_constant.
|
|
(emit_multi_reg_push): Likewise.
|
|
(emit_sfm): Use plus_constant.
|
|
|
|
2005-11-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/24954
|
|
* config/rs6000/predicates.md (easy_vector_constant_add_self): Fix
|
|
typo last change.
|
|
|
|
2005-11-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR middle-end/24950
|
|
* expmed.c (store_bit_field): Don't attempt to insv a field
|
|
larger than the reg.
|
|
|
|
2005-11-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/24954
|
|
* config/rs6000/predicated.md (easy_vector_constant_add_self): Use
|
|
explicit sign extension, not a (char) cast.
|
|
|
|
2005-11-22 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* optabs.c: Use SCALAR_FLOAT_MODE_P instead of explicitly testing
|
|
GET_MODE_CLASS (x) == MODE_FLOAT.
|
|
* config/i386/i386.c: Likewise.
|
|
* config/rs6000/xcoff.h: Likewise.
|
|
* config/rs6000/linux64.h: Likewise.
|
|
* config/rs6000/rs6000.c: Likewise.
|
|
* config/rs6000/rs6000.h: Likewise.
|
|
* config/rs6000/predicates.md: Likewise.
|
|
* config/rs6000/sysv4.h: Likewise.
|
|
|
|
2005-11-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-cppbuiltin.c (c_cpp_builtins): Define __pic__ and __PIC__ when
|
|
flag_pic is set.
|
|
|
|
* config/alpha/freebsd.h, config/alpha/linux.h,
|
|
config/arm/linux-elf.h, config/bfin/bfin.h,
|
|
config/cris/linux.h, config/darwin.h, config/freebsd-spec.h,
|
|
config/i386/beos-elf.h, config/i386/gnu.h,
|
|
config/i386/linux.h, config/i386/linux64.h, config/i386/nto.h,
|
|
config/i386/sco5.h, config/m32r/m32r.h, config/m68k/linux.h,
|
|
config/m68k/m68k.h, config/mips/linux.h, config/pa/pa-linux.h,
|
|
config/rs6000/linux64.h, config/rs6000/sysv4.h,
|
|
config/rs6000/vxworks.h, config/s390/linux.h, config/s390/tpf.h,
|
|
config/sh/linux.h, config/sh/sh.h, config/sol2.h,
|
|
config/sparc/linux.h, config/sparc/linux64.h,
|
|
config/xtensa/xtensa.h: Don't define __pic__ or __PIC__.
|
|
|
|
* doc/invoke.texi: Document that the macros __pic__ and __PIC__
|
|
are both defined when either flag -fpic or -fPIC are used.
|
|
|
|
2005-11-22 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/fp-bit.c (clzusi): New function.
|
|
(si_to_float, usi_to_float): Use it to compute proper shift.
|
|
(usi_to_float): Preserve guard bits when shifting right.
|
|
* libgcc-std.ver (GCC_4.2.0): New version.
|
|
* libgcc2.c (__floatundixf, __floatunditf, __floatundidf,
|
|
__floatundisf): New functions.
|
|
* libgcc2.h (__floatundixf, __floatunditf, __floatundidf,
|
|
__floatundisf): Declare.
|
|
* mklibgcc.in (lib2funcs): Add _floatundidf, _floatundisf,
|
|
_floatundixf, and _floatunditf.
|
|
* optabs.c (expand_float): If target does not define a pattern for
|
|
signed or unsigned conversion, use an unsigned libcall instead of
|
|
a signed one.
|
|
(init_optabs): Initialize ufloat_optab.
|
|
|
|
2005-11-22 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.opt (mmulhw): New option.
|
|
* doc/invoke.texi (-mmulhw): Document.
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Enable -mmulhw
|
|
for 405 and 440.
|
|
* config/rs6000/rs6000.md: Add half-word multiply and
|
|
multiply-accumulate instructions for 405 and 440.
|
|
|
|
2005-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>
|
|
|
|
* config/arm/rtems-elf.h: Added definition of LINK_GCC_C_SEQUENCE_SPEC
|
|
which matches behavior of gcc 4.0 and older for RTEMS targets. The
|
|
default now includes a linker group which makes the RTEMS one nest.
|
|
|
|
2005-11-22 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* cse.c (fold_rtx): Typo fix.
|
|
(find_comparison_args): Pass the mode of arg1, not arg1 itself.
|
|
|
|
2005-11-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-common.c, config/darwin-c.c, c-decl.c, c-tree.h, c-objc-common.h,
|
|
langhooks-def.h, langhooks.h: Revert 2005-11-18 lookup_name patch.
|
|
|
|
* c-tree.h (lookup_name): Move declaration ...
|
|
* c-common.h (lookup_name): ... here.
|
|
* config/darwin-c.c: Include c-common.h.
|
|
* config/t-darwin: Update dependencies.
|
|
|
|
2005-11-22 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* optabs.c (expand_abs_nojump): Use SCALAR_FLOAT_MODE_P instead of
|
|
explicitly testing GET_MODE_CLASS (x) == MODE_FLOAT.
|
|
* genopinit.c (gen_insn): Likewise.
|
|
* reload.c (find_equiv_reg): Likewise.
|
|
* loop.c (load_mems): Likewise.
|
|
* rtlanal.c (may_trap_p_1, canonicalize_condition): Likewise.
|
|
* cse.c (find_comparison_args, fold_rtx): Likewise.
|
|
* dwarf2out.c (add_const_value_attribute): Likewise.
|
|
* expr.c (convert_move): Likewise.
|
|
* recog.c (general_operand, register_operand): Likewise.
|
|
* reg-stack.c (replace_reg): Likewise.
|
|
* tree-vect-generic.c (type_for_widest_vector_mode): Likewise.
|
|
* c-common.c (handle_vector_size_attribute): Likewise.
|
|
* simplify-rtx.c (simplify_const_unary_operation): Likewise.
|
|
(simplify_binary_operation_1): Likewise.
|
|
(simplify_const_binary_operation): Likewise.
|
|
(simplify_relational_operation): Likewise.
|
|
(simplify_const_relational_operation): Likewise.
|
|
(simplify_immed_subreg): Likewise.
|
|
* emit-rtl.c (gen_lowpart_common): Likewise.
|
|
* expmed.c (expand_mult): Likewise.
|
|
* stor-layout.c (layout_type): Likewise.
|
|
|
|
2005-11-21 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR target/24951
|
|
* config/rs6000/rs6000.c (output_vec_const_move): Load cst and
|
|
cst2 only for SPE vectors.
|
|
|
|
2005-11-21 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/24953
|
|
* config/rs6000/predicates.md (vrsave_operation): Check
|
|
UNSPEC_VOLATILE value.
|
|
|
|
2005-11-21 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/24653
|
|
* tree-ssa-ccp.c (ccp_fold): Strip down useless conversions.
|
|
|
|
2005-11-21 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/predicates.md (ax_reg_operand): New predicate.
|
|
(memory_displacement_only_operand): New predicate.
|
|
* config/i386/i386.md ("modrm" attribute): Return 0 if one
|
|
operand is AX register and the other operand is memory operand
|
|
with displacement only.
|
|
|
|
2005-11-21 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* fold-const.c (fold_binary) <RDIV_EXPR>: Optimize A / A to 1.0
|
|
if we don't care about NaNs or Infinities.
|
|
|
|
2005-11-20 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR rtl-optimization/24883
|
|
* combine.c (combinable_i3pat): When checking whether the
|
|
destination of i3 is used in i3, consider paradoxical subregs.
|
|
|
|
2005-11-21 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR middle-end/20583
|
|
* cse.c (cse_insn): Reject invalid forms of CONST earlier.
|
|
|
|
2005-11-20 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* combine.c (try_combine): Do not run subst on i1src and i2src in
|
|
the case of generating a PARALLEL for a comparison.
|
|
|
|
2005-11-20 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 24931
|
|
* tree-sra.c (struct sra_elt): Add all_no_warning.
|
|
(struct sra_walk_fns) <use>: Add use_all argument.
|
|
(sra_walk_expr): Pass it.
|
|
(sra_walk_modify_expr): Likewise.
|
|
(scalarize_ldst): Likewise.
|
|
(scan_use): Update for new argument.
|
|
(mark_no_warning): New.
|
|
(scalarize_use): Use it.
|
|
|
|
2005-11-20 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* expr.c (expand_expr_real): Use usmul_optab for widening
|
|
signed * unsigned multiplies.
|
|
* genopinit.c (optabs): Add usmul_widen_optab.
|
|
* optabs.c (init_optabs): Likewise.
|
|
* optabs.h (enum optab_index): Add OTI_usmul_widen.
|
|
(usmul_widen_optab): Define.
|
|
* config/bfin/bfin.md (usmulhisi3): New pattern.
|
|
|
|
* doc/md.texi (usmulqihi3, usmulhisi3, usmulsidi3): Document.
|
|
|
|
2005-11-20 Graham Stott <btinternet.com>
|
|
|
|
* gensupport.c (std_preds): Fixed extraneous `false` in last change.
|
|
|
|
2005-11-20 Andreas Schwab <schwab@suse.de>
|
|
|
|
PR target/24757
|
|
* config/ia64/ia64.c (ia64_expand_atomic_op): Fix condition of cmp
|
|
insn.
|
|
|
|
2005-11-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/24665
|
|
* tree-gimple.c (is_gimple_id): Export.
|
|
* tree-gimple.h (is_gimple_id): Declare.
|
|
* tree-ssa-ccp.c (ccp_decl_initial_min_invariant): New.
|
|
(get_default_value): Use it.
|
|
(maybe_fold_stmt_indirect): Likewise.
|
|
|
|
2005-11-19 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* tree-vrp.c (compare_ranges): Return false for EQ_EXPR if VR0 is less
|
|
than VR1 or vice-versa.
|
|
|
|
2005-11-19 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR middle-end/24912
|
|
PR middle-end/24750
|
|
* reload.c (find_reloads_address_1): Mention dependency on
|
|
gen_reload.
|
|
* reload1.c (gen_reload): For IN with an unary operation, try
|
|
moving inner expression to OUT if trivial SET is not valid.
|
|
Confirm that the result is valid. Move common code block into...
|
|
(emit_insn_if_valid_for_reload): New function.
|
|
|
|
2005-11-19 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (fold_indirect_ref_1): Make sure we fold
|
|
ARRAY_REFs of constant strings.
|
|
|
|
2005-11-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* gcc.c (version_compare_spec_function): Use '%s' rather than %qs in
|
|
fatal format string.
|
|
|
|
2005-11-19 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* combine.c (make_compound_operation): Swap operands of
|
|
commutative operation if necessary before returning.
|
|
|
|
2005-11-19 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/23294
|
|
* fold-const.c (fold_plusminus_mult_expr): New function.
|
|
(fold_binary): Use to canonicalize PLUS_EXPR and MINUS_EXPR
|
|
cases, remove now unnecessary code.
|
|
|
|
2005-11-19 Paolo Bonzini <bonzini@gcc.gnu.org>
|
|
|
|
* gensupport.c (old_preds): Rename to std_preds, add special field.
|
|
(struct old_pred_table): Rename to struct std_pred_table, add special
|
|
field.
|
|
(NUM_KNOWN_OLD_PREDS): Rename to NUM_KNOWN_STD_PREDS.
|
|
(NUM_OLD_SPECIAL_MODE_PREDS): Remove.
|
|
(init_predicate_table): Adjust, and set along the way whether a
|
|
predicate is special.
|
|
|
|
2005-11-18 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* BASE-VER: Change to 4.2.0.
|
|
|
|
2005-11-18 James E Wilson <wilson@specifix.com>
|
|
|
|
* builtins.c (fold_builtin_strstr): Pass s1 through fold_convert before
|
|
returning it.
|
|
|
|
2005-11-18 Mike Stump <mrs@apple.com>
|
|
|
|
* c-common.c (handle_cleanup_attribute): Use a lang hook for lookup_name.
|
|
* config/darwin-c.c (darwin_pragma_unused): Likewise.
|
|
* c-decl.c (lookup_name_two) Remove.
|
|
* c-tree.h (lookup_name_two): Remove.
|
|
* c-objc-common.h (LANG_HOOKS_LOOKUP_NAME): Add.
|
|
* langhooks-def.h (LANG_HOOKS_LOOKUP_NAME): Add.
|
|
(LANG_HOOKS_DECLS): Add initializer for LANG_HOOKS_LOOKUP_NAME.
|
|
* langhooks.h (lang_hooks_for_decls): Add lookup_name.
|
|
|
|
2005-11-18 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/24914
|
|
* arm.c (arm_hard_regno_mode_ok): Co-processor registers aren't ok
|
|
when not generating code to use that co-processor.
|
|
|
|
2005-11-18 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* tree-flow.h (reserve_phi_args_for_new_edge, create_phi_node,
|
|
add_phi_arg, remove_phi_args, remove_phi_node phi_reverse): Mention that
|
|
these functions are now in tree-phinodes.c.
|
|
|
|
2005-11-18 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
* config/bfin/bfin.md (trap): New pattern.
|
|
|
|
2005-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* tree-ssa-dom.c (extract_range_from_cond): Deal with variable bounds
|
|
on types.
|
|
|
|
* expr.c (expand_expr_real): Don't call record_block_change unless
|
|
ib_boundaries_block is non-null
|
|
|
|
* postreload.c (reload_cse_move2add): Don't try to work with BImode.
|
|
|
|
* fold-const.c (build_range_check): Use proper type for subtraction
|
|
when merging lower bound.
|
|
|
|
2005-11-18 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR rtl-optimization/24497
|
|
* loop-unroll.c (apply_opt_in_copies): Do not verify equality of
|
|
the copied insn.
|
|
|
|
2005-11-18 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-scalar-evolution.c (expression_expensive_p): New function.
|
|
(scev_const_prop): Use compute_overall_effect_of_inner_loop.
|
|
|
|
2005-11-18 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/crtlibid.s: New file.
|
|
|
|
2005-11-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/24348
|
|
* config.gcc (hppa*-*-hpux*): Add pa/t-slibgcc-elf-ver to tmake config
|
|
when not using sjlj exceptions.
|
|
* config/pa/pa64-hpux.h (LIB_SPEC): Add -lpthread in static links.
|
|
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
|
|
* config/pa/som.h (ASM_PREFERRED_EH_DATA_FORMAT): Delete define.
|
|
* config/pa/linux-unwind.h (pa32_fallback_frame_state): Use
|
|
DWARF_ALT_FRAME_RETURN_COLUMN instead of column 0 as return column.
|
|
* config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): New define.
|
|
* config/pa/pa-linux.h (INCOMING_RETURN_ADDR_RTX,
|
|
DWARF_FRAME_RETURN_COLUMN, ASM_PREFERRED_EH_DATA_FORMAT,
|
|
ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Delete defines.
|
|
* config/pa/pa.h (ARG_POINTER_CFA_OFFSET): Delete.
|
|
(FRAME_POINTER_CFA_OFFSET, INCOMING_RETURN_ADDR_RTX,
|
|
DWARF_FRAME_RETURN_COLUMN, DWARF_ALT_FRAME_RETURN_COLUMN,
|
|
ASM_PREFERRED_EH_DATA_FORMAT, ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): New
|
|
defines.
|
|
* config/pa/hpux-unwind.h: New file.
|
|
|
|
2005-11-17 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (ASM_OUTPUT_WEAKREF): Define.
|
|
* defaults.h (ASM_OUTPUT_WEAKREF): Add decl argument.
|
|
* varasm.c (do_assemble_alias): Adjust call.
|
|
(weak_finish): Don't use ASM_WEAKEN_LABEL if ASM_WEAKEN_DECL
|
|
is defined.
|
|
* doc/tm.texi (ASM_OUTPUT_WEAKREF): Document it.
|
|
|
|
2005-11-17 James E Wilson <wilson@specifix.com>
|
|
|
|
* tree.def (FUNCTION_DECL): Correct typo in comment.
|
|
|
|
2005-11-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (dw_cfi_oprnd_struct): Reduce dw_cfi_reg_num to int.
|
|
(lookup_cfa_1): Apply data alignment to DW_CFA_def_cfa_offset_sf
|
|
and DW_CFA_def_cfa_sf.
|
|
(def_cfa_1): Use DW_CFA_def_cfa_offset_sf with negative values.
|
|
(dbx_reg_number): Don't assert particular registers here.
|
|
(based_loc_descr): ... do it here instead. Fold in ...
|
|
(eliminate_reg_to_offset): ... this function.
|
|
(compute_frame_pointer_to_cfa_displacement): Fold in the effects
|
|
of eliminate_reg_to_offset; use FRAME_POINTER_CFA_OFFSET.
|
|
* unwind-dw2.c (execute_cfa_program): Apply data align factor
|
|
to DW_CFA_def_cfa_offset_sf and DW_CFA_def_cfa_sf.
|
|
* function.c (instantiate_new_reg): Use FRAME_POINTER_CFA_OFFSET.
|
|
(instantiate_virtual_regs): Likewise.
|
|
* var-tracking.c (adjust_stack_reference): Likewise.
|
|
* doc/tm.texi (FRAME_POINTER_CFA_OFFSET): New.
|
|
|
|
2005-11-17 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/elf.h (STARTFILE_SPEC): Add "crtlibid%O%s"
|
|
* config/bfin/uclinux.h (STARFILE_SPEC): Likewise.
|
|
* config/bfin/t-bfin-elf (EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Add
|
|
crtlibid.o.
|
|
($(T)crtlibid.o): New rule.
|
|
|
|
2005-11-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/24851
|
|
* fold-const.c (extract_array_ref): Return byte offset
|
|
in all cases.
|
|
(fold_binary): Fold &x[a] CMP &x[b] to
|
|
a*sizeof(*x) CMP b*sizeof(*x) to get correct overflow
|
|
behavior.
|
|
|
|
2005-11-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/23497
|
|
* tree-ssa.c (warn_uninitialized_var): Skip real and imaginary
|
|
parts of an SSA_NAME.
|
|
|
|
2005-11-16 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/24861
|
|
* arm.md (split for movsf with immediate): Restrict split to insns
|
|
that set a general register.
|
|
|
|
2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/ia64/unwind-ia64.c (uw_advance_context): New. Call
|
|
uw_update_context.
|
|
* unwind-dw2.c (uw_advance_context): Likewise.
|
|
* unwind-sjlj.c (uw_advance_context): Likewise. Also call
|
|
_Unwind_SjLj_Unregister.
|
|
* unwind.inc (_Unwind_ForcedUnwind_Phase2): Call uw_advance_context.
|
|
|
|
2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* unwind-sjlj.c (_Unwind_GetCFA): Handle the builtin_setjmp case.
|
|
|
|
2005-11-16 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/alpha/alpha.c (alpha_init_builtins): Use type_for_mode
|
|
langhook to get a DImode integer type.
|
|
|
|
2005-11-16 Richard Henderson <rth@redhat.com>
|
|
J"orn Rennecke <joern.rennecke@st.com>
|
|
Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR rtl-opt/24160
|
|
PR target/24621
|
|
* reload1.c (reg_equiv_invariant): New.
|
|
(reload): Allocate, initialize, and free it.
|
|
(calculate_needs_all_insns): Check it when skipping equivalence
|
|
setting insns.
|
|
(alter_reg): Likewise.
|
|
(eliminate_regs_1): Rename from eliminate_regs. Add new
|
|
may_use_invariant argument; only use reg_equiv_invariant when true.
|
|
(eliminate_regs): New.
|
|
(eliminate_regs_in_insn): Use eliminate_regs_1; track when we're in
|
|
a context for which may_use_invariant may be true.
|
|
|
|
2005-11-16 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* fold-const.c (const_binop): Don't constant fold the operation
|
|
if the result has overflowed and flag_trapping_math.
|
|
* simplify-rtx.c (simplify_const_binary_operation): Likewise.
|
|
|
|
2005-11-16 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/unwind-arm.c (abort): Add prototype here.
|
|
(UCB_FORCED_STOP_ARG): Correct typo in macro argument.
|
|
(struct phase1_vrs): Add prev_sp.
|
|
(unwind_phase2_forced): Save the original core registers instead of
|
|
modifying entry_vrs. Take a new flag argument for resuming unwinding
|
|
and set action flags accordingly. Always set _US_END_OF_STACK when
|
|
get_eit_entry fails. Unwind before calling the stop function.
|
|
(_Unwind_GetCFA): New function.
|
|
(__gnu_Unwind_ForcedUnwind): Update call to unwind_phase2_forced.
|
|
(__gnu_Unwind_Resume_or_Rethrow): Likewise.
|
|
(__gnu_Unwind_Resume): Do not unwind here for forced unwinding;
|
|
just call unwind_phase2_forced.
|
|
(_Unwind_GetDataRelBase, _Unwind_GetTextRelBase): Move to here.
|
|
* config/arm/unwind-arm.h (abort): Remove prototype.
|
|
(_Unwind_GetDataRelBase, _Unwind_GetTextRelBase): Change to
|
|
prototypes.
|
|
(_Unwind_GetCFA): New prototype.
|
|
* config/arm/pr-support.c (abort): Add prototype here.
|
|
* unwind-c.c (PERSONALITY_FUNCTION) [__ARM_EABI_UNWINDER__]: Handle
|
|
forced unwinding.
|
|
* config/arm/arm.c (arm_expand_prologue, thumb_expand_prologue): Do
|
|
not schedule the prologue with non-call exceptions and EABI.
|
|
|
|
2005-11-16 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/arm/unwind-arm.h: Reorder interface function declarations.
|
|
(_URC_END_OF_STACK): New enumeration value.
|
|
(_US_UNWIND_ACTION_MASK, _US_FORCE_UNWIND, _US_END_OF_STACK): Likewise.
|
|
(struct _Unwind_Control_Block): Document reserved field use.
|
|
(_Unwind_Stop_Fn): New typedef.
|
|
(_Unwind_ForcedUnwind): Declare.
|
|
(_Unwind_Resume_or_Rethrow): Declare.
|
|
* config/arm/libunwind.S (UNWIND_WRAPER): Add nargs
|
|
argument. Adjust.
|
|
(_Unwind_Resume_or_Rethrow, _Unwind_ForcedUnwind): New.
|
|
* config/arm/unwind-arm.c (UCB_FORCED_STOP_FN)
|
|
(UCB_FORCED_STOP_ARG): New.
|
|
(search_EIT_table): Update boundary condition checks.
|
|
(get_eit_entry): Return _URC_END_OF_STACK when cannot unwind.
|
|
(unwind_phase2): Replace for with do..while.
|
|
(unwind_phase2_forced): New.
|
|
(__gnu_Unwind_RaiseException): Replace for with do..while.
|
|
(__gnu_Unwind_ForcedUnwind): New.
|
|
(__gnu_Unwind_Resume): Set FORCE_UNWIND flag, if forced unwinding.
|
|
Use appropriate phase2 unwinder.
|
|
(__gnu_Unwind_Resume_or_Rethrow): New.
|
|
(__gnu_unwind_pr_common): Cope with forced unwinding.
|
|
|
|
2005-11-16 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/24772
|
|
* config/rs6000/predicates.md (vrsave_operation): SET_SRC is a VEC.
|
|
|
|
* config/rs6000/rs6000.md (btruncsf2, ceilsf2, floorsf2,
|
|
roundsf2): Remove "s" from mnemonic.
|
|
|
|
2005-11-16 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/crti.s (__init, __fini): Use appropriate prologue if
|
|
__PIC__ is defined.
|
|
* config/bfin/crtn.s: Change epilogues to match.
|
|
* config/bfin/t-bfin-elf (EXTRA_MULTILIB_PARTS): Define.
|
|
* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): If flag_pic, define
|
|
__PIC__ and __pic__.
|
|
|
|
2005-11-16 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
|
|
|
|
PR 24357
|
|
* doc/invoke.texi: Distinguish between free and fixed form instead of
|
|
Fortran and Fortran 90/95. Remove ratfor from the list of supported
|
|
languages.
|
|
* gcc.c (default_compilers): Remove double entries, add entries for
|
|
suffixes '.F90' and '.F95'.
|
|
|
|
2005-11-16 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/alpha/alpha.c (alpha_expand_prologue): Fix off-by-one bug
|
|
in the stack probing loop.
|
|
|
|
2005-11-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* configure.ac: Use .machine power5 not power5x.
|
|
* configure: Regenerate.
|
|
|
|
2005-11-15 Mike Stump <mrs@apple.com>
|
|
|
|
* c-decl.c (lookup_name_two): Add.
|
|
* c-tree.h (lookup_name_two): Likewise.
|
|
* c-common.c (handle_cleanup_attribute): Use lookup_name_two instead.
|
|
* config/darwin-c.c (darwin_pragma_unused): Likewise.
|
|
|
|
2005-11-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR rtl-optimization/23392
|
|
* regrename.c (enum scan_actions) Add mark_access.
|
|
(scan_actions_name): Ditto.
|
|
(scan_rtx_reg): Handle mark_access.
|
|
(scan_rtx_address): Do nothing for mark_access.
|
|
(build_def_use): Mark source registers in REG_FRAME_RELATED_EXPR
|
|
and regs in REG_INC notes before closing chains for dead regs.
|
|
Mark destination regs in REG_FRAME_RELATED_EXPR notes after
|
|
opening chains for new writes.
|
|
|
|
2005-11-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* c.opt (ffixed-line-length-none): New.
|
|
|
|
2005-11-15 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* mklibgcc.in: Change contents of eh_dummy.c.
|
|
|
|
2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* loop.c (scan_loop): Do not insert temporaries for hard registers.
|
|
|
|
2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/lib1funcs.asm (div0) [L_dvmd_lnx]: Call raise instead
|
|
of making syscalls.
|
|
* config/arm/linux-eabi.h (CLEAR_INSN_CACHE): Define. Set r7 also.
|
|
|
|
2005-11-15 Jan Hubicka <jh@suse.cz>
|
|
|
|
* invoke.texi (large-unit-insns): Document.
|
|
* ipa-inline.c (cgraph_decide_inlining): Use large-unit-insns param.
|
|
* params.def (large-unit-insns): New param.
|
|
|
|
2005-11-15 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/24869
|
|
* config/cris/cris.md ("*mov_sidesisf_mem"): Do not match
|
|
special register for operand 3. Reindent constraints to align
|
|
them vertically.
|
|
|
|
2005-11-14 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/invoke.texi (RS/6000 and PowerPC Options): Add -mmfcrf,
|
|
-mpopcntb, -mfprnd. Add -mcpu=power5+.
|
|
* configure.ac: Add test for FP rounding instructions.
|
|
* configure: Regenerate.
|
|
* config.in: Regenerate.
|
|
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
|
|
_ARCH_PPCSQ, _ARCH_PPCGR, _ARCH_PWR4, _ARCH_PWR5, _ARCH_PWR5X if
|
|
features enabled.
|
|
* config/rs6000/rs6000.opt (mfprnd): New.
|
|
* config/rs6000/rs6000.c (processor_target_table): Add power5+.
|
|
(POWERPC_MASKS): Add MASK_POPCNTB and MASK_FPRND.
|
|
* config/rs6000/aix52.h (ASM_CPU_SPEC): Add -mpower5+.
|
|
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add -mpower5+.
|
|
(TARGET_FPRND): New.
|
|
* config/rs6000/rs6000.md (UNSPEC_FRIM, UNSPEC_FRIN, UNSPEC_FRIP,
|
|
UNSPEC_FRIZ): New.
|
|
(btrunc<mode>2): New.
|
|
(ceil<mode>2): New.
|
|
(floor<mode>2): New.
|
|
(round<mode>2): New.
|
|
|
|
2005-11-14 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* gcc.c (version_compare_spec_function): Use fatal() rather than
|
|
abort().
|
|
|
|
* config/rs6000/darwin.h (DARWIN_CRT2_SPEC): New.
|
|
(SUBTARGET_EXTRA_SPECS): Define %(darwin_crt2).
|
|
* config/i386/darwin.h (SUBTARGET_EXTRA_SPECS): Define %(darwin_crt2)
|
|
as empty.
|
|
* config/darwin.h (STARTFILE_SPEC): Use %(darwin_crt2) to possibly
|
|
link in crt2.o.
|
|
|
|
* config/darwin.h (REAL_LIBGCC_SPEC): Link in shared libgcc depending
|
|
on -mmacosx-version-min setting.
|
|
|
|
2005-11-14 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 24840
|
|
* tree-vrp.c (infer_value_range): Return false if STMT is a
|
|
block terminator and its basic block has no successors.
|
|
|
|
2005-11-14 Mike Stump <mrs@apple.com>
|
|
|
|
* config/i386/i386.c (override_options): -masm=intel isn't
|
|
supported on darwin.
|
|
* doc/invoke.texi (i386 and x86-64 Options): Likewise.
|
|
|
|
2005-11-15 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* crtstuff.c: Undefine gid_t, pid_t, rlim_t, ssize_t, uid_t and
|
|
vfork after including auto-host.h.
|
|
|
|
2005-11-15 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR rtl-optimization/22002
|
|
* combine.c (distribute_notes): Detect cases where a reg dies
|
|
two or more times in a bb, including on the insn we are combining,
|
|
and place the death note on the correct range.
|
|
|
|
2005-11-14 Dale Johannesen <dalej@apple.com>
|
|
|
|
* expmed.c (store_bit_field): Add offset unconditionally for
|
|
memory targets.
|
|
(extract_bit_field): Don't force extzv or extv operand into
|
|
a register if field is too big.
|
|
|
|
2005-11-14 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/arm.c (pic_labelno): New.
|
|
(arm_load_pic_register): Use an UNSPEC_PIC_LABEL instead of a
|
|
LABEL_REF. Pass only the labelno to PIC insns.
|
|
(arm_call_tls_get_addr, legitimize_tls_address): Likewise.
|
|
(arm_output_addr_const_extra): Handle UNSPEC_PIC_LABEL.
|
|
* arm.md (UNSPEC_PIC_LABEL): New constant.
|
|
(pic_add_dot_plus_four, pic_add_dot_plus_eight)
|
|
(tls_load_dot_plus_eight): Expect a labelno instead of a LABEL_REF.
|
|
Use the correct label prefix.
|
|
|
|
2005-11-14 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/arm.c (legitimize_tls_address): Use correct rtx for
|
|
REQ_EQUIV note.
|
|
|
|
2005-11-14 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* loop-invariant.c: Include tm_p.h.
|
|
* Makefile.in: Updated.
|
|
|
|
2005-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.c (store_reg): Revise generation of frame notes in large frames.
|
|
(set_reg_plus_d): Likewise.
|
|
|
|
2005-11-13 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/24709
|
|
* tree-ssa-operands.c (verify_imm_links): Increase limit for infinite
|
|
loop check.
|
|
|
|
2005-11-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* gthr-posix95.h: Remove declaration of pthread_mutexattr_settype
|
|
and duplicate declaration of pthread_self.
|
|
|
|
2005-11-13 Eric Botcazou <ebotcazou@adacore.com>
|
|
Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR middle-end/24003
|
|
* calls.c (expand_call): If TARGET is a MEM and some part of the
|
|
argument area has been saved, force TARGET to a register.
|
|
|
|
2005-11-13 Razya Ladelsky <razya@il.ibm.com>
|
|
|
|
* ipa-prop.c (ipa_callsite_compute_param ): Removed obsolete type
|
|
checking.
|
|
|
|
2005-11-13 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/22489
|
|
* dwarf2out.c (gen_subprogram_die): Force a declaration die for
|
|
lazily declared methods.
|
|
(force_decl_die): Stop if forcing out the context already make a
|
|
DIE for the decl.
|
|
(force_type_die): Likewise.
|
|
|
|
2005-11-13 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/24820
|
|
* builtins.c (integer_valued_real_p): Add break in
|
|
REAL_CST having TREE_OVERFLOW set.
|
|
|
|
2005-11-13 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (get_address_cost): Prevent splitting
|
|
addressing modes during calculation of costs.
|
|
|
|
2005-11-12 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* function.c (assign_stack_local_1): Restrict sanity check
|
|
on frame size overflow to 32-bit and above platforms.
|
|
|
|
2005-11-12 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (LEGITIMIZE_RELOAD_ADDRESS): Define.
|
|
* config/cris/cris.c: Include reload.h.
|
|
(cris_initial_elimination_offset): New function.
|
|
* config/cris/cris-protos.h: (cris_initial_elimination_offset):
|
|
Prototype.
|
|
|
|
2005-11-12 Richard Guenther <rguenther@suse.de>
|
|
|
|
* gcse.c (find_rtx_in_ldst): Handle NULL pre_ldst_table.
|
|
|
|
2005-11-12 Jan Hubicka <jh@suse.cz>
|
|
|
|
* expr.c (expand_expr_real_1): <MAX_EXPR, MIN_EXPR>: Canonicalize
|
|
to compare against 0 when possible.
|
|
|
|
2005-11-12 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
* config/bfin/bfin.h (REGISTER_NAMES, SHORT_REGISTER_NAMES,
|
|
HIGH_REGISTER_NAMES, FIXED_REGISTERS, CALL_USED_REGISTERS,
|
|
REG_ALLOC_ORDER, enum reg_class): Rearrange I/B/L registers.
|
|
* config/bfin/bfin.md: Redefine REG_ constants for I/B/L registers
|
|
in the new order.
|
|
|
|
2005-11-12 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* recog.c (constrain_operands) <case 'g'>: For a match, require
|
|
that a non-register matches general_operand when strict >= 0.
|
|
|
|
2005-11-11 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* loop-invariant.c (move_loop_invariants): Fix a thinko in the
|
|
previous checkin.
|
|
|
|
2005-11-11 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* tree-ssa-dse.c (struct address_walk_data, memory_ssa_name_same)
|
|
(memory_address_same): New.
|
|
(dse_optimize_stmt): Call memory_address_same.
|
|
|
|
2005-11-12 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR middle-end/24750
|
|
* reload.c (find_reloads_address_1) <case TRUNCATE, SIGN_EXTEND,
|
|
ZERO_EXTEND>: New cases.
|
|
|
|
2005-11-11 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* longlong.h (__clz_tab): Always provide.
|
|
|
|
2005-11-11 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR 24265
|
|
* loop-invariant.c (may_assign_reg_p): Make sure a hard register
|
|
can be assigned to.
|
|
(find_invariant_insn): Do the cheapest check, may_assign_reg_p,
|
|
before check_maybe_invariant.
|
|
(move_invariant_reg): Use gen_move_insn instead of replacing
|
|
SET_DEST with the temporary for the invariant.
|
|
(move_loop_invariants): If checking is enabled, do internal
|
|
consistency checks after completing the pass.
|
|
|
|
2005-11-11 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR 24644
|
|
* common.opt (Wvolatile-register-var): New.
|
|
* varasm.c (make_decl_rtl): Only emit warning when option
|
|
specified. Clarify warning message.
|
|
* doc/invoke.texi (Wvolatile-register-var): Document new option.
|
|
|
|
* doc/md.texi (copysign): Document standard named pattern.
|
|
|
|
2005-11-11 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
* config/bfin/bfin.c (bfin_expand_strmov): Correctly move the trailing
|
|
bytes when align is 2.
|
|
* config/bfin/bfin.md (rep_movsi, rep_movhi): Make LSETUP be followed
|
|
by the first instruction of the loop.
|
|
|
|
2005-11-11 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/24686
|
|
* gimplify.c (gimplify_cleanup_point_expr): Also save and restore
|
|
the cleanup list.
|
|
|
|
2005-11-11 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR rtl-optimization/22509
|
|
* local-alloc.c (memref_used_between_p): Check whether a function call
|
|
could not reference the memref.
|
|
|
|
2005-11-11 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* postreload.c (reload_cse_simplify_operands): Fix bug in sorting
|
|
algorithm so as to choose the best, not the worst, alternative.
|
|
Reset accumulated register class before processing next alternative.
|
|
|
|
2005-11-11 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/24445
|
|
* calls.c (expand_call): Copy a return value to a plain register
|
|
if needed.
|
|
|
|
2005-11-10 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR target/24778
|
|
* varasm.c (assemble_name): Recompute name only for transparent
|
|
aliases.
|
|
|
|
2005-11-10 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* tree-ssa-structalias.c (heapvar_lookup): Fix typo: stmt to from.
|
|
|
|
2005-11-04 Jeff Law <law@redhat.com>
|
|
|
|
PR middle-end/23181
|
|
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Do not
|
|
perform reassociation if the parent statement will not die as
|
|
a result of the optimization.
|
|
|
|
2005-11-10 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-alias.c (compute_may_aliases): Remove call to
|
|
delete_old_heap_vars.
|
|
* tree-dfa.c (referenced_var_remove): Remove function.
|
|
* tree-ssa.c (init_tree_ssa): Call init_alias_heapvars.
|
|
(delete_tree_ssa): Remove call to delete_old_heapvars.
|
|
Add call to delete_alias_heapvars.
|
|
* tree-flow.h (referenced_var_remove): Remove prototype
|
|
(init_alias_heapvars): New prototype.
|
|
(delete_alias_heapvars): Ditto.
|
|
* Makefile.in (tree-ssa-structalias.o): Add
|
|
gt-tree-ssa-structalias.o
|
|
(GTFILES): Add tree-ssa-structalias.h and
|
|
tree-ssa-structalias.c.
|
|
(s-gtype): Add gt-tree-ssa-structalias.h.
|
|
* tree-ssa-structalias.c (heapvars): Remove.
|
|
(oldheapvars): Remove.
|
|
(heapvar_for_stmt): New variable.
|
|
(heapvar_lookup): New function.
|
|
(heapvar_insert): Ditto.
|
|
(get_constraint_for): See if we have an old heapvar
|
|
to reuse.
|
|
(init_alias_heapvars): New function.
|
|
(delete_alias_heapvars): Ditto.
|
|
Add include of gt-tree-ssa-structalias.h.
|
|
|
|
2005-11-10 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR middle-end/22127
|
|
* calls.c (special_function_p): Set ECF_RETURNS_TWICE for getcontext.
|
|
|
|
2005-11-10 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.c (int_fits_type_p): Only look at the base type
|
|
if it has the same precision as the original type.
|
|
|
|
2005-11-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR other/4372
|
|
* varasm.c (assemble_alias): Use %q+D in the error
|
|
message instead of %J and %qD.
|
|
|
|
2005-11-10 Richard Guenther <rguenther@suse.de>
|
|
|
|
* gcse.c (free_ldst_entry): Only free hashtable if
|
|
it exists.
|
|
|
|
2005-11-09 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* function.c (assign_stack_local_1): Issue an error message if
|
|
the frame size overflows in the signed target arithmetics.
|
|
|
|
2005-11-09 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.c (build_qualified_type): Chain the new type to the original
|
|
type's TYPE_NEXT_PTR_TO or TYPE_NEXT_REF_TO linked lists if it is
|
|
a POINTER_TYPE or a REFERENCE_TYPE respectively.
|
|
(build_pointer_type_for_mode): Only return unqualified types.
|
|
(build_reference_type_for_mode): Likewise.
|
|
|
|
2005-11-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* Makefile.in (gnucompare): Do comparison of all files using one of
|
|
the chosen methods and only afterwards decide if just warning should
|
|
be issued or comparison failure raised.
|
|
|
|
2005-11-09 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* ifcvt.c (noce_get_alt_condition): Use prev_nonnote_insn.
|
|
(noce_try_abs): Negate if the comparison is reversed.
|
|
Look only one instruction backwards for a REG_EQUAL note.
|
|
|
|
2005-11-09 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR other/4372
|
|
* gthr-dce.h, gthr-posix.h, gthr-posix95.h, gthr-solaris.h,
|
|
gthr-tpf.h: Define __gthrw. For all identifiers that might
|
|
be weak, introduce weakrefs or non-weak aliases with __gthrw,
|
|
and prefix all uses with __ghtrw.
|
|
|
|
2005-11-09 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR other/4372
|
|
* tree.h (IDENTIFIER_TRANSPARENT_ALIAS): New.
|
|
(TREE_DEPRECATED): Adjust comment. Check for a DECL.
|
|
* c-common.c (handle_weakref_attribute): New.
|
|
(c_common_attribute_table): Add weakref.
|
|
* configure.ac (HAVE_GAS_WEAKREF): Check for weakref support
|
|
in the assembler.
|
|
* configure, config.in: Rebuilt.
|
|
* defaults.h (ASM_OUTPUT_WEAKREF): Define if HAVE_GAS_WEAKREF.
|
|
* doc/extend.texi: Document weakref attribute.
|
|
* varasm.c (ultimate_transparent_alias_target): New
|
|
(assemble_name): Use it.
|
|
(weak_finish_1): Split out of...
|
|
(weak_finish): ... and deal with weakrefs in...
|
|
(weakref_targets): ... new list.
|
|
(globalize_decl): Clean up weakref_targets.
|
|
(do_assemble_alias): Handle weakrefs.
|
|
(finish_aliases_1): Do not reject weakrefs to external symbols.
|
|
(assemble_alias): Handle weakrefs.
|
|
|
|
2005-11-09 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/24716
|
|
* tree-scalar-evolution.c (analyze_evolution_in_loop): Use
|
|
t_bool to track results from follow_ssa_edge.
|
|
|
|
2005-11-09 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* final.c (force_source_line): New global variable.
|
|
(final_scan_insn): Set it to true instead of clearing last_filename.
|
|
(notice_source_line): Return true if force_source_line is true,
|
|
unless source info is absent.
|
|
|
|
2005-11-09 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR c/24644
|
|
* dwarf2-out.c (add_name_and_src_coords_attributes): Don't add
|
|
a linkage name for a variable if it a register variable.
|
|
* c-decl.c (grokdeclarator): Global register variables
|
|
should be set as PUBLIC.
|
|
|
|
2005-11-09 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR 24624
|
|
* config/s390/s390.c (struct s390_frame_layout): New fields
|
|
first_save_gpr_slot and last_save_gpr_slot.
|
|
(cfun_grps_save_area_size, s390_frame_info, s390_emit_prologue,
|
|
s390_emit_epilogue, s390_initial_elimination_offset): Replaced
|
|
first_save_gpr and last_save_gpr with the _slot variants.
|
|
(s390_register_info): Calculate first_save_gpr_slot and
|
|
last_save_gpr_slot using regs_ever_live.
|
|
|
|
2005-11-09 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR 24623
|
|
* config/s390/s390.c (s390_regs_ever_clobbered): Only save live eh regs
|
|
for a function containing a landing pad.
|
|
|
|
2005-11-09 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR 24034
|
|
* flow.c (mark_set_1): Handle CLOBBERs like SETs if the register
|
|
is live afterwards.
|
|
|
|
2005-11-08 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/t-bfin-elf (MULTILIB_OPTIONS, MULTILIB_DEFAULTS,
|
|
MULTILIB_DIRNAMES, MULTILIB_EXCEPTIONS): New.
|
|
|
|
2005-11-09 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
Add ms2 support
|
|
* config/ms1/ms1.md (UNSPEC_BLOCKAGE, UNSPEC_EI, UNSPEC_DI): New
|
|
constants.
|
|
(call,load,store): New insn types.
|
|
(mem_access, branch_access): Adjust reservation conditions.
|
|
(define_delay): Adjust condition.
|
|
(decrement_and_branch_until_zero): Allow for ms2. Set branch
|
|
type.
|
|
(*decrement_and_rbanch_until_zero_no_clobber): Allow for ms2.
|
|
(*movqi_internal,*movsi_internal,*movsf_internal): Use load,store
|
|
insn type.
|
|
(call_internal, call_value_internal, return_internal,
|
|
return_interrupt_internal, eh_return_internal, indirect_jump,
|
|
tablejump): Set call insn type.
|
|
(blockage, ei, di): Use appropriate unspec const.
|
|
* config/ms1/ms1.c (ms1_flag_delayed_branch): New.
|
|
(ms1_get_attr_type): Adjust to give load & store types.
|
|
(ms1_final_prescan_insn): Adjust for new insn types. Don't look
|
|
backwards past a barrier.
|
|
(ms1_override_options): Accept ms2 arch. Copy and reset delayed
|
|
branch scheduling.
|
|
(struct branch_info, struct label_info): New.
|
|
(ms1_labels): New.
|
|
(ms1_add_branches, ms1_check_delay_slot, ms1_reorg_hazard): New.
|
|
(ms1_machine_reorg): New.
|
|
(TARGET_MACHINE_DEPENDENT_REORG): Override.
|
|
* config/ms1/crtn.asm: Add nop for ms2 JAL hazard.
|
|
* config/ms1/ms1.h (processor_type): Add PROCESSOR_MS2.
|
|
(ASM_SPEC, LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Add ms2.
|
|
(TARGET_MS2): New.
|
|
|
|
2005-11-09 Per Bothner <per@bothner.com>
|
|
Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR c/24101
|
|
* toplev.c (process_options): Initialize debug_hooks early
|
|
in case lang_hooks.post_options ends up calling a debug_hook.
|
|
|
|
2005-11-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* dwarf2out.c (multiple_reg_loc_descriptor): Don't assume
|
|
DBX_REGISTER_NUMBER being contiguous.
|
|
|
|
2005-11-08 James A. Morrison <phython@gcc.gnu.org>
|
|
Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 23046
|
|
* tree-vrp.c (register_edge_assert_for): Do not register
|
|
always-false predicates.
|
|
|
|
2005-11-08 Devang Patel <dpatel@apple.com>
|
|
|
|
PR tree-optimization/23115
|
|
* tree-if-conv.c (find_phi_replacement_condition): Check domninated_by
|
|
relation.
|
|
|
|
2005-11-08 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/rs6000/t-fprules (MULTILIB_MATCHES_FLOAT): Include
|
|
-mcpu=440.
|
|
|
|
2005-11-08 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/23382
|
|
|
|
* tree-ssa-alias.c (compute_may_aliases): Call
|
|
delete_old_heap_vars.
|
|
* tree-dfa.c (referenced_var_remove): New function.
|
|
* tree-ssa.c (delete_tree_ssa): Call delete_old_heap_vars.
|
|
* tree-flow.h (referenced_var_remove): Add prototype.
|
|
(delete_old_heap_vars): Ditto.
|
|
* tree-ssa-structalias.c (heapvars): New variable.
|
|
(oldheapvars): Ditto.
|
|
(get_constraint_for): Put heap vars on heapvars list.
|
|
(delete_old_heap_vars): New function.
|
|
|
|
2005-11-08 Jason Merrill <jason@redhat.com>
|
|
|
|
* tree.h (CALL_FROM_THUNK_P): Add CALL_EXPR_CHECK.
|
|
|
|
2005-11-08 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/19340
|
|
* reg-stack.c (reg_to_stack): Update register liveness also
|
|
for flag_sched2_use_traces.
|
|
|
|
2005-11-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/23704
|
|
* config/rs6000/rs6000.c (rs6000_handle_option <OPT_m64>): Don't
|
|
override prior explicit -mno-powerpc-gfxopt.
|
|
|
|
2005-11-07 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* expmed.c (extract_bit_field): Do not use insv/extv/extzv patterns
|
|
if the bitsize is zero.
|
|
* doc/md.texi (Standard Pattern Names): Document it.
|
|
|
|
* config/ia64/ia64.c (ia64_pass_by_reference): Delete.
|
|
(TARGET_PASS_BY_REFERENCE): Likewise.
|
|
|
|
2005-11-07 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR rtl-optimization/24683
|
|
* config/i386/i386.c (legitimize_pic_address): If constant operand
|
|
to PLUS is too large, put it in a register.
|
|
|
|
2005-11-07 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
* configure.ac: Enable checking assembler dwarf2 support for bfin
|
|
target.
|
|
* configure: Regenerate.
|
|
|
|
2005-11-07 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR target/24230
|
|
|
|
* config/rs6000/rs6000.c (easy_vector_splat_const, easy_vector_same,
|
|
gen_easy_vector_constant_add_self): Delete.
|
|
(vspltis_constant, easy_altivec_constant, gen_easy_altivec_constant):
|
|
New.
|
|
(output_vec_const_move): Use gen_easy_altivec_constant.
|
|
(rs6000_expand_vector_init): Do not emit a set of a VEC_DUPLICATE.
|
|
* config/rs6000/predicates.md (easy_vector_constant): Reorganize tests.
|
|
(easy_vector_constant_add_self): Rewritten.
|
|
* config/rs6000/rs6000-protos.h (easy_vector_splat_const,
|
|
easy_vector_same, gen_easy_vector_constant_add_self): Remove prototype.
|
|
(easy_altivec_constant, gen_easy_altivec_constant): Add prototype.
|
|
* config/rs6000/altivec.md (easy_vector_constant_add_self splitters):
|
|
Macroize and adjust for the other changes.
|
|
|
|
2005-11-07 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR c/24599
|
|
|
|
* c-typeck.c (build_c_cast): Try using a shared constant, and see
|
|
if TREE_OVERFLOW or TREE_CONSTANT_OVERFLOW really changed.
|
|
|
|
2005-11-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/23567
|
|
* ifcvt.c (noce_mem_write_may_trap_or_fault_p): New function.
|
|
(noce_process_if_block): Don't do any optimizations except
|
|
if (cond) x = x; if !set_b and write into orig_x may trap
|
|
or fault. Remove the MEM_READONLY_P check.
|
|
|
|
2005-11-06 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 24670
|
|
* tree-vrp.c (fix_equivalence_set): New.
|
|
(extract_range_from_assert): Call it.
|
|
|
|
2005-11-05 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR target/22432
|
|
* combine.c (apply_distributive_law): Don't distribute across a
|
|
vector mode subreg.
|
|
|
|
2005-11-05 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* c-typeck.c, config/i386/netware.h, config/m32c/cond.md,
|
|
config/ms1/ms1.h, config/rs6000/predicates.md,
|
|
config/s390/s390.c, params.def, postreload-gcse.c,
|
|
tree-flow-inline.h, tree-ssa-operands.c, tree-vectorizer.c,
|
|
tree-vrp.c, tree.c: Fix comment typos.
|
|
* doc/invoke.texi: Fix typos.
|
|
|
|
2005-11-05 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* lambda-code.c (lambda_transform_legal_p): Use DDR_NUM_DIST_VECTS
|
|
for testing whether the data_dependence_relation contains distance
|
|
vectors. Iterate over all distance vectors of the ddr.
|
|
* lambda.h: Define a vec of lambda_vector pointers.
|
|
* tree-data-ref.c (dump_data_dependence_relation,
|
|
dump_data_dependence_direction): Iterate over all distance and
|
|
direction vectors of the ddr.
|
|
(initialize_data_dependence_relation): Initialize DDR_DIR_VECTS and
|
|
DDR_DIST_VECTS.
|
|
(build_classic_dist_vector, build_classic_dir_vector): Push a set
|
|
of distance/direction vectors instead of a single one.
|
|
* tree-data-ref.h (dir_vects, dist_vects): Replace dir/dist
|
|
lambda_vectors with a vec of lambda_vectors.
|
|
(DDR_DIR_VECT, DDR_DIST_VECT): Redefined as operations on vec.
|
|
(DDR_DIR_VECTS, DDR_DIST_VECTS, DDR_NUM_DIR_VECTS,
|
|
DDR_NUM_DIST_VECTS): New.
|
|
* tree-loop-linear.c (gather_interchange_stats): Test for the
|
|
existence of distance vectors only after having checked that there
|
|
is a dependence. Iterate over all distance vectors of the ddr.
|
|
(linear_transform_loops): Use dump_data_dependence_relation.
|
|
* tree-vect-analyze.c (vect_analyze_data_ref_dependence): Test for
|
|
distance vectors using DDR_NUM_DIST_VECTS. Iterate over all the
|
|
distance vectors of the ddr.
|
|
|
|
2005-11-05 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (n_dregs_to_save, n_pregs_to_save,
|
|
expand_prologue_reg_save, expand_epilogue_reg_restore): New argument
|
|
IS_INTHANDLER; all callers changed.
|
|
(n_regs_saved_by_prologue): Take interrupt handler attributes into
|
|
account.
|
|
(do_link, do_unlink): New argument ALL; all callers changed.
|
|
(expand_interrupt_handler_prologue, expand_interrupt_handler_epilogue):
|
|
If function isn't leaf, save and restore all registers.
|
|
(bfin_function_ok_for_sibcall): Only true if not an interrupt or
|
|
exception handler.
|
|
|
|
2005-11-05 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR rtl-optimization/23490
|
|
* doc/invoke.texi (max-predicted-iterations, max-cse-insns,
|
|
max-flow-memory-location): Document.
|
|
* flow.c: Include params.h
|
|
(MAX_MEM_SET_LIST_LEN): Kill.
|
|
(add_to_mem_set_list): Use new param.
|
|
* cse.c (cse_basic_block): Replace 1000 by new param.
|
|
* params.def (PARAM_MAX_PREDICTED_ITERATIONS, PARAM_MAX_CSE_INSNS,
|
|
PARAM_MAX_FLOW_MEMORY_LOCATIONS): New.
|
|
* predict.c (predict_loops): Use new param.
|
|
* predict.def (MAX_PRED_LOOP_ITERATIONS): Remove.
|
|
|
|
* ipa-inline.c (cgraph_decide_inlining_of_small_function,
|
|
cgraph_decide_inlining, cgraph_decide_inlining_incrementally):
|
|
Do not hold memory returned by cgraph_node_name across other call.
|
|
|
|
2005-11-04 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/23424
|
|
* config/cris/predicates.md ("cris_bdap_sign_extend_operand"):
|
|
Disable.
|
|
|
|
2005-11-04 Jeff Law <law@redhat.com>
|
|
|
|
PR/21883
|
|
* doc/invoke.texi: Document max-jump-thread-duplication-stmts PARAM.
|
|
* tree-ssa-dom.c: Include params.h.
|
|
(thread_across_edge): If there are too many statements in the
|
|
target block, then do not thread through it.
|
|
* Makefile.in (tree-ssa-dom.o): Depend on $(PARAMS_H).
|
|
* params.def (PARAM_MAX_JUMP_THREAD_DUPLICATION_STMTS): New PARAM.
|
|
|
|
2005-11-03 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 24627
|
|
* tree-ssa-dce.c (pass_dce, pass_dce_loop, pass_cd_dce): Use
|
|
TODO_update_ssa instead of TODO_update_ssa_no_phi.
|
|
|
|
2005-11-04 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR/18595
|
|
* tree-scalar-evolution.c (instantiate_parameters_1,
|
|
instantiate_parameters, resolve_mixers): Compute the size of an
|
|
expression to be instantiated and give up the instantiation if the
|
|
size exceeds PARAM_SCEV_MAX_EXPR_SIZE.
|
|
|
|
2005-11-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (ref_contains_indirect_ref): Rename to
|
|
array_ref_contains_indirect_ref.
|
|
* tree-flow-inline.h (ref_contains_indirect_ref): Likewise.
|
|
(array_ref_contains_indirect_ref): Make comment match the code
|
|
and vice-versa.
|
|
(ref_contains_array_ref): Likewise.
|
|
* tree-ssa-structalias.c (find_func_aliases): Remove call to
|
|
ref_contains_indirect_ref.
|
|
* tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined):
|
|
Rename calls to ref_contains_indirect_ref.
|
|
|
|
2005-11-04 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_load_pic_register): Pass extra reg to
|
|
gen_pic_add_dot_plus_four and gen_pic_add_dot_plus_eight.
|
|
(arm_call_tls_get_addr, legitimize_tls_address): Likewise.
|
|
* config/arm/arm.md: Use match_operand in peephole input templates
|
|
and match_dup in peephole output templates.
|
|
|
|
2005-11-04 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_init_libfuncs): Use __aeabi_idiv and
|
|
__aeabi_uidiv.
|
|
|
|
2005-11-04 Mark Mitchell <mark@codesourcery.com>
|
|
Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* longlong.h (add_ssaaaa): Clobber condition code register
|
|
in ARM version.
|
|
(sub_ddmmss): Likewise.
|
|
(umul_ppmm): Likewise.
|
|
|
|
2005-11-04 Daniel Jacobowitz <dan@codesourcery.com>
|
|
Paul Brook <paul@codesourcery.com>
|
|
Phil Blundell <pb@reciva.com>
|
|
|
|
* configure.ac: Add test for ARM TLS support.
|
|
* configure: Regenerated.
|
|
* config/arm/arm-protos.h (legitimize_tls_address)
|
|
(arm_tls_referenced_p, tls_mentioned_p)
|
|
(arm_output_addr_const_extra): New prototypes.
|
|
(thumb_legitimize_pic_address): Delete.
|
|
* config/arm/arm.c: Include "gt-arm.h".
|
|
(enum tls_reloc): New.
|
|
(arm_cannot_copy_insn_p, arm_tls_symbol_p, load_tls_operand)
|
|
(pcrel_constant_p, get_tls_get_addr, arm_load_tp)
|
|
(arm_call_tls_get_addr, legitimize_tls_address)
|
|
(arm_tls_referenced_p, arm_tls_operand_p_1, tls_mentioned_p)
|
|
(arm_init_tls_builtins, arm_emit_tls_decoration)
|
|
(arm_output_addr_const_extra): New functions.
|
|
(TARGET_CANNOT_COPY_INSN_P, TARGET_CANNOT_FORCE_CONST_MEM)
|
|
(TARGET_HAVE_TLS): Define.
|
|
(target_thread_pointer): New.
|
|
(arm_override_options): Handle -mtp=.
|
|
(legitimize_pic_address): Ignore UNSPECs.
|
|
(arm_legitimate_address_p, thumb_legitimate_address_p): Handle PC
|
|
relative symbols.
|
|
(arm_legitimize_address, thumb_legitimize_address): Handle TLS.
|
|
(tls_get_addr_libfunc): New variable.
|
|
(symbol_mentioned_p, label_mentioned_p): Ignore UNSPEC_TLS.
|
|
(arm_init_builtins): Call arm_init_tls_builtins.
|
|
(arm_expand_builtin): Handle ARM_BUILTIN_THREAD_POINTER.
|
|
(arm_encode_section_info): Call default_encode_section_info.
|
|
* config/arm/arm.h (TARGET_HARD_TP, TARGET_SOFT_TP): Define.
|
|
(enum arm_tp_type): New.
|
|
(target_thread_pointer): Add declaration.
|
|
(LEGITIMATE_CONSTANT_P): Handle TLS.
|
|
(LEGITIMATE_PIC_OPERAND_P): Handle TLS.
|
|
(OUTPUT_ADDR_CONST_EXTRA): Call arm_output_addr_const_extra.
|
|
(enum arm_builtins): Add ARM_BUILTIN_THREAD_POINTER.
|
|
* config/arm/arm.md: Add UNSPEC_TLS.
|
|
(movsi): Handle TLS.
|
|
(pic_add_dot_plus_four, pic_add_dot_plus_eight): Allow for
|
|
non-PIC.
|
|
(tls_load_dot_plus_eight): New insn and a peephole to create it.
|
|
(load_tp_hard, load_tp_soft): New insns.
|
|
* arm.opt: Add -mtp=.
|
|
* doc/invoke.texi (ARM Options): Document -mtp.
|
|
|
|
2005-11-04 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/lib1funcs.asm: Don't include "libunwind.S".
|
|
* config/arm/libunwind.S: Include "lib1funcs.asm".
|
|
* config/arm/t-bpabi (LIB1ASMFUNCS): Remove _unwind.
|
|
(LIB2ADDEH): Add libunwind.S.
|
|
(LIB2ADDEHDEP): Add lib1funcs.asm.
|
|
* mklibgcc.in: Handle asm files in libgcc_eh.a.
|
|
|
|
2005-11-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
|
|
|
|
PR fortran/18452
|
|
* c.opt: Add a -lang-fortran option.
|
|
* c-opts.c: Add a lang_fortran flag.
|
|
(c_common_init_options): Handling the -lang-fortran option.
|
|
(c_common_handle_option): Add a case for Fortran options in
|
|
preprocessing. Remove cases for -ffixed-form and
|
|
-ffixed-line-length. Add a case for -lang-fortran.
|
|
|
|
2005-11-03 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c: Include params.h
|
|
(optimization_options): Set max-grow-copy-bb-insns default to 16.
|
|
(bdesc_2arg): Delete vpkuhss and vpkuwss.
|
|
* config/rs6000/altivec.md (UNSPEC_VPKUHSS): Delete.
|
|
(UNSPEC_VPKUWSS): Delete.
|
|
(altivec_vpkuhss): Delete.
|
|
(altivec_vpkuwss): Delete.
|
|
* config/rs6000/rs6000.md (plus_eqsi): Remove optimize_size from
|
|
final condition.
|
|
(neg_eq0<mode>): Remove final condition.
|
|
(neg_eq<mode>): Remove condition and split-condition.
|
|
|
|
2005-11-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (output_toc): Make "offset" HOST_WIDE_INT.
|
|
Use associated print macros.
|
|
|
|
2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c++/17964
|
|
* diagnostic.c (diagnostic_set_info_translated): New function.
|
|
(diagnostic_set_info): Use it. Add comment.
|
|
* diagnostic.h (diagnostic_set_info_translated): Declare.
|
|
|
|
2005-11-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* dwarf2asm.c (dw2_force_const_mem): Add new parameter 'public'.
|
|
On USE_LINKONCE_INDIRECT platforms, build a DECL_ONE_ONLY indirect
|
|
reference only if 'public' is true.
|
|
(dw2_output_indirect_constant_1): On USE_LINKONCE_INDIRECT platforms,
|
|
emit the .hidden directive only if the indirect reference is public.
|
|
(dw2_asm_output_encoded_addr_rtx): Add new parameter 'public'.
|
|
Pass it to dw2_force_const_mem.
|
|
* dwarf2asm.h (dw2_asm_output_encoded_addr_rtx): New param 'public'.
|
|
* dwarf2out.c (output_cfi): Adjust calls to above function.
|
|
(output_call_frame_info): Likewise.
|
|
* except.c (output_ttype): Pass TREE_PUBLIC of the type_info object
|
|
as 'public' argument to dw2_asm_output_encoded_addr_rtx.
|
|
|
|
2005-11-03 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/24483
|
|
* tree-ssa-loop-ivopts.c (aff_combination_add_elt): Move rest
|
|
field to elts if possible.
|
|
|
|
2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23155
|
|
* gimplifier.c (gimplify_expr): Create a temporary for lvalue
|
|
CONSTRUCTOR.
|
|
|
|
2005-11-03 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/24351
|
|
|
|
* tree-ssa-structalias.c (struct variable_info): Add
|
|
collapsed_into.
|
|
(get_varinfo_fc): New function to follow collapsing.
|
|
(new_var_info): Set collapsed_to to NULL.
|
|
(dump_constraint): Follow collapsing.
|
|
(build_constraint_graph): Handle collapsing.
|
|
(do_simple_structure_copy): Return false if something bad
|
|
happened.
|
|
(collapse_rest_of_var): New function.
|
|
(do_structure_copy): Collapse if do_simple_structure_copy returns
|
|
false.
|
|
|
|
2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/24589
|
|
* gimplify.c (gimplify_expr) <case CONSTRUCTOR>: Add the
|
|
expressions to a statement list instead of gimplifying them.
|
|
|
|
2005-11-03 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR rtl-optimization/23585
|
|
* rtlanal.c (rtx_addr_can_trap_p_1) <PLUS>: Return 0 for an address
|
|
that can't trap plus a constant integer, if the mode has zero size.
|
|
|
|
2005-11-03 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR target/24620
|
|
* config/s390/s390.md ("*insv<mode>_reg_imm"): Accept any CONST_INT
|
|
as operand 2.
|
|
("*insv<mode>_reg_extimm"): Likewise.
|
|
|
|
2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/24329
|
|
* c-pretty-print.c (pp_c_type_specifier): Do not recurse if
|
|
c_common_type_for_mode returns an unnamed type.
|
|
|
|
2005-11-02 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/9350
|
|
PR target/24374
|
|
* dwarf2out.c (dwarf2out_reg_save_reg): New.
|
|
(dwarf2out_frame_debug_expr): Return after dwarf_handle_frame_unspec.
|
|
* function.c (assign_parms): Use calls.internal_arg_pointer.
|
|
(expand_main_function): Remove FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN
|
|
code.
|
|
* target-def.h (TARGET_INTERNAL_ARG_POINTER): New.
|
|
(TARGET_CALLS): Add it.
|
|
* target.h (struct gcc_target): Add calls.internal_arg_pointer.
|
|
* targhooks.c (default_internal_arg_pointer): New.
|
|
* targhooks.h (default_internal_arg_pointer): Declare.
|
|
* tree.h (dwarf2out_reg_save_reg): Declare.
|
|
* doc/tm.texi (FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN): Remove.
|
|
* config/i386/i386.c (dbx_register_map): Add return column.
|
|
(dbx64_register_map, svr4_dbx_register_map): Likewise.
|
|
(TARGET_INTERNAL_ARG_POINTER, ix86_internal_arg_pointer): New.
|
|
(TARGET_DWARF_HANDLE_FRAME_UNSPEC, ix86_dwarf_handle_frame_unspec): New.
|
|
(ix86_function_ok_for_sibcall): Disable if force_align_arg_pointer.
|
|
(ix86_save_reg): Save force_align_arg_pointer.
|
|
(ix86_emit_save_regs): Make regno unsigned.
|
|
(ix86_emit_save_regs_using_mov): Likewise.
|
|
(ix86_expand_prologue): Handle force_align_arg_pointer.
|
|
(ix86_expand_epilogue): Likewise.
|
|
* config/i386/i386.h: (dbx_register_map): Update.
|
|
(dbx64_register_map, svr4_dbx_register_map): Update.
|
|
(struct machine_function): Add force_align_arg_pointer.
|
|
* config/i386/i386.md (UNSPEC_REG_SAVE, UNSPEC_DEF_CFA): New.
|
|
(UNSPEC_TP, UNSPEC_TLS_GD, UNSPEC_TLS_LD_BASE): Renumber.
|
|
(TARGET_PUSH_MEMORY peepholes): Disable if RTX_FRAME_RELATED_P.
|
|
|
|
2005-11-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR target/23303
|
|
* i386.md: Add peep2 for simplyfing array accesses.
|
|
|
|
2005-11-02 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR target/24615
|
|
* config/s390/s390-protos.h (s390_decompose_shift_count): Declare.
|
|
* config/s390/s390.c (s390_decompose_shift_count): New function.
|
|
(s390_extra_constraint_str) ['Y']: Use s390_decompose_shift_count.
|
|
(print_shift_count_operand): Use s390_decompose_shift_count.
|
|
* config/s390/predicates.md ("setmem_operand", "shift_count_operand"):
|
|
Use s390_decompose_shift_count. Do not accept any non-base hard regs.
|
|
|
|
2005-11-02 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR target/24600
|
|
* loop.c (loop_givs_rescan): Use force_operand to expand
|
|
complex GIVs.
|
|
|
|
2005-11-02 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR 22429
|
|
* fold-const.c (build_range_check): Use unsigned when signed
|
|
overflow is undefined also. If etype is subtype, make sure that
|
|
the subtraction is in the supertype.
|
|
|
|
2005-11-02 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/24178
|
|
* config/alpha/alpha.c (get_aligned_mem): Honor alignment given
|
|
by MEM_ALIGN.
|
|
|
|
2005-11-01 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 21518
|
|
* loop.c (scan_loop): Do not propagate computations to a hard
|
|
register destination with SMALL_REGISTER_CLASSES.
|
|
|
|
2005-11-01 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_rtx_costs): Do not add extra
|
|
costs for MULT inside PLUS or MINUS.
|
|
|
|
2005-11-01 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (TRAMPOLINE_TEMPLATE): Add a byte of padding.
|
|
(TRAMPOLINE_SIZE): Round up to 60.
|
|
* config/xtensa/lib2funcs.S (TRAMPOLINE_SIZE): Likewise.
|
|
|
|
2005-10-31 James E. Wilson <wilson@specifix.com>
|
|
|
|
PR debug/24444
|
|
* dwarf2out.c (convert_cfa_to_loc_list): Put inside DWARF2_UNWIND_INFO
|
|
ifdef. Put ifdefs around call in gen_subprogram_die.
|
|
(compute_frame_pointer_to_cfa_displacement): Likewise.
|
|
(gen_subprogram_die): Restore old code for when DWARF2_UNWIND_INFO is
|
|
not defined.
|
|
|
|
PR rtl-optimization/17356
|
|
* cfgrtl.c (purge_dead_edges): Undo last change. In EDGE_EH code,
|
|
add check for CALL_INSN if EDGE_ABRNOMAL_CALL true.
|
|
|
|
2005-10-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR middle-end/24093
|
|
* cgraph.c (cgraph_clone_edge, cgraph_clone_node): Watch negative
|
|
|
|
PR target/20928
|
|
* i386.c (legitimize_pic_address): Deal with large immediates.
|
|
|
|
PR profile/20815
|
|
* coverage.c (coverage_checksum_string): Fix code to stip random seeds
|
|
from symbol names while computing checkup.
|
|
|
|
PR profile/24487
|
|
* predict.c (predict_loops): Do not estimate more than
|
|
MAX_PRED_LOOP_ITERATIONS in PRED_LOOP_ITERATIONS heuristic.
|
|
* predict.def (MAX_PRED_LOOP_ITERATIONS): Define.
|
|
|
|
2005-10-31 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/19097
|
|
* tree-ssa-operands.c (correct_use_link): Don't look for modified stmts.
|
|
|
|
2005-10-31 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* optabs.c (expand_unop): Take TRULY_NOOP_TRUNCATION into account.
|
|
|
|
2005-10-31 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23492
|
|
* tree-inline.c (setup_one_parameter): If the init_stmt
|
|
is NULL, don't insert the statement.
|
|
|
|
2005-10-30 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/24172
|
|
* tree-inline.c (copy_body_r): Unshare the substituted value first.
|
|
|
|
2005-10-30 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.c (mmix_intval): Correct handling of DFmode
|
|
constants for hosts with long != 32 bits.
|
|
|
|
2005-10-28 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR middle-end/24093
|
|
* ipa-inline.c (craph_decide_recursive_inlining): Fix return value.
|
|
|
|
2005-10-28 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/ms1/ms1.h (TARGET_MS1_64_001): New.
|
|
(TARGET_MS1_16_002): New.
|
|
(TARGET_MS1_16_003): New.
|
|
|
|
* config/ms1/ms1.md ("decrement_and_branch_until_zero"): Rewrite.
|
|
("*decrement_and_branch_until_zero_no_clobber"): New.
|
|
Add corresponding splitter for decrement_and_branch_until_zero
|
|
instruction.
|
|
Key all decrement_and_branch_until_zero patterns off of
|
|
TARGET_MS1_16_003.
|
|
|
|
2005-10-28 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/24362
|
|
* tree-complex.c (extract_component): Treat RESULT_DECL
|
|
like the rest of the decls.
|
|
|
|
2005-10-25 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/ia64/ia64.c (ia64_output_function_profiler): Emit an
|
|
indirect call to _mcount if the function needs a static chain.
|
|
|
|
2005-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
Caroline Tice <ctice@apple.com>
|
|
|
|
PR rtl-optimization/24460
|
|
* dwarf2out.c (have_switched_text_sections): New boolean variable.
|
|
(dwarf2out_switch_text_section): Set it to true instead of
|
|
incrementing separate_line_info_table_in_use.
|
|
(output_loc_list): Additionally test have_switched_text_sections.
|
|
(output_ranges): Likewise.
|
|
(dwarf2out_finish): Likewise.
|
|
* varasm.c (assemble_start_function): Do not call
|
|
insert_section_boundary_note.
|
|
(assemble_end_function): If flag_reorder_blocks_and_partition,
|
|
switch to the function's section before emitting the .size directive.
|
|
* bb-reorder.c (insert_section_boundary_note): Staticify.
|
|
(rest_of_handle_reorder_blocks): Call insert_section_boundary_note.
|
|
* output.h (insert_section_boundary_note): Delete.
|
|
|
|
2005-10-24 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR c/23103
|
|
* c-format.c (check_format_types): Use lang_hooks.types_compatible_p
|
|
instead of pointer equality when comparing types.
|
|
|
|
2005-10-24 James E. Wilson <wilson@specifix.com>
|
|
|
|
* sched-deps.c (flush_pending_lists): Pass 1 not 0 in first two
|
|
add_dependence_list_and_free calls.
|
|
|
|
2005-10-24 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* contrib.texi: Add the names of the LLNL folks who donated
|
|
Cray pointer support for gfortran.
|
|
|
|
2005-10-24 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/24225
|
|
* profile.c (branch_prob): Look from end to start through a
|
|
basic block when looking for a locus.
|
|
|
|
2005-10-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* pa.c (store_reg_modify): Set RTX_FRAME_RELATED_P on each set in
|
|
parallel.
|
|
(hppa_expand_prologue): Likewise.
|
|
|
|
2005-10-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa-linux.h (NO_PROFILE_COUNTERS): Delete define.
|
|
(NO_DEFERRED_PROFILE_COUNTERS): Define.
|
|
* pa.h (NO_PROFILE_COUNTERS): Define.
|
|
* pa.c (NO_DEFERRED_PROFILE_COUNTERS): Define if not defined.
|
|
(funcdef_nos): New vector to hold label numbers of deferred profile
|
|
counters.
|
|
(output_deferred_profile_counters): New function.
|
|
(hppa_profile_hook): Push label number onto funcdef_nos.
|
|
(pa_hpux_file_end): Call output_deferred_profile_counters if
|
|
NO_DEFERRED_PROFILE_COUNTERS is false.
|
|
|
|
* pa-protos.h (get_deferred_plabel): New prototype.
|
|
* pa.c (get_plabel): Rename to get_deferred_plabel. Return plabel.
|
|
Make global.
|
|
(output_call): Adjust calls.
|
|
|
|
2005-10-24 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Explain
|
|
peculiarity of GOT/TOC section usage.
|
|
|
|
2005-10-23 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR objc/24435
|
|
* c-common.c (constant_string_class_name): Add documentation.
|
|
|
|
2005-10-23 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/23832
|
|
* recog.c (peephole2_optimize): Increment peep2_current_count
|
|
only when the slot is empty.
|
|
|
|
2005-10-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR ada/23957
|
|
* except.c (output_function_exception_table): Call
|
|
assemble_external_libcall if we need a personality function.
|
|
|
|
2005-10-21 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR rtl-optimization/24460
|
|
* bb-reorder.c (fix_crossing_unconditional_branches): Do not
|
|
set the basic block for barriers.
|
|
|
|
2005-10-21 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* var-tracking.c (vt_initialize): Initialize post.
|
|
|
|
2005-10-21 Devang Patel <dpatel@apple.com>
|
|
|
|
PR/24220
|
|
* c-common.c (vector_types_convertible_p): Check vector element type.
|
|
|
|
2005-10-21 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (prepare_move_operands): Handle the address
|
|
constant which is a tls symbolic address plus a constant.
|
|
|
|
2005-10-21 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR driver/24473
|
|
* gcc.c (main): Use the correct counter for erroring out
|
|
about mulitple files.
|
|
|
|
2005-10-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/24465
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Always
|
|
use r2 for 64-bit tls .got access.
|
|
|
|
2005-10-21 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* dojump.c (do_jump): Handle side-effecting TRUTH_AND_EXPR and
|
|
TRUTH_OR_EXPR.
|
|
|
|
2005-10-20 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/24307
|
|
* tree-cfg.c (tree_find_edge_insert_loc): Handle naked RETURN_EXPR.
|
|
|
|
2005-10-20 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR middle-end/24295
|
|
* cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Mark
|
|
alias targets.
|
|
* varasm.c (find_decl_and_mark_needed): After cgraph global info
|
|
is ready, stop marking functions, but still mark variables.
|
|
|
|
2005-10-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c++/24439
|
|
* fold-const.c (invert_truthvalue): Handle COND_EXPR with
|
|
void type operands.
|
|
|
|
2005-10-20 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR rtl-optimization/23585
|
|
* rtlanal.c (rtx_addr_can_trap_p_1): New predicate extracted from...
|
|
(rtx_addr_can_trap_p): ... here. Invoke rtx_addr_can_trap_p_1.
|
|
(may_trap_p_1): New predicate extracted from...
|
|
(may_trap_p): ... here. Invoke may_trap_p_1.
|
|
(may_trap_or_fault_p): New predicate.
|
|
* rtl.h (may_trap_or_fault_p): Declare it.
|
|
* reorg.c (steal_delay_list_from_target): Use may_trap_or_fault_p
|
|
instead of may_trap_p.
|
|
(steal_delay_list_from_fallthrough): Likewise.
|
|
(fill_simple_delay_slots): Likewise.
|
|
(fill_slots_from_thread): Likewise.
|
|
* function.c (pad_to_arg_alignment): Rework comment about
|
|
SPARC_STACK_BOUNDARY_HACK.
|
|
* config/sparc/sparc.h: Likewise.
|
|
|
|
2005-10-19 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_expand_insv): New.
|
|
* config/s390/s390-protos.h (s390_expand_insv): Declare.
|
|
* config/s390/s390.md ("UNSPEC_SETHIGH"): Rename to "UNSPEC_ICM".
|
|
("icm_hi"): Remove mode attribute.
|
|
("*sethigh<mode><mode>"): Rewrite to "sethighpart<mode>".
|
|
Adjust all uses.
|
|
("*extracthi", "*extractqi"): Remove.
|
|
(extv<mode>", "*extzv<mode>"): New.
|
|
("insv", "*insv<mode>_mem_reg", "*insvdi_mem_reghigh",
|
|
"*insv<mode>_reg_imm", "*insv<mode>_reg_extimm"): New.
|
|
|
|
2005-10-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* cfgexpand.c (discover_nonconstant_array_refs_r,
|
|
discover_nonconstant_array_refs): Move here from tree-outof-ssa.c
|
|
(tree_expand_cfg): Call discover_nonconstant_array_refs.
|
|
* tree-outof-ssa.c (rewrite_out_of_ssa): Remove call to
|
|
discover_nonconstant_array_refs.
|
|
|
|
2005-10-19 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR c/23228
|
|
* c-decl.c (pop_scope): Don't warn about an unused variable
|
|
if it is marked with TREE_NO_WARNING.
|
|
(duplicate_decls): Set TREE_NO_WARNING if olddecl and newdecl
|
|
somenow mismatch and olddecl is to be replaced.
|
|
|
|
2005-10-19 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR middle-end/23199
|
|
* cfgrtl.c (safe_insert_insn_on_edge): Use can_copy_p to detect
|
|
whether registers live on the edge can be saved/restored.
|
|
|
|
2005-10-19 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (fixup_mova): Skip notes.
|
|
|
|
2005-10-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* config/s390/s390-protos.h (s390_hard_regno_rename_ok): Add prototype.
|
|
* config/s390/s390.c (s390_hard_regno_rename_ok): New function.
|
|
(s390_can_eliminate): Handle BASE_REGNUM elimination.
|
|
(s390_initial_elimination_offset): Likewise.
|
|
(s390_conditional_register_usage): BASE_REGNUM is no longer a fixed
|
|
register on TARGET_ZARCH targets.
|
|
* config/s390/s390.h (HARD_REGNO_RENAME_OK): Define
|
|
(INITIAL_FRAME_POINTER_OFFSET): Remove.
|
|
(REG_ALLOC_ORDER): Move BASE_REGNUM lower.
|
|
(ELIMINABLE_REGS): Add BASE_REGNUM elimination rule.
|
|
|
|
2005-10-19 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.md: Comment describing output modifiers updated.
|
|
* config/s390/s390.c (print_operand): Likewise.
|
|
|
|
2005-10-19 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (override_options): Added check for -mstack-size
|
|
64k limitation.
|
|
* doc/invoke.texi: Mention that limit in the documenation.
|
|
|
|
2005-10-18 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR #19672
|
|
* dojump.c (do_jump): Handle TRUTH_AND_EXPR and TRUTH_OR_EXPR here.
|
|
|
|
2005-10-18 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/24231
|
|
|
|
* tree-ssa-pre.c (try_look_through_load): Skip abnormal phi names
|
|
(compute_avail): Ditto.
|
|
|
|
2005-10-18 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/24428
|
|
* config/i386/i386.c (legitimate_constant_p): Check
|
|
SYMBOL_REF_TLS_MODEL directly. Don't fallthru to SYMBOL_REF
|
|
if LABEL_REF.
|
|
(legitimate_pic_operand_p): Test SYMBOL_REF_TLS_MODEL directly.
|
|
(legitimate_pic_address_disp_p): Reorg CONST checking to make
|
|
sure SYMBOL_REF_TLS_MODEL is tested. Test SYMBOL_REF_TLS_MODEL
|
|
directly.
|
|
(print_operand_address): Likewise.
|
|
* config/i386/predicates.md (x86_64_immediate_operand): Test
|
|
SYMBOL_REF_TLS_MODEL properly inside CONST.
|
|
(x86_64_zext_immediate_operand): Likewise.
|
|
(global_dynamic_symbolic_operand, local_dynamic_symbolic_operand,
|
|
initial_exec_symbolic_operand, local_exec_symbolic_operand): Remove.
|
|
* config/i386/i386-protos.h: Remove predicates.md entries.
|
|
|
|
2005-10-18 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/winnt-cxx.c (i386_pe_adjust_class_at_definition):
|
|
Check that elements of TYPE_METHODS are FUNCTION_DECLs.
|
|
|
|
2005-10-17 Alexey Starovoytov <alexey.starovoytov@sun.com>
|
|
Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR middle-end/23522
|
|
* fold-const.c (fold_widened_comparison): Do not allow range based
|
|
constant folding when right operand cannot be unwidened.
|
|
|
|
2005-10-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* builtins.c (expand_builtin_synchronize): Build a new-style asm
|
|
with a memory clobber.
|
|
|
|
2005-10-17 James E Wilson <wilson@specifix.com>
|
|
|
|
PR rtl-optimization/17356
|
|
* cfgrtl.c (purge_dead_edges): Check for EDGE_ABNORMAL_CALL before
|
|
checking for EDGE_EH.
|
|
|
|
2005-10-17 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (function_arg_slotno): In 64-bit mode, align
|
|
the slot on an even boundary for any type with 16-byte alignment.
|
|
|
|
2005-10-17 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/23424
|
|
* md.texi (Modifiers) <%>: Clarify that % doesn't work
|
|
after register allocation.
|
|
|
|
2005-10-17 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/m32c.c (m32c_pushm_popm): Don't mark epilogue insns
|
|
as frame related.
|
|
|
|
2005-10-17 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
PR c++/22551
|
|
* c-common.c (c_add_case_label): Revert my 2005-10-14 clearing of
|
|
overflow flags.
|
|
|
|
2005-10-17 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.h (OPTIMIZATION_OPTIONS): Set flag_schedule_insns
|
|
to 2 if it's already non-zero.
|
|
(OVERRIDE_OPTIONS): Clear flag_schedule_insns if flag_exceptions
|
|
is set and warn about it if flag_schedule_insns is 1.
|
|
|
|
2005-10-17 Paul Woegerer <paul.woegerer@nsc.com>
|
|
|
|
* config/crx/crx.md: Compare-and-branch instructions need to
|
|
invalidate CC.
|
|
|
|
2005-10-17 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/24315
|
|
* config/i386/i386.md (*pushdi2_rex64 splitter)
|
|
(*movdi_1_rex64 splitter, *ashldi3_1 splitter)
|
|
(*ashrdi3_1 splitter, *lshrdi3_1 splitter): Delay splitting after
|
|
flow2 pass only when (optimize > 0 && flag_peephole2).
|
|
|
|
2005-10-16 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR driver/22544
|
|
* gcc.c (have_c): New static variable.
|
|
(have_o): Likewise.
|
|
(process_command): Remove declation of have_c.
|
|
Set have_o to 1 when handling -o.
|
|
(main): Add a fatel error if there are multiple
|
|
files specified and -o and -c/-S is passed witout
|
|
-combine or multiple languages.
|
|
|
|
2005-10-16 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22444
|
|
* tree-ssa-alias.c (compute_flow_insensitive_aliasing):
|
|
Assert that we don't hit something with subvars.
|
|
(setup_pointers_and_addressables): Don't add things with subvars,
|
|
because we'll already process the subvars for aliasing purposes.
|
|
|
|
2005-10-16 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/23424
|
|
* config/cris/cris.md ("*mov_side<mode>", "*mov_sidesisf")
|
|
("*mov_side<mode>_mem", "*mov_sidesisf_mem", "*clear_side<mode>")
|
|
("*ext_sideqihi", "*ext_side<mode>si", "*op_side<mode>")
|
|
("*op_swap_side<mode>", "*extopqihi_side", "*extop<mode>si_side")
|
|
("*extopqihi_swap_side", "*extop<mode>si_swap_side"): Have separate,
|
|
swapped, alternatives for the R constraint.
|
|
|
|
PR middle-end/24341
|
|
* builtins.c (get_builtin_sync_mode): Make unlimited
|
|
mode_for_size request.
|
|
|
|
2005-10-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* gimplify.c (gimplify_var_or_parm_decl): Split out from ...
|
|
(gimplify_expr): ... here.
|
|
(gimplify_compound_lval): Use it in initial scan loop. Allow
|
|
fb_lvalue in base expression.
|
|
|
|
2005-10-15 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23714
|
|
* builtins.c (expand_builtin_trap): Export.
|
|
* expr.h (expand_builtin_trap): Declare.
|
|
* expr.c (expand_assignment): Emit a trap for integral offsets
|
|
from registers that weren't reduced to bitpos.
|
|
|
|
* tree-cfg.c (mark_array_ref_addressable_1): Remove.
|
|
(mark_array_ref_addressable): Remove.
|
|
* tree-flow.h (mark_array_ref_addressable): Remove.
|
|
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Don't call it.
|
|
|
|
2005-10-15 James E Wilson <wilson@specifix.com>
|
|
|
|
PR target/24232
|
|
* sched-deps.c (add_dependence_list): New arg UNCOND. Fix all callers.
|
|
(add_dependence_list_and_free): Likewise.
|
|
(sched_analyze_2, case MEM): Delete sched_insns_conditions_mutex_p
|
|
call.
|
|
|
|
2005-10-15 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 23141
|
|
PR 23142
|
|
* tree-vrp.c (vrp_meet): Fix the intersection of equivalence
|
|
sets VR0->EQUIV and VR1->EQUIV when meeting a range and an
|
|
anti-range.
|
|
(vrp_visit_phi_node): Only prevent infinite iterations when
|
|
the previous result and the new result are both VR_RANGEs.
|
|
|
|
2005-10-15 Ranjit Mathew <rmathew@gcc.gnu.org>
|
|
|
|
* tree-into-ssa.c (mark_def_sites): Correct minor typo in
|
|
function comment.
|
|
|
|
2005-10-14 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
PR c/23439
|
|
* c-parser.c (c_parser_for_statement): Use location of RID_FOR
|
|
to initialize loc.
|
|
|
|
2005-10-14 Per Bothner <per@bothner.com>
|
|
|
|
PR preprocessor/21250
|
|
* c-ppoutput.c (print_line): Print internal line 0 as 1.
|
|
|
|
2005-10-14 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
PR c++/22551
|
|
* c-common.c (c_add_case_label): Clear LOW_VALUE and HIGH_VALUE's
|
|
overflow flags. Refactor some conditionals.
|
|
|
|
2005-10-13 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/21304
|
|
* tree-dfa.c (add_referenced_var): Only look at decls which
|
|
have TREE_CONSTANT or TREE_READONLY set instead of if
|
|
!TREE_PUBLIC or !TREE_CONSTANT.
|
|
|
|
2005-10-13 James E Wilson <wilson@specifix.com>
|
|
|
|
* doc/invoke.texi: For -x, add f95-cpp-input.
|
|
* doc/install.texi: For --enable-languages doc, change f95 to fortran.
|
|
|
|
2005-10-12 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/24262
|
|
* tree-data-ref.c (analyze_offset_expr): Check that init is invariant
|
|
in loop all the time.
|
|
|
|
2005-10-12 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/24255
|
|
* tree.h (DECL_TRANSPARENT_UNION): Remove.
|
|
* function.c (assign_parm_find_data_types): Don't support it.
|
|
* print-tree.c (print_node): Likewise.
|
|
* c-common.c (handle_transparent_union_attribute): Likewise.
|
|
Use build_duplicate_type.
|
|
* tree-inline.c (remap_type_1): Split out of remap_type;
|
|
properly remap aggregate fields.
|
|
(build_duplicate_type): New.
|
|
* doc/extend.texi (Variable Attributes): Remove documentation
|
|
for transparent_union.
|
|
|
|
2005-10-12 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/24284
|
|
* config/sparc/sparc.c (gen_stack_pointer_inc): Build by hand.
|
|
(gen_stack_pointer_dec): Likewise.
|
|
|
|
2005-10-12 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
PR middle-end/21275
|
|
PR middle-end/21766
|
|
* target.h (struct gcc_target): Add valid_dllimport_attribute_p
|
|
target hook.
|
|
(struct cxx): Add adjust_class_at_definition target hook.
|
|
* target-def.h: (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): New define,
|
|
defaulting to hook_bool_tree_true. Add to TARGET_INITIALIZER
|
|
(TARGET_CXX_ADJUST_CLASS_AT_DEFINITION): New define, defaulting to
|
|
hook_void_tree. Add to TARGET_CXX.
|
|
* tree.h (struct decl_with_vis): Rename non_addr_const_p field to
|
|
dllimport_flag.
|
|
(DECL_NON_ADDR_CONSTANT_P): Replace with DECL_DLLIMPORT_P macro.
|
|
* tree.c (merge_dllimport_decl_attributes): Check DECL_DLLIMPORT_P
|
|
instead of attribute. Check for dllexport override. Warn if
|
|
inconsistent dll linkage. Don't lose old dllimport if decl has
|
|
had address referenced. Tweak lookup of dllimport atribute.
|
|
(handle_dll_attribute): Check targetm.valid_dllimport_attribute_p
|
|
for target specific rules. Don't add dllimport attribute if
|
|
DECL_DECLARED_INLINE_P. Set DECL_DLLIMPORT_P when adding
|
|
dllimport attribute.
|
|
(staticp): Replace DECL_NON_ADDR_CONSTANT_P with DECL_DLLIMPORT_P.
|
|
* varasm.c (initializer_constant_valid_p): Replace
|
|
DECL_NON_ADDR_CONSTANT_P with DECL_DLLIMPORT_P
|
|
|
|
PR target/21801
|
|
PR target/23589
|
|
* config.gcc (i[34567]86-*-cygwin*): Add winnt-cxx.o to
|
|
'cxx_target_objs', winnt-stubs,o to 'extra_objs'.
|
|
(i[34567]86-*-mingw32*): Likewise.
|
|
|
|
* doc/tm.texi (TARGET_CXX_ADJUST_CLASS_AT_DEFINITION): Document.
|
|
(TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Document.
|
|
|
|
* config/i386/winnt.c (i386_pe_dllimport_p): Factor out
|
|
C++-specific code. Change return value to bool.
|
|
(i386_pe_dllimport_p): Likewise.
|
|
(associated_type): Simplify and make language-independent
|
|
(i386_pe_encode_section_info): Replace override of ambiguous
|
|
dllimport symbol refs with a gcc_assert.
|
|
(i386_pe_valid_dllimport_attribute_p): Define.
|
|
* config/i386/winnt-cxx.c: New file. Define C++ versions of
|
|
i386_pe_type_dllimport_p, i386_pe_type_dllexport_p,
|
|
i386_pe_adjust_class_at_definition.
|
|
* config/i386/winnt-stubs.c: New file. Define stub versions of
|
|
lang-specific functions.
|
|
* config/i386/i386-protos.h: Declare winnt-[cxx|stubs].c functions
|
|
i386_pe_type_dllimport_p, i386_pe_type_dllexport_p,
|
|
i386_pe_adjust_class_at_definition.
|
|
(i386_pe_valid_dllimport_attribute_p): Declare.
|
|
* config/i386/cygming.h (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Define.
|
|
(TARGET_CXX_ADJUST_CLASS_AT_DEFINITION): Define.
|
|
* config/i386/t-cygming: Add rules for winnt-cxx.o, winnt-stubs.o.
|
|
|
|
PR target/19704
|
|
* config/i386/i386.c (ix86_function_ok_for_sibcall): Replace test for
|
|
dllimport attribute with test of DECL_DLLIMPORT_P.
|
|
|
|
2005-10-12 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* combine.c (make_extraction): Correct offset computation.
|
|
|
|
2005-10-12 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/t-linux (LIMITS_H_TEST): Define.
|
|
|
|
2005-10-12 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/23324
|
|
* cfgexpand.c (add_alias_set_conflicts): Use objects_must_conflict_p.
|
|
|
|
2005-10-12 Richard Guenther <rguenther@suse.de>
|
|
|
|
* Makefile.in (CGRAPH_H): Depend on $(TREE_H).
|
|
|
|
2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
PR c++/19964
|
|
* stor-layout.c (place_field): Set DECL_FIELD_OFFSET and
|
|
DECL_FIELD_BIT_OFFSET of FIELD_DECLs, even if they have an invalid
|
|
type.
|
|
|
|
2005-10-12 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c++/23799
|
|
* varasm.c (output_constant): Correct typo from previous
|
|
patch by DJ.
|
|
|
|
2005-10-11 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR rtl-optimization/13931
|
|
* combine.c: Revert patch of 2003-05-14, and:
|
|
(try_combine): Only set elim_i1 and elim_i2 if the destination is
|
|
completely killed in the appropriate insn.
|
|
(distribute_notes): Don't skip multiple hard register test for
|
|
elim_i1 and elim_i2.
|
|
|
|
2005-10-11 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/24255
|
|
* c-typeck.c (convert_for_assignment): Use build_constructor_single
|
|
to initialize a transparent union instead of a nop_expr.
|
|
|
|
2005-10-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (tree-ssa-dce.o): Depend on SCEV_H.
|
|
* tree-ssa-dce.c: Include tree-scalar-evolution.h.
|
|
(tree_ssa_dce_loop): Call scev_reset.
|
|
|
|
PR tree-opt/24300
|
|
* Makefile.in (tree-ssa-dce.o): Depend on CFGLOOP_H.
|
|
* tree-ssa-dce.c: Include cfgloop.h.
|
|
(tree_ssa_dce_loop, pass_dce_loop): New.
|
|
* tree-pass.h (pass_dce_loop): Declare it.
|
|
* passes.c (init_optimization_passes): Use it.
|
|
|
|
2005-10-11 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR middle-end/24263
|
|
* convert.c (convert_to_real): Revert 2005-10-05 patch.
|
|
Only apply the optimization for rounding builtins if the inner
|
|
cast is also an extension.
|
|
|
|
2005-10-11 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/23946
|
|
* tree-ssa-ccp.c (execute_fold_all_builtins): Call
|
|
mark_new_vars_to_rename instead of update_stmt.
|
|
|
|
2005-10-11 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/crti.s (__init, __fini): Renamed from _init, _fini.
|
|
|
|
2005-10-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.md (movsi_1, movdi_1_rex64): Use mmxadd type
|
|
for setting MMX register to 0 rather than mmx.
|
|
|
|
2005-10-10 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* toplev.c (check_global_declaration_1): Robustify.
|
|
|
|
2005-10-10 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
PR target/12098
|
|
* configure.ac: Move gas check from mips specific case to common case.
|
|
Do check for GNU as for mips*-*-* and *-*-hpux* targets.
|
|
* configure: Regenerate
|
|
* doc/install.texi: Update.
|
|
|
|
2005-10-10 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/24284
|
|
* config/sparc/sparc.c (sparc_expand_prologue): Remove bogus PATTERN.
|
|
|
|
2005-10-10 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
* gcc.c (do_spec_1): Accept numeric characters in file name
|
|
suffixes.
|
|
|
|
2005-10-10 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/arm/arm.c: Remove extraneous whitespace. Remove comment
|
|
describing the deleted arm_gen_rotated_half_load function.
|
|
|
|
2005-10-09 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (emit_fpu_switch): Set TREE_PUBLIC for
|
|
__fpscr_values.
|
|
|
|
2005-10-09 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config.gcc (arm*-*-linux*): Remove redundant extra_parts and
|
|
gnu_ld assignments.
|
|
* config/arm/t-linux-eabi (LIB1ASMFUNCS)
|
|
(EXTRA_MULTILIB_PARTS): Define.
|
|
* config/arm/linux-elf.h (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC)
|
|
(STARTFILE_SPEC, ENDFILE_SPEC, CC1_SPEC)
|
|
(LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Move to...
|
|
* config/arm/uclinux-elf.h (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC)
|
|
(STARTFILE_SPEC, ENDFILE_SPEC, CC1_SPEC)
|
|
(LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): ... here.
|
|
|
|
2005-10-09 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/24226
|
|
* tree-cfg.c (remove_bb): Clean up unreachable loops.
|
|
* tree-flow.h (free_numbers_of_iterations_estimates_loop): Declare.
|
|
* tree-ssa-loop-niter.c (free_numbers_of_iterations_estimates_loop):
|
|
Export.
|
|
|
|
2005-10-09 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/gmon-sol2.c (internal_mcount): Mark as used.
|
|
|
|
2005-10-08 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/24136
|
|
* config/rs6000/darwin.md (movdf_low_si): Remove early clobber.
|
|
Rewrite for no need for the early clobber.
|
|
|
|
2005-10-08 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
Merge from csl-arm-branch:
|
|
2005-09-07 Paul Brook <paul@codesourcery.com>
|
|
* config/arm/linux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Prepend a
|
|
space to string.
|
|
|
|
2005-04-30 Paul Brook <paul@codesourcery.com>
|
|
* config/arm/bpabi.h (TARGET_DEFAULT): Define.
|
|
* config/arm/linux-eabi.h (SUBTARGET_CPU_DEFAULT): Define.
|
|
|
|
2005-03-07 Daniel Jacobowitz <dan@codesourcery.com>
|
|
* config/arm/arm.c (arm_all_abis): Add aapcs-linux.
|
|
(arm_override_options): Use TARGET_AAPCS_BASED.
|
|
* config/arm/arm.h (enum arm_abi_type): Add ARM_ABI_AAPCS_LINUX.
|
|
(PTRDIFF_TYPE): Use int for AAPCS.
|
|
(DEFAULT_SHORT_ENUMS): Use false for aapcs-linux.
|
|
* config/arm/linux-eabi.h (ARM_DEFAULT_ABI, WCHAR_TYPE): Define.
|
|
(DEFAULT_SHORT_ENUMS): Delete.
|
|
* doc/invoke.texi (ARM Options): Document -mabi=aapcs-linux.
|
|
|
|
2004-12-15 Daniel Jacobowitz <dan@codesourcery.com>
|
|
* config/arm/arm.h (DEFAULT_SHORT_ENUMS): Wrap in #ifndef.
|
|
* config/arm/linux-eabi.h (DEFAULT_SHORT_ENUMS): Define to 0.
|
|
* config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS): Set to -fPIC.
|
|
|
|
2004-12-03 Mark Mitchell <mark@codesourcery.com>
|
|
* config/arm/linux-eabi.h (LIBGCC_SPEC): Do not define.
|
|
|
|
2004-11-22 Mark Mitchell <mark@codesourcery.com>
|
|
* config.gcc (arm*-*-linux-gnueabi): Use __cxa_atexit.
|
|
|
|
2004-11-19 Mark Mitchell <mark@codesourcery.com>
|
|
* config.gcc (arm*-*-linux-gnueabi): Add it.
|
|
* config/arm/bpabi.h (FPUTYPE_DEFAULT): Undefine it before
|
|
redefining it.
|
|
(TARGET_OS_CPP_BUILTINS): Likeiwse.
|
|
* config/arm/linux-eabi.h: New file.
|
|
* config/arm/linux-elf.h (LINUX_TARGET_INTERPRETER): New macro.
|
|
(LINUX_TARET_LINK_SPEC): Likewise.
|
|
(LINK_SPEC): Use it.
|
|
* config/arm/t-linux-eabi: New file.
|
|
|
|
2005-10-08 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR other/22202
|
|
* params.def (PARAM_MAX_VARIABLE_EXPANSIONS): Remove superfluous
|
|
spaces.
|
|
(PARAM_SMS_DFA_HISTORY): Likewise.
|
|
|
|
2005-10-08 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR middle-end/23150
|
|
* calls.c (mem_overlaps_already_clobbered_arg_p): New.
|
|
(load_register_parameters): Call it.
|
|
(check_sibcall_argument_overlap_1): Likewise.
|
|
(store_one_arg): Likewise.
|
|
|
|
2005-10-07 James E. Wilson <wilson@specifix.com>
|
|
|
|
* config/ia64/vect.md (ashl<mode>3, ashr<mode>3, lshr<mode>3): Use
|
|
DImode not VECINT24 for operand 2.
|
|
|
|
PR target/23644
|
|
* doc/invoke.texi (IA-64 Options, item -mtune): Renamed from
|
|
-mtune-arch.
|
|
|
|
PR target/24193
|
|
* config/ia64/ia64.md (movbi, movti_internal, gr_spill_internal,
|
|
fr_spill): Use destination_operand for operand 0.
|
|
|
|
2005-10-07 DJ Delorie <dj@redhat.com>
|
|
|
|
* varasm.c (output_constant): Limit error to expanding
|
|
conversions.
|
|
|
|
2005-10-07 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/24227
|
|
* fold-const.c (fold_binary): Fix operand types during folding
|
|
of X op (A, Y). Evaluation order of the side-effects of
|
|
X and A are frontend-defined, so ensure we honour that even for
|
|
tcc_comparison class operands; eased by removing duplicate code.
|
|
|
|
2005-10-07 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* stor-layout.c (layout_type): Do not allow alignment of array
|
|
elements to be greater than their size.
|
|
|
|
2005-10-07 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* config.host (hppa*-*-hpux*): Change out_host_hook_obj and
|
|
host_xmake_file.
|
|
(hppa*-*-linux*): Ditto.
|
|
(ia64-*-hpux*): Add out_host_hook_obj and host_xmake_file.
|
|
* config/host-hpux.c: New.
|
|
* config/x-hpux: New.
|
|
* config/pa/x-hpux: Remove.
|
|
* config/pa/x-linux: Remove.
|
|
* config/pa/pa-host.c: Remove.
|
|
|
|
2005-10-07 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (dom_opt_finalize_block): Fix conditions to
|
|
determine whether or not to try and thread outgoing edges.
|
|
|
|
2005-10-07 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (eqsi_power): New.
|
|
(neg_eq0si): Add TARGET_POWER to final condition.
|
|
(neg_eqsi): Same.
|
|
|
|
2005-10-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c: Revert last change.
|
|
|
|
2005-10-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): New.
|
|
(TARGET_CANNOT_FORCE_CONST_MEM): Use it.
|
|
|
|
2005-10-06 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/22216
|
|
PR middle-end/23651
|
|
* cfgexpand.c (tree_expand_cfg): After expanding the functions, clear
|
|
out return_label and naked_return_label.
|
|
|
|
2005-10-06 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (check_for_overlaps): Fix bug in last
|
|
change.
|
|
|
|
2005-10-06 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/22237
|
|
* tree-inline.c (declare_return_variable): Handle modify_dest not
|
|
being a DECL.
|
|
|
|
2005-10-06 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22488
|
|
* tree-ssa-structalias.c (check_for_overlaps): New function.
|
|
(create_variable_info_for): Use it.
|
|
|
|
2005-10-06 Richard Henderson <rth@redhat.com>
|
|
|
|
PR debug/24070
|
|
* dwarf2out.c (lookup_filename): Return the result of maybe_emit_file.
|
|
(dwarf2out_start_source_file): Print it.
|
|
|
|
2005-10-06 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/t-slibgcc-darwin (SHLIB_MAPFILES): Use '+='.
|
|
|
|
2005-10-06 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23706
|
|
* mode-switching.c (optimize_mode_switching): Clear transp bit
|
|
for block with incomming abnormal edges.
|
|
|
|
* config/sh/sh.c (fpscr_values, emit_fpu_switch): New.
|
|
(fpscr_set_from_mem): Use them.
|
|
* config/sh/sh.md (fpu_switch0, fpu_switch1): Remove.
|
|
(fpscr postinc splitters): Rewrite as peephole2+split.
|
|
|
|
2005-10-06 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (eq<mode>): Add !TARGET_POWER.
|
|
(eq<mode>_compare): Same.
|
|
|
|
2005-10-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/24238
|
|
* tree-ssa-alias.c (find_used_portions): Handle RESULT_DECL.
|
|
|
|
2005-10-06 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* acinclude.m4 (gcc_AC_CHECK_TOOL): Handle environment variables
|
|
here. Use AC_PATH_PROG for environment variables instead of
|
|
test -x.
|
|
* configure.ac: Update calls to gcc_AC_CHECK_TOOL. Use it for
|
|
objdump also.
|
|
* configure: Regenerated.
|
|
|
|
2005-10-06 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/23783
|
|
* arm.md (call): If the address isn't a SYMBOL_REF or a register,
|
|
then force it into a register.
|
|
(call_value): Likewise.
|
|
|
|
2005-10-06 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 24049
|
|
* passes.c (init_optimization_passes): Move pass_lower_vector_ssa
|
|
under pass_vectorize. Clear TODO_ggc_collect from the dce pass
|
|
under pass_vectorize.
|
|
|
|
2005-10-05 Devang Patel <dpatel@apple.com>
|
|
|
|
PR Debug/23205
|
|
* dbxout.c (dbxout_symbol): Check DECL_RTL_SET_P, after
|
|
handling constants. Check NAMESPACE_DECL context for constants.
|
|
|
|
2005-10-05 Eric Christopher <echristo@apple.com>
|
|
|
|
* doc/md.texi (Standard Names): Fix name of pushm1 pattern.
|
|
|
|
2005-10-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23714
|
|
* tree-cfg.c (mark_array_ref_addressable_1): New.
|
|
(mark_array_ref_addressable): New.
|
|
* tree-flow.h (mark_array_ref_addressable): Declare.
|
|
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Use it.
|
|
|
|
2005-10-05 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/20606
|
|
PR middle-end/24069
|
|
* reload.c (subst_reloads): When adding a REG_LABEL to a
|
|
jump instruction, also update JUMP_LABEL.
|
|
|
|
2005-10-05 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* params.def (PARAM_MAX_GROW_COPY_BB_INSNS): New.
|
|
* bb-reorder.c (copy_bb_p): Use it.
|
|
* doc/invoke.texi (param table): Add max-grow-copy-bb-insn.
|
|
|
|
2005-10-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/23602
|
|
* toplev.c (process_options): Warn about unsupported combinations
|
|
of unwind tables and omit-frame-pointer.
|
|
* config/i386/i386.c (override_options): Similarly. Enable
|
|
accumulate-outgoing-args if not explicitly disabled.
|
|
|
|
2005-10-05 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* vect.md (vec_initv2si): Fix typo of V2SF to V2SI.
|
|
Handle big endian vs. small endian.
|
|
(vec_initv2sf): Handle big endian vs. small endian.
|
|
(*vec_extractv2sf_1): Ditto.
|
|
|
|
2005-10-05 Dale Johannesen <dalej@apple.com>
|
|
|
|
* convert.c (convert_to_real): Don't convert
|
|
(float)floor(double d) to floorf((float)d).
|
|
|
|
2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/arm.md (insv): Use gen_int_mode in more places.
|
|
|
|
2005-10-05 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/18587
|
|
* tree-ssa-operands.c (struct opbuild_list_d, OPBUILD_LAST): Delete.
|
|
(build_defs, build_uses, build_v_may_defs, build_v_must_defs,
|
|
build_vuses): Change to VEC type.
|
|
(opbuild_initialize_virtual, opbuild_initialize_real, opbuild_free,
|
|
opbuild_num_elems, opbuild_append_real, opbuild_append_virtual,
|
|
opbuild_first, opbuild_next, opbuild_elem_real, opbuild_elem_virtual,
|
|
opbuild_elem_uid, opbuild_clear, opbuild_remove_elem): Delete.
|
|
(get_name_decl): New. Return DECL_UID of base variable.
|
|
(operand_build_cmp): New. qsort comparison routine.
|
|
(operand_build_sort_virtual): New. Sort virtual build vector.
|
|
(init_ssa_operands, fini_ssa_operands): Use VEC routines.
|
|
(FINALIZE_OPBUILD_BASE, FINALIZE_OPBUILD_ELEM): Use VEC_Index.
|
|
(FINALIZE_BASE): Use get_name_decl.
|
|
(finalize_ssa_defs, finalize_ssa_uses, cleanup_v_may_defs,
|
|
finalize_ssa_v_may_defs, finalize_ssa_vuses, finalize_ssa_v_must_defs,
|
|
(start_ssa_stmt_operands, append_def, append_use, append_vuse,
|
|
append_v_may_def, append_v_must_def): Replace opbuild_* routines with
|
|
direct VEC_* manipulations.
|
|
(build_ssa_operands): Call operand_build_sort_virtual.
|
|
(copy_virtual_operand, create_ssa_artficial_load_stmt,
|
|
add_call_clobber_ops, add_call_read_ops): Replace opbuild_* routines
|
|
with direct VEC_* manipulations.
|
|
* tree-ssa-opfinalize.h (FINALIZE_FUNC): Replace opbuild_* routines
|
|
with direct VEC manipulations.
|
|
|
|
2005-10-05 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR tree-optimization/21419
|
|
PR tree-optimization/24146
|
|
PR tree-optimization/24151
|
|
|
|
* c-typeck.c (readonly_error): Handle USE being lv_asm.
|
|
(build_asm_expr): Call it if outputs are read-only.
|
|
* gimplify.c (gimplify_asm_expr): Remove former fix to PR 21419.
|
|
|
|
2005-10-05 Billy Biggs <billy.biggs@gmail.com>
|
|
Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR target/23809
|
|
|
|
* doc/extend.texi (x86 Built-ins): Document that -msse and friends
|
|
enable the instructions and not just the built-ins.
|
|
* doc/invoke.texi (x86 Options): Likewise.
|
|
|
|
2005-10-04 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/i386/t-darwin (SHLIB_VERPFX): Fix typo.
|
|
|
|
* doc/invoke.texi (Option Summary): Correct spelling
|
|
of -mmacosx-version-min.
|
|
|
|
2005-10-04 Devang Patel <dpatel@apple.com>
|
|
|
|
* c-common.c (vector_types_convertible_p): Check TYPE_PRECISION for
|
|
real types.
|
|
|
|
2005-10-04 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* tree-vect-transform.c (vect_create_epilog_for_reduction):
|
|
Use BYTES_BIG_ENDIAN instead of BITS_BIG_ENDIAN.
|
|
|
|
2005-10-04 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("TDSI","DP"): New mode macros.
|
|
("TE","tg"): New mode attributes.
|
|
("sync_compare_and_swap<mode>"): Replace with a define_expand.
|
|
("sync_compare_and_swap<mode>_cc"): Replace GPR with TDSI.
|
|
("*sync_compare_and_swap<mode>_cc"): Replace with one pattern for
|
|
dword_mode and one for GPRmode.
|
|
|
|
2005-10-04 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR preprocessor/13726
|
|
* c-ppoutput.c (cb_include): Add comments parameter, and print out
|
|
any comments passed in.
|
|
|
|
2005-10-04 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree.c (annotate_with_file_line): Fix typo.
|
|
|
|
2005-10-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
PR ada/19382
|
|
* builtins.c (fold_builtin_memcmp): When constructing the pointer
|
|
type used to access data in the inlined length == 1 case, use
|
|
build_pointer_type_for_mode with CAN_ALIAS_ALL set to true.
|
|
(fold_builtin_strcmp, fold_builtin_strncmp): Likewise.
|
|
|
|
2005-10-04 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.h (TARGET_FISTTP): Enable also for
|
|
TARGET_SSE3 and only for TARGET_80387.
|
|
* config/i386/i386.md (fix_trunc<mode>_fisttp_i387_1,
|
|
(fix_trunc<mode>_i387_fisttp, fix_trunc<mode>_i387_fisttp_with_temp):
|
|
Do not depend on TARGET_80387.
|
|
|
|
2005-10-04 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree.c (last_annotated_node): Change type to location_t*.
|
|
(annotate_with_file_line): Reflect the change of
|
|
last_annotated_node type.
|
|
|
|
2005-10-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c/23576
|
|
* c-decl.c (grokdeclarator): Don't write to fields
|
|
of error_mark_node.
|
|
|
|
2005-10-04 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23125
|
|
* c-decl.c (finish_decl): Use set_user_assembler_name even for
|
|
register variables.
|
|
* varasm.c (make_decl_rtl): If a register variable does not
|
|
have a set user assmbler name, error out.
|
|
Decode the asmspec is now name+1 bypassing '*'.
|
|
|
|
2005-10-04 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/23049
|
|
* tree-ssa-dom.c (thread_across_edge): Make sure that the condition
|
|
of a COND_EXPR is folded before calling fold on the whole rhs of a
|
|
conditional assignment.
|
|
* doc/tree-ssa.texi: Update the GIMPLE grammar for a valid rhs to
|
|
document that a COND_EXPR may appear there.
|
|
|
|
2005-10-03 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 23445
|
|
* tree-vrp.c (extract_range_from_assert): If the new numeric
|
|
range created out of the assertion contradicts the existing
|
|
numeric range of the ASSERT_EXPR variable, make the new range
|
|
varying.
|
|
|
|
2005-10-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_register_move_cost): Add case for moving
|
|
from T_REGS to FP register class.
|
|
|
|
2005-10-03 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 24135
|
|
* tree-nested.c (convert_nl_goto_reference): Lookup a translation
|
|
before creating a new one.
|
|
|
|
2005-10-03 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/t-aix43 (LDFLAGS): New.
|
|
* config/rs6000/t-aix52 (LDFLAGS): New.
|
|
|
|
2005-10-03 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* gimplify.c (find_single_pointer_decl_1): New static function.
|
|
(find_single_pointer_decl): New static function.
|
|
(internal_get_tmp_var): For a formal variable, set restrict base
|
|
information if appropriate.
|
|
* alias.c (find_base_decl): If a VAR_DECL has a restrict base,
|
|
return it.
|
|
* tree.h (DECL_BASED_ON_RESTRICT_P): Define.
|
|
(DECL_GET_RESTRICT_BASE): Define.
|
|
(SET_DECL_RESTRICT_BASE): Define.
|
|
(decl_restrict_base_lookup): Declare.
|
|
(decl_restrict_base_insert): Declare.
|
|
(struct tree_decl_with_vis): Add based_on_restrict_p field.
|
|
* tree.c (restrict_base_for_decl): New static variable.
|
|
(init_ttree): Initialize restrict_base_for_decl.
|
|
(copy_node_stat): Copy restrict base information.
|
|
(decl_restrict_base_lookup): New function.
|
|
(decl_restrict_base_insert): New function.
|
|
(print_restrict_base_statistics): New static function.
|
|
(dump_tree_statistics): Call print_restrict_base_statistics.
|
|
|
|
2005-10-02 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 24142
|
|
* tree-vrp.c (vrp_meet): Fix call to range_includes_zero_p in
|
|
case of anti-ranges.
|
|
|
|
2005-10-02 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR c/18851
|
|
* c-typeck.c (tagged_tu_seen): Rename to ...
|
|
(tagged_tu_seen_cache): this and add val field.
|
|
(comptypes): Move functional to comptypes_internal
|
|
and free tagged_tu_seen.
|
|
(comptypes_internal): New function and call comptypes_internal
|
|
instead of comptypes. Speed up by sibcalling
|
|
tagged_types_tu_compatible_p.
|
|
(alloc_tagged_tu_seen): New function
|
|
(free_all_tagged_tu_seen_up_to): New function.
|
|
(tagged_types_tu_compatible_p): Return the val of the seen two
|
|
types.
|
|
Add that the two types are the same to tagged_tu_seen_base
|
|
if they are and call comptypes_internal instead of comptypes.
|
|
<case UNION_TYPE>: Speed up common type where the fields are
|
|
in the same order.
|
|
(function_types_compatible_p): Call comptypes_internal instead of
|
|
comptypes.
|
|
(type_lists_compatible_p): Likewise.
|
|
(all functions): s/tagged_tu_seen/tagged_tu_seen_cache/.
|
|
|
|
2005-10-02 Matthias Klose <doko@debian.org>
|
|
|
|
* doc/invoke.texi: Fix typo and speling error.
|
|
|
|
2005-10-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-stdarg.c (execute_optimize_stdarg): Process PHI nodes too.
|
|
|
|
2005-10-01 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* config/arm/unknown-elf.h (LINK_GCC_C_SEQUENCE_SPEC): Define
|
|
using --start-group and --end-group.
|
|
|
|
2005-10-01 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-vrp.c (value_inside_range, range_includes_zero_p): Add
|
|
FIXME note regarding quirky semantics.
|
|
|
|
2005-10-01 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 24141
|
|
* tree-vrp.c (vrp_meet): Clear VR0->EQUIV when building a
|
|
non-null range as a last resort.
|
|
|
|
2005-10-01 James A. Morrison <phython@gcc.gnu.org>
|
|
Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 23604
|
|
* tree-vrp.c (extract_range_from_assert): For !=
|
|
assertions, only build an anti-range if LIMIT is a
|
|
single-valued range.
|
|
|
|
2005-09-30 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.md (movqi): On thumb when optimizing, handle loading from
|
|
memory by describing this as taking a subreg of a zero-extended load
|
|
into an SImode register.
|
|
(movhi): Likewise.
|
|
|
|
2005-09-30 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* reload1.c (merge_assigned_reloads): Do not change any
|
|
RELOAD_FOR_OUTPUT_ADDRESS reloads.
|
|
|
|
2005-09-30 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* Makefile.in (LIPO_FOR_TARGET): Define.
|
|
(STRIP_FOR_TARGET): Define.
|
|
|
|
* config/t-slibgcc-darwin (libgcc_s_%.dylib): Remove old symlinks
|
|
before creating new ones. Do symlinks before creating the actual
|
|
targets.
|
|
|
|
* config/t-slibgcc-darwin (libgcc_s_%.dylib): Use --print-multi-lib
|
|
to work out which multilibs are actually being built.
|
|
|
|
2005-09-30 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* tree-vect-transform.c, config/ms1/ms1.md,
|
|
config/s390/s390.c, config/v850/v850.md: Fix comment typos.
|
|
Follow spelling conventions.
|
|
* doc/invoke.texi, doc/md.texi: Fix typos.
|
|
|
|
2005-09-30 Andrew Macleod <amacleod@redat.com>
|
|
|
|
PR tree-optimization/21430
|
|
* tree-ssa-operands.c (set_virtual_use_link): New. Link new virtual
|
|
use operands, and set stmt pointer if need be.
|
|
(FINALIZE_CORRECT_USE: New. Macro to call appropriate use fixup routine.
|
|
tree-ssa-opfinalize.h (FINALIZE_FUNC): Call FINALIZE_CORRECT_USE if
|
|
present.
|
|
|
|
2005-09-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
PR middle-end/24053
|
|
* stor-layout.c (set_sizetype): Set TYPE_MAIN_VARIANT of bitsizetype.
|
|
|
|
2005-09-29 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* optabs.c (expand_binop): Initialize first_pass_p.
|
|
|
|
2005-09-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/24109
|
|
* c-decl.c (c_write_global_declarations_1): If any
|
|
wrapup_global_declaration_2 call returned true, restart the loop.
|
|
|
|
2005-09-29 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/24117
|
|
* tree-ssa-structalias.c (find_func_aliases): Strip nops
|
|
before considering whether to use anyoffset.
|
|
|
|
2005-09-29 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
Revert this patch:
|
|
|
|
2005-09-15 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* optabs.c (expand_binop): Use swap_commutative_operands_with_target
|
|
to order operands.
|
|
(swap_commutative_operands_with_target): New.
|
|
|
|
2005-09-29 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR c/21419
|
|
* gimplify.c (gimplify_asm_expr): Raise an error if an output is
|
|
read-only.
|
|
|
|
2005-09-29 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/23911
|
|
* tree-ssa-ccp.c (fold_const_aggregate_ref): Handle REALPART_EXPR
|
|
and IMAGPART_EXPR too.
|
|
|
|
2005-09-28 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR 17886
|
|
* expmed.c (expand_shift): Move logic to reverse rotation
|
|
direction when rotating by constants ...
|
|
* optabs.c (expand_binop): ... here.
|
|
* config/i386/i386.md (rotrdi3): Handle 32-bit mode.
|
|
(ix86_rotrdi3): New pattern.
|
|
(rotldi3): Handle 32-bit mode.
|
|
(ix86_rotldi3): New pattern.
|
|
|
|
2005-09-29 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/24102
|
|
* config/rs6000/rs6000.md (floatdisf2_internal2): Correct range
|
|
check for numbers that need no bit twiddle.
|
|
|
|
2005-09-28 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/t-darwin8: Uncomment contents, allow -m64
|
|
multilib to be built.
|
|
|
|
* Makefile.in: Export LIPO_FOR_TARGET, STRIP_FOR_TARGET.
|
|
(stage1-start): Delete old libgcc and libunwind before moving
|
|
anything into the stage directory.
|
|
(stage2-start): Likewise.
|
|
(stage3-start): Likewise.
|
|
(stage4-start): Likewise.
|
|
(stageprofile-start): Likewise.
|
|
(stagefeedback-start): Likewise.
|
|
* config.gcc (*-*-darwin*): Automatically use CPU-specific darwin.h
|
|
header in tm_file and CPU-specific t-darwin in tmake_file.
|
|
(i[34567]86-*-darwin*): Don't change tm_file.
|
|
(powerpc-*-darwin*): Don't change tm_file or tmake_file.
|
|
* config/darwin.h (REAL_LIBGCC_SPEC): Rewrite to use proper libgcc
|
|
shared library stub for target OS version.
|
|
* config/t-slibgcc-darwin (SHLIB_SOLINK): Delete.
|
|
(SHLIB_LINK): Don't make SHLIB_SOLINK.
|
|
(SHLIB_INSTALL): Don't install SHLIB_SOLINK.
|
|
(libgcc_s.%.dylib): New.
|
|
(LIBGCC): Define.
|
|
(install-darwin-libgcc-stubs): New.
|
|
(INSTALL_LIBGCC): New append.
|
|
* config/i386/darwin-libgcc.10.4.ver: New.
|
|
* config/i386/darwin-libgcc.10.5.ver: New.
|
|
* config/i386/t-darwin: New.
|
|
* config/rs6000/darwin-libgcc.10.4.ver: New.
|
|
* config/rs6000/darwin-libgcc.10.5.ver: New.
|
|
* config/rs6000/darwin.h (REAL_LIBGCC_SPEC): Delete.
|
|
* config/rs6000/t-darwin (SHLIB_VERPFX): Define.
|
|
|
|
2005-09-28 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/m68k/fpgnulib.c (__extendsfdf2, __truncdfsf2): Handle
|
|
denormals.
|
|
|
|
2005-09-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/23853
|
|
* tree-vect-analyze.c (vect_compute_data_ref_alignment): Use
|
|
host_integerp to verify misalignment value.
|
|
|
|
2005-09-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* builtins.c (get_builtin_sync_mode): New.
|
|
(expand_builtin_sync_operation): Pass in mode argument.
|
|
(expand_builtin_compare_and_swap): Likewise.
|
|
(expand_builtin_lock_test_and_set): Likewise.
|
|
(expand_builtin_lock_release): Likewise.
|
|
(expand_builtin): Update to match.
|
|
|
|
2005-09-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/v850/v850.h (GO_IF_LEGITIMATE_ADDRESS): Tidy up
|
|
formatting. Add check to PLUS case to ensure that the offset is
|
|
within an acceptable range.
|
|
|
|
* config/v850/v850.md (casesi): Disable the generation of the
|
|
switch pattern as it is not being handled properly at the moment.
|
|
|
|
* config/v850/lib1funcs.asm (___ucmpdi2): Correct jump instruction
|
|
for when the high words are identical.
|
|
|
|
2005-09-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* pretty-print.c (pp_base_format): Fix typo for %>.
|
|
|
|
2005-09-27 Daniel Berlin <dberlin@dberlin.org>
|
|
Devang Patel <dpatel@apple.com>
|
|
|
|
PR tree-optimization/23625
|
|
* tree-flow-inline.h (bsi_after_labels): Remove, first statement is
|
|
LABEL_EXPR, assertion check.
|
|
|
|
2005-09-27 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* optabs.c (no_conflict_move_test): Check if a result of a
|
|
to-be-moved insn would be clobbered by an originally
|
|
preceding insn.
|
|
|
|
2005-09-27 Jeff Law <law@redhat.com>
|
|
|
|
* passes.c (init_optimization_passes): Replace copy propagation
|
|
passes immediately after DOM with phi-only copy propagation
|
|
pases. Add phi-only copy propagation pass after first DOM pass.
|
|
* tree-pass.h (pass_phi_only_copy_prop): Declare.
|
|
* tree-ssa-copy.c (init_copy_prop): Accept new PHI_ONLY argument.
|
|
If true, then mark all non-control statements with DONT_SIMULATE_AGAIN.
|
|
(execute_copy_prop): Accept new PHI_ONLY argument. Pass it along
|
|
to init_copy_prop. Callers updated.
|
|
(do_phi_only_copy_prop): New function.
|
|
(pass_phi_only_copy_prop): New pass descriptor.
|
|
|
|
2005-09-27 Nick Clifton <nickc@redhat.com>
|
|
|
|
* libgcc2.c (__popcount_tab): Remove redundant prototype.
|
|
|
|
2005-09-26 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/13764
|
|
* c-common.c (finish_fname_decls): Use append_to_statement_list_force.
|
|
|
|
* doc/invoke.texi: Clarify documentation of -fno-enforce-eh-specs.
|
|
|
|
2005-09-26 James E Wilson <wilson@specifix.com>
|
|
|
|
* config/ia64/crtbegin.asm, config/ia64/crtend.asm: Remove glibc
|
|
copyright. Add gcc copyright plus libgcc exception.
|
|
* config/ia64/crtfastmath.asm: Remove glibc copyright. Add gcc
|
|
copyright.
|
|
* config/ia64/lib1funcs.asm: Add gcc copyright plus libgcc exception.
|
|
|
|
2005-09-26 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Be more selective
|
|
about when to iterate.
|
|
|
|
2005-09-23 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
PR target/23847
|
|
* config/rs6000/rs6000.c (rs6000_function_value): Parallel pattern
|
|
for __complex__ double in -mcpu=G5 mode.
|
|
|
|
2005-09-26 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/23942
|
|
* Makefile.in (SCEV_H): Depends on PARAMS_H.
|
|
* tree-scalar-evolution.c: Include params.h.
|
|
(t_bool): New enum.
|
|
(follow_ssa_edge, follow_ssa_edge_in_rhs,
|
|
follow_ssa_edge_in_condition_phi_branch,
|
|
follow_ssa_edge_in_condition_phi, follow_ssa_edge_inner_loop_phi):
|
|
Change return type to t_bool. Use a parameter to limit the size of
|
|
trees that are walked before stopping
|
|
(analyze_evolution_in_loop): Initialize the limit to 0.
|
|
(follow_ssa_edge): Give up by returning t_dont_know if the limit
|
|
exceeds PARAM_SCEV_MAX_EXPR_SIZE.
|
|
|
|
2005-09-26 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR middle-end/23831
|
|
* simplify-rtx.c (simplify_immed_subreg) [MODE_INT]: Skip
|
|
simplification if elem_bitsize > 2 * HOST_BITS_PER_WIDE_INT.
|
|
|
|
2005-09-26 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* combine.c (make_extraction): Check for valid use of subreg.
|
|
|
|
2005-09-26 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/24055
|
|
* config/i386/i386.md ("*fistdi2_1"): New pattern.
|
|
("*fist<mode>2_1"): Use only HImode and SImode register operands.
|
|
("fist<mode>2_with_temp"): Use only register operands.
|
|
|
|
2005-09-26 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* rtlanal.c (reg_used_between_p): Don't check for CLOBBERs in
|
|
CALL_INSN_FUNCTION_USAGE.
|
|
|
|
2005-09-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/15855
|
|
* gcse.c: Include hashtab.h, define ldst entry hashtable.
|
|
(pre_ldst_expr_hash, pre_ldst_expr_eq): New functions.
|
|
(ldst_entry): Use the hashtable instead of list-walking.
|
|
(find_rtx_in_ldst): Likewise.
|
|
(free_ldst_entry): Free the hashtable.
|
|
(compute_ld_motion_mems): Create the hashtable.
|
|
(trim_ld_motion_mems): Remove entry from hashtable if
|
|
removing it from list.
|
|
(compute_store_table): Likewise^2.
|
|
(store_motion): Free hashtable in case we did not see
|
|
any stores.
|
|
|
|
2005-09-25 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* fold-const.c (fold_binary): Use op0 and op1 instead of arg0
|
|
and arg1 if we are passing them to fold_build2.
|
|
|
|
2005-09-25 Dan Nicolaescu <dann@ics.uci.edu>
|
|
|
|
PR 23828
|
|
* config/i386/i386.c (ix86_function_regparm): Fix the test for
|
|
a nested function.
|
|
|
|
2005-09-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (tls_symbolic_operand_1): Trust
|
|
SYMBOL_REF_TLS_MODEL to be correct.
|
|
|
|
2005-09-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* ipa-type-escape.c (discover_unique_type): Remove dead code at
|
|
end of function. Reindent.
|
|
|
|
2005-09-24 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* convert.c (convert_to_integer): Don't test for ENUMERAL_TYPE in
|
|
NEGATE_EXPR/BIT_NOT_EXPR case.
|
|
|
|
2005-09-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-common.c (handle_mode_attribute): When not modifying in place,
|
|
create subtypes for enumerations.
|
|
(sync_resolve_return): Use TYPE_MAIN_VARIANT.
|
|
* gimplify.c (create_tmp_from_val): Likewise.
|
|
|
|
2005-09-24 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/i386/i386.md (*tls_global_dynamic_64,
|
|
*tls_local_dynamic_base_64): Add missing mode to call.
|
|
(tls_global_dynamic_64, tls_local_dynamic_base_64): Likewise.
|
|
|
|
2005-09-24 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_clone_edge): Make the scale gcov_type.
|
|
(cgraph_clone_node): Likewise.
|
|
* cgraph.h (cgraph_clone_edge): Update prototype.
|
|
(cgraph_mark_inline_edge, cgraph_clone_inlined_nodes): Remove
|
|
duplicated prototypes; add updating argument.
|
|
* cgraphunit.c (verify_cgraph_node): Verify that counts are non-negative.
|
|
* ipa-inline.c (cgraph_clone_inlined_nodes): Allow clonning without
|
|
updating profile.
|
|
(cgraph_mark_inline_edge): Likewise.
|
|
(cgraph_mark_inline): Update use of cgraph_mark_inline_edge.
|
|
(cgraph_flatten_node): Likewise.
|
|
(cgraph_decide_recursive_inlining): Likewise.
|
|
(cgraph_decide_inlining_of_small_function): Likewise.
|
|
* tree-optimize.c (tree_rest_of_compilation): Likewise.
|
|
|
|
2005-09-23 David Edelsohn <edelsohn@gnu.org>
|
|
Pete Steinmetz <steinmtz@us.ibm.com>
|
|
|
|
* config/rs6000/rs6000.md (neg-minus-mult): Set type to dmul.
|
|
(rldic.): Set type to "compare".
|
|
(rldicr.): Same.
|
|
(movsf_hardfloat): Set type to mtjmpr for MTCTR/MTLR. Set type to
|
|
mfjmpr for MFCTR/MFLR.
|
|
(movdf_hardfloat64): Same.
|
|
(movdf_softfloat64): Same. Correct order of store and move types.
|
|
(movti_string): Set type to store_ux/load_ux.
|
|
(load_multiple): Set type to load_ux.
|
|
(store_multiple): Set type to store_ux.
|
|
(movmemsi): Set type to store_ux.
|
|
(output_cbranch direct_return): Set type to jmpreg.
|
|
(stmw): Set type to store_ux.
|
|
(lmw): Set type to load_ux.
|
|
* config/rs6000/40x.md (ppc403-store): Increase latency to 2.
|
|
* config/rs6000/440.md (ppc440-store): Increase latency to 6.
|
|
* config/rs6000/603.md (ppc603-store): Occupy LSU for 2 cycles.
|
|
* config/rs6000/6xx.md (ppc604-store): Increase latency to 3.
|
|
* config/rs6000/mpc.md (mpccore-store): Increase latency to 2.
|
|
* config/rs6000/rios1.md (rios1-store): Increase latency to 2.
|
|
(rios1-fpstore): Increase latency to 3.
|
|
* config/rs6000/rios2.md (rios2-store): Increase latency to 2.
|
|
* config/rs6000/rs64.md (rs64a-store): Increase latency to 2.
|
|
|
|
2005-09-23 David Edelsohn <edelsohn@gnu.org>
|
|
Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/rs6000/sync.md (sync_<fetchop_name>si_internal): Change
|
|
operand2 constraint to "b".
|
|
(sync_<fetchop_name>di_internal): Same.
|
|
(sync_old_<fetchop_name>si_internal): Change operand3 constraint
|
|
to "b".
|
|
(sync_old_<fetchop_name>di_internal): Same.
|
|
(sync_new_<fetchop_name>si_internal): Same.
|
|
(sync_new_<fetchop_name>di_internal): Same.
|
|
|
|
2005-09-23 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR middle-end/23991
|
|
* final.c (insn_default_length, insn_min_length): In !HAVE_ATTR_length
|
|
case, define as macros.
|
|
|
|
PR rtl-optimization/23837
|
|
* optabs.c (no_conflict_move_test): Don't set must_stay for a
|
|
clobber / clobber match between dest and p->first.
|
|
|
|
* optabs.c (emit_libcall_block): Use no_conflict_move_test.
|
|
(no_conflict_move_test): Update comments.
|
|
|
|
2005-09-22 Ranjit Mathew <rmathew@gcc.gnu.org>
|
|
|
|
* doc/install.texi: Update URL for Jacks.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
|
|
2005-09-22 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/24007
|
|
* config/rs6000/rs6000.md (movsf_hardfloat): Ignore special
|
|
registers when choosing register preferences.
|
|
(movdf_hardfloat64): Same.
|
|
|
|
2005-09-22 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* expmed.c (expand_shift): Don't use the target of the rotate as
|
|
target for the first expanded shift insn.
|
|
* testsuite/gcc.dg/20050922-1.c: Testcase added.
|
|
|
|
2005-09-21 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/22438
|
|
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Handle all
|
|
preserved iv rhs rewriting specially.
|
|
|
|
2005-09-21 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-data-ref.c (analyze_array_indexes): Only estimate when
|
|
estimate_only is true.
|
|
* tree-flow.h (ref_contains_indirect_ref): New prototype.
|
|
* tree-flow-inline.h (ref_contains_indirect_ref): Moved from
|
|
tree-ssa-structalias.c
|
|
* tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined): Use
|
|
ref_contains_indirect_ref.
|
|
* tree-ssa-structalias.c (ref_contains_indirect_ref): Moved.
|
|
|
|
2005-09-21 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/mn10300/mn10300.c (TARGET_DEFAULT_TARGET_FLAGS): Add
|
|
MASK_PTR_A0D0.
|
|
(mn10300_return_in_memory): Support variable size types also.
|
|
(mn10300_pass_by_reference): Likewise.
|
|
(mn10300_function_value): New.
|
|
* config/mn10300/mn10300.h (FUNCTION_VALUE): Call the above.
|
|
(FUNCTION_OUTGOING_VALUE): Likewise.
|
|
* config/mn10300/mn10300.opt: Add -mreturn-pointer-on-d0.
|
|
* doc/invoke.texi: Document it.
|
|
|
|
2005-09-21 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/22585
|
|
* config/i386/i386.c (ix86_prepare_fp_compare_args): Do not
|
|
force integer op1 into register for XFmode compares.
|
|
|
|
2005-09-21 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR middle-end/23971
|
|
* expmed.c (alg_code): Add alg_impossible.
|
|
(alg_hash_entry): Add cost.
|
|
(synth_mult): Record alg_impossible in the hash table if
|
|
multiplication by a given integer is impossble within the
|
|
limit. Speed up using alg_impossible.
|
|
|
|
2005-09-20 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (get_constraint_for_component_ref): Add
|
|
argument. Allow and set any offset if needs_anyoffset is passed
|
|
in.
|
|
(get_constraint_for): Add argument here too.
|
|
Pass it down.
|
|
(do_structure_copy): Pass NULL to get_constraint_for.
|
|
(handle_ptr_arith): Ditto.
|
|
(find_func_aliases): Ditto.
|
|
|
|
2005-09-20 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/23898
|
|
* output.h (get_attr_min_length): Declare.
|
|
* final.c (get_attr_length_1): New function, broken out of:
|
|
(get_attr_length).
|
|
(get_attr_min_length): New function.
|
|
* bb-reorder.c (copy_bb_p, get_uncond_jump_length): Use it.
|
|
(duplicate_computed_gotos): Likewise.
|
|
* genattr.c (insn_min_length): Generate declaration.
|
|
* genattrtab.c (min_fn, min_attr_value): New functions.
|
|
(make_length_attrs): Generate insn_min_length.
|
|
|
|
2005-09-20 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* config/pa/pa.c (output_cbranch): Check for zero in operands[2].
|
|
|
|
2005-09-20 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-optimization/24059
|
|
* expr.c (expand_expr_real_1) <INDIRECT_REF>: Allow modifier
|
|
EXPAND_STACK_PARM.
|
|
|
|
2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c.opt (fextended-identifiers): New.
|
|
* c-opts.c (c_common_handle_option): Handle
|
|
-fextended-identifiers.
|
|
* doc/cpp.texi: Update documentation of extended identifiers.
|
|
* doc/cppopts.texi (-fextended-identifiers): Document.
|
|
|
|
2005-09-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/23929
|
|
* tree-ssa-loop-niter.c (expand_simple_operations): Return immediately
|
|
if expr is NULL.
|
|
|
|
PR tree-optimization/23818
|
|
* tree-stdarg.c (execute_optimize_stdarg): Call
|
|
calculate_dominance_info.
|
|
|
|
2005-09-20 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-data-ref.c (get_number_of_iters_for_loop): New function.
|
|
(analyze_siv_subscript_cst_affine): Add weak SIV test.
|
|
(compute_overlap_steps_for_affine_1_2): Use
|
|
get_number_of_iters_for_loop.
|
|
(analyze_subscript_affine_affine): Check whether difference is
|
|
zero first.
|
|
Use get_number_of_iters_for_loop.
|
|
Check whether overlap occurs outside of bounds.
|
|
(analyze_miv_subscript): Use get_number_of_iters_for_loop.
|
|
|
|
2005-09-20 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* tree-ssa-address.c (create_mem_ref): Put the symbol reference into the
|
|
base register if possible.
|
|
|
|
2005-09-20 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/18463
|
|
* tree-chrec.c (chrec_convert): Return fold_converted chrec if
|
|
converting it directly is not possible.
|
|
(chrec_convert_aggressive): New function.
|
|
* tree-chrec.h (chrec_convert_aggressive): Declare.
|
|
* tree-scalar-evolution.c (instantiate_parameters_1, resolve_mixers):
|
|
Fold chrec conversions aggressively if asked to.
|
|
(instantiate_parameters): Modified because of changes in
|
|
instantiate_parameters_1.
|
|
|
|
2005-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (reduc_splus_v4sf): Rename from reduc_plus_v4sf.
|
|
(reduc_splus_v2df): New.
|
|
|
|
2005-09-19 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/arm/aof.h (REGISTER_NAMES): Add missing backslash.
|
|
(ADDITIONAL_REGISTER_NAMES): Add missing comma. Remove final comma.
|
|
|
|
2005-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (vcondu<SSEMODE124>): Rename from
|
|
vcondu<SSEMODE12>.
|
|
|
|
2005-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_expand_widen_sum): New.
|
|
(ia64_expand_dot_prod_v8qi): New.
|
|
* config/ia64/ia64-protos.h: Update.
|
|
* config/ia64/vect.md (pmpy2_r, pmpy2_l, widen_usumv8qi3,
|
|
widen_usumv4hi3, widen_ssumv8qi3, widen_ssumv4hi3, udot_prodv8qi,
|
|
sdot_prodv8qi, sdot_prodv4hi): New.
|
|
(reduc_splus_v2sf): Rename from reduc_plus_v2sf.
|
|
|
|
2005-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23941
|
|
* real.c (exact_real_truncate): Return false if the format cannot
|
|
represent the number as a normal.
|
|
|
|
* config/alpha/alpha.c (alpha_rtx_costs) <FLOAT_EXTEND>: Cost 0
|
|
for a memory source.
|
|
|
|
2005-09-19 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* tree-ssa-operands.c (swap_tree_operands): Export.
|
|
* tree.h (swap_tree_operands): Declare.
|
|
* tree-vectorizer.c (vect_is_simple_reduction): Remove ATTRIBUTE_UNUSED.
|
|
Call swap_tree_operands.
|
|
|
|
2005-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-flow.h (merge_alias_info): Declare.
|
|
* tree-ssa-copy.c (merge_alias_info): Export.
|
|
* tree-vect-transform.c (vect_create_index_for_vector_ref): Remove.
|
|
(vect_create_data_ref_ptr): Use create_iv directly.
|
|
(vectorizable_load): Use correct types for integer constants.
|
|
(vect_generate_tmps_on_preheader): Likewise.
|
|
(vect_gen_niters_for_prolog_loop): Likewise.
|
|
|
|
2005-09-19 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR rtl-optimization/23943
|
|
* cse.c (find_best_addr): Never propagate an EXPR_LIST rtx.
|
|
|
|
2005-09-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
* calls.c (flags_from_decl_or_type): Do not set ECF_LIBCALL_BLOCK.
|
|
|
|
2005-09-18 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* varasm.c (output_constant): Do not abort on conversions to union
|
|
types between different sizes.
|
|
|
|
2005-09-18 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/23944
|
|
* gimplify.c (fold_indirect_ref_rhs): Fix thinko in
|
|
fallback.
|
|
|
|
2005-09-18 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/m68k/fpgnuib.c (__floatsidf): Don't rely on signed overflow.
|
|
|
|
2005-09-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-pass.h, tree-flow.h, tree-ssa-dce.c: Revert last change.
|
|
* tree-ssa-loop.c (pass_vect_dce): Remove.
|
|
* passes.c (init_optimization_passes): Add pass_dce as a sub-pass
|
|
of pass_vectorize.
|
|
|
|
2005-09-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-pass.h (pass_vect_dce): Declare.
|
|
* passes.c (init_optimization_passes): Add it.
|
|
* tree-flow.h (tree_ssa_dce): Declare.
|
|
* tree-ssa-dce.c (tree_ssa_dce): Export.
|
|
* tree-ssa-loop.c (tree_vectorize): Move current_loops check ...
|
|
(gate_tree_vectorize): ... here.
|
|
(pass_vect_dce): New.
|
|
|
|
2005-09-17 Jan Hubicka <jh@suse.cz>
|
|
|
|
* except.c (struct eh_status): Turn region_array into vec.
|
|
(expand_resx_expr, collect_eh_region_array, remove_unreachable_regions,
|
|
convert_from_eh_region_ranges, find_exception_handler_labels,
|
|
current_function_has_exception_handlers, assign_filter_values,
|
|
build_post_landing_pads, dw2_build_landing_pads,
|
|
sjlj_find_directly_reachable_regions, sjlj_mark_call_sites,
|
|
sjlj_emit_dispatch_table, remove_eh_handler, for_each_eh_region,
|
|
foreach_reachable_handler, can_throw_internal_1,
|
|
convert_to_eh_region_ranges, verify_eh_tree): Update uses of
|
|
region_array.
|
|
(duplicate_eh_region_1): Update region_array.
|
|
(duplicate_eh_regions): Resize region_array and avoid recomputing.
|
|
|
|
2005-09-17 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR middle-end/22067
|
|
* expmed.c (expand_mult): Substitute simple register for op0 when
|
|
computing max_cost.
|
|
|
|
2005-09-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (emit_move_via_integer): Add force argument, pass it on
|
|
to emit_move_change_mode. Update callers.
|
|
(emit_move_complex): Pass true to new force argument.
|
|
* function.c (expand_function_end): Move expand_eh_return call
|
|
earlier. Merge sub-word complex values into a pseudo before
|
|
copying to the return hard register.
|
|
|
|
2005-09-17 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* varasm.c (output_constant): Do not abort on VIEW_CONVERT_EXPRs
|
|
between different sizes.
|
|
|
|
2005-09-16 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR 23903
|
|
|
|
* passes.c (init_optimization_passes): Register dump files for
|
|
IPA passes first.
|
|
|
|
2005-09-16 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390-protos.h (s390_overlap_p): Prototype added.
|
|
* config/s390/s390.c (s390_overlap_p): New function.
|
|
* config/s390/s390.md ("*mvc" peephole2, "*nc" peephole2, "*oc"
|
|
peephole2, "*xc" peephole2): Added overlap check to the peephole2
|
|
condition.
|
|
|
|
2005-09-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
* ipa-pure-const.c (static_execute): Free auxiliar information.
|
|
* ipa-type-escape.c (discover_unique_type): Free temporary key.
|
|
* tree-vrp.c (remove_range_assertions): Free blocks_visited sbitmap.
|
|
|
|
2005-09-15 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/m32c-lib1.S (__m32c_eh_return): Fix typo.
|
|
|
|
2005-09-15 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* optabs.c (expand_binop): Use swap_commutative_operands_with_target
|
|
to order operands.
|
|
(swap_commutative_operands_with_target): New.
|
|
|
|
2005-09-15 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-data-ref.c (analyze_array_indexes): Add estimate_only
|
|
parameter.
|
|
Update callers.
|
|
(estimate_iters_using_array): New function.
|
|
* tree-data-ref.h (estimate_iters_using_array): Prototype
|
|
* tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined):
|
|
Use estimate_iters_using_array instead of analyze_array.
|
|
|
|
2005-09-15 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-nested.c (get_frame_type): Mark the "non-local frame structure"
|
|
as addressable.
|
|
|
|
2005-09-15 Michael Matz <matz@suse.de>
|
|
|
|
* tree-vrp.c (vrp_int_const_binop <MINUS_EXPR>): Handle 0 - -INF.
|
|
|
|
2005-09-14 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
PR tree-optimization/23835
|
|
* tree-ssa-alias.c (sort_pointers_by_pt_vars): New function.
|
|
(create_name_tags): Rewrite to be not O(num_ssa_names^2).
|
|
|
|
2005-09-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/vect.md (addv2sf3, subv2sf3): Rewrite as expand.
|
|
(addv2sf3_1, addv2sf3_2, subv2sf3_1, subv2sf3_2): New.
|
|
|
|
2005-09-14 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/i386/i386.c (contains_128bit_aligned_vector_p): Add break
|
|
in the ARRAY_TYPE case.
|
|
|
|
2005-09-14 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.c (substitute_in_expr, case 4): New case, for ARRAY_REF.
|
|
|
|
2005-09-14 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR middle-end/22480
|
|
* tree-vect-transform.c (vectorizable_operation): Return false for
|
|
scalar shift operations and for vector shift operations with
|
|
non-invariant shift arguments. Use scalar tree operand op1 as
|
|
a shift operand when vector shift insn pattern uses scalar shift
|
|
operand.
|
|
* Makefile.in (tree-vect-transform.o): Depend on recog.h.
|
|
|
|
2005-09-14 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* gimplify.c (gimplify_init_ctor_eval): Don't discard a zero-sized
|
|
value if it has side-effects.
|
|
|
|
2005-09-14 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/22068
|
|
* config/rs6000/rs6000.md (muldi3): Add mulli alternative.
|
|
|
|
2005-09-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/linux64.h (DBX_OUTPUT_BRAC): Treat function name
|
|
passed as NAME as if it were label at start of function code.
|
|
|
|
2005-09-13 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.md (*movv4sf_i): Add general register cases to
|
|
the constraints.
|
|
|
|
2005-09-13 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/rs6000/darwin.md (movdf_low_si): Mark the outgoing r constraint
|
|
as early clobber. Rewrite so the PIC register is not implicitly used.
|
|
|
|
2005-09-13 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* tree.c (annotate_with_file_line): Compare line numbers before
|
|
file names.
|
|
|
|
2005-09-13 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/23816
|
|
* config/i386/sse.md (*ieee_sminv4sf3, *ieee_smaxv4sf3)
|
|
(*ieee_sminv2df3, *ieee_smaxv2df3): New insn patterns.
|
|
|
|
2005-09-13 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* loop-doloop.c (doloop_modify): Use GEN_INT to pass an rtx rather
|
|
than a HOST_WIDEST_INT to gen_doloop_begin.
|
|
|
|
2005-09-13 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-dfa.c (dump_variable): Guard against NULL annotations.
|
|
|
|
2005-09-13 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimize/23817
|
|
* tree-cfg.c (tree_merge_blocks): Preserve loop closed ssa.
|
|
|
|
2005-09-13 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/23774
|
|
* config/rs6000/rs6000.md (restore_stack_block): Write the backchain
|
|
word before changing the stack pointer. Use gen_frame_mem for MEMs.
|
|
Use UNSPEC_TIE to prevent insn scheduling reordering the insns.
|
|
(restore_stack_nonlocal): Likewise.
|
|
(save_stack_nonlocal): Use template to emit insns, and gen_frame_mem.
|
|
|
|
2005-09-12 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR g++/7874
|
|
* c.opt (ffriend-injection): New C++ option.
|
|
* doc/invoke.texi (Option Summary): Mention -ffriend-injection.
|
|
(C++ Dialect Options): Document -ffriend-injection.
|
|
|
|
2005-09-12 Josh Conner <jconner@apple.com>
|
|
|
|
PR middle-end/23237
|
|
* ipa-reference.c (static_execute): Don't mark variables in
|
|
named sections TREE_READONLY.
|
|
|
|
2005-09-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (get_next_active_insn): Simplify test for
|
|
stack_tie.
|
|
|
|
2005-09-12 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Fix up all of V_MAY_DEF and
|
|
V_MUST_DEF instead of just the first_use_p.
|
|
Don't mark the virtual variables for renaming on the statement which
|
|
is being removed.
|
|
(pass_dse): Remove TODO_update_ssa.
|
|
|
|
2005-09-12 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR middle-end/23290
|
|
* stor-layout.c (compute_record_mode): For records with a single
|
|
field, actually check the field's mode size against the type size.
|
|
|
|
* sh.h (HARD_REGNO_MODE_OK): Allow V4SFmode in general purpose
|
|
registers for TARGET_SHMEDIA.
|
|
(enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Rename
|
|
GENERAL_FP_REGS to GENERAL_DF_REGS. Add GENERAL_FP_REGS as union
|
|
of GENERAL_REGS and FP_REGS.
|
|
|
|
2005-09-12 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (legimitize_pic_address): Use gen_const_mem.
|
|
|
|
2005-09-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (get_next_active_insn): Rewrite using
|
|
CALL_P, JUMP_P and NONJUMP_INSN_P, so that barriers and labels
|
|
are omitted. Exclude stack_tie insn too.
|
|
|
|
2005-09-11 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR rtl-optimization/23098
|
|
* config/rs6000/predicates.md (easy_fp_constant): SFmode constant
|
|
0.0f is easy.
|
|
* config/rs6000/rs6000.md (movdf splitter): Use
|
|
const_double_operand predicate for TARGET_POWERPC64.
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Expand
|
|
SYMBOL_REF method to ABI_V4.
|
|
|
|
* config/rs6000/altivec.md (build_vector_mask_for_load): Use
|
|
replace_equiv_address.
|
|
* config/rs6000/rs6000.c (rs6000_emit_eh_reg_restore): Mark MEM as
|
|
rs6000_sr_alias_set and MEM_NOTRAP.
|
|
(rs6000_aix_emit_builtin_unwind_init): Use gen_frame_mem().
|
|
|
|
2005-09-11 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.c (contains_placeholder_p) <tcc_expression>: Properly
|
|
handle CALL_EXPR again.
|
|
|
|
2005-09-11 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm/predicates.md (alignable_memory_operand): Delete.
|
|
|
|
2005-09-10 Richard Henderson <rth@redhat.com>
|
|
|
|
PR debug/23806
|
|
* dbxout.c (dbxout_expand_expr): New.
|
|
(dbxout_symbol): Use it.
|
|
|
|
2005-09-10 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (arm_gen_rotated_half_load): Delete.
|
|
(vfp_emit_fstmx, arm_set_return_address): Use gen_frame_mem.
|
|
(emit_multi_reg_push, emit_sfm, arm_expand_prologue)
|
|
(thumb_set_return_address): Likewise.
|
|
(thumb_load_double_from_address): Use adjust_address.
|
|
* arm.md (splits calling arm_gen_rotated_half_load): Delete.
|
|
(extendhsisi2_mem, movhi_bytes): Use change_address.
|
|
(movhi): Use widen_memory_access.
|
|
(reload_out_df): Use replace_equiv_address.
|
|
* arm-protos.h (arm_gen_rotated_half_load): Delete prototype.
|
|
|
|
2005-09-09 Richard Henderson <rth@redhat.com>
|
|
|
|
PR debug/20998
|
|
* dbxout.c: Include expr.h.
|
|
(dbxout_global_decl): Don't suppress for DECL_RTL unset.
|
|
(dbxout_symbol): Handle DECL_VALUE_EXPR.
|
|
* Makefile.in (dbxout.o): Add EXPR_H.
|
|
|
|
2005-09-09 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/23509
|
|
* tree-cfg.c (replace_uses_by): Use replace_exp.
|
|
* tree-ssa-loop-ivopts.c (get_ref_tag): Assert that dereferenced
|
|
pointers have name_mem_tag or type_mem_tag set.
|
|
|
|
2005-09-09 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* tree-chrec.c (evolution_function_is_invariant_rec_p): Use
|
|
CHREC_LEFT and CHREC_RIGHT for accessing chrec components instead
|
|
of wrongly accessing operands.
|
|
|
|
2005-09-09 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* Makefile.in (tree-chrec.o): Depends on SCEV_H.
|
|
* tree-chrec.c: Include tree-scalar-evolution.h.
|
|
(chrec_convert): Instantiate the base and step before calling
|
|
scev_probably_wraps_p that would fail on parametric evolutions.
|
|
Collect all the fails into a single section failed_to_convert,
|
|
print a diagnostic, and return chrec_dont_know instead of calling
|
|
fold_convert.
|
|
* tree-scalar-evolution.c (loop_closed_phi_def): New.
|
|
(instantiate_parameters_1): Avoid instantiation of loop closed ssa
|
|
phi nodes.
|
|
(scev_const_prop): Don't replace the definition of a loop closed ssa
|
|
phi node by itself, or by another loop closed ssa phi node.
|
|
* tree-ssa-loop-niter.c (scev_probably_wraps_p, convert_step): Check
|
|
that base and step are defined.
|
|
|
|
2005-09-09 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c++/23624
|
|
* fold-const.c (fold_ternary): Check truth_value_p before
|
|
calling invert_truthvalue.
|
|
|
|
2005-09-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
* Makefile.in (LIBGCC_DEPS): Add libgcc2.h.
|
|
* libgcc2.c (__clz_tab[], __popcount_tab[]): Set the fixed
|
|
dimension of these arrays.
|
|
* libgcc2.h (__clz_tab[], __popcount_tab[]): Add exports of
|
|
these arrays.
|
|
* longlong.h: Only provide a prototype for the __clz_tab[] array
|
|
if this header has not been included from libgcc2.h.
|
|
* config/stormy16/stormy16-lib2.c: Include libgcc2.h rather than
|
|
defining own types.
|
|
Provide prototypes for exported functions.
|
|
Use the __clz_tab[] and __popcount_tab[] arrays provided by
|
|
libgcc2.c.
|
|
|
|
2005-09-08 Josh Conner <jconner@apple.com>
|
|
|
|
PR c++/21135
|
|
PR c++/23180
|
|
* expr.c (expand_expr_addr_expr_1): Don't invoke
|
|
expand_simple_binop for EXPAND_INITIALIZER.
|
|
|
|
2005-09-08 Richard Henderson <rth@redhat.com>
|
|
|
|
PR debug/23190
|
|
* toplev.c (wrapup_global_declaration_1): Split out ...
|
|
(wrapup_global_declaration_2): ... from ...
|
|
(wrapup_global_declarations): ... here. Return bool.
|
|
(check_global_declaration_1): Split out ...
|
|
(check_global_declarations): from here.
|
|
(emit_debug_global_declarations): New.
|
|
* toplev.h (wrapup_global_declaration_1, wrapup_global_declaration_2,
|
|
check_global_declaration_1, emit_debug_global_declarations): Declare.
|
|
* c-decl.c (c_write_global_declarations_1): Don't create a vector
|
|
of decls. Call wrapup_global_declaration_1,
|
|
wrapup_global_declaration_2, check_global_declaration_1 directly.
|
|
(c_write_global_declarations_2): New.
|
|
(ext_block): New.
|
|
(c_write_global_declarations): Call c_write_global_declarations_2.
|
|
* langhooks.c (write_global_declarations): Call
|
|
emit_debug_global_declarations.
|
|
|
|
* cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Don't
|
|
remove decls that have DECL_RTL_SET_P.
|
|
* passes.c (rest_of_decl_compilation): Invoke
|
|
cgraph_varpool_finalize_decl for all but functions.
|
|
|
|
2005-09-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* tree-vrp.c (extract_range_from_unary_expr): Do not set the range for
|
|
the result of a conversion if the new min and max cannot be compared.
|
|
|
|
2005-09-08 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_sr_alias_set): Variable removed.
|
|
(override_options): Setting s390_sr_alias_set removed.
|
|
(save_fpr, save_gprs): Set alias set to vararg or frame.
|
|
(restore_fpr, restore_gprs, s390_emit_prologue): Replace
|
|
s390_sr_alias_set with get_frame_alias_set ().
|
|
(s390_gimplify_va_arg): Replace s390_sr_alias_set with
|
|
get_varargs_alias_set ().
|
|
|
|
2005-09-08 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR objc/20574
|
|
PR objc/19324
|
|
* c-parser.c (c_parser_objc_method_definition): If the next
|
|
token is not "{", error out and don't start the function.
|
|
|
|
2005-09-08 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree-vrp.c (extract_range_from_expr): Move the check for non
|
|
nullness after the check for gimple invariant.
|
|
|
|
2005-09-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* tree.c (host_integerp, tree_low_cst): Correct function comment.
|
|
|
|
2005-09-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
PR target/23747
|
|
* config/m32r.md (movmemsi_internal): Canonicalize order of
|
|
operands in PLUS component of template.
|
|
|
|
2005-09-07 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* reload1.c (fixup_eh_region_note): Remove assertion.
|
|
(fixup_abnormal_edges): Reverted removal of call to
|
|
find_many_sub_basic_blocks made on 2005-08-31.
|
|
|
|
2005-09-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.c (ARG_POINTER_CFA_OFFSET): Move ...
|
|
* defaults.h (ARG_POINTER_CFA_OFFSET): ... here.
|
|
(INCOMING_FRAME_SP_OFFSET): Move from dwarf2out.c.
|
|
* dwarf2out.c (struct cfa_loc): Change reg to unsigned int,
|
|
rearrange for better packing.
|
|
(INCOMING_FRAME_SP_OFFSET): Move to defaults.h.
|
|
(lookup_cfa_1): Remove inline marker.
|
|
(cfa_equal_p): Split out of ...
|
|
(def_cfa_1): ... here. Use INVALID_REGNUM.
|
|
(build_cfa_loc): Handle !cfa->indirect.
|
|
(frame_pointer_cfa_offset): New.
|
|
(dbx_reg_number): Assert register elimination performed; do
|
|
leaf register remapping.
|
|
(reg_loc_descriptor): Avoid calling dbx_reg_number when unused.
|
|
(eliminate_reg_to_offset): New.
|
|
(based_loc_descr): Remove can_use_fbreg argument. Use fbreg only
|
|
for verifiably local stack frame addresses; re-base to CFA.
|
|
(mem_loc_descriptor): Remove can_use_fbreg argument.
|
|
(concat_loc_descriptor, loc_descriptor): Likewise.
|
|
(containing_function_has_frame_base): Remove.
|
|
(rtl_for_decl_location): Don't do register elimination or
|
|
leaf register remapping here.
|
|
(secname_for_decl): Split out from ..
|
|
(add_location_or_const_value_attribute): ... here.
|
|
(convert_cfa_to_loc_list): New.
|
|
(compute_frame_pointer_to_cfa_displacement): New.
|
|
(gen_subprogram_die): Use them.
|
|
* tree.h (frame_base_decl): Remove.
|
|
* var-tracking.c (frame_base_decl, frame_stack_adjust): Remove.
|
|
(prologue_stack_adjust): Remove.
|
|
(vt_stack_adjustments): Use INCOMING_FRAME_SP_OFFSET.
|
|
(adjust_stack_reference): Re-base memories to arg_pointer_rtx.
|
|
(set_frame_base_location): Remove.
|
|
(compute_bb_dataflow, emit_notes_in_bb): Don't call it.
|
|
(dump_attrs_list, dump_dataflow_set): Use string concatenation.
|
|
(vt_add_function_parameters): Don't eliminate_regs.
|
|
(vt_initialize): Don't create frame_base_decl.
|
|
|
|
2005-09-07 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* doc/install.texi (*-*-solaris2*): Clarify wording on the recommended
|
|
version of GNU binutils for 4.x and later.
|
|
|
|
2005-09-06 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* ggc-page.c (ggc_push_context): Remove.
|
|
(ggc_pop_context): Likewise.
|
|
* ggc.h (ggc_push_context): Remove.
|
|
(ggc_pop_context): Likewise.
|
|
|
|
2005-09-06 Saurabh Verma <saurabh.verma@codito.com>
|
|
|
|
PR target/8973
|
|
* config/arc/arc.c (arc_output_function_epilogue): Update flags while
|
|
returning from an interrupt handler.
|
|
|
|
2005-09-06 Saurabh Verma <saurabh.verma@codito.com>
|
|
|
|
PR target/8972
|
|
* config/arc/arc.c (output_shift): Add check for loop count when
|
|
optimizing.
|
|
|
|
2005-09-06 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree-ssa-phiopt.c (conditional_replacement): Construct proper SSA
|
|
form manually.
|
|
(abs_replacement): Likewise.
|
|
(pass_phiopt): Remove TODO_update_ssa.
|
|
|
|
2005-09-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/23075
|
|
* c-typeck.c (c_finish_return): Set TREE_NO_WARNING on RETURN_EXPR
|
|
if "return with no value, in function returning non-void" warning
|
|
has been issued.
|
|
* tree-cfg.c (execute_warn_function_return): Don't look at
|
|
RETURN_EXPRs with TREE_NO_WARNING set.
|
|
|
|
PR target/22362
|
|
* config/i386/i386.c (ix86_function_regparm): Make sure automatic regparm
|
|
for internal functions doesn't use registers used by global registers
|
|
variables. Use fewer register parameters if there are global register
|
|
variables.
|
|
|
|
2005-09-06 Olivier Hainque <hainque@adacore.com>
|
|
Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR middle-end/14997
|
|
* expr.c (expand_expr_real) <normal_inner_ref>: Force op0 to mem
|
|
when we would be extracting outside its bit span (bitpos+bitsize
|
|
larger than its mode), possible with some VIEW_CONVERT_EXPRs from
|
|
Ada unchecked conversions.
|
|
|
|
2005-09-06 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree-ssa-pre.c (try_look_through_load): New function.
|
|
(compute_avail): Use it to try to look through loads for some
|
|
more useful expressions.
|
|
|
|
2005-09-06 Saurabh Verma <saurabh.verma@codito.com>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation_1): Correct the
|
|
condition for detecting cases like (a&a) and (a^a).
|
|
|
|
2005-09-06 Keith Besaw <kbesaw@us.ibm.com>
|
|
|
|
* common.opt: Add option ftree-vect-loop-version.
|
|
* params.def: Add --param vect-max-version-checks.
|
|
* doc/invoke.texi: Document ftree-vect-loop-version and
|
|
--param vect-max-version-checks.
|
|
* tree-vectorizer.h (_loop_vec_info): Add ptr_mask and
|
|
may_misalign_stmts and defines for accessors.
|
|
* tree-vectorizer.c : (new_loop_vec_info): VEC_alloc for
|
|
LOOP_VINFO_MAY_MISALIGN_STMTS.
|
|
(destroy_loop_vec_info): VEC_free for
|
|
LOOP_VINFO_MAY_MISALIGN_STMTS.
|
|
* tree-vect-analyze.c (vect_compute_data_ref_alignment):
|
|
Update documentation.
|
|
(vect_update_misalignment_for_peel): New.
|
|
(vect_enhance_data_refs_alignment): Update to choose loop
|
|
peeling or loop versioning if appropriate for the (potentially)
|
|
unaligned data references in the loop.
|
|
(vect_analyze_data_refs_alignment): Remove call to
|
|
vect_enhance_data_refs_alignment so the checks can be done
|
|
earlier.
|
|
(vect_analyze_loop): Add call to vect_enhance_data_refs_alignment
|
|
and move up call to vect_analyze_data_refs_alignment.
|
|
* tree-vect-transform.c (vect_create_cond_for_align_checks): New.
|
|
(vect_transform_loop): Add call to loop_version.
|
|
|
|
2005-09-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/23098
|
|
* cse.c (fold_rtx_mem): Call delegitimize_address target hook.
|
|
* simplify-rtx.c (constant_pool_reference_p): New function.
|
|
* rtl.h (constant_pool_reference_p): New prototype.
|
|
* config/i386/i386.md (pushf split, mov[sdx]f split): Use
|
|
constant_pool_reference_p in condition and
|
|
avoid_constant_pool_reference in preparation statements.
|
|
|
|
2005-09-06 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* gcse.c (try_replace_reg): Disallow REG_EQUAL notes for
|
|
STRICT_LOW_PART SETs.
|
|
|
|
2005-09-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR middle-end/21460
|
|
* except.c (sjlj_emit_function_enter): Find the function begin
|
|
note even when it's not in first basic block.
|
|
|
|
2005-09-06 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* acinclude.m4: Renamed from aclocal.m4. Delete AM_LANGINFO_CODESET,
|
|
AM_PROG_CC_C_O, and AM_AUX_DIR_EXPAND.
|
|
* aclocal.m4: Regenerate.
|
|
|
|
2005-09-05 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/m32c.h (TRAMPOLINE_ALIGNMENT): Correct misspelling
|
|
of macro.
|
|
|
|
2005-09-06 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* gimplify.c, ipa-prop.h, varasm.c, config/vxlib.c,
|
|
config/vxworks.h, config/crx/crx.c, config/ms1/ms1.c,
|
|
config/ms1/ms1.md, config/rs6000/rs6000.c: Fix comment typos.
|
|
Follow spelling conventions.
|
|
* doc/invoke.texi: Follow spelling conventions.
|
|
|
|
2005-09-05 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* rtl.h (gen_frame_mem, gen_tmp_stack_mem): Declare.
|
|
* emit-rtl.c (gen_frame_mem, gen_tmp_stack_mem): New functions.
|
|
* builtins.c (expand_builtin_return_addr): Use gen_frame_mem.
|
|
|
|
2005-09-05 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR target/23683
|
|
* sh.c (sh_reorg, emit_load_ptr): Use gen_const_mem.
|
|
(output_stack_adjust): Use gen_tmp_stack_mem.
|
|
(sh_expand_prologue, sh_expand_epilogue): Use gen_frame_mem.
|
|
(sh_set_return_address, sh_allocate_initial_value): Likewise.
|
|
(sh_get_pr_initial_val): Likewise.
|
|
(sh_builtin_saveregs): Use gen_frame_mem and change_address.
|
|
(sh_initialize_trampoline): Likewise. Also use adjust_address.
|
|
* sh.md (divsi_inv_m0): Use gen_const_mem.
|
|
(push_fpscr, pop_fpscr, load_ra): Use gen_frame_mem.
|
|
(movdf_i4+1): Use gen_tmp_stack_mem.
|
|
(reload_outdf+3, reload_outdf+4, fpu_switch+1): Use change_address.
|
|
(fpu_switch+2): Likewise.
|
|
(movv4sf_i, movv16sf_i): Use adjust_address.
|
|
(symGOT_load): Set MEM_NOTRAP_P bit.
|
|
|
|
2005-09-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/23721
|
|
* pa.c (emit_move_sequence): Fix typo in last change.
|
|
|
|
2005-09-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/23454
|
|
* reorg.c (relax_delay_slots): Only call invert_jump if any_condjump_p
|
|
is true.
|
|
|
|
2005-09-03 Richard Henderson <rth@redhat.com>
|
|
John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle-end/23671
|
|
* pa.c (emit_move_sequence): Use replace_equiv_address instead of
|
|
gen_rtx_MEM.
|
|
|
|
2005-09-02 Nicolas Pitre <nico@cam.org>
|
|
|
|
* config/arm/arm.c (arm_legitimize_address): Limit the value passed
|
|
to bit_count to 32 bits.
|
|
|
|
2005-08-31 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR c++/23167
|
|
* gimplify.c (gimplify_expr): Handle TREE_ADDRESSABLE types when
|
|
generating synthetic loads from volatile lvalues.
|
|
|
|
005-09-02 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/stormy16/stormy16-lib2.c (__popcounthi2, __parityhi2,
|
|
__ctzhi2, __clzhi2): New functions.
|
|
|
|
2005-09-02 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23547
|
|
* tree-nested.c (struct var_map_elt): Mark with GTY.
|
|
(struct nesting_info): Mark with GTY. Mark var_map's param is struct
|
|
var_map_elt.
|
|
(lookup_field_for_decl): Allocate new element in GC memory.
|
|
(lookup_tramp_for_decl): Likewise.
|
|
(convert_nl_goto_reference): Likewise
|
|
(create_nesting_tree): Allocate info in GC memory. Likewise for
|
|
info->var_map.
|
|
(free_nesting_tree): Free with ggc_free instead of free.
|
|
(root): New static variable.
|
|
(lower_nested_functions): Remove root as local variable. And zero out
|
|
root at the end of the function.
|
|
|
|
2005-09-02 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/20365
|
|
* simplify-rtx.c (simplify_plus_minus_op_data): Change type of neg
|
|
to short. New member ix.
|
|
(simplify_plus_minus_op_data_cmp): Break ties using ix member.
|
|
(simplify_plus_minus): Initialize ix members before calling qsort.
|
|
|
|
2005-09-02 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/23626
|
|
* tree-cfg.c (replace_uses_by): Clean up eh info.
|
|
|
|
2005-09-01 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/m32c.c (m32c_valid_pointer_mode): Remove stray debug
|
|
fprintf.
|
|
|
|
2005-09-01 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (setup_incoming_varargs): Set MEM_NOTRAP_P.
|
|
(rs6000_split_multireg_move): Use replace_equiv_address instead of
|
|
gen_rtx_MEM.
|
|
|
|
2005-09-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* c-decl.c (diagnose_mismatched_decls): With -Wredundant-decls,
|
|
do not issue warning for a variable definition following
|
|
a declaration.
|
|
|
|
2005-09-01 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23668
|
|
* config/i386/i386.c (ix86_expand_vector_init_one_var): Restore
|
|
conversion to CONST_VECTOR.
|
|
|
|
2005-09-01 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23676
|
|
* reload1.c (reload_as_needed): Check !CALL_P before calling
|
|
fixup_eh_region_note.
|
|
* rtlanal.c (may_trap_p): SUBREG by itself cannot trap.
|
|
|
|
2005-09-01 DJ Delorie <dj@redhat.com>
|
|
|
|
* varasm.c (output_constant): Let the target resolve
|
|
conversions of addresses to non-default pointer sizes.
|
|
|
|
2005-09-01 Nicolas Pitre <nico@cam.org>
|
|
|
|
* config/arm/arm.c (arm_legitimize_address): Split absolute addresses
|
|
to alow matching ARM pre-indexed addressing mode.
|
|
(arm_override_options): Remove now irrelevant comment.
|
|
|
|
2005-09-01 Phil Edwards <phil@codesourcery.com>
|
|
|
|
* config.gcc (i*86-wrs-vxworks): Update. Split out vxworksae target.
|
|
* config/i386/t-vxworks: Update multilibs for VxWorks 6 and RTP mode.
|
|
* config/i386/vxworks.h: Likewise.
|
|
* config/i386/t-vxworksae: New file, for VxWorks AE.
|
|
* config/i386/vxworksae.h: Likewise.
|
|
|
|
2005-09-01 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/23410
|
|
* tree-ssa-loop-niter.c (scev_probably_wraps_p): Check that the
|
|
sequence is not wrapping during the first step.
|
|
|
|
2005-09-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/7241
|
|
* dwarf2out.c (base_type_die): Compare char_type_node with
|
|
TYPE_MAIN_VARIANT (type), not type.
|
|
|
|
2005-09-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/15366
|
|
* common.opt: Add -finline-functions-called-once.
|
|
Put -fearly-inlining in alphabetically ordered place.
|
|
* doc/invoke.texi: Document new option.
|
|
* ipa-inline.c (cgraph_decide_inlining): Honour
|
|
flag_inline_functions_called_once.
|
|
|
|
2005-09-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/23478
|
|
* local-alloc.c (struct qty): Add n_throwing_calls_crossed field.
|
|
(alloc_qty): Initialize it.
|
|
(update_equiv_regs): Clear REG_N_THROWING_CALLS_CROSSED.
|
|
(combine_regs): Combine also n_throwing_calls_crossed fields.
|
|
(find_free_reg): Don't attempt to caller-save pseudos crossing
|
|
calls that might throw.
|
|
* global.c (struct allocno): Add throwing_calls_crossed field.
|
|
(global_alloc): Revert 2005-08-22 change. Initialize
|
|
throwing_calls_crossed.
|
|
(find_reg): Don't attempt to caller-save pseudos crossing calls that
|
|
might throw.
|
|
|
|
2005-09-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/23649
|
|
* config/rs6000/predicates.md (mask_operand): Only handle rlwinm masks.
|
|
(mask64_operand): Reinstate code prior to 2005-06-11 change.
|
|
(mask64_2_operand): Reinstate code prior to 2004-11-11 change.
|
|
(and64_2_operand): Tweak to use predicate.
|
|
(and_operand): Adjust for mask_operand changes.
|
|
* config/rs6000/rs6000.c (num_insns_constant): Revert 2005-06-11.
|
|
(print_operand): Likewise.
|
|
(rs6000_rtx_costs): Pass mode to mask_operand and use mask64_operand.
|
|
(mask64_1or2_operand): Delete.
|
|
* rs6000/rs6000-protos.h (mask64_1or2_operand): Delete.
|
|
* config/rs6000/rs6000.h (EXTRA_CONSTRAINT <S>): Revert 2005-06-11.
|
|
(EXTRA_CONSTRAINT <T>): Pass operand mode to predicate.
|
|
(EXTRA_CONSTRAINT <t>): Disallow mask64_operand matches.
|
|
* config/rs6000/rs6000.md (andsi3_internal3 split): Revert 2005-06-11.
|
|
(rotldi3_internal4): Likewise.
|
|
(rotldi3_internal5, rotldi3_internal5 split): Likewise.
|
|
(rotldi3_internal6, rotldi3_internal6 split): Likewise.
|
|
(ashldi3_internal7): Likewise.
|
|
(ashldi3_internal8, ashldi3_internal8 split): Likewise.
|
|
(ashldi3_internal, ashldi3_internal9 split): Likewise.
|
|
(anddi3 split): Don't match mask64_operand.
|
|
(anddi3_internal2): Add rlwinm. Modify 't' splitter predicate.
|
|
(anddi3_internal3): Add rlwinm. Use and64_2_operand in non-cr0
|
|
splitter and match TARGET_64BIT not TARGET_POWERPC64. Modify
|
|
't' splitter predicate.
|
|
(movdi_internal64 + 2): Revert 2005-06-11 change.
|
|
|
|
2005-08-31 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/m32c.c (m32c_valid_pointer_mode): New.
|
|
(m32c_asm_integer): Add support for 32 bit pointers.
|
|
|
|
2005-08-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* emit-rtl.c (set_mem_attributes_minus_bitpos): Look through
|
|
component-like references for setting MEM_NOTRAP_P.
|
|
|
|
* config/i386/i386.c (ix86_setup_incoming_varargs): Set MEM_NOTRAP_P.
|
|
* config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.
|
|
|
|
2005-08-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Force subregs
|
|
into a pseudo before applying gen_lowpart.
|
|
|
|
2005-08-31 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* doc/install.texi (Specific): Update cctools version required
|
|
for full functionality.
|
|
* config/darwin.h (LINK_SPEC): Pass -mmacosx-version-min to the
|
|
linkers as -macosx_version_min.
|
|
|
|
2005-08-31 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR target/21255
|
|
* sh.c (print_operand, %R and %S): Add handling of floating point
|
|
registers, memory, constants and invalid operands.
|
|
|
|
2005-08-31 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* ipa-pure-const.c: Change dump name.
|
|
|
|
2005-08-31 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/23570
|
|
* config/i386/sse.md (*sse_concatv2sf): Change operand 2 constraint
|
|
to "reg_or_0_operand".
|
|
(sse2_loadld): Change operand 1 constraint to "reg_or_0_operand".
|
|
|
|
2005-08-31 Dale Johannesen <dalej@apple.com>
|
|
|
|
* loop-iv.c (iv_number_of_iterations): Fix overflow check for
|
|
loops that count down.
|
|
|
|
2005-08-31 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/23601
|
|
* reload1.c (reload): Set MEM_NOTRAP_P in spill slots.
|
|
(fixup_eh_region_note): New.
|
|
(reload_as_needed): Call it.
|
|
(fixup_abnormal_edges): Allow all throwing insns to be deleted;
|
|
don't call find_many_sub_basic_blocks; call verify_flow_info.
|
|
* function.c (assign_stack_local_1): Set MEM_NOTRAP_P.
|
|
(keep_stack_depressed): Likewise.
|
|
(assign_stack_temp_for_type): Likewise; use adjust_address_nv.
|
|
|
|
2005-08-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_function_ok_for_sibcall): Fix test for
|
|
fp return matching.
|
|
|
|
2005-08-31 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* expr.c (expand_expr_real_1): Compare size of address
|
|
mode to target's address mode size in deciding expansion of
|
|
the constant address.
|
|
|
|
2005-08-31 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/23477
|
|
* expr.c (all_zeros_p): New function.
|
|
(expand_expr_real_1): Handle the case of an all-zero
|
|
non-addressable constructor separately.
|
|
|
|
2005-08-31 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* builtins.c: (expand_builtin_strcpy, expand_builtin_strcat): Change
|
|
arguments, adjust all callers.
|
|
(expand_builtin_strcat): Rewrite to call strcpy instead of mempcpy.
|
|
|
|
2005-08-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/23630
|
|
* expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Use gen_lowpart
|
|
whenever the mode sizes match.
|
|
|
|
2005-08-31 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* calls.c (load_register_parameters): Fix comment typo.
|
|
* expr.c (emit_push_insn): Comment formatting.
|
|
|
|
2005-08-30 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/i386/x-cygwin (host-cygwin): Change dependency from
|
|
hosthooks-def.h to $(HOSTHOOKS_DEF_H).
|
|
|
|
2005-08-29 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_one_var): Don't modify
|
|
parts of 'vals'.
|
|
|
|
2005-08-29 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23408
|
|
* ipa-inline.c (cgraph_decide_inlining_incrementally): Remove the
|
|
call to ggc_collect.
|
|
|
|
2005-08-29 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR bootstrap/21268
|
|
* Makefile.in (ALL_CPPFLAGS): Include $(INCLUDES) at the
|
|
beginning. Remove $(INCLUDES) from all the rules, if following
|
|
$(ALL_CPPFLAGS) or $(BUILD_CPPFLAGS).
|
|
|
|
2005-08-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/23484
|
|
* builtins.c (fold_builtin_memory_chk, fold_builtin_stxcpy_chk,
|
|
fold_builtin_strncpy_chk, fold_builtin_snprintf_chk): If len is
|
|
not constant, but maxlen is, don't set len to maxlen, rather
|
|
set maxlen to len if len is a constant.
|
|
|
|
2005-08-29 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/23475
|
|
* tree-ssa-loop-ivcanon.c (remove_empty_loop): Update frequencies
|
|
and counts.
|
|
|
|
2005-08-28 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR middle-end/22455
|
|
|
|
* fold-const.c (fold_checksum_tree): Adjust for now-largest tree size.
|
|
Checksum only the parts of the tree that exist for the tree code.
|
|
|
|
2005-08-28 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/i386/i386.c (nocona_cost): Increase MOVE_RATIO.
|
|
|
|
2005-08-28 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree-vrp.c: Remove obsolete comment in front of vrp_initialize.
|
|
|
|
2005-08-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* stor-layout.c (finalize_type_size): Revert workaround from 08-26.
|
|
* tree.c (make_node_stat): Use BITS_PER_UNIT instead of alignment
|
|
of char_type_node.
|
|
|
|
2005-08-28 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR ada/23593
|
|
* builtins.c (get_memory_rtx): Don't strip nops
|
|
in between COMPONENT_REFs.
|
|
|
|
2005-08-27 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/23463
|
|
* gimplify.c (gimplify_modify_expr_rhs): Remove check for zero sized
|
|
types.
|
|
(gimplify_modify_expr): Check for zero sized types and gimplify the
|
|
rhs and lhs as statements.
|
|
|
|
2005-08-27 John David Anglin <dave.anflin@nrc-cnrc.gc.ca>
|
|
|
|
PR libgcj/23508
|
|
* pa/linux-unwind.h (pa32_fallback_frame_state): Use r0 slot in frame
|
|
state for return address column of signal frames.
|
|
|
|
2005-08-27 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/23539
|
|
* config/rs6000/rs6000.c (expand_block_clear): Use HImode when
|
|
bytes >= 2 not bytes == 2.
|
|
(expand_block_move): Same.
|
|
|
|
2005-08-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR target/23575
|
|
* config/i386/sse.md (sse2_movsd): Add missing closing
|
|
braces.
|
|
|
|
2005-08-27 Paul Brook <paul@codesourcery.com>
|
|
|
|
* genrecog.c (enum decision_type): Add DT_num_insns.
|
|
(struct decision_test): Add u.num_insns.
|
|
(add_to_sequence): Add DT_num_insns test.
|
|
(maybe_both_true_2, nodes_identical_1): Handle DT_num_insns.
|
|
(write_cond, debug_decision_2): Ditto.
|
|
(change_state): Assume peep2_next_insn never fails.
|
|
Remove "afterward" argument.
|
|
(write afterward, write_tree): Update to match.
|
|
* recog.c (peep2_current_count): New variable.
|
|
(peep2_next_insn): Check it.
|
|
(peephole2_optimize): Set peep2_current_count.
|
|
* recog.h (peep2_current_count): Declare.
|
|
|
|
2005-08-26 Josh Conner <jconner@apple.com>
|
|
|
|
PR middle-end/23584
|
|
* ipa-pure-const.c (check_tree): Check for volatile-ness
|
|
when considering a dereference.
|
|
|
|
2005-08-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* rtl.h (MEM_IN_STRUCT_P): Fix comment typo.
|
|
|
|
2005-08-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/23561
|
|
* builtins.c (get_memory_rtx): Add LEN argument. If MEM_EXPR is
|
|
a COMPONENT_REF, remove all COMPONENT_REF from MEM_EXPR unless
|
|
at most LEN bytes long memory fits into the field.
|
|
(expand_builtin_memcpy, expand_builtin_mempcpy, expand_movstr,
|
|
expand_builtin_strncpy, expand_builtin_memset, expand_builtin_memcmp,
|
|
expand_builtin_strcmp, expand_builtin_strncmp): Adjust callers.
|
|
|
|
2005-08-26 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/23560
|
|
* loop.c (biased_biv_may_wrap_p): New.
|
|
(maybe_eliminate_biv_1): Use it to suppress non-equality
|
|
comparison transformations. Delete disabled code.
|
|
|
|
2005-08-26 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* combine.c (make_extraction): Avoid reference outside object.
|
|
|
|
2005-08-26 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* stor-layout.c (finalize_type_size): Restore behaviour for
|
|
non-aggregate types to the status quo ante of the patch for
|
|
pr 23467. Document why it matters.
|
|
|
|
2005-08-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/23506
|
|
* c-common.c (c_common_nodes_and_builtins): Increase builtin_types
|
|
array by one element, initialize the BT_LAST element with NULL.
|
|
|
|
2005-08-26 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (eq<mode>_compare): Only enable when
|
|
optimizing for size.
|
|
(plus_eqsi): Same.
|
|
(compare_plus_eqsi): Same.
|
|
(plus_eqsi_compare): Same.
|
|
(neg_eq0<mode>): Same.
|
|
(neg_eq<mode>): Same.
|
|
|
|
* config/rs6000/aix52.h (PROCESSOR_DEFAULT): Change to
|
|
PROCESSOR_POWER4.
|
|
|
|
2005-08-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/v850/v850.c (ep_memory_operand): Return FALSE if
|
|
TARGET_EP is not defined.
|
|
* config/v850/c850.h (TARGET_CPU_CPP_BUILTINS): Define __EP__ if
|
|
TARGET_EP is enabled.
|
|
(OPTIMIZATION_OPTIONS): Do not define MASK_EP when optimizing.
|
|
* config/v850/v850.md (save_all_interrupt): Only use the EP
|
|
register if TARGET_EP is defined.
|
|
(restore_all_interrupt): Likewise.
|
|
* config/v850/lib1funcs.asm: Update functions so that the EP
|
|
register is only used if __EP__ is defined.
|
|
|
|
2005-08-26 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.c (mips_expand_prologue): Handle case when
|
|
generating for MIPS16 and the outgoing argument area is more than
|
|
SMALL_OPERAND. Use the frame pointer as temporary to generate the
|
|
add instruction.
|
|
|
|
2005-08-26 Paul Woegerer <paul.woegerer@nsc.com>
|
|
|
|
* config/crx/crx.md: Make doloop_end pattern usage controllable
|
|
via mloop-nesting=<max-nesting> command line switch. Make sure
|
|
the combiner cannot use doloop_end_<mode> in an illegal way.
|
|
* config/crx/crx.c: Use regs up to r6 for argument passing.
|
|
Refine crx_address_cost (non cst4 displacements are expensive).
|
|
* config/crx/crx.opt: Add switch for mloop-nesting=.
|
|
|
|
2005-08-26 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("movstr", "*movstr"): Add patterns.
|
|
(UNSPEC_MVST): New constant.
|
|
|
|
2005-08-26 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/predicates.md ("shift_count_operand", "setmem_operand"):
|
|
Reject operands containing eliminable registers.
|
|
* testsuite/gcc.dg/20050825-1.c: New testcase.
|
|
|
|
2005-08-24 Paolo Bonzini <bonzini@gnu.org>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* regmove.c (reg_is_remote_constant_p): Reorganize to not use log links.
|
|
|
|
2005-08-24 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR tree-optimization/23546
|
|
* tree-ssa-loop-im.c (for_each_index): Handle INTEGER_CST
|
|
and REAL_CST nodes.
|
|
|
|
2005-08-24 Pete Steinmetz <steinmtz@us.ibm.com>
|
|
|
|
* params.def (PARAM_MIN_SPEC_PROB): New.
|
|
* sched-rgn.c (MIN_PROBABILITY): Delete.
|
|
(compute_trg_info): Convert to PARAM_VALUE.
|
|
* doc/invoke.texi (param): Document min-spec-prob.
|
|
|
|
2005-08-24 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* config/darwin.h: define __PIC__
|
|
* config/rs6000/darwin.h: Add SUBTARGET_OS_CPP_BUILTINS to
|
|
TARGET_OS_CPP_BUILTINS macro.
|
|
|
|
2005-08-24 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md: Fix thinko in the peephole2 I added
|
|
yesterday.
|
|
|
|
2005-08-24 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* bb-reorder.c (copy_bb, duplicate_computed_gotos): Add argument
|
|
to duplicate_block.
|
|
* cfghooks.c (duplicate_block): Added position where to place
|
|
new block as argument.
|
|
* cfghooks.h (duplicate_block): Declaration changed.
|
|
* cfglayout.c (copy_bbs): Add argument after. Pass it to
|
|
duplicate_block.
|
|
* cfglayout.h (copy_bbs): Declaration changed.
|
|
* cfgloop.h (loop_version): Declaration changed.
|
|
* cfgloopmanip.c (duplicate_loop_to_header_edge): Pass
|
|
position to copy_bbs.
|
|
(loop_version): Pass position to duplicate_loop_to_header_edge.
|
|
Add place_after argument and position new blocks according to
|
|
it.
|
|
* modulo-sched.c (sms_schedule): Pass place_after argument
|
|
to loop_version.
|
|
* tracer.c (tail_duplicate): Pass argument to duplicate_block.
|
|
* tree-cfg.c (split_edge_bb_loc): New function.
|
|
(tree_split_edge, tree_duplicate_sese_region): Use split_edge_bb_loc
|
|
to determine position of new blocks.
|
|
* tree-ssa-loop-unswitch.c (tree_unswitch_loop): Pass argument
|
|
to loop_version.
|
|
* tree-ssa-threadupdate.c (create_block_for_threading): Pass
|
|
argument to duplicate_block.
|
|
* tree-vectorizer.c (slpeel_tree_duplicate_loop_to_edge_cfg):
|
|
Pass position to copy_bbs.
|
|
|
|
2005-08-24 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* fold-const.c (ptr_difference_const): Use
|
|
cst_and_fits_in_hwi instead of host_integerp.
|
|
|
|
2005-08-24 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config/darwin.c (gen_pic_offset): New.
|
|
(machopic_indirect_data_reference, machopic_legitimize_pic_address):
|
|
Use it.
|
|
|
|
2005-08-23 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/23486
|
|
* tree-ssa-loop.c (pass_scev_cprop): Add TODO_update_ssa_only_virtuals.
|
|
|
|
2005-08-23 Phil Edwards <phil@codesourcery.com>
|
|
|
|
* config.gcc (*-*-vxworks*): Update tm_file, add extra_options,
|
|
remove use_collect2.
|
|
(powerpc-wrs-vxworks): Update, split out *-*-vxworksae target.
|
|
|
|
* target-def.h (TARGET_HAVE_CTORS_DTORS): Allow target
|
|
configuration files to override the default value.
|
|
|
|
* config/t-vxworks: Remove INSTALL_ASSERT_H. Define STMP_FIXPROTO,
|
|
EXTRA_HEADERS, and EXTRA_MULTILIB_PARTS.
|
|
* config/vx-common.h: New file, split out from...
|
|
* config/vxworks.h: here. Update for VxWorks 6.x and RTP mode.
|
|
* config/vxworksae.h: New file, for VxWorks AE.
|
|
* config/vxworks.opt: New file.
|
|
* config/vxlib.c: Update for VxWorks 6.
|
|
|
|
* config/rs6000/t-vxworks (MULTILIB_OPTIONS): New list. Adjust
|
|
other MULTILIB_* variables appropriately.
|
|
(LIB2FUNCS_EXTRA, EXTRA_MULTILIB_PARTS): Correct from t-ppccomm.
|
|
* config/rs6000/t-vxworksae: New file, adjust multilibs for AE.
|
|
* config/rs6000/vxworks.h: Update for VxWorks 6.
|
|
* config/rs6000/vxworksae.h: New file, mostly placeholder for now.
|
|
|
|
2005-08-23 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/20799
|
|
* config/darwin.c (machopic_select_section): Remove the hack to
|
|
mark "::operator new" and "::operator delete" for coalescing
|
|
even though they are not weak.
|
|
|
|
2005-08-24 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* configure.ac (HAVE_LD_NO_DOT_SYMS): Set for powerpc-linux biarch.
|
|
* configure: Regenerate.
|
|
|
|
2005-08-23 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR middle-end/23517
|
|
* fold-const.c (fold_convert): Use VIEW_CONVERT_EXPR to convert
|
|
between vectors.
|
|
* convert.c (convert_to_integer, convert_to_vector): Likewise.
|
|
* tree-vect-generic.c (tree_vec_extract, expand_vector_operations_1):
|
|
Likewise.
|
|
|
|
2005-08-23 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (equality_operator): New.
|
|
* config/rs6000/rs6000.md: Rewrite as a peephole2 the split for
|
|
comparison with a large constant.
|
|
|
|
2005-08-23 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* hwint.h (HOST_WIDE_INT_PRINT): Use HOST_LONG_LONG_FORMAT.
|
|
|
|
2005-08-23 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* sh.c (sh_builtin_saveregs): If the number of to-be-saved fp
|
|
registers is even, and we have a hardware double precision fp,
|
|
align the buffer.
|
|
(sh_gimplify_va_arg_expr): For floating point arguments, consider
|
|
size of current argument when checking if argument was passed in
|
|
registers.
|
|
|
|
* sh.c (sh_attr_renesas_p): Handle error_mark_node.
|
|
|
|
PR middle-end/23467
|
|
* stor-layout.c (finalize_type_size): Dont override
|
|
existing alignment with a smaller alignment from the mode.
|
|
|
|
2005-08-23 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* lambda-code.c (lambda_vector_lexico_pos): Moved...
|
|
* lambda.h (lambda_vector_lexico_pos): ... here.
|
|
* tree-data-ref.c (build_classic_dist_vector): Return false when
|
|
the distance vector is lexicographically negative.
|
|
|
|
2005-08-23 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/23511
|
|
* tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined): Don't
|
|
handle cases where TYPE_MIN_VALUE or TYPE_MAX_VALUE are NULL_TREE.
|
|
|
|
2005-08-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/22043
|
|
* tree.h (count_type_elements): Add ALLOW_FLEXARR argument.
|
|
* expr.c (count_type_elements): Add ALLOW_FLEXARR argument.
|
|
If ALLOW_FLEXARR, handle types ending with flexible array member.
|
|
Pass false as second argument to recursive count_type_elements calls.
|
|
(categorize_ctor_elements_1, mostly_zeros_p): Pass false as second
|
|
argument to count_type_elements call.
|
|
* tree-sra.c (decide_block_copy): Likewise.
|
|
* gimplify.c (gimplify_init_constructor): If num_type_elements < 0
|
|
for a constant-sized object, set cleared as well. Pass true as
|
|
second argument to count_type_elements call.
|
|
|
|
2005-08-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/21571
|
|
* config/rs6000/rs6000.c (rs6000_legitimate_small_data_p): Rename
|
|
from legitimate_small_data_p, and make global. Update use.
|
|
Remove forward declaration.
|
|
* config/rs6000/rs6000-protos.h (rs6000_legitimate_small_data_p):
|
|
Declare.
|
|
* config/rs6000/rs6000.md (movdf_hardfloat32): Allow small data mems.
|
|
|
|
2005-08-23 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (eq<mode>): Use output operand instead
|
|
of scratch intermediates.
|
|
(eq<mode>_compare): Same.
|
|
(neg_eq0<mode>): New.
|
|
(neg_eq<mode>): Convert to define_insn_and_split.
|
|
|
|
2005-08-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/23070
|
|
* config/rs6000/rs6000.c (function_arg): For ABI_V4 calls to
|
|
stdarg functions, set/clear the fp marker even when no variable
|
|
args are passed.
|
|
* config/rs6000/sysv4.opt (mprototype): Describe.
|
|
|
|
2005-08-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/23478
|
|
* regs.h (reg_info): Add throw_calls_crossed.
|
|
(REG_N_THROWING_CALLS_CROSSED): Define.
|
|
* flow.c (allocate_reg_life_data): Initialize
|
|
REG_N_THROWING_CALLS_CROSSED.
|
|
(propagate_one_insn, attempt_auto_inc): Update
|
|
REG_N_THROWING_CALLS_CROSSED.
|
|
* global.c (global_alloc): Don't allocate pseudos across
|
|
calls that may throw.
|
|
|
|
2005-08-22 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR c/18715
|
|
* c-common.c (c_do_switch_warnings): Look for a node where the enum's
|
|
value is inbetween the range if we did not find an exact match.
|
|
|
|
2005-08-22 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/invoke.texi (Option Summary): Add ms1 options.
|
|
* doc/extend.texi: Document interrupt handler attribute for ms1.
|
|
* doc/md.texi: Document ms1 constraints.
|
|
* config.gcc: Add ms1-*-elf.
|
|
* config/ms1/ms1.h: New.
|
|
* config/ms1/ms1.c: New.
|
|
* config/ms1/ms1.md: New.
|
|
* config/ms1/ms1-protos.h: New.
|
|
* config/ms1/ABI.txt: New.
|
|
* config/ms1/crti.asm: New.
|
|
* config/ms1/crtn.asm: New.
|
|
* config/ms1/lib2extra-funcs.c: New.
|
|
* config/ms1/t-ms1: New.
|
|
* config/ms1/ms1.opt: New.
|
|
|
|
2005-08-22 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* config/rs6000/altivec.md (xorv4sf3): New.
|
|
(negv4sf2, neg<mode>2): Likewise.
|
|
|
|
2005-08-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/23485
|
|
* config/ia64/ia64.md (divsi3): Check divide by zero.
|
|
(udivsi3): Likewise.
|
|
(divdi3): Likewise.
|
|
(udivdi3): Likewise.
|
|
|
|
2005-08-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_immed_subreg) <case CONST_DOUBLE>: Only clear
|
|
up to elem_bitsize bits, not max_bitsize.
|
|
|
|
2005-08-21 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/23433
|
|
* tree-chrec.c (chrec_apply): Translate INTEGER_CST to a
|
|
REAL_CST when the type is SCALAR_FLOAT_TYPE_P.
|
|
|
|
2005-08-21 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/23434
|
|
* tree-ssa-loop-niter.c (proved_non_wrapping_p): Give up when
|
|
the iteration bound is not an INTEGER_CST.
|
|
|
|
2005-08-21 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* tree-vect-transform.c (get_initial_def_for_reduction): Set
|
|
need_epilog_adjust back to false for MIN/MAX case. Set *scalar_def to
|
|
NULL if need_epilog_adjust is false.
|
|
(vect_create_epilog_for_reduction): Variable adjust_in_epilog removed.
|
|
Case 3 always peels first itration, not just for PLUS case, and no need
|
|
to use scalar_initial_def here. Create an epilog adjustment only if
|
|
scalar_initial_def is not NULL.
|
|
|
|
(vectorizable_reduction): Remove assert.
|
|
|
|
2005-08-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/23485
|
|
* config/ia64/lib1funcs.asm (__divdi3): Check divide by zero.
|
|
(__moddi3): Likewise.
|
|
(__udivdi3): Likewise.
|
|
(__umoddi3): Likewise.
|
|
(__divsi3): Likewise.
|
|
(__modsi3): Likewise.
|
|
(__udivsi3): Likewise.
|
|
(__umodsi3): Likewise.
|
|
|
|
2005-08-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree-pass.h (TDF_GRAPH): Define.
|
|
* tree-dump.c (dump_options): Don't set TDF_GRAPH in "all".
|
|
* passes.c (finish_optimization_passes): Only call
|
|
finish_graph_dump_file if TDF_GRAPH is set.
|
|
(execute_one_pass): Only call clean_graph_dump_file if dump_file !=
|
|
NULL. Set TDF_GRAPH bit.
|
|
(execute_todo): Call print_rtl_graph_with_bb if TDF_GRAPH is set.
|
|
|
|
2005-08-20 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.h (arm_stack_offsets): Add locals_base field.
|
|
* arm.c (arm_get_frame_offsets): Compute it.
|
|
(thumb_compute_initial_elimination offset): Make the Thumb frame
|
|
pointer point to the base of the local variables.
|
|
(thumb_expand_prologue): Update accordingly.
|
|
(thumb_expand_epilogue): Likewise.
|
|
|
|
* arm.md (thumb_movhi_clobber): Make this insn a define_expand. Change
|
|
mode of clobbered scratch to DImode. Handle a case that's known to
|
|
need this.
|
|
|
|
2005-08-19 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (gt0<mode>): Delete.
|
|
(gt0<mode>_compare): Delete.
|
|
(neg_gt0<mode>): Delete.
|
|
|
|
2005-08-19 Eric Christopher <echristo@apple.com>
|
|
|
|
* optabs.h: Change CTI_ to COI_.
|
|
* optabs.c: Ditto.
|
|
|
|
2005-08-19 James E Wilson <wilson@specifix.com>
|
|
|
|
* builtins.c (expand_builtin_return_addr): Set
|
|
current_function_accesses_prior_frames when count != 0. Use
|
|
frame_pointer_rtx when count == 0.
|
|
* function.h (struct function): Add accesses_prior_frames field.
|
|
(current_function_accesses_prior_frames): Define.
|
|
* reload1.c (init_elim_table): Check
|
|
current_function_accesses_prior_frames.
|
|
* doc/tm.texi (INITIAL_FRAME_ADDRESS_RTX): Update docs.
|
|
|
|
2005-08-19 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-cfgcleanup.c (cleanup_tree_cfg): Fix flowgraph change
|
|
indicator. Return true if the flowgraph changed during
|
|
cleanup.
|
|
|
|
2005-08-19 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 23476
|
|
* tree-cfgcleanup.c (cleanup_control_expr_graph): Fold the
|
|
conditional expression before testing its value.
|
|
|
|
2005-08-19 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* doc/invoke.texi: Fix documentation for -ftree-dominator-opts.
|
|
|
|
2005-08-19 Devang Patel <dpatel@apple.com>
|
|
|
|
PR tree-optimization/23048
|
|
* tree-if-conv.c (if_convertible_bb_p): Supply basic_block as
|
|
third parameter. Check whether latch is dominated by exit
|
|
block or not.
|
|
(if_convertible_loop_p): Supply exit block itself to
|
|
if_convertible_bb_p.
|
|
|
|
2005-08-19 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/23473
|
|
* arm.md (arm_load_pic_register): Change argument to the mask of
|
|
saved registers. Call thumb_find_work_register if we need a
|
|
scratch register on Thumb.
|
|
(arm_expand_prologue): Pass empty register set to
|
|
arm_load_pic_register.
|
|
(thumb_expand_prologue): Pass live_regs_mask directly to
|
|
arm_load_pic_register.
|
|
* arm-protos.h (arm_load_pic_register): Update prototype.
|
|
|
|
2005-08-19 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* sh.c (find_sole_member): New function.
|
|
(sh_gimplify_va_arg_expr): Use it. Allow RECORD_TYPE mode mismatch
|
|
if the record's alignment is larger than the size of its only member.
|
|
|
|
2005-08-19 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/23436
|
|
* arm.c (thumb_legitimize_reload_address): New function.
|
|
* arm-protos.h (thumb_legitimize_reload_address): Add prototype.
|
|
* arm.h (THUMB_LEGITIMIZE_RELOAD_ADDRESS): Call it.
|
|
|
|
2005-08-19 Paul Woegerer <paul.woegerer@nsc.com>
|
|
|
|
* config/crx/crx.c: Implement crx_decompose_address. Reject
|
|
symbolic displacements since CRX register relative adressing
|
|
mode can't handle unsigned 32-bit values as displacements.
|
|
* config/crx/crx.h: Simplify definitions, remove redundant
|
|
parenthesis and obsolete macros.
|
|
* config/crx/crx.opt: Add new switch for debugging addresses.
|
|
* config/crx/crx-protos.h: Add new declarations for above.
|
|
|
|
2005-08-19 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/20624
|
|
* gimple-low.c (block_may_fallthru): Handle CLEANUP_POINT_EXPR by
|
|
looking past it.
|
|
|
|
2005-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* collect2.c (dup2): Delete.
|
|
* configure.ac: Don't check for dup2.
|
|
|
|
* config.in, configure: Regenerate.
|
|
|
|
2005-08-18 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* sh.c (sh_gimplify_va_arg_expr): Loop to substitute a RECORD_TYPE
|
|
record with the type of its only member.
|
|
|
|
2005-08-18 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (ltu<mode>_compare): Convert to
|
|
define_insn_and_split.
|
|
(plus_ltu<mode>_compare): Same.
|
|
(gtu<mode>_compare): Same.
|
|
(plus_gtu<mode>_compare): Same.
|
|
|
|
2005-08-18 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/22228
|
|
* tree-ssa-loop (pass_vectorize): Add TODO_verify_loops to
|
|
todo_flags_start.
|
|
* tree-vect-transform.c (vect_transform_loop): Mark the variables that
|
|
are recorded in vect_vnames_to_rename for renaming.
|
|
* tree-vectorizer.c (vect_vnames_to_rename): New global bitmap.
|
|
(slpeel_update_phi_nodes_for_guard1): Record virtual vars for renaming
|
|
in vect_vnames_to_rename.
|
|
(vectorize_loops): Allocate and free the vect_vnames_to_rename bitmap.
|
|
* tree-vectorizer.h (vect_vnames_to_rename): New extern variable.
|
|
|
|
2005-08-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR c++/22034
|
|
* cgraphunit.c (cgraph_varpool_assemble_pending_decls): Emit debug
|
|
info only for local statics, not for member variables.
|
|
|
|
2005-08-18 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* tree-data-ref.c (analyze_siv_subscript_cst_affine): Fix comment typo.
|
|
|
|
2005-08-18 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* c-typeck.c (designator_errorneous): Rename to designator_erroneous.
|
|
|
|
2005-08-18 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/16045
|
|
* builtins.c (fold_builtin): Create a new NOP_EXPR all the time.
|
|
|
|
2005-08-17 James E Wilson <wilson@specifix.com>
|
|
|
|
* c-decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE in
|
|
array size check.
|
|
|
|
2005-08-17 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (leu<mode>): Convert to mode macro.
|
|
(leu<mode>_compare): Same.
|
|
(plus_leu<mode>): Same.
|
|
(neg_leu<mode>): Same.
|
|
(and_neg_leu<mode): Same.
|
|
(ltu<mode>_compare): Same.
|
|
(plus_ltu<mode>): Same.
|
|
(geu<mode>): Same.
|
|
(geu<mode>_compare): Same.
|
|
(plus_geu<mode>): Same.
|
|
(neg_geu<mode>): Same.
|
|
(and_neg_geu<mode>): Same.
|
|
(plus_gt<mode>): Same.
|
|
(gtu<mode>_compare): Same.
|
|
(plus_gtu<mode>): Same.
|
|
|
|
2005-08-17 Erik Christiansen <erik@dd.nec.com.au>
|
|
|
|
* config/v850/lib1funcs.asm (callt_save_interrupt): Fix comment typos.
|
|
Move call_table_data to end. Delete spurious .text.
|
|
(callt_save_all_interrupt): Fix comment typo.
|
|
|
|
2005-08-17 James E Wilson <wilson@specifix.com>
|
|
Kevin Winchester <winchester@amirix.com>
|
|
|
|
PR target/21684
|
|
* config/mcore/mcore.h (SHIFT_COUNT_TRUNCATED): Define to 0.
|
|
|
|
2005-08-17 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/23268
|
|
* config/i386/i386.md ("*fist<mode>2_1"): New pattern.
|
|
("lrint<mode>2"): Change expander to use "*fist<mode>2_1" pattern.
|
|
|
|
2005-08-17 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* sh.c (sh_gimplify_va_arg_expr): Don't substitute a RECORD_TYPE
|
|
record with the type of its only member if the modes don't match.
|
|
|
|
* varasm.c (decode_reg_name): Skip empty additional register names.
|
|
|
|
2005-08-16 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-im.c (MAX_LSM_NAME_LENGTH, lsm_tmp_name,
|
|
lsm_tmp_name_length): New.
|
|
(lsm_tmp_name_add, gen_lsm_tmp_name, get_lsm_tmp_name): New functions.
|
|
(schedule_sm): Use get_lsm_tmp_name instead of "lsm_tmp".
|
|
|
|
2005-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config.gcc: Added z9-109 switch.
|
|
* config/s390/2084.md ("x_int", "x_agen", "x_lr", "x_la", "x_larl",
|
|
"x_load", "x_store", "x_branch", "x_call", "x_mul_hi", "x_mul_sidi",
|
|
"x_div", "x_sem", "x_cs", "x_vs", "x_stm", "x_lm", "x_other",
|
|
"x_fsimpdf", "x_fsimpsf", "x_fdivdf", "x_fdivsf", "x_floaddf",
|
|
"x_floadsf", "x_fstore_df", "x_fstoresf", "x_ftoi", "x_itof"): Enable
|
|
for "z9_109" cpu attribute.
|
|
* config/s390/s390.c (z9_109_cost): New processor cost structure.
|
|
(CONST_OK_FOR_Os, CONST_OK_FOR_Op, CONST_OK_FOR_On): New macros.
|
|
(s390_handle_arch_option): Added z9-109 switch.
|
|
(override_options): Set respective cost function for z9-109.
|
|
(s390_const_ok_for_constraint_p): New constraints Os, Op, On.
|
|
(legitimate_reload_constant_p): Accept extended immediates.
|
|
(print_operand): Three new output modifiers added: k, m and o.
|
|
(s390_adjust_priority, s390_issue_rate): Handle Z9_109 like Z990.
|
|
(s390_output_mi_thunk): Use extended immediate when possible.
|
|
* config/s390/s390.h (processor_flags): Added PF_EXTIMM.
|
|
(TARGET_CPU_EXTIMM, TARGET_EXTIMM): New macros.
|
|
(CONSTRAINT_LEN): Added length of O constraint.
|
|
(CLZ_DEFINED_VALUE_AT_ZERO): Definition added.
|
|
* config/s390/s390.md ("cpu"): New value z9_109 added.
|
|
("*tstdi_extimm", "*tstdi_ccconly_extimm", "*tstsi_extimm",
|
|
"*tstsi_cconly_extimm", "*movdi_64extimm", "*extendhidi2_extimm",
|
|
"*extendqidi2_extimm", "*extendhisi2_extimm", "*extendqisi2_extimm",
|
|
"*zero_extend<mode>si2_extimm", "*anddi3_extimm", "*iordi3_extimm",
|
|
"*xordi3_extimm", "clzdi2", "clztidi2"): New patterns.
|
|
("*tstdi", "*tstsi", "*movdi_64", "*extendhisi2", "*extendqisi2",
|
|
"*zero_extend<mode>si2_64", "zero_extendqihi2", "*zero_extendqihi2_64",
|
|
"*anddi3", "*iordi3", "*xordi3"): Disable for TARGET_EXTIMM.
|
|
("*cmpdi_cct", "*cmpsi_cct", "*cmpdi_ccs", "*cmpsi_ccs", "*cmpdi_ccu",
|
|
"*cmpsi_ccu", "*movsi_zarch", "*adddi3_imm_cc", "*adddi3_carry1_cc",
|
|
"*adddi3_carry2_cc", "*adddi3_cc", "*adddi3_64", "*addsi3_imm_cc",
|
|
"*addsi3_carry1_cc", "*addsi3_carry2_cc", "*addsi3_cc", "addsi3",
|
|
"*andsi3_cc", "*andsi3_cconly", "*andsi3_zarch", "*iorsi3_cc",
|
|
"*iorsi3_cconly", "*iorsi3_zarch", "*xorsi3_cc", "*xorsi3_cconly",
|
|
"*xorsi3", "*xorhi3", "*xorqi3"): Added instruction using extended
|
|
immediates.
|
|
("extend<mode>di2", "extend<mode>si2", "zero_extend<mode>di2",
|
|
"zero_extend<mode>si2"): Allow memory operands and don't manually emit
|
|
insns for TARGET_EXTIMM.
|
|
|
|
2005-08-17 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* testsuite/gcc.dg/20020926-1.c: Added "-mesa" to dg-options.
|
|
|
|
2005-08-17 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/stormy16/stormy16.c (xstormy16_encode_section_info):
|
|
Call default_encode_section_info.
|
|
|
|
2005-08-17 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/21574
|
|
* tree-ssa-ccp.c (likely_value): If the right hand side is a
|
|
constant, return CONSTANT.
|
|
(ccp_lattice_meet): Use operand_equal_p instead of simple_cst_equal.
|
|
(ccp_fold, visit_assignment): Likewise.
|
|
(evaluate_stmt): Handle UNDEFINED and UNKNOWN_VAL the same way.
|
|
|
|
2005-08-16 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* c-typeck.c (build_function_call): Call fold_buildN_initializer or
|
|
fold_buildN instead of buildN then fold_initializer or fold.
|
|
(build_unary_op): Likewise.
|
|
(build_binary_op): Likewise.
|
|
* fold-const.c (fold_initializer): Remove.
|
|
(fold_build1_initializer): New function.
|
|
(fold_build2_initializer): New function.
|
|
(fold_build3_initializer): New function.
|
|
* tree.h (fold_initializer): Remove.
|
|
(fold_build1_initializer): New function.
|
|
(fold_build2_initializer): New function.
|
|
(fold_build3_initializer): New function.
|
|
|
|
2005-08-16 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const.c (optimize_bit_field_compare): Remove extra fold call.
|
|
(try_move_mult_to_index): Call fold_build2 instead of build2.
|
|
(fold_binary): Don't call fold after calls to try_move_mult_to_index.
|
|
* tree-ssa-loop-niter.c (inverse): Call int_const_binop instead of
|
|
fold_binary_to_constant.
|
|
(infer_loop_bounds_from_undefined): Call fold_build2 instead of
|
|
fold (build.
|
|
* tree-data-ref.c (tree_fold_divides_p): Use tree_int_cst_equal to
|
|
check if A == gcd (A, B). Remove TYPE argument.
|
|
(analyze_offset) Use fold_build2 instead of fold (build.
|
|
(create_data_ref): Likewise.
|
|
(analyze_siv_subscript_cst_affine): Update calls to tree_fold_divides_p.
|
|
* tree-ssa-ccp.c (widen_bitfield): Call fold_build2 instead of build2
|
|
then fold.
|
|
|
|
2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* config/arm/unaligned-funcs.c,config/i386/crtfastmath.c,
|
|
ipa-cp.c,ipa-prop.c,ipa-prop.h: Update FSF address.
|
|
|
|
2005-08-16 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/23402
|
|
* gimplify.c (zero_sized_type): New function.
|
|
(gimplify_modify_expr_rhs): If we have a zero sized type,
|
|
replace the statement with an empty statement.
|
|
|
|
2005-08-16 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/crtfastmath.c (set_fast_math): Add "=m" for
|
|
fxsave.
|
|
|
|
2005-08-16 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* doc/tm.texi (Label Output): Correct typo.
|
|
|
|
2005-08-16 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR target/23376
|
|
* loop-unroll.c (analyze_insn_to_expand_var): Make sure that
|
|
force_operand will work later on using have_insn_for.
|
|
|
|
2005-08-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* fold-const.c (tree_expr_nonnegative_p): Regroup cases.
|
|
|
|
2005-08-16 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR c++/23337
|
|
* gimplify.c (gimplify_init_ctor_eval): If we see an element of
|
|
vector type, don't try to construct it element by element. Add an
|
|
assertion that we use a FIELD_DECL when building a COMPONENT_REF.
|
|
|
|
2005-08-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* fold-const.c (fold_ternary): Simplify folding of a CALL_EXPR.
|
|
|
|
2005-08-16 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* doc/invoke.texi (Precompiled Headers): Document some more options
|
|
which are known to be safe.
|
|
|
|
2005-08-16 James E Wilson <wilson@specifix.com>
|
|
|
|
PR tree-optimization/21105
|
|
* c-decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE in
|
|
TREE_OVERFLOW check.
|
|
|
|
2005-08-16 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (ltu<mode>): Convert to mode macro.
|
|
(neg_ltu<mode>): Same.
|
|
(gtu<mode>): Same.
|
|
(neg_gtu<mode>): Same.
|
|
|
|
2005-08-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* builtins.c (expand_builtin_strcat): Remove superfluous call to fold.
|
|
(fold_builtin_isdigit): Use fold_buildN.
|
|
(build_function_call_expr): Likewise.
|
|
* c-typeck.c (c_finish_loop): Likewise.
|
|
|
|
2005-08-16 J"orn Rennecke <joern.rennecke@st.com>
|
|
Richard Shann <rshann@superh.com>
|
|
|
|
PR middle-end/20396:
|
|
* optabs.c (expand_binop): Take TRULY_NOOP_TRUNCATION into account.
|
|
|
|
2005-08-16 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* tree-ssa-loop-niter.c (scev_probably_wraps_p): Reword a comment.
|
|
|
|
2005-08-15 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/23355
|
|
* arm.c (thumb_compute_save_reg_mask): Use similar logic to
|
|
arm_compure_save_reg0_reg12_mask to determine when the PIC register
|
|
must be saved.
|
|
|
|
2005-08-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle-end/23369
|
|
* fold-const.c (build_range_check): Disable optimization for function
|
|
pointer expressions on targets that require function pointer
|
|
canonicalization.
|
|
|
|
2005-08-15 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* simplify-rtx.c (simplify_const_relational_operation): When
|
|
extracting arguments of a COMPARE, recompute the mode as well.
|
|
|
|
2005-08-15 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* tree.c (build_string): Mark tree CONSTANT and INVARIANT.
|
|
|
|
2005-08-15 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/mov.md (movqi_op): Immediates can't be moved to
|
|
the stack.
|
|
(movsi_splittable): Allow, but split, moves to the stack.
|
|
* config/m32c/m32c.c (m32c_split_move): Always split moves to the
|
|
stack.
|
|
|
|
2005-08-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* aclocal.m4 (gcc_AC_FUNC_PRINTF_PTR): Delete.
|
|
* configure.ac: Don't call gcc_AC_FUNC_PRINTF_PTR.
|
|
* system.h (HOST_PTR_PRINTF): Don't define, poison it.
|
|
|
|
* bitmap.c, c-decl.c, config/i386/i386-interix.h,
|
|
config/iq2000/iq2000.c, mips-tfile.c, print-rtl.c, print-tree.c:
|
|
Delete HOST_PTR_PRINTF.
|
|
|
|
* configure, config.in: Regenerate.
|
|
|
|
2005-08-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (QHSI): New mode macro.
|
|
(wd): Extend mode attr for QImode and HImode
|
|
(dbits): New mode attr.
|
|
(zero_extend<mode>di2): Convert to mode macro.
|
|
|
|
2005-08-15 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
PR target/21841
|
|
* doc/invoke.texi (-mgnu-ld): Update description.
|
|
(-mhp-ld): Ditto.
|
|
|
|
2005-08-15 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR 23391
|
|
* Makefile.in (tree-chrec.o): Depends on real.h.
|
|
* tree-chrec.c: Include real.h.
|
|
(chrec_fold_plus_poly_poly, chrec_fold_multiply_poly_poly,
|
|
chrec_fold_plus_1): Use build_real for SCALAR_FLOAT_TYPE_P.
|
|
* tree-scalar-evolution.c (add_to_evolution_1,
|
|
interpret_rhs_modify_expr): Ditto.
|
|
|
|
2005-08-15 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR 23386
|
|
* tree-data-ref.c (estimate_niter_from_size_of_data): When
|
|
step is negative compute the estimation from init downwards to zero.
|
|
|
|
2005-08-14 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const (fold_binary): Call fold_build2 instead of fold (build.
|
|
|
|
2005-08-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_const_ok_for_constraint_p): Add 'P'
|
|
constraint.
|
|
(legitimate_reload_constant_p): Fix handling of lliXX operands.
|
|
Accept double-word constants that can be split.
|
|
* config/s390/s390.md ("movti"): Use 'P' constraint.
|
|
("*movdi_31", "*movdf_31"): Likewise.
|
|
|
|
2005-08-14 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22615
|
|
|
|
* tree-ssa-structalias.c (solution_set_add): Handle
|
|
first_vi_for_offset returning NULL.
|
|
(do_da_constraint): Ditto.
|
|
(do_sd_constraint): Ditto.
|
|
(do_ds_constraint): Ditto
|
|
(find_func_aliases): Ditto.
|
|
(build_constraint_graph): RHS is allowed be ANYTHING.
|
|
(first_vi_for_offset): Return NULL if we couldn't find anything at
|
|
the offset.
|
|
|
|
2005-08-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_canonicalize_comparison): Prefer register
|
|
over memory as first operand.
|
|
|
|
2005-08-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/23360
|
|
* config/i386/crtfastmath.c (set_fast_math): Check if DAZ is
|
|
available for setting it.
|
|
|
|
2005-08-14 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/23320
|
|
* tree-data-ref.c (base_addr_differ_p): Add comment. Check
|
|
data-refs' types instead of base object nullness. Add check for
|
|
pointer type data-refs before first location comparison. Remove
|
|
assert.
|
|
|
|
2005-08-14 Andreas Schwab <schwab@suse.de>
|
|
|
|
* doc/md.texi (Machine Constraints): Fix misplaced @end table.
|
|
|
|
2005-08-13 James E Wilson <wilson@specifix.com>
|
|
|
|
* doc/cpp.texi (__SSP__, __SSP_ALL__): Document.
|
|
* doc/invoke.texi (-Wstack-protector, -fstack-protector,
|
|
-fstack-protector-all, --param ssp-buffer-size): Document.
|
|
(-Wvariadic-macros): Alphabetize.
|
|
(-fsched-stalled-insns-dep): Add missing 'f'.
|
|
|
|
* c-cppbuiltin.c (c_cpp_builtins): Add comment for flag_stack_protect
|
|
macros.
|
|
|
|
2005-08-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (EXTRA_CONSTRAINT): Add 'a' for indexed
|
|
or indirect address operand.
|
|
(EXTRA_ADDRESS_CONSTRAINT): New.
|
|
* config/rs6000/rs6000.md (prefetch): Change constraint "p" to "a".
|
|
|
|
2005-08-13 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/22236
|
|
* tree-cfg.c (print_pred_bbs, print_succ_bbs): Correctly print
|
|
successors and predecessors.
|
|
* tree-chrec.c (chrec_convert): Before converting, check that
|
|
sequences don't wrap.
|
|
* tree-data-ref.c (compute_estimated_nb_iterations): Moved ...
|
|
(analyze_array): Extern.
|
|
(find_data_references_in_loop): Remove call to
|
|
compute_estimated_nb_iterations.
|
|
* tree-data-ref.h (analyze_array): Declared.
|
|
* tree-flow-inline.h (single_ssa_tree_operand, single_ssa_use_operand,
|
|
single_ssa_def_operand, zero_ssa_operands): Fix documentation.
|
|
* tree-flow.h (scev_probably_wraps_p): Declare with an extra parameter.
|
|
* tree-scalar-evolution.c (instantiate_parameters_1): Factor entry
|
|
condition.
|
|
* tree-ssa-loop-ivcanon.c: Fix documentation.
|
|
* tree-ssa-loop-ivopts.c (idx_find_step): Add a fixme note.
|
|
* tree-ssa-loop-niter.c (compute_estimated_nb_iterations): ... here.
|
|
(infer_loop_bounds_from_undefined): New.
|
|
(estimate_numbers_of_iterations_loop): Use
|
|
infer_loop_bounds_from_undefined.
|
|
(used_in_pointer_arithmetic_p): New.
|
|
(scev_probably_wraps_p): Pass an extra parameter. Call
|
|
used_in_pointer_arithmetic_p. Check that AT_STMT is not null.
|
|
(convert_step): Fix documentation.
|
|
* tree-vrp.c (adjust_range_with_scev): Call instantiate_parameters.
|
|
Use initial_condition_in_loop_num and evolution_part_in_loop_num
|
|
instead of CHREC_LEFT and CHREC_RIGHT. Adjust the call to
|
|
scev_probably_wraps_p.
|
|
|
|
2005-08-13 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_split_branches): Revert 2005-08-12 change.
|
|
(s390_register_info): Ignore clobbered_regs information for fixed
|
|
registers, and only fixed registers.
|
|
(s390_init_frame_layout): Remove redundant call.
|
|
|
|
2005-08-12 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/invoke.texi (C++ Dialect Options): Add dynamic_cast to
|
|
description of -Wold-style-casts.
|
|
|
|
2005-08-12 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/s390/linux.h (TARGET_THREAD_SSP_OFFSET): Define.
|
|
* config/s390/s390-protos.h (s390_get_thread_pointer): Prototype added.
|
|
* config/s390/s390.c (print_operand): New output modifier 'G' added.
|
|
(get_thread_pointer): Renamed to s390_get_thread_pointer.
|
|
* config/s390/s390.md (stack_protect_set, stack_protect_test): If
|
|
TARGET_THREAD_SSP_OFFSET is defined, change operands[1] to
|
|
(MEM:P (PLUS:P (tp, TARGET_THREAD_SSP_OFFSET))).
|
|
(UNSPEC_SP_SET, UNSPEC_SP_TEST): New constants.
|
|
("stack_protect_set", "stack_protect_test"): New expanders.
|
|
("stack_protect_setsi", "stack_protect_setdi", "stack_protect_testsi",
|
|
"stack_protect_testdi"): New insn definitions.
|
|
|
|
2005-08-12 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("*movdf_31"): Changed constraint from P to K.
|
|
|
|
2005-08-12 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/lib1funcs.asm: Error if __ARM_ARCH__ not set.
|
|
|
|
2005-08-12 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/predicates.md (setmem_operand): New predicate.
|
|
(shift_count_operand): Accept ANDs with special constants as
|
|
operand.
|
|
* config/s390/s390.c (print_shift_count_operand): Skip ANDs
|
|
with special constants.
|
|
* config/s390/s390.md ("setmem_long", "*setmem_long"): Replaced
|
|
shift_count_operand with setmem_operand.
|
|
|
|
2005-08-12 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_extract_part, s390_single_part):
|
|
Type cast added.
|
|
(s390_const_ok_for_constraint_p): Added SImode to the N constraint.
|
|
(s390_output_mi_thunk): Don't use lg on 31 bit.
|
|
* config/s390/s390.md ("*movdi_31", "*movdf_31"): Added lmy and stmy.
|
|
("*llgt_sisi" and splitter): Replaced TARGET_64BIT with TARGET_ZARCH.
|
|
|
|
2005-08-12 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (CONST_OK_FOR_J, CONST_OK_FOR_K): New macros.
|
|
(s390_select_ccmode, s390_rtx_costs, legitimate_reload_constant_p,
|
|
s390_init_frame_layout, s390_emit_prologue, s390_emit_epilogue,
|
|
s390_output_mi_thunk): Replaced uses of CONST_OK_FOR_CONSTRAINT_P
|
|
with one of the new macros.
|
|
|
|
2005-08-12 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_split_branches, s390_init_frame_layout):
|
|
Don't set save_return_addr_p.
|
|
(s390_register_info): Make clobbered_regs not depending on
|
|
save_return_addr_p.
|
|
|
|
2005-08-12 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* gcc.c (LINK_SSP_SPEC): Remove space before a trailing }.
|
|
(LINK_COMMAND_SPEC): Add space after %(link_ssp).
|
|
|
|
2005-08-11 James E. Wilson <wilson@specifix.com>
|
|
|
|
* config/ia64/ia64.h (EXTRA_MEMORY_CONSTRAINT): New.
|
|
|
|
2005-08-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* dwarf2out.c (add_location_or_const_value_attribute): Prefer
|
|
locations gathered by var-tracking in single entry loc_list
|
|
over loc_descriptor_from_tree.
|
|
|
|
* dwarf2out.c (concat_loc_descriptor): Add can_use_fbreg argument,
|
|
pass it down to loc_descriptor.
|
|
(loc_descriptor): Pass can_use_fbreg to concat_loc_descriptor.
|
|
(containing_function_has_frame_base): Move earlier in the file.
|
|
(loc_descriptor_from_tree_1): Use containing_function_has_frame_base
|
|
instead of always assuming fbreg can't be used.
|
|
|
|
2005-08-11 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/altivec.md: Change constraint "m" to "Z".
|
|
* config/rs6000/predicates.md (indexed_or_indirect_operand):
|
|
Accept address wrapped in AND for Altivec.
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
|
|
Strip AND wrapping offset address for Altivec.
|
|
|
|
2005-08-11 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/23312
|
|
* gimplify.c (gimplify_one_sizepos): Check for INTEGER_TYPE
|
|
before using TYPE_IS_SIZETYPE.
|
|
|
|
2005-08-11 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/22225
|
|
* config/alpha/alpha.c (alphaev4_insn_pipe): Add take pipes for
|
|
insn types not present on ev4.
|
|
(alphaev5_insn_pipe): Similarly.
|
|
|
|
2005-08-11 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/23250
|
|
* arm.c (arm_override_options): If the user has selected callee-super-
|
|
interworking, then enable normal interworking.
|
|
|
|
2005-08-11 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/i386/x86-64.h (ASM_OUTPUT_ALIGNED_BSS): Undef before
|
|
redefinition.
|
|
|
|
2005-08-11 Wu Zhou <woodzltc@cn.ibm.com>
|
|
|
|
* doc/rtl.texi: Fix two typos.
|
|
|
|
2005-08-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR target/23289
|
|
* config/i386/i386.c (ix86_function_ok_for_sibcall): Handle
|
|
cases where we call to/from functions returning void.
|
|
|
|
2005-08-10 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR c++/23225
|
|
* tree.c (build_pointer_type_for_mode): Robustify.
|
|
|
|
2005-08-10 James E Wilson <wilson@specifix.com>
|
|
|
|
* defaults.h, config/alpha/alpha.h, config/ia64/ia64.h
|
|
(ASM_OUTPUT_ADDR_VEC_ELT): Delete.
|
|
|
|
* config/alpha/alpha.c (alpha_arg_partial_bytes): Change "(CUM)." to
|
|
"cum->".
|
|
|
|
2005-08-10 Eric Christopher <echristo@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (mems_ok_for_quad_peep): Rewrite.
|
|
* config/rs6000/rs6000.md (*lfq_power2, *stfq_power2): Use
|
|
V2DFmode.
|
|
|
|
2005-08-10 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/21887
|
|
* config/darwin.c (machopic_indirect_data_reference): Use a new register
|
|
for the high part when generating dynamic-no-pic code.
|
|
|
|
2005-08-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config.gcc (i[34567]86-*-linux*): Add i386/t-crtfm to tm-file.
|
|
(x86_64-*-linux*): Likewise.
|
|
|
|
* config/i386/crtfastmath.c: New file.
|
|
* config/i386/t-crtfm: Likewise.
|
|
|
|
* config/i386/linux.h (ENDFILE_SPEC): New.
|
|
* config/i386/linux64.h (ENDFILE_SPEC): Likewise.
|
|
|
|
* config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Add
|
|
crtfastmath.o.
|
|
|
|
2005-08-10 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* doc/md.texi: (reduc_smin, reduc_umin, reduc_splus, reduc_uplus):
|
|
(vec_shl, vec_shr): Document new operations.
|
|
* tree.def (VEC_RSHIFT_EXPR, VEC_LSHIFT_EXPR): Fix comment.
|
|
|
|
2005-08-10 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (indexed_or_indirect_address): New.
|
|
* config/rs6000/rs6000.md (prefetch): Remove operand 0 mode and
|
|
change predicate to indexed_or_indirect_address.
|
|
|
|
2005-08-10 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/arm/lib1funcs.asm (__aeabi_uidiv, __aeabi_idiv): New aliases.
|
|
* config/arm/libgcc-bpabi.ver (GCC_3.5): Add __aeabi_idiv,
|
|
__aeabi_uidiv, __aeabi_uread4, __aeabi_uread8, __aeabi_uwrite4
|
|
and __aeabi_uwrite8.
|
|
* config/arm/unaligned-funcs.c: New file.
|
|
* config/arm/t-bpabi (LIB2FUNCS_EXTRA): Add unaligned-funcs.c.
|
|
|
|
2005-08-09 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* bb-reorder.c (pass_duplicate_computed_gotos, pass_partition_blocks):
|
|
Add dump.
|
|
* cfglayout.c (pass_insn_locators_initialize): Add dump.
|
|
* emit-rtl.c (pass_unshare_all_rtl, pass_remove_unnecessary_notes):
|
|
Add dump.
|
|
* except.c (pass_convert_to_eh_region_ranges): Add dump.
|
|
* final.c (pass_shorten_branches): Add dump.
|
|
* flow.c (pass_recompute_reg_usage, pass_remove_death_notes): Add dump.
|
|
(pass_life): Rename dump.
|
|
(rest_of_handle_flow2): Remove initial verify_flow_info.
|
|
* function.c (pass_instantiate_virtual_regs): Add dump.
|
|
* integrate.c (pass_initial_value_sets): Add dump.
|
|
* jump.c (pass_cleanup_barriers, pass_purge_lineno_notes): Add dump.
|
|
* loop-init.c (pass_rtl_loop_init, pass_rtl_loop_done): Rename dump.
|
|
(pass_rtl_move_loop_invariants, pass_rtl_unswitch, pass_rtl_doloop,
|
|
pass_rtl_unroll_and_peel_loops): Rename dump and add gate.
|
|
(gate_rtl_move_loop_invariants, gate_rtl_unswitch, gate_rtl_doloop,
|
|
gate_rtl_unrool_and_peel_loops): New.
|
|
(rtl_move_loop_invariants, rtl_unswitch, rtl_unrool_and_peel_loops,
|
|
rtl_doloop): Do not look at flags.
|
|
* mode-switching.c (pass_mode_switching): Add dump.
|
|
* recog.c (pass_split_all_insns, pass_split_for_shorten_branches,
|
|
pass_split_before_regstack): Add dump.
|
|
* regmove.c (pass_stack_adjustments): Add dump.
|
|
* tree-optimize.c (pass_fixup_cfg): Add dump.
|
|
|
|
2005-08-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
PR 23309
|
|
* config/m32r/m32r.c (m32r_reload_lr): Fix off by one error when
|
|
deciding which instruction sequence to use.
|
|
|
|
2005-08-09 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* tree-vect-transform.c (vect_create_epilog_for_reduction): Set
|
|
BIT_FIELD_REF_UNSIGNED for newly created BIT_FIELD_REFs.
|
|
|
|
2005-08-09 Richard Guenther <rguenther@suse.de>
|
|
|
|
* c-common.c (builtin_function_2): Remove.
|
|
(def_builtin_1): New function.
|
|
(c_common_nodes_and_builtins): Use def_builtin_1 to
|
|
build builtin functions.
|
|
|
|
2005-08-09 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
* config/bfin/uclinux.h (NO_IMPLICIT_EXTERN_C): Define.
|
|
* config/bfin/elf.h (NO_IMPLICIT_EXTERN_C): Define.
|
|
* config/bfin/bfin.c (bfin_return_in_memory): Update to really match
|
|
Visual DSP.
|
|
|
|
2005-08-09 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* tree-ssa-loop-niter.c (tree_simplify_using_condition_1): Use
|
|
fold_binary instead of fold_build2 since we don't care about the
|
|
resulting tree.
|
|
(loop_niter_by_eval): Likewise.
|
|
(compare_trees): Likewise.
|
|
(proved_non_wrapping_p): Likewise.
|
|
|
|
2005-08-09 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR c/23161
|
|
PR c/23165
|
|
* c-typeck.c (c_finish_if_stmt): Look into STATEMENT_LISTs to see
|
|
if the if is really empty.
|
|
|
|
2005-08-09 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/23234
|
|
* tree-ssa-math-opts.c (place_reciprocal): New enum.
|
|
(execute_cse_reciprocals_1): Replace the 'phi' argument with an
|
|
argument of the new enum.
|
|
(execute_cse_reciprocals): Add reciprocals for function arguments
|
|
on the unique successor edge of the entry block. Update other calls
|
|
to execute_cse_reciprocals_1.
|
|
|
|
2005-08-08 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 22439
|
|
* gimplify.c (gimplify_one_sizepos): Preserve the original type.
|
|
|
|
2005-08-08 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* expr.c (write_complex_part): Return after handling MEM.
|
|
|
|
2005-08-08 Josh Conner <jconner@apple.com>
|
|
|
|
PR rtl-optimization/23241
|
|
* combine.c (simplify_comparison): Fix error in determining
|
|
whether to lift a subreg from comparison.
|
|
|
|
2005-08-08 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/18506
|
|
* config/rs6000/altivec.md (vec_init<mode>): New.
|
|
(vec_set<mode>): New.
|
|
(vec_extract<mode>): New.
|
|
* config/rs6000/rs6000.c (rs6000_expand_vector_init): New.
|
|
(rs6000_expand_vector_set): New.
|
|
(rs6000_expand_vector_extract): New.
|
|
(rs6000_legitimate_offset_address_p): Offset addresses are valid
|
|
for Altivec modes before reload.
|
|
(altivec_expand_vec_init_builtin): New.
|
|
(get_element_number): New.
|
|
(altivec_expand_vec_set_builtin): New.
|
|
(altivec_expand_vec_ext_builtin): New.
|
|
(altivec_expand_builtin): Expand vec_init, vec_set, and vec_ext
|
|
builtins.
|
|
(altivec_init_builtins): Init vec_init, vec_set, and vec_ext
|
|
builtins.
|
|
* config/rs6000/rs6000.h (rs6000_builtins): Add
|
|
ALTIVEC_BUILTIN_VEC_INIT_<mode>, ALTIVEC_BUILTIN_VEC_SET_<mode>,
|
|
ALTIVEC_BUILTIN_VEC_EXT_<mode>.
|
|
* config/rs6000/rs6000-protos.h: Declare new functions.
|
|
|
|
2005-08-08 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (legitimate_pic_address_disp_p): Refuse GOTOFF in 64bit mode.
|
|
(legitimate_address_p): Refuse GOT and GOTOFF in 64bit mode.
|
|
* i386.md (movdi*): Use pic_32bit_operand.
|
|
* predicates.md (pic_32bit_operand): New.
|
|
|
|
2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
PR c++/21166
|
|
* stor-layout.c (finalize_type_size): Undo DECL_PACKED when possible.
|
|
|
|
2005-08-07 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* tree-vrp.c (simplify_div_or_mod_using_range): Use build2.
|
|
(test_for_singularity): Use fold_build2.
|
|
|
|
2005-08-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa64-regs.h (CONDITIONAL_REGISTER_USAGE): Fix loop upper bound.
|
|
|
|
2005-08-07 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/cygming.h (SUBTARGET_ENCODE_SECTION_INFO): Define.
|
|
(COMMON_ASM_OP) Define.
|
|
* config/i386/i386.c (ix86_in_large_data_p): Add ATTRIBUTE_UNUSED
|
|
(ix86_encode_section_info): Likewise.
|
|
(TARGET_ENCODE_SECTION_INFO): Conditionally define as
|
|
SUBTARGET_ENCODE_SECTION_INFO.
|
|
|
|
2005-08-06 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 21894
|
|
* tree-nested.c (convert_local_reference): Save and restore val_only
|
|
around component_ref and friends. Clear walk_subtrees by default.
|
|
|
|
2005-08-06 Peter O'Gorman <peter@pogma.com>
|
|
|
|
PR 21366
|
|
* gcc.c (process_command): Check the argument to -b has a dash.
|
|
* doc/invoke.texi: Update -b and -V docs.
|
|
|
|
2005-08-06 James E Wilson <wilson@specifix.com>
|
|
|
|
* config/mips/cross64.h, config/mips/t-cross64: Delete.
|
|
|
|
2005-08-06 Michael Matz <matz@suse.de>
|
|
|
|
* genattrtab.c (write_attr_get, write_attr_case): Use insn_code
|
|
member only if only one insn is associated with the value.
|
|
|
|
2005-08-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/stormy16/stormy16.h (SYMBOL_FLAG_XSTORMY16_BELOW100):
|
|
New define.
|
|
(ASM_OUTPUT_LABELREF): Delete - it is no longer needed.
|
|
* config/stormy16/stormy16.c (xstormy16_below100_symbol):
|
|
Check symbol flags instead of symbol name mangling.
|
|
(xstormy16_asm_output_aligned_common): Likewise. Also
|
|
simplify code since the bss100_section cass is the only case
|
|
where the below100 code will be triggered.
|
|
(xstormy16_encode_section_info): Encode below100 attribute
|
|
using the SYMBOL_FLAG_XSTORMY16_BELOW100 instead of mangling
|
|
the name.
|
|
(xstormy16_strip_name_encoding): Delete - this function is no
|
|
longer needed.
|
|
(TARGET_STRIP_NAME_ENCODING): Undefine.
|
|
* config/stormy16/stormy16-protos.h: Delete prototype for
|
|
xstormy16_strip_name_encoding.
|
|
|
|
2005-08-06 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* Makefile.in, cfgexpand.c, cfgloop.h, cfgloopmanip.c,
|
|
config.gcc, ipa-cp.c, ipa-prop.c, ipa-prop.h, reg-stack.c,
|
|
tree-ssa-structalias.c, tree-vrp.c, value-prof.c, vec.h,
|
|
config/linux.h, config/alpha/alpha.h, config/alpha/linux.h,
|
|
config/alpha/predicates.md, config/arc/arc.h,
|
|
config/arm/arm.h, config/arm/ieee754-df.S,
|
|
config/arm/ieee754-sf.S, config/bfin/bfin.c,
|
|
config/bfin/bfin.h, config/c4x/c4x.h, config/crx/crx.c,
|
|
config/fr30/fr30.h, config/frv/frv.h, config/h8300/h8300.h,
|
|
config/i386/i386.h, config/ia64/ia64.c, config/ia64/ia64.h,
|
|
config/m68hc11/m68hc11.h, config/mips/mips.c,
|
|
config/mips/mips.h, config/mips/openbsd.h,
|
|
config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.h,
|
|
config/pdp11/pdp11.h, config/rs6000/linux-unwind.h,
|
|
config/rs6000/rs6000.c, config/rs6000/rs6000.h,
|
|
config/s390/s390.c, config/sh/sh.c, config/sh/sh.h,
|
|
config/sparc/linux.h, config/sparc/linux64.h,
|
|
config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h,
|
|
doc/extend.texi, doc/gcov.texi, doc/install.texi,
|
|
doc/invoke.texi, doc/rtl.texi, doc/tm.texi: Fix comment/doc
|
|
typos. Follow spelling conventions.
|
|
|
|
2005-08-06 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/23113
|
|
* stmt.c (warn_if_unused_value): Check TREE_NO_WARNING at start.
|
|
Don't handle NOP_EXPR, CONVERT_EXPR and NON_LVALUE_EXPR
|
|
specially. Check for side effects only for COND_EXPR.
|
|
* c-typeck.c (c_finish_stmt_expr): Mark statement expression
|
|
return with TREE_NO_WARNING.
|
|
|
|
2005-08-06 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
PR rtl-optimization/23233
|
|
* loop.c (combine_movables): Require the modes to be the same.
|
|
(move_movables): Remove handling of cases where the replacement
|
|
had a different mode to the original.
|
|
|
|
2005-08-05 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/23128
|
|
* tree-vrp.c (vrp_int_const_binop): Check if unsigned addition or
|
|
subtraction wrap, and set TREE_OVERFLOW if they do.
|
|
|
|
2005-08-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 21728
|
|
* tree-cfg.c (remove_bb): Transmute DECL_NONLOCAL labels into
|
|
FORCED_LABEL labels.
|
|
|
|
2005-08-05 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR middle-end/23135
|
|
* reload.c (find_reloads_subreg_address): Pass down TYPE
|
|
unchanged. Change all callers except find_reloads_toplev.
|
|
|
|
2005-08-05 Michael Matz <matz@suse.de>
|
|
|
|
* genattrtab.c (current_alternative_string): Remove.
|
|
(SIMPLIFY_ALTERNATIVE): Ditto.
|
|
(attr_alt_bit_p): Ditto.
|
|
(alternative_name): Make const char *.
|
|
(evaluate_eq_attr): Remove use of above things.
|
|
(simplify_test_exp): Ditto.
|
|
(simplify_test_exp <EQ_ATTR>): Guard for insn_code < 0 .
|
|
(simplify_test_exp <AND>): Correct typo (test 'right' not 'left').
|
|
|
|
2005-08-04 James E Wilson <wilson@specifix.com>
|
|
|
|
* config/ptx4.h, config/sol2.h, config/arm/freebsd.h,
|
|
config/arm/linux-elf.h, config/frv/frv.h, config/i386/freebsd.h,
|
|
config/i386/freebsd64.h, config/i386/netware.h, config/i386/sco5.h,
|
|
config/ia64/freebsd.h, config/rs6000/sysv4.h, config/sparc/freebsd.h
|
|
(LINK_SPEC): Delete useless %{Wl,*:%*} item.
|
|
|
|
2005-08-04 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 21529
|
|
* params.def (PARAM_SRA_MAX_STRUCTURE_COUNT): New.
|
|
* params.h (SRA_MAX_STRUCTURE_COUNT): New.
|
|
* tree-sra.c (decide_block_copy): Use it. Disable element copy
|
|
if we'd have to instantiate too many members.
|
|
|
|
2005-08-04 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 21291
|
|
* tree-outof-ssa.c (coalesce_asm_operands): New.
|
|
(coalesce_ssa_name): Use it. Split out ...
|
|
(coalesce_phi_operands, coalesce_result_decls): ... these.
|
|
|
|
2005-08-04 Paul Brook <paul@codesourcery.com>
|
|
|
|
* read-rtl.c (read_quoted_string): Break if EOF.
|
|
|
|
2005-08-04 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree.h (fold_build1): Change to macro and call fold_build1_stat.
|
|
(fold_build2): Likewise.
|
|
(fold_build3): Likewise.
|
|
(fold_build1_stat): New function prototype.
|
|
(fold_build2_stat): Likewise.
|
|
(fold_build3_stat): Likewise.
|
|
* fold-const.c (fold_build1): Rename to ..
|
|
(fold_build1_stat): this. Add MEM_STAT_DECL. Pass the mem stats
|
|
through to build1_stat.
|
|
(fold_build2): Rename to ..
|
|
(fold_build2_stat): this. Add MEM_STAT_DECL. Pass the mem stats
|
|
through to build2_stat.
|
|
(fold_build3): Rename to ..
|
|
(fold_build3_stat): this. Add MEM_STAT_DECL. Pass the mem stats
|
|
through to build3_stat.
|
|
|
|
2005-08-04 David Edelsohn <edelsohn@gnu.org>
|
|
Ian Lance Taylor <ian@airs.com>
|
|
|
|
* function.c (assign_stack_local_1): Do not correct stack slot
|
|
address if allocation size is smaller than mode size.
|
|
|
|
2005-08-04 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 22037
|
|
* tree-cfg.c (replace_uses_by): Call mark_new_vars_to_rename.
|
|
(tree_merge_blocks): Propagate anything allowed by
|
|
may_propagate_copy.
|
|
Clarify documentation.
|
|
* passes.c (execute_todo): If cleanup_tree_cfg invalidated the
|
|
SSA form, schedule an update if necessary.
|
|
|
|
2005-08-04 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (Binaries): Remove broken link to
|
|
Sinix/Reliant Unix binaries.
|
|
|
|
2005-08-03 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23221
|
|
* function.c (stack_protect_epilogue): Export.
|
|
* tree.h (stack_protect_epilogue): Declare.
|
|
* calls.c (expand_call): Call it.
|
|
|
|
2005-08-03 Eric Christopher <echristo@apple.com>
|
|
|
|
* gcc.c (LINK_SSP_SPEC): Add fstack-protector-all.
|
|
* config/darwin.h (LINK_COMMAND_SPEC): Add link_ssp
|
|
spec.
|
|
|
|
2005-08-04 Jan Hubicka <jh@suse.cz>
|
|
|
|
* profile.c (branch_prob): Split edges with goto locus on them
|
|
to get proper line counts.
|
|
* tree-cfg.c (make_cond_expr_edges): Record user goto locuses, if any.
|
|
|
|
2005-08-03 Paul Brook <paul@codesourcery.com>
|
|
|
|
* function.c (assign_parms): Round current_function_args_size
|
|
to PARM_BOUNDARY, not STACK_BOUNDARY.
|
|
|
|
2005-08-03 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/i386/i386.c (x86_elf_aligned_common)
|
|
(x86_output_aligned_bss): Don't try to use symbols that aren't defined.
|
|
|
|
2005-08-03 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/23157
|
|
* tree-scalar-evolution.c (scev_const_prop): Unshare trees
|
|
before emitting them.
|
|
|
|
2005-08-03 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
PR tree-optimization/19899
|
|
* Makefile.in (tree-scalar-evolution.o): Add real.h.
|
|
* tree-scalar-evolution.c: Include real.h.
|
|
(add_to_evolution): Build constant -1 of correct type.
|
|
|
|
2005-08-03 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgloop.h (DLTHE_FLAG_COMPLETTE_PEEL): New flag.
|
|
* cfgloopmanip.c (duplicate_loop_to_header_edge): Special case
|
|
profile updating for complette unrolling.
|
|
* loop-unroll.c (peel_loop_completely): Use it.
|
|
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
|
|
(tree_unroll_loops_completely): Disable code growing unrolling of cold
|
|
loops.
|
|
|
|
2005-08-03 Paul Brook <paul@codesourcery.com>
|
|
|
|
* combine.c (can_change_dest_mode): New function.
|
|
(try_combine, simplify_set): Use it.
|
|
|
|
2005-08-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Only force
|
|
TFmode to BLKmode.
|
|
|
|
2005-08-03 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (Specific): Adjust link to openavr.org.
|
|
(Specific): Remove broken reference to GCC 2.8.1 for OS/2.
|
|
(Binaries): Adjust HP-UX Porting Center link.
|
|
(Binaries): Adjust Free Software Foundation ordering link.
|
|
|
|
2005-08-03 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* convert.c (convert_to_integer): Use fold_build1 instead of
|
|
build1 when converting an integer to an integer.
|
|
|
|
2005-08-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (combine_instructions): Don't use reg_equal/equiv
|
|
results if the mode doesn't match.
|
|
|
|
2005-08-02 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Set it.
|
|
* doc/fragments.texi (NATIVE_SYSTEM_HEADER_DIR): Document it.
|
|
|
|
2005-08-02 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 23196
|
|
* explow.c (memory_address): Remove special-case for
|
|
virtual_stack_vars_rtx and virtual_incoming_args_rtx.
|
|
|
|
2005-08-02 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 23164
|
|
* tree-cfgcleanup.c (cleanup_tree_cfg): Do not limit the
|
|
number of calls to cleanup_tree_cfg_1.
|
|
|
|
2005-08-02 Martin Reinecke <martin@mpa-garching.mpg.de>
|
|
|
|
* doc/invoke.texi: document file extensions .F90 and .F95
|
|
|
|
2005-08-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (tree_expr_nonnegative_p): frexp(x, &e) is
|
|
positive if its first argument is positive.
|
|
|
|
2005-08-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/23177
|
|
* tree-ssa-operands.c (get_tmr_operands): Use get_expr_operands
|
|
on TMR_TAG.
|
|
|
|
2005-08-02 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/23129
|
|
* tree-vrp.c (extract_range_from_binary_expr): Set value range to
|
|
varying for divisions with anti-ranges.
|
|
|
|
2005-08-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-ssa-dom.c (thread_across_edge): Remove updating here.
|
|
* tree-ssa-threadupdate.c (thread_block): Add it here.
|
|
|
|
2005-08-01 James E Wilson <wilson@specifix.com>
|
|
|
|
* config/mips/mips.c (mips_encode_section_info, mips_attribute_table,
|
|
TARGET_ENCODE_SECTION_INFO, TARGET_ATTRIBUTE_TABLE): New.
|
|
* config/mips/mips.h (SYMBOL_FLAG_LONG_CALL, SYMBOL_REF_LONG_CALL_P):
|
|
New.
|
|
* config/mips/predicates.md (const_call_insn_operand): Add check for
|
|
SYMBOL_REF_LONG_CALL_P.
|
|
* doc/extend.texi (long_call): Document the new attribute.
|
|
|
|
2005-08-01 Ian Lance Taylor <ian@airs.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (RTL_BASE_H): Add real.h.
|
|
* real.h (REAL_VALUE_FROM_CONST_DOUBLE): Use structure copy
|
|
instead of memcpy.
|
|
* emit-rtl.c (const_double_from_real_value): Likewise; use rtx.u.rv
|
|
directly.
|
|
* rtl.c (rtl_check_failed_code_mode): New.
|
|
* rtl.h (struct rtx_def): Add u.rv.
|
|
(XCMWINT, XCNMPRV): New.
|
|
(CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH): Use XCMWINT.
|
|
(CONST_DOUBLE_REAL_VALUE): Use XCNMPRV; constify.
|
|
|
|
2005-08-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (mem_loc_descriptor): Use XEXP, not SUBREG_REG,
|
|
with auto-inc codes.
|
|
|
|
* config/alpha/predicates.md (and_operand): Test mode of CONST_DOUBLE.
|
|
|
|
2005-08-01 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386-protos.h (asm_preferred_eh_data_format): Declare.
|
|
* i386.c: Include dwarf2.h
|
|
(asm_preferred_eh_data_format): New.
|
|
* i386.h (ASM_PREFERRED_EH_DATA_FORMAT): Move offline.
|
|
|
|
2005-08-01 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/host-linux.c (linux_gt_pch_get_address): Add new name
|
|
randomize_va_space for virtual address randomization control.
|
|
|
|
2005-08-01 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* common.opt (flag_ipa_cp): Put in right place to maintain
|
|
alphabetic sort.
|
|
|
|
2005-08-01 Jan Hubicka <jh@suse.cz>
|
|
|
|
* profile.c (compute_value_histograms): Fix thinko.
|
|
* value-prof.c: Include toplev.h
|
|
(check_counter): New function.
|
|
(tree_divmod_fixed_value_transform, tree_mod_pow2_value_transform,
|
|
tree_mod_subtract_transform): Add sanity check.
|
|
|
|
2005-08-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/23133
|
|
* tree-ssa-math-opts.c (execute_cse_reciprocals): Walk
|
|
current functions parameter decls to find defs to cse
|
|
reciprocals of.
|
|
|
|
2005-08-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/23109
|
|
* tree-ssa-math-opts.c (execute_cse_reciprocals_1):
|
|
If trapping math is in effect, use post-dominator information
|
|
to check if we'd in any case reach a trapping point before
|
|
doing the reciprocal insertion.
|
|
(execute_cse_reciprocals): Compute post-dominators, if necessary.
|
|
* tree-ssa-loop-im.c (determine_invariantness_stmt): RDIV
|
|
expressions are invariant only if trapping math is not in effect.
|
|
|
|
2005-08-01 Razya Ladelsky <razya@il.ibm.com>
|
|
|
|
* cgraph.h (update_call_expr, cgraph_copy_node_for_versioning,
|
|
cgraph_function_versioning): New declarations.
|
|
* cgraphunit.c: Add include to ipa-prop.h.
|
|
(update_call_expr, cgraph_copy_node_for_versioning,
|
|
cgraph_function_versioning): New functions.
|
|
* integrate.c (copy_decl_for_inlining): Remove.
|
|
* ipa-prop.h (ipa_replace_map): New struct.
|
|
(struct ipa_node): Add ipcp_orig_node, count_scale, new fields.
|
|
* ipa-cp.c (ipcp_method_orig_node, ipcp_method_is_cloned,
|
|
ipcp_method_set_orig_node, ipcp_cloned_create, ipcp_method_get_scale,
|
|
ipcp_method_set_scale, ipcp_method_compute_scale, ipcp_after_propagate,
|
|
ipcp_iterate_stage, ipcp_method_scale_print,
|
|
ipcp_profile_mt_count_print, ipcp_profile_cs_count_print,
|
|
ipcp_profile_edge_print, ipcp_profile_bb_print , ipcp_profile_print,
|
|
ipcp_replace_map_create, ipcp_redirect, ipcp_update_callgraph,
|
|
ipcp_update_bb_counts, ipcp_update_profiling,
|
|
ipcp_update_edges_counts): New functions.
|
|
(ipcp_method_cval_init): Remove restriction regarding local methods.
|
|
(ipcp_init_stage): Add ipcp_method_compute_scale.
|
|
(ipcp_insert_stage): Add versioning.
|
|
(ipcp_structures_print): Add ipcp_method_scale_print.
|
|
(ipcp_driver): Dump profiling info.
|
|
* Makefile.in: Remove integrate.h dependency from tree-inline.o.
|
|
Add ipa-prop.h dependency to tree-inline.o and cgraphunit.o.
|
|
* tree-inline.c: Remove include to integrate.h, Add include ipa-prop.h.
|
|
(struct inline_data): Add versioning_p, ipa_info, new fields.
|
|
(remap_decl, mark_local_for_remap_r, setup_one_parameter,
|
|
declare_return_variable): Replace calls to copy_decl_for_inlining with
|
|
copy_decl_for_dup.
|
|
(copy_body_r, copy_bb, copy_cfg_body, copy_tree_r, inlining_p): Add
|
|
versioning support.
|
|
(copy_decl_for_dup): Rename from copy_decl_for_inlining.
|
|
Add argument VERSIONING.
|
|
(copy_arguments_for_versioning, copy_static_chain,
|
|
function_versionable_p, tree_versionable_function_p,
|
|
tree_function_versioning, replace_ref_tree): New functions.
|
|
* tree-inline.h: Include varray.h.
|
|
(tree_versionable_function_p, tree_function_versioning,
|
|
tree copy_decl_for_dup): New declarations.
|
|
|
|
2005-08-01 Razya Ladelsky <razya@il.ibm.com>
|
|
|
|
* ipa-cp.c: New file. Contains IPCP specific functionality.
|
|
* ipa-prop.h: New file. Contains structures/definitions that can be
|
|
used by several interprocedural data flow optimizations (and also IPCP).
|
|
* ipa-prop.c: New file.
|
|
* Makefile.in: Add ipa-cp.c, ipa-prop.h, ipa-prop.c.
|
|
* common.opt: Add ipa-cp flag.
|
|
* timevar.def: Add IPCP optimization.
|
|
* tree-optimize.c (init_tree_optimization_passes): Schedule
|
|
pass_ipa_cp.
|
|
* tree-pass.h (pass_ipa_cp): Declare.
|
|
|
|
2005-08-01 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* dwarf2out.c, fold-const.c, ipa-type-escape.c,
|
|
loop-invariant.c, predict.c, predict.def, reload1.c, reorg.c,
|
|
tree-sra.c, config/arm/arm.c, config/crx/crx.c,
|
|
config/i386/i386.c, config/mips/mips.h,
|
|
config/rs6000/rs6000.h, config/sh/sh.c,
|
|
config/stormy16/stormy16.c: Fix comment typos.
|
|
|
|
2005-08-01 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/22311
|
|
* c-typeck.c (build_binary_op): Use common_type wrapper on
|
|
shortened types.
|
|
(common_type): Update comment.
|
|
|
|
2005-07-31 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR target/23095
|
|
* common.opt (flag_gcse_after_reload): Don't initialize to 2.
|
|
(flag_rerun_cse_after_loop): Initialize this to 2 instead.
|
|
* postreload-gcse.c (hash_scan_set): Do not consider stack regs.
|
|
|
|
2005-07-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
* pretty-print.h (pp_widest_integer): New macro.
|
|
* tree-pretty-print.c (dump_bb_header): Print BB frequencies and
|
|
counts.
|
|
|
|
2005-07-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
* output.h (enum section_category): Export from varasm.c
|
|
(categorize_decl_for_section): Likewise.
|
|
* varasm.c (enum section_category): Kill.
|
|
(categorize_decl_for_section): Make global.
|
|
* i386-protos.h (x86_output_aligned_bss, x86_elf_aligned_common):
|
|
Declare.
|
|
* i386.c (ix86_section_threshold): New static variable.
|
|
(ix86_in_large_data_p, ix86_encode_section_info,
|
|
x86_64_elf_unique_section,
|
|
x86_64_elf_select_section): New functions.
|
|
(TARGET_ENCODE_SECTION_INFO): Define
|
|
(override_options): Enable medium model for PIC.
|
|
(ix86_expand_prologue): Expand gen_set_got_rex64.
|
|
(legitimate_constant_p): Handle new UNSPECs.
|
|
(legitimate_pic_address_disp_p): Likewise.
|
|
(legitimize_pic_address): Lower MEDIUM model addressing.
|
|
* i386.h (PIC_OFFSET_TABLE_REGNUM): Set for medium model PIC.
|
|
(enum cmodel): Add MEDIUM_PIC.
|
|
(SYMBOL_REF_FAR_ADDR_P): New macro.
|
|
(SYMBOL_FLAG_FAR_ADDR): New flag.
|
|
* i386.md (movdi): Support medium model.
|
|
(set_got_rex64): New pattern.
|
|
* i386.opt (mlarge-data-threshold): New flag.
|
|
* predicates.md (zext_operand/sext_operand): Deal with medium model.
|
|
* x86-64.h (ASM_OUTPUT_ALIGNED_BSS): Use x86_output_aligned_bss.
|
|
(ASM_OUTPUT_ALIGNED_COMMON, TARGET_ASM_SELECT_SECTION,
|
|
TARGET_ASM_UNIQUE_SECTION): New.
|
|
|
|
* invoke.texi (-mlarge_data_threshold): Document
|
|
|
|
2005-07-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-outof-ssa.c (coalesce_ssa_name): Use coalesce_cost.
|
|
(coalesce_vars): Likewise.
|
|
* tree-ssa-live.c (coalesce_cost): New.
|
|
(build_tree_conflict_graph): Use coalesce_cost.
|
|
* tree-ssa-live.h (coalesce_cost): Declare.
|
|
|
|
2005-07-30 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.md (all peepholes for post-increment operations): Delete.
|
|
(strqi_preinc, strqi_predec, loadqi_preinc, loadqi_predec)
|
|
(loadqisi_preinc, loadqisi_predec, strsi_preinc, strsi_predec)
|
|
(loadsi_preinc, loadsi_predec, strqi_shiftpreinc, strqi_shiftpredec)
|
|
(loadqi_shiftpreinc, loadqi_shiftpredec, strsi_shiftpreinc)
|
|
(strsishift_predec, loadsi_shiftpreinc, loadsi_shiftpredec): Delete.
|
|
|
|
2005-07-30 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const.c (tree_expr_nonnegative_p): Always return true for
|
|
non-integral types.
|
|
|
|
2005-07-29 Wolfgang Bangerth <bangerth@dealii.org>
|
|
|
|
PR target/22582
|
|
* doc/invoke.texi: Document -rdynamic.
|
|
|
|
2005-07-30 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/23143
|
|
* c-parser.c (c_parser_parms_list_declarator): Call
|
|
mark_forward_parm_decls.
|
|
* c-decl.c (merge_decls): Only check DECL_IN_SYSTEM_HEADER for
|
|
decls with visibility structure.
|
|
|
|
2005-07-30 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_coproc_mem_operand): Fix inaccurate comment.
|
|
|
|
2005-07-30 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm-protos.h (arm_canonicalize_comparison): Update
|
|
prototype.
|
|
* config/arm/arm.c (arm_canonicalize_comparison): Use correct limit
|
|
value for mode.
|
|
* config/arm/arm.h (CANONICALIZE_COMPARISON): Pass mode argument.
|
|
|
|
2005-07-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/529
|
|
* c-decl.c (warn_if_shadowing): Don't check for PARM_DECL in
|
|
nested function declarators.
|
|
(pushdecl): Don't call warn_if_shadowing for PARM_DECL.
|
|
(grokparms): Call warn_if_shadowing for parameters used within the
|
|
parameter list.
|
|
(store_parm_decls_newstyle): Call warn_if_shadowing for parameters
|
|
not used within the parameter list.
|
|
(store_parm_decls_oldstyle): Call warn_if_shadowing for parameters.
|
|
|
|
2005-07-30 Jan Hubicka <jh@suse.cz>
|
|
|
|
* expr.c (expand_expr_real_1): Do not load mem targets into register.
|
|
* i386.c (ix86_fixup_binary_operands): Likewise.
|
|
(ix86_expand_unary_operator): Likewise.
|
|
(ix86_expand_fp_absneg_operator): Likewise.
|
|
* optabs.c (expand_vec_cond_expr): Validate dest.
|
|
|
|
2005-07-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21720
|
|
* real.c (real_from_string): Also set last bit if there is a
|
|
nonzero hex digit beyond GCC's internal precision after ".".
|
|
|
|
2005-07-29 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/altivec.md: Convert UNSPEC numerical values to
|
|
define_constants. Change duplicate values to unassigned numbers.
|
|
Change UNSPEC_SUBS to UNSPEC_VSUBS.
|
|
(*altivec_vspltsf): New.
|
|
(altivec_vperm_v4sf): Delete.
|
|
(altivec_vperm_<mode>): Use mode macro V.
|
|
(altivec_vsldoi_<mode>): Convert to mode macro pattern.
|
|
(altivec_predicate_v4sf): Delete.
|
|
(altivec_predicate_<mode>): Use mode macro V.
|
|
(*altivec_lvesfx): New.
|
|
(*altivec_stvesfx): New.
|
|
(vec_realign_load_v4sf): Delete.
|
|
(vec_realign_load_<mode>): Use mode macro V.
|
|
* config/rs6000/rs6000.c (generate_set_vrsave): Use
|
|
UNSPECV_SET_VRSAVE.
|
|
|
|
2005-07-29 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR bootstrap/23131
|
|
* configure.ac (SYSTEM_HEADER_DIR): Avoid setting to empty
|
|
string.
|
|
* configure: Regenerated.
|
|
|
|
2005-07-29 Paul Brook <paul@codesourcery.com>
|
|
|
|
* doc/install.texi: Add link to GFortran binaries wiki page.
|
|
|
|
2005-07-29 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.c (mips_cpu_info_table): Add 5kf to the table.
|
|
(mips_rtx_cost_data): Add costs for 5kc and 5kf.
|
|
* config/mips/mips.h (processor_type): Add PROCESSOR_5KF.
|
|
* config/mips/mips.md (cpu): Add 5kf name.
|
|
(includes): Includes 5k.md.
|
|
* config/mips/5k.md: New DFA pipeline for the 5kc/5kf.
|
|
* doc/invoke.texi (MIPS Options): Updated cpu name supported with
|
|
-march flag.
|
|
|
|
2005-07-29 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 22550
|
|
* tree-cfgcleanup.c (cleanup_tree_cfg_1): Extract from ...
|
|
(cleanup_tree_cfg): ... here.
|
|
Call cleanup_tree_cfg_1 until there are no more cleanups to
|
|
do.
|
|
|
|
2005-07-29 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* tree-vrp.c (compare_range_with_value): Return true or false
|
|
for ~[VAL_1, VAL_2] OP VAL if VAL_1 <= VAL <= VAL_2 for NE_EXPR and
|
|
EQ_EXPR respectively.
|
|
|
|
2005-07-29 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* cfg.c, tree-complex.c, config/frv/frv.c, config/i386/i386.c:
|
|
Fix comment typos.
|
|
|
|
2005-07-29 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-ssa-dom.c (struct opt_stats_d): Add field num_iterations.
|
|
(tree_ssa_dominator_optimize): Increment it.
|
|
(dump_dominator_optimization_stats): Print it.
|
|
|
|
2005-07-29 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR rtl-optimization/23117
|
|
* sched-rgn.c (add_branch_dependences): Handle COND_EXEC correctly
|
|
when head == tail. Tidy comment.
|
|
|
|
2005-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* cse.c (exp_equiv_p): Special case CONST_DOUBLE.
|
|
* cselib.c (rtx_equal_for_cselib_p): Likewise.
|
|
* jump.c (rtx_renumbered_equal_p): Likewise.
|
|
* loop.c (rtx_equal_for_loop_p): Tidy and special case PC, CC0,
|
|
CONST_INT and CONST_DOUBLE.
|
|
(rtx_equal_for_prefetch_p): Likewise, plus LABEL_REF.
|
|
* reload.c (operands_match_p): Special case CONST_INT and
|
|
CONST_DOUBLE; check mode earlier.
|
|
|
|
2005-07-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/22240
|
|
* c-typeck.c (convert_for_assignment): Do not check
|
|
DECL_IN_SYSTEM_HEADER on NULL fundecl.
|
|
|
|
2005-07-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/22192
|
|
* c-typeck.c (composite_type): Prefer constant size arrays to
|
|
VLAs.
|
|
|
|
2005-07-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21720
|
|
* real.c (real_from_string): Set last bit if there is a nonzero
|
|
hex digit beyond GCC's internal precision.
|
|
|
|
2005-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/22619
|
|
* cfgcleanup.c (try_forward_edges): Watch out for end of
|
|
insn chain.
|
|
|
|
2005-07-28 James E Wilson <wilson@specifixinc.com>
|
|
|
|
PR c/23106
|
|
* doc/invoke.texi (Wstrict-aliasing=2): Fix misleading wording.
|
|
|
|
2005-07-28 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (rtl-profile.o): Kill all traces of it.
|
|
* common.opt (fspeculative-prefetching, ftree-based-profiling): Kill.
|
|
* coverage.h (rtl_coverage_counter_ref): Kill.
|
|
* opts.c (flag_speculative_prefetching_set): Kill.
|
|
(flag_loop_optimize_set): New.
|
|
(common_handle_option): Disable loop optimizer when profiling;
|
|
do not handle speculative prefetching.
|
|
* passes.c (init_optimization_passes): Replace pass_profiling combo
|
|
by branch_prob pass.
|
|
* profile.c (compute_value_histograms): Update for simplified value
|
|
profiles.
|
|
(rtl_register_profile_hooks): Kill.
|
|
(pass_profiling): Kill.
|
|
(rest_of_handle_branch_prob): Do not profile.
|
|
* toplev.c (process_options): Remove speculative prefetching.
|
|
* toplev.h (flag_tree_based_profiling): Kill.
|
|
* tree-profile.c (prepare_instrumented_value,
|
|
tree_gen_interval_profiler, tree_gen_pow2_profiler,
|
|
tree_gen_one_value_profiler, do_tree_profiling): Update for
|
|
simplified datastructures.
|
|
* value-prof.c: Add comment that speculative prefetching was dropped;
|
|
update rest of file for simplified datastructures.
|
|
(NOPREFETCH_RANGE_MIN, NOPREFETCH_RANGE_MAX,
|
|
rtl_divmod_values_to_profile, insn_prefetch_values_to_profile,
|
|
find_mem_reference_1, find_mem_reference_2, find_mem_reference,
|
|
rtl_values_to_profile, rtl_divmod_fixed_value, rtl_mod_pow2,
|
|
rtl_mod_subtract, gen_speculative_prefetch,
|
|
rtl_divmod_fixed_value_transform, rtl_mod_pow2_value_transform,
|
|
rtl_mod_subtract_transform, speculative_prefetching_transform): Kill.
|
|
(gate_handle_value_profile_transformations,
|
|
rest_of_handle_value_profile_transformations,
|
|
pass_value_profile_transformations): Kill.
|
|
* value-prof.h (histogram_value_t): Remove IL based unions.
|
|
(rtl_register_value_prof_hooks, rtl_register_profile_hooks,
|
|
rtl_profile_hooks): Remove hooks.
|
|
|
|
* invoke.texi (-ftree-based-profiling, -fspeculative-prefetching): Kill.
|
|
|
|
* cgraph.c (cgraph_clone_edge): New UPDATE_ORIGINAL argument.
|
|
(cgraph_clone_node): Likewise.
|
|
* cgraph.h (cgraph_clone_edge): Update prototype.
|
|
(cgraph_clone_node): Likewise.
|
|
* ipa-inline.c (cgraph_clone_inlined_nodes): Update call of
|
|
cgraph_clone_node.
|
|
(lookup_recursive_calls): Consider profile.
|
|
(cgraph_decide_recursive_inlining): Fix updating; use new
|
|
probability argument; use profile.
|
|
* params.def (PARAM_MIN_INLINE_RECURSIVE_PROBABILITY): New.
|
|
* tree-inline.c (copy_bb): Update clal of clone_edge.
|
|
* tree-optimize.c (tree_rest_of_compilation): UPdate cal of clone_node.
|
|
|
|
* invoke.texi (min-inline-recursive-probability): Document.
|
|
|
|
2005-07-28 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (Configuration): Update Valgrind homepage.
|
|
|
|
2005-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/21362
|
|
* cfgrtl.c (rtl_merge_blocks): Call maybe_remove_eh_handler on
|
|
labels we want to delete.
|
|
(cfg_layout_merge_blocks): Likewise.
|
|
|
|
2005-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/17692
|
|
* config/i386/i386.c (ix86_split_sse_movcc): Emit DELETED note
|
|
when expanding to nothing.
|
|
|
|
2005-07-28 Josh Conner <jconner@apple.com>
|
|
|
|
* ipa-inline.c (update_caller_keys): Fix estimated_growth caching.
|
|
(cgraph_decide_inlining_of_small_functions): Likewise.
|
|
|
|
2005-07-28 Josh Conner <jconner@apple.com>
|
|
|
|
* ipa-inline.c (cgraph_edge_badness): Update comments. Invert shift
|
|
direction of badness if negative.
|
|
(cgraph_default_inline_p): Add reason to parameters, and assign it
|
|
a value.
|
|
(cgraph_decide_inlining_of_small_functions): New parameter in call
|
|
to cgraph_default_inline_p.
|
|
(cgraph_decide_inlining_incrementally): Likewise.
|
|
* cgraphunit.c (decide_is_function_needed): Likewise.
|
|
* cgraph.h (cgraph_default_inline_p): Likewise.
|
|
|
|
2005-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* builtins.c: Fix comment typo(s).
|
|
* genautomata.c: Likewise.
|
|
* gimplify.c: Likewise.
|
|
* tree-dfa.c: Likewise.
|
|
* tree-flow-inline.h: Likewise.
|
|
* tree-into-ssa.c: Likewise.
|
|
* tree-ssa-alias.c: Likewise.
|
|
* tree-ssa-ccp.c: Likewise.
|
|
* tree-ssa-copy.c: Likewise.
|
|
* tree-ssa-dce.c: Likewise.
|
|
* tree-ssa-dom.c: Likewise.
|
|
* tree-ssa-operands.c: Likewise.
|
|
* tree-tailcall.c: Likewise.
|
|
* tree-vectorizer.c: Likewise.
|
|
* tree-vrp.c: Likewise.
|
|
* tree.c: Likewise.
|
|
|
|
2005-07-28 Jeff Law <law@redhat.com>
|
|
|
|
* tree-vrp.c (test_for_singularity): Extracted from ...
|
|
(simplify_cond_using_ranges): Attempt to simplify a relational
|
|
test to NE_EXPR. Dump information when a COND_EXPR is simplified.
|
|
|
|
2005-07-28 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/22506
|
|
* tree-vectorizer.c (update_phi_nodes_for_guard2): Skip loop-closed
|
|
phis whose argument is constant.
|
|
|
|
2005-07-28 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/18992
|
|
Back out this patch:
|
|
2003-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
PR optimization/12142
|
|
* cse.c (count_reg_usage): In a SET with a REG SET_DEST, count the
|
|
uses of the register in the SET_SRC. Remove unnecessary argument.
|
|
|
|
Replace it with this:
|
|
* cse.c (count_reg_usage): In INSN, JUMP_INSN and CALL_INSN cases,
|
|
if flag_non_call_exceptions is set and the insn may trap, pass
|
|
pc_rtx as dest for recursion.
|
|
In SET_SRC part of SET case, if dest is already set, pass it down
|
|
unchanged.
|
|
|
|
2005-07-28 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfg.c (update_bb_profile_for_threading): Use RDIV.
|
|
(scale_bbs_frequencies_int): Likewise, assert for possible overflow.
|
|
(scale_bbs_frequencies_gcov_type): Be more curefull about overflows and
|
|
roundoff errors.
|
|
* tree-cfg.c (tree_duplicate_sese_region): Use counts for updating
|
|
profile when available.
|
|
|
|
2005-07-28 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/ia64/ia64.c (ia64_load_pair_ok): New.
|
|
(ia64_print_operand): Describe and handle 'X'.
|
|
(ia64_register_move_cost): Also handle FP_REGS.
|
|
(ia64_preferred_reload_class): Likewise.
|
|
(ia64_secondary_reload_class): Likewise.
|
|
(ia64_dependencies_evaluation_hook): New local variable c. Initialize
|
|
it. Also check for ITANIUM_CLASS_FLDP.
|
|
* config/ia64/ia64.h (FP_REGNO_P): New.
|
|
(HARD_REGNO_MODE_OK): Remove explusion of TImode.
|
|
(reg_class): Add FP_REGS.
|
|
(REG_CLASS_NAMES): Adjust for it.
|
|
(REG_CLASS_CONTENTS): Likewise.
|
|
(REGNO_REG_CLASS): Use FP_REGS where appropriate.
|
|
(REG_CLASS_FROM_LETTER): Handle 'x'.
|
|
(CLASS_MAX_NREGS): Handle FP_REGS.
|
|
(MEMORY_MOVE_COST): Likewise.
|
|
* config/ia64/ia64.md (itanium_class): Add fldp.
|
|
(type): Handle fldp.
|
|
(movti_internal): More allowable operand combinations. Use ldfp8 when
|
|
splitting unnecessary. Remove predicable attribute. Adjust
|
|
itanium_class attribute.
|
|
(smuldi3_highpart): Remove outdated comment.
|
|
(mulditi3, umulditi3, rotlti3): New expanders.
|
|
(addti3, subti3, mulditi3_internal, umulditi3_internal, negti2, rotlti3_internal): New insns.
|
|
(absti2): Disabled new insn for future reference.
|
|
Respective new splitters.
|
|
* config/ia64/itanium1.md (1_fldp, 1b_fldp): New insn reservations.
|
|
* config/ia64/itanium2.md (2_fldp, 2b_fldp): Likewise.
|
|
* config/ia64/ia64-protos.h (ia64_load_pair_ok): New.
|
|
|
|
2005-07-25 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR rtl-optimization/23047
|
|
* simplify-rtx.c (simplify_const_relational_operation): Respect
|
|
flag_wrapv for comparisons with ABS.
|
|
|
|
2005-07-27 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/22493
|
|
* tree-vrp.c (extract_range_from_unary_expr): Deal with -fwrapv and
|
|
VR_ANTI_RANGEs properly for NEGATE_EXPRs and ABS_EXPRs.
|
|
|
|
2005-07-27 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/frv/frv.opt (moptimize-membar): New.
|
|
|
|
* doc/invoke.texi: Document -moptimize-membar and its inverse.
|
|
|
|
* config/frv/frv.h: Remove machine_function definition.
|
|
|
|
* config/frv/frv.c (struct frv_io): New.
|
|
(struct machine_function): Moved from frv.h. Add has_membar_p.
|
|
(frv_same_doubleword_p, frv_io_fixed_order_p, frv_io_union)
|
|
(frv_extract_membar, frv_io_check_address, frv_io_handle_set)
|
|
(frv_io_handle_use_1, frv_io_handle_use, frv_optimize_membar_local)
|
|
(frv_optimize_membar_global, frv_optimize_membar): New functions.
|
|
(frv_reorg): Call frv_optimize_membar when appropriate.
|
|
(bdesc_loads, bdesc_stores): Use the membar code as the icode field.
|
|
(frv_expand_builtin): Adjust calls accordingly.
|
|
(frv_io_address_cookie): New function.
|
|
(frv_expand_load_builtin, frv_expand_store_builtin): Emit a normal
|
|
load or store rather than a special insn. Add ccnstant address and
|
|
io-type operands to the membar.
|
|
(frv_ifcvt_modify_tests): Unsign regno.
|
|
(frv_ifcvt_modify_tests): Same.
|
|
|
|
* config/frv/frv.md: Remove UNSPEC_BUILTIN_{LOAD,STORE}. Change
|
|
UNSPEC_OPTIONAL_MEMBAR constant.
|
|
(builtin_read_<mode>): Delete.
|
|
(builtin_write_<mode>): Delete.
|
|
("optional_membar_<mode>"): Add operand.
|
|
|
|
* testsuite/gcc.target/frv/all-builtin-read8.c: Delete.
|
|
* testsuite/gcc.target/frv/all-builtin-read16.c: Delete.
|
|
* testsuite/gcc.target/frv/all-builtin-read32.c: Delete.
|
|
* testsuite/gcc.target/frv/all-builtin-read64.c: Delete.
|
|
* testsuite/gcc.target/frv/all-builtin-write8.c: Delete.
|
|
* testsuite/gcc.target/frv/all-builtin-write16.c: Delete.
|
|
* testsuite/gcc.target/frv/all-builtin-write32.c: Delete.
|
|
* testsuite/gcc.target/frv/all-builtin-write64.c: Delete.
|
|
* testsuite/gcc.target/frv/all-read-write-1.c: New.
|
|
|
|
2005-07-28 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* df.c (df_uses_record): Handle SCRATCH.
|
|
|
|
2005-07-28 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR debug/20161
|
|
* passes.c (rest_of_decl_compilation): If decl is a type and
|
|
we have encountered errors, don't emit debug information.
|
|
|
|
2005-07-27 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* params.def: Fixed comment.
|
|
|
|
2005-07-27 Bjoern Haase <bjoern.m.haase@web.de>
|
|
|
|
PR target/19885
|
|
* config/avr/avr.c (TARGET_ASM_ALIGNED_SI_OP): Add.
|
|
(TARGET_ASM_UNALIGNED_HI_OP): Add.
|
|
(TARGET_ASM_UNALIGNED_SI_OP): Add.
|
|
|
|
2005-07-27 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR c++/22003
|
|
* varasm.c (assemble_start_function): Don't do anything that may
|
|
require a CFG if the current function is a thunk.
|
|
|
|
2005-07-25 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* doc/install.texi (Prerequisites): Mention that perl is needed
|
|
to do export control in libstdc++ targetting Darwin.
|
|
|
|
2005-07-27 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR rtl-optimization/17808
|
|
* sched-deps.c (sched_get_condition): Enable #if 0'ed code.
|
|
(sched_insns_conditions_mutex_p): Split out from...
|
|
(add_dependence): ...here. But don't call it from here.
|
|
(add_dependence_list): Check sched_insns_conditions_mutex_p
|
|
before calling add_dependence.
|
|
(add_dependence_list_and_free): Likewise.
|
|
(fixup_sched_groups): Likewise.
|
|
(sched_analyze_1): Likewise.
|
|
(sched_analyze_2): Likewise (and replace a "0" with REG_DEP_TRUE).
|
|
(sched_analyze): Likewise.
|
|
(sched_analyze_insn): Likewise.
|
|
* sched-ebb.c (add_deps_for_risky_insns): Likewise.
|
|
* sched-rgn.c (add_branch_dependences): Likewise. Also, add
|
|
dependencies on all COND_EXEC insns to jumps ending basic blocks
|
|
when doing intrablock scheduling.
|
|
* sched-int.h (sched_insns_conditions_mutex_p): Add prototype.
|
|
|
|
2005-07-27 Jeff Law <law@redhat.com>
|
|
|
|
* tree-vrp.c (vrp_meet): Intersect the equivalency sets when
|
|
meeting a VR_ANTI_RANGE with a VR_RANGE. When intersecting
|
|
equivalency sets, correctly handle the case were vr0 has an
|
|
equivalency set, but vr1 does not.
|
|
|
|
2005-07-27 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/23073
|
|
* tree-vect-analyze.c (vect_analyze_data_refs_alignment): Call
|
|
vect_print_dump_info before fprintf.
|
|
|
|
2005-07-27 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimize/22348
|
|
* tree-ssa-loop-niter.c (number_of_iterations_cond):
|
|
Fold the partial computation.
|
|
|
|
2005-07-27 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/22325
|
|
* tree-flow.h (compute_phi_arg_on_exit, force_expr_to_var_cost):
|
|
Declare.
|
|
* tree-scalar-evolution.c (scev_const_prop): Add generic final
|
|
value replacement.
|
|
* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Split from ...
|
|
(force_var_cost): ... this function.
|
|
(compute_phi_arg_on_exit): Export.
|
|
|
|
2005-07-27 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/20773
|
|
* tree-ssa-loop-ch.c (copy_loop_headers): Select the correct latch
|
|
edge.
|
|
|
|
2005-07-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (push_fields_onto_fieldstack):
|
|
Avoid pushing again if current struct contains only
|
|
fields we decomposed.
|
|
|
|
2005-07-27 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/22574
|
|
* cgraph.c (cgraph_function_body_availability): Unanalyzed bodies are
|
|
not available.
|
|
|
|
* tree-tailcall.c (decrease_profile): New function.
|
|
(eliminate_tail_call): Use it.
|
|
|
|
* cgraphunit.c (cgraph_function_and_variable_visibility): Set
|
|
visibility flags correctly in whole program mode.
|
|
|
|
2005-07-26 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
PR rtl-optimization/22472
|
|
* config/pa/pa.h (HARD_REGNO_RENAME_OK): Define.
|
|
|
|
2005-07-26 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/22504
|
|
* tree-complex.c (expand_complex_addition): Use 'code' instead
|
|
of MINUS_EXPR for (VARYING, ONLY_IMAG) and (ONLY_IMAG, VARYING).
|
|
|
|
2005-07-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config.gcc (cpu_type): Add frv case.
|
|
(with_cpu): Add frv400-*-*linux* and frv550-*-*linux* cases.
|
|
(supported_defaults): Add fr550 case.
|
|
|
|
2005-07-26 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 22591
|
|
* tree-ssa-alias.c (may_alias_p): Remove shortcut that tests
|
|
whether a pointer of type T * may point to objects of type T *.
|
|
|
|
2005-07-26 DJ Delorie <dj@redhat.com>
|
|
|
|
* configure: Regenerate.
|
|
|
|
2005-07-26 Dale Johannesen <dalej@apple.com>
|
|
|
|
* postreload-gcse.c (alloc_mem): Start CUID numbering at 1.
|
|
|
|
2005-07-26 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* doc/install.texi (--with-build-sysroot): Fix grammatical error.
|
|
Clarify use of "build" in name.
|
|
|
|
2005-07-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/extend.texi (Raw read/write Functions): New section.
|
|
* testsuite/gcc.target/frv/all-builtin-read8.c: New.
|
|
* testsuite/gcc.target/frv/all-builtin-read16.c: New.
|
|
* testsuite/gcc.target/frv/all-builtin-read32.c: New.
|
|
* testsuite/gcc.target/frv/all-builtin-read64.c: New.
|
|
* testsuite/gcc.target/frv/all-builtin-write8.c: New.
|
|
* testsuite/gcc.target/frv/all-builtin-write16.c: New.
|
|
* testsuite/gcc.target/frv/all-builtin-write32.c: New.
|
|
* testsuite/gcc.target/frv/all-builtin-write64.c: New.
|
|
* config/frv/frv.c: Add bdesc_loads global.
|
|
Add bdesc_stores global.
|
|
(frv_init_builtins): Add support for __builtin_{read/write}*.
|
|
(frv_volatile_memref): New.
|
|
(frv_expand_load_builtin): New.
|
|
(frv_expand_store_builtin): New.
|
|
* config/frv/frv.h (frv_builtins): Add FRV_BUILTIN_SCAN,
|
|
FRV_BUILTIN_READ8, FRV_BUILTIN_READ16, FRV_BUILTIN_READ32,
|
|
FRV_BUILTIN_READ64, FRV_BUILTIN_WRITE8, FRV_BUILTIN_WRITE16,
|
|
FRV_BUILTIN_WRITE32, FRV_BUILTIN_WRITE64.
|
|
* config/frv/frv.md (unspecs): Add UNSPEC_BUILTIN_LOAD,
|
|
UNSPEC_BUILTIN_STORE, UNSPEC_OPTIONAL_MEMBAR.
|
|
(builtin_read_<mode>): New.
|
|
(builtin_write_<mode>): New.
|
|
(builtin_write64): New.
|
|
(optional_membar_<mode>): New.
|
|
|
|
2005-07-26 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* emit-rtl.c (gen_lowpart_common): Compare size of MODE in bits
|
|
(rather than units) against HOST_BITS_PER_WIDE_INT.
|
|
|
|
2005-07-26 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* ipa-pure-const.c, ipa-reference.c, ipa-reference.h,
|
|
ipa-type-escape.c, ipa-type-escape.h, ipa-utils.c,
|
|
ipa-utils.h, treestruct.def, config/crx/crx-protos.h,
|
|
config/crx/crx.c, config/crx/crx.h, config/crx/crx.md: Update
|
|
FSF address.
|
|
|
|
* calls.c, fold-const.c, ipa-reference.c, ipa-type-escape.c,
|
|
tree-ssa-reassoc.c, tree-ssa-structalias.c, vec.h,
|
|
config/crx/crx.c, config/m32c/m32c.c, config/m32c/m32c.h: Fix
|
|
comment typos.
|
|
* doc/c-tree.texi, doc/tree-ssa.texi: Fix typos.
|
|
|
|
2005-07-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/22486
|
|
* fold-const.c (fold_unary): Fold away useless component
|
|
references of the form (T *)&T.x, if the address
|
|
doesn't change.
|
|
|
|
2005-07-25 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* dwarf2out.c (add_call_src_coords_attributes): New.
|
|
(gen_inlined_subroutine_die): Call it.
|
|
(maybe_emit_file, init_file_table): Add comments.
|
|
(prune_unused_types_walk_attribs): Pass DW_AT_call_file through
|
|
maybe_emit_file.
|
|
* tree-inline.c (remap_block): Copy BLOCK_SOURCE_LOCATION.
|
|
(expand_call_inline): Set BLOCK_SOURCE_LOCATION.
|
|
* tree.h (BLOCK_SOURCE_LOCATION): New.
|
|
(struct tree_block): New field locus.
|
|
|
|
2005-07-26 Andreas Schwab <schwab@suse.de>
|
|
|
|
PR rtl-optimization/23043
|
|
* postreload-gcse.c (eliminate_partially_redundant_load): Fix typo
|
|
when allocating a struct unoccr.
|
|
|
|
2005-07-25 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 22626
|
|
* tree-complex.c (gate_no_optimization): True if errors.
|
|
* Makefile.in (tree-complex.o): Update dependencies.
|
|
|
|
2005-07-25 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/frv/predicates.md (integer_register_operand): Use
|
|
GPR_AP_OR_PSEUDO_P.
|
|
|
|
2005-07-25 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/22484
|
|
* tree-ssa-ccp.c (fold_stmt_inplace): Strip useless type conversions
|
|
after fold.
|
|
* tree-ssa-propagate.c (set_rhs): Reject invalid conditional operands.
|
|
|
|
2005-07-25 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree-ssa-reassoc.c (reassociate_expr): Allow scaler floating point
|
|
types when flag_unsafe_math_optimizations is true.
|
|
|
|
2005-07-25 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* gcc.c (option_map): Add --sysroot.
|
|
(process_command): Handle --sysroot.
|
|
(display_help): Document it.
|
|
* doc/cppopts.tex (-isysroot): Document.
|
|
* doc/invoke.texi (--sysroot): Document.
|
|
* doc/install.texi (--with-build-sysroot): Document.
|
|
|
|
* Makefile.in (inhibit_libc): New variable.
|
|
(INHIBIT_LIBC_CFLAGS): Likewise.
|
|
(LIBGCC2_CFLAGS): Include
|
|
$(INHIBIT_LIBC_CFLAGS).
|
|
(CRTSTUFF_CFLAGS): Include $(INHIBIT_LIBC_CFLAGS).
|
|
($(T)crtbegin.o): Do not use @inhibit_libc@.
|
|
($(T)crtend.o): Likewise.
|
|
($(T)crtbeginS.o): Do not use @inhibit_libc@.
|
|
($(T)crtendS.o): Likewise.
|
|
($(T)crtbeginT.o): Do not use @inhibit_libc@.
|
|
($(T)crtendT.o): Likewise.
|
|
(stmp-fixinc): Do not complain about missing headers if
|
|
inhibit_libc.
|
|
* configure.ac (inhibit_libc): Set it to true/false.
|
|
(--with-build-sysroot): New option. Use it to set
|
|
SYSTEM_HEADER_DIR.
|
|
* configure: Regenerated.
|
|
|
|
2005-07-25 Manfred Hollstein <mh@suse.com>
|
|
|
|
* calls.c (store_one_arg): Fix unsigned comparison warning.
|
|
|
|
2005-07-25 Serge Belyshev <belyshev@depni.sinp.msu.ru>
|
|
|
|
PR other/22337
|
|
* ggc-zone.c (ggc_alloc_zone_stat): Do not use CHUNK_OVERHEAD.
|
|
(ggc_print_statistics): Initialize variable before use.
|
|
|
|
2005-07-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-dfa.c (mark_new_vars_to_rename): Protect against
|
|
calling with a PHI_NODE argument.
|
|
|
|
* tree-flow-inline.h (overlap_subvar): Protect against
|
|
possible overflow.
|
|
|
|
2005-07-25 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* aclocal.m4 (gcc_AC_CHECK_TOOL): Add /bin to default directory.
|
|
* configure: Regenerate.
|
|
|
|
2005-07-25 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* expr.c (highest_pow2_factor): Make extern.
|
|
* tree-data-ref.c (ptr_decl_may_alias_p): New function.
|
|
(ptr_ptr_may_alias_p, may_alias_p, record_ptr_differ_p,
|
|
record_array_differ_p, array_ptr_differ_p): Likewise.
|
|
(base_object_differ_p): Rename (from array_base_name_differ_p). Support
|
|
additional cases. Call the above functions.
|
|
(base_addr_differ_p): Moved from tree-vect-analyze.c. Call
|
|
base_object_differ_p when there are two base objects. Otherwise, compare
|
|
base address and offset. Call may_alias_p.
|
|
(dump_data_reference): Use a correct field name.
|
|
(analyze_array): Make static. Initialize new data-ref fields.
|
|
(analyze_indirect_ref): New function.
|
|
(init_data_ref): Initialize new data-ref fields.
|
|
(strip_conversion): Moved from tree-vect-analyze.c.
|
|
(analyze_offset_expr, get_ptr_offset, address_analysis,
|
|
object_analysis): Likewise.
|
|
(analyze_offset): New function.
|
|
(create_data_ref): Likewise.
|
|
(initialize_data_dependence_relation): Call base_addr_differ_p. Compare
|
|
dimensions for ARRAY_REFs only.
|
|
(build_classic_dist_vector): Make static.
|
|
(access_functions_are_affine_or_constant_p): Call macro to get the
|
|
address of access functions.
|
|
(compute_all_dependences): Add new parameter
|
|
compute_self_and_read_read_dependences. Compute self and read-read
|
|
dependences if it is true.
|
|
(find_data_references_in_loop): Call create_data_ref. Initialize new
|
|
data-ref fields.
|
|
(compute_data_dependences_for_loop): Add new parameter
|
|
compute_self_and_read_read_dependences. Remove parameter nb_loops,
|
|
compute nb_loops. Call compute_all_dependences,
|
|
build_classic_dist_vector and build_classic_dir_vector with correct
|
|
parameters.
|
|
(analyze_all_data_dependences): Call compute_data_dependences_for_loop
|
|
with correct parameters. Compare dimensions for ARRAY_REFs only.
|
|
(free_data_refs): Call macro to free access functions.
|
|
* tree-data-ref.h (struct first_location_in_loop): New structure. Move
|
|
fields from stmt_vinfo.
|
|
(struct base_object_info): New structure.
|
|
(struct data_reference): Move fields to base_object_info. Add fields
|
|
first_location and object_info for above structures. Move fields from
|
|
stmt_info: memtag, ptr_info, subvars, misalignment. Add new field
|
|
aligned_to. Add macros to access the new fields.
|
|
Update functions declarations.
|
|
* tree-flow.h (is_aliased_with): Declare.
|
|
* tree-loop-linear.c (linear_transform_loops): Call
|
|
compute_data_dependences_for_loop with correct parameters.
|
|
* tree-ssa-alias.c (is_aliased_with): New function.
|
|
* tree-vect-analyze.c (vect_get_ptr_offset): Remove.
|
|
(vect_analyze_offset_expr, vect_base_addr_differ_p): Likewise.
|
|
(vect_analyze_data_ref_dependence): Get ddr. Remove call to
|
|
vect_base_addr_differ_p, compute_subscript_distance and
|
|
build_classic_dist_vector. Add printings. Check absolute value of
|
|
distance.
|
|
(vect_analyze_data_ref_dependences): Go through ddrs instead of
|
|
data-refs.
|
|
(vect_compute_data_ref_alignment): Get the fields of data-ref instead of
|
|
stmt. Check aligned_to. Check if the base is aligned. Remove conversion
|
|
to bytes. Add printing.
|
|
(vect_compute_data_refs_alignment): Go through loads and stores in one
|
|
loop.
|
|
(vect_enhance_data_refs_alignment, vect_analyze_data_refs_alignment,
|
|
vect_analyze_data_ref_access): Likewise.
|
|
(vect_analyze_pointer_ref_access): Remove.
|
|
(vect_address_analysis, vect_object_analysis): Likewise.
|
|
(vect_analyze_data_refs): Call compute_data_dependences_for_loop to find
|
|
and analyze data-refs in the loop.
|
|
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref): Get the
|
|
fields of data-ref instead of stmt. Add init to the offset from the
|
|
base.
|
|
(vect_create_data_ref_ptr): Get the fields of data-ref instead of stmt.
|
|
(vect_update_init_of_dr): Likewise.
|
|
(vect_update_inits_of_drs): Go through loads and stores in one loop.
|
|
* tree-vectorizer.c (new_stmt_vec_info): Remove initialization of
|
|
removed fields.
|
|
(new_loop_vec_info): Initialize new fields.
|
|
(destroy_loop_vec_info): Free new fields.
|
|
(vect_strip_conversion): Remove.
|
|
* tree-vectorizer.h (enum verbosity_levels): Add new verbosity level.
|
|
(struct _loop_vec_info): Unify data_ref_writes and data_ref_reads into
|
|
datarefs. Add new field ddrs.
|
|
Add macros for the new fields access.
|
|
(struct _stmt_vec_info): Remove: base_address, initial_offset, step,
|
|
base_aligned_p, misalignment, memtag, ptr_info and subvars.
|
|
Remove their macros.
|
|
* tree.h (highest_pow2_factor): Declare.
|
|
|
|
2005-07-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* calls.c (store_one_arg): Check for sibling call MEM arguments
|
|
from already clobbered incoming argument area.
|
|
|
|
2005-07-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-common.c (check_missing_format_attribute): New.
|
|
* c-common.h (check_missing_format_attribute): Likewise.
|
|
* c-typeck.c (convert_for_assignment): Use it.
|
|
|
|
2005-07-24 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/m68k/m68k.md ("extendqidi2"): When source is an address
|
|
register use a word move. Correct operand of ext.w in 68000 code.
|
|
|
|
2005-07-23 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* dwarf2out.c (gen_variable_die): Treat un-emitted COMDAT
|
|
variables as declarations, rather than definitions.
|
|
|
|
2005-07-24 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/22526
|
|
* tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Match the type
|
|
of the zero node.
|
|
|
|
2005-07-24 Francois-Xavier Coudert <coudert@clipper.ens.fr>
|
|
|
|
* builtins.def: Add DEF_EXT_C99RES_BUILTIN to define builtins
|
|
that C99 reserve for future use. Use it to define clog10,
|
|
clog10f and clog10l.
|
|
|
|
2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (STRICT2_WARN): Add -Wmissing-format-attribute.
|
|
* configure.ac: Check for -Wmissing-format-attribute.
|
|
|
|
* configure: Regenerate.
|
|
|
|
2005-07-23 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-optimization/22623
|
|
* tree-complex.c (set_component_ssa_name): Use replace_ssa_name_symbol.
|
|
|
|
2005-07-23 Giovanni Bajo <giovannibajo@libero.it>
|
|
|
|
PR target/22577
|
|
* config/pa/pa.c (reloc_needed): Updated for VECs inside CONSTRUCTOR.
|
|
|
|
2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (C_TREE_H): Update dependencies.
|
|
* c-tree.h: Include toplev.h.
|
|
* diagnostic.h (diagnostic_set_info): Add format attribute.
|
|
* rtl-error.c (diagnostic_for_asm): Likewise.
|
|
|
|
2005-07-23 Chao-ying Fu <fu@mips.com>
|
|
|
|
* config/mips/mips-dsp.md: New file.
|
|
* config/mips/mips-modes.def (V4QI, V2HI, CCDSP): New modes.
|
|
* config/mips/mips.c (mips_function_type): Add types for DSP builtin
|
|
functions.
|
|
(mips_builtin_type): Add MIPS_BUILTIN_DIRECT_NO_TARGET and
|
|
MIPS_BUILTIN_BPOSGE32.
|
|
(mips_expand_builtin_direct): Add one parameter to indicate that
|
|
builtin functions need to return a value.
|
|
(mips_expand_builtin_bposge): New for expanding "bposge" builtin
|
|
functions.
|
|
(mips_regno_to_class): Add classes for 12 new DSP registers.
|
|
(mips_subword): Change to check four HI registers.
|
|
(mips_output_move): Output move to and from 6 new DSP accumulators.
|
|
(override_options): Make sure -mdsp and -mips16 are not used together.
|
|
Map 'A' to DSP_ACC_REGS and 'a' to ACC_REGS. Enable DSP accumulators
|
|
for machine modes.
|
|
(mips_conditional_register_usage): Disable 6 new DSP accumulators
|
|
when !TARGET_DSP.
|
|
(print_operand): Add 'q' for printing DSP accumulators.
|
|
(mips_cannot_change_mode_class): Check ACC_REGS.
|
|
(mips_secondary_reload_class): Check ACC_REGS.
|
|
(mips_vector_mode_supported_p): Enable V2HI and V4QI when TARGET_DSP.
|
|
(mips_register_move_cost): Check ACC_REGS.
|
|
(CODE_FOR_mips_addq_ph, CODE_FOR_mips_addu_qb, CODE_FOR_mips_subq_ph)
|
|
(CODE_FOR_mips_subu_qb): New code-aliasing macros.
|
|
(DIRECT_NO_TARGET_BUILTIN, BPOSGE_BUILTIN): New macros.
|
|
(dsp_bdesc): New array.
|
|
(bdesc_arrays): Add DSP builtin function table.
|
|
(mips_prepare_builtin_arg): Check predicate again after
|
|
copy_to_mode_reg.
|
|
(mips_expand_builtin): Add one more parameter to
|
|
mips_expand_builtin_direct. Expand MIPS_BUILTIN_DIRECT_NO_TARGET and
|
|
MIPS_BUILTIN_BPOSGE32.
|
|
(mips_init_builtins): Initialize new function types.
|
|
(mips_expand_builtin_direct): Check if builtin functions need to
|
|
return a value and pass operands properly.
|
|
(mips_expand_builtin_bposge): New function.
|
|
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Add __mips_dsp.
|
|
(ASM_SPEC): Map -mdsp to -mdsp in GAS.
|
|
(FIRST_PSEUDO_REGISTER): Increase to 188.
|
|
(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
|
|
Update for 12 new DSP registers.
|
|
(DSP_ACC_REG_FIRST, DSP_ACC_REG_LAST, DSP_ACC_REG_NUM, AC1HI_REGNUM)
|
|
(AC1LO_REGNUM, AC2HI_REGNUM, AC2LO_REGNUM, AC3HI_REGNUM, AC3LO_REGNUM):
|
|
(DSP_ACC_REG_P, ACC_REG_P, ACC_HI_REG_P): New macros.
|
|
(reg_class): Add DSP_ACC_REGS and ACC_REGS.
|
|
(REG_CLASS_NAMES): Add names for DSP_ACC_REGS and ACC_REGS.
|
|
(REG_CLASS_CONTENTS): Update for DSP_ACC_REGS, ACC_REGS and ALL_REGS.
|
|
(REG_ALLOC_ORDER): Update for 12 new DSP registers.
|
|
(mips_char_to_class): Add 'A' for DSP_ACC_REGS and 'a' for ACC_REGS.
|
|
(UIMM6_OPERAND, IMM10_OPERAND): New macros.
|
|
(EXTRA_CONSTRAINT_Y): Add YA and YB extra constraints.
|
|
(REGISTER_NAMES): Add names for 12 new DSP registers.
|
|
* config/mips/mips.md: Include mips-dsp.md.
|
|
(UNSPEC_ADDQ, UNSPEC_ADDQ_S, UNSPEC_SUBQ, UNSPEC_SUBQ_S, UNSPEC_ADDSC)
|
|
(UNSPEC_ADDWC, UNSPEC_MODSUB, UNSPEC_RADDU_W_QB, UNSPEC_ABSQ_S)
|
|
(UNSPEC_PRECRQ_QB_PH, UNSPEC_PRECRQ_PH_W, UNSPEC_PRECRQ_RS_PH_W)
|
|
(UNSPEC_PRECRQU_S_QB_PH, UNSPEC_PRECEQ_W_PHL, UNSPEC_PRECEQ_W_PHR)
|
|
(UNSPEC_PRECEQU_PH_QBL, UNSPEC_PRECEQU_PH_QBR, UNSPEC_PRECEQU_PH_QBLA)
|
|
(UNSPEC_PRECEQU_PH_QBRA, UNSPEC_PRECEU_PH_QBL, UNSPEC_PRECEU_PH_QBR)
|
|
(UNSPEC_PRECEU_PH_QBLA, UNSPEC_PRECEU_PH_QBRA, UNSPEC_SHLL)
|
|
(UNSPEC_SHLL_S, UNSPEC_SHRL_QB, UNSPEC_SHRA_PH, UNSPEC_SHRA_R)
|
|
(UNSPEC_MULEU_S_PH_QBL, UNSPEC_MULEU_S_PH_QBR, UNSPEC_MULQ_RS_PH)
|
|
(UNSPEC_MULEQ_S_W_PHL, UNSPEC_MULEQ_S_W_PHR, UNSPEC_DPAU_H_QBL)
|
|
(UNSPEC_DPAU_H_QBR, UNSPEC_DPSU_H_QBL, UNSPEC_DPSU_H_QBR)
|
|
(UNSPEC_DPAQ_S_W_PH, UNSPEC_DPSQ_S_W_PH, UNSPEC_MULSAQ_S_W_PH)
|
|
(UNSPEC_DPAQ_SA_L_W, UNSPEC_DPSQ_SA_L_W, UNSPEC_MAQ_S_W_PHL)
|
|
(UNSPEC_MAQ_S_W_PHR, UNSPEC_MAQ_SA_W_PHL, UNSPEC_MAQ_SA_W_PHR)
|
|
(UNSPEC_BITREV, UNSPEC_INSV, UNSPEC_REPL_QB, UNSPEC_REPL_PH)
|
|
(UNSPEC_CMP_EQ, UNSPEC_CMP_LT, UNSPEC_CMP_LE, UNSPEC_CMPGU_EQ_QB)
|
|
(UNSPEC_CMPGU_LT_QB, UNSPEC_CMPGU_LE_QB, UNSPEC_PICK, UNSPEC_PACKRL_PH)
|
|
(UNSPEC_EXTR_W, UNSPEC_EXTR_R_W, UNSPEC_EXTR_RS_W, UNSPEC_EXTR_S_H)
|
|
(UNSPEC_EXTP, UNSPEC_EXTPDP, UNSPEC_SHILO, UNSPEC_MTHLIP, UNSPEC_WRDSP)
|
|
(UNSPEC_RDDSP): New constants.
|
|
(*movdi_32bit): Change 'x' to 'a' for ACC_REGS.
|
|
(*movsi_internal): Change 'x' to 'a' for ACC_REGS. Add an
|
|
A<-d alternative.
|
|
* config/mips/mips.opt (-mdsp): New option.
|
|
* config/mips/predicates.md (const_uimm6_operand, const_imm10_operand)
|
|
(reg_imm10_operand): New predicates.
|
|
* doc/extend.texi (MIPS DSP Built-in Functions): New section.
|
|
* doc/invoke.texi (-mdsp): Document new option.
|
|
|
|
2005-07-22 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-objc-common.c (c_cannot_inline_tree_fn): Add warning control
|
|
to warning calls.
|
|
* tree-inline.c (inlinable_function_p): Likewise.
|
|
|
|
2005-07-22 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR debug/21828
|
|
* toplev.c (check_global_declarations): Do not mark undefined
|
|
variables as DECL_IGNORED_P.
|
|
* varasm.c (first_global_object_name): GTY it.
|
|
(weak_global_object_name): Likewise.
|
|
(notice_global_symbol): Use ggc_strdup, not xstrdup, when creating
|
|
a string to go into {weak,first}_global_object_name.
|
|
|
|
2005-07-22 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-format.c (check_function_format): Change warning control
|
|
option from OPT_Wattribute to OPT_Wmissing_format_attribute.
|
|
|
|
2005-07-22 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-ssa-alias.c (count_ptr_derefs): Do not consider
|
|
&PTR->FLD a dereference of PTR.
|
|
* tree-ssa-structalias.c (update_alias_info): Consider &PTR->FLD
|
|
a potential dereference of PTR.
|
|
|
|
2005-07-22 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/20370
|
|
* ifcvt.c (dead_or_predicable): Before calling propagate_block,
|
|
call allocate_reg_info if necessary.
|
|
|
|
PR rtl-optimization/21848
|
|
* calls.c (emit_library_call_value_1): For const functions, add
|
|
USEs of the stack slots to CALL_INSN_FUNCTION_USAGE.
|
|
|
|
PR rtl-optimization/22445
|
|
* cselib.c (target.h): Include.
|
|
(rtx_equal_for_cselib_p): Allow commutative matches.
|
|
(cselib_hash_rtx): Don't use MODE for CONST_INT hashing.
|
|
Remove MODE parameter. Changed all callers.
|
|
|
|
PR rtl-optimization/22258
|
|
* combine.c (likely_spilled_retval_1, likely_spilled_retval_p):
|
|
New functions.
|
|
(try_combine): Use likely_spilled_retval_p.
|
|
|
|
2005-07-22 Paul Woegerer <paul.woegerer@nsc.com>
|
|
|
|
* config.gcc: Add crx-elf support.
|
|
|
|
* doc/contrib.texi: Mention crx.
|
|
* doc/extend.texi: Document crx extensions.
|
|
* doc/install.texi: Document crx install.
|
|
* doc/invoke.texi: Document crx options.
|
|
* doc/md.texi: Document crx constraints.
|
|
|
|
* config/crx/crx-protos.h: New file.
|
|
* config/crx/crx.c: New file.
|
|
* config/crx/crx.h: New file.
|
|
* config/crx/crx.md: New file.
|
|
* config/crx/crx.opt: New file.
|
|
* config/crx/t-crx: New file.
|
|
|
|
2005-07-22 Manfred Hollstein <mh@suse.com>
|
|
|
|
* tree-ssa-structalias.c (merge_graph_nodes): Fix uninitialised
|
|
warnings.
|
|
(int_add_graph_edge): Likewise.
|
|
(collapse_nodes): Likewise.
|
|
(process_unification_queue): Likewise.
|
|
|
|
2005-07-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
Laurent GUERBY <laurent@guerby.net>
|
|
|
|
PR tree-optimization/22336
|
|
* function.c (record_block_change): Check for
|
|
cfun->ib_boundaries_block.
|
|
|
|
2005-07-21 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const.c (fold_unary): Don't strip signed nops from ABS_EXPRs.
|
|
(tree_expr_nonnegative_p): Return try for TYPE_UNSIGNED.
|
|
|
|
2005-07-21 DJ Delorie <dj@redhat.com>
|
|
|
|
* toplev.c (warn_deprecated_use): Add warning control to warning
|
|
call.
|
|
* c-typeck.c (parser_build_binary_op): Likewise.
|
|
(c_finish_if_stmt): Likewise.
|
|
* c-common.c (check_function_sentinel): Likewise.
|
|
(check_nonnull_arg): Likewise.
|
|
|
|
2005-07-21 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/22504
|
|
* tree-complex.c (complex_ssa_name_components): New.
|
|
(cvc_lookup): Allow entry not found.
|
|
(create_components): Remove.
|
|
(create_one_component_var, get_component_var): New.
|
|
(get_component_ssa_name, set_component_ssa_name): New.
|
|
(extract_component): Use get_component_ssa_name.
|
|
(update_complex_components): Use set_component_ssa_name.
|
|
(update_complex_components_on_edge): Likewise.
|
|
(update_phi_components): Create new PHI nodes directly, instead
|
|
of adding insns to edges.
|
|
(tree_lower_complex): Allocate and free complex_variable_components
|
|
and complex_ssa_name_components here.
|
|
|
|
2005-07-20 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT,
|
|
revert to returning false.
|
|
|
|
2005-07-21 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/21149
|
|
* config/i386/i386.md (sse_movhlps): Fix vec_select values.
|
|
|
|
2005-07-21 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/22576
|
|
* config/i386/i386.md (cmpxf): Change operand constraints
|
|
to "nonmemory_operand".
|
|
|
|
2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/i386/i386.md (trap): Use "".word/t0x0b0f" instead of ud2.
|
|
|
|
2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/21180
|
|
* fold-const.c (fold_build1): Add checksum for the operands.
|
|
(fold_build2): Likewise.
|
|
(fold_build3): Likewise.
|
|
|
|
2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/19055
|
|
* fold-const.c (fold_binary): Transform "(X | Y) ^ X" to "Y & ~ X".
|
|
|
|
2005-07-21 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* common.opt (-fforward-propagate): Committed by mistake,
|
|
removed.
|
|
|
|
2005-07-21 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* reg-stack.c: Fix comment typo(s).
|
|
* tree-ssa-operands.c: Likewise.
|
|
* tree-vectorizer: Likewise.
|
|
|
|
2005-07-21 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/sh/symbian.c: Replace C++ style line comments with C
|
|
style line comments.
|
|
(symbian_add_attribute): Do not use a ? operator on the LHS of
|
|
an assignment.
|
|
(sh_symbian_handle_dll_attribute): Change the type of the
|
|
method vector to "VEC(tree,gc)*" and use vector accessor
|
|
macros to walk over the elements.
|
|
(symbian_export_vtable_and_rtti_p): Likewise.
|
|
(symbian_class_needs_attribute_p): Likewise.
|
|
|
|
2005-07-21 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR target/22085
|
|
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Do not
|
|
initialize targetm.resolve_overloaded_builtin here.
|
|
(altivec_expand_overloaded_builtin): Make it non-static.
|
|
* config/rs6000/rs6000-protos.h
|
|
(altivec_expand_overloaded_builtin): New prototype.
|
|
* config/rs6000/rs6000.h (REGISTER_TARGET_PRAGMAS): Initialize
|
|
targetm.resolve_overloaded_builtin here.
|
|
* config/rs6000/darwin.h (REGISTER_TARGET_PRAGMAS): Likewise.
|
|
|
|
2005-07-21 Paolo Bonzini <bonzini@gnu.org>
|
|
Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/19210
|
|
* common.opt (Wunsafe-loop-optimizations, funsafe-loop-optimizations):
|
|
New.
|
|
* Makefile.in (tree-ssa-loop-niter.o): Depend intl.o.
|
|
* loop-iv.c (get_simple_loop_desc): If -funsafe-loop-optimizations,
|
|
rely on unproven assumptions.
|
|
* predict.c (predict_loops): Adjust call to number_of_iterations_exit.
|
|
* tree-flow.h (number_of_iterations_exit): Add final parameter.
|
|
* tree-scalar-evolution.c (number_of_iterations_in_loop): Adjust call
|
|
to number_of_iterations_exit.
|
|
* tree-ssa-loop-ivcanon.c (empty_loop_p): Likewise.
|
|
* tree-ssa-loop-ivopts.c (niter_for_exit): Likewise.
|
|
* tree-ssa-loop-niter.c (find_loop_niter,
|
|
estimate_numbers_of_iterations_loop): Likewise.
|
|
(number_of_iterations_exit): Honor the new options.
|
|
* doc/invoke.texi (Wunsafe-loop-optimizations,
|
|
funsafe-loop-optimizations): Document them.
|
|
|
|
2005-07-21 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
PR rtl-optimization/22167
|
|
* gcse.c (hoist_code): Fix hoist_exprs[] check.
|
|
|
|
2005-07-20 Adam Nemet <anemet@lnxw.com>
|
|
|
|
* config/rs6000/lynx.h: Mark __do_global_ctors_aux and
|
|
__do_global_dtors_aux longcall.
|
|
|
|
2005-07-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* gensupport.c (old_preds): Don't reference PREDICATE_CODES.
|
|
(old_special_pred_table): Don't reference
|
|
SPECIAL_MODE_PREDICATES.
|
|
* system.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Poison.
|
|
* config/arc/arc.h: Don't mention PREDICATE_CODES.
|
|
* config/sh/predicates.h: Don't mention
|
|
SPECIAL_MODE_PREDICATES.
|
|
* doc/tm.texi (PREDICATE_CODES, SPECIAL_MODE_PREDICATES):
|
|
Remove.
|
|
|
|
2005-07-20 DJ Delorie <dj@redhat.com>
|
|
|
|
* config.gcc: Add m32c-elf support.
|
|
|
|
* doc/contrib.texi: Mention m32c.
|
|
* doc/extend.texi: Document m32c extensions.
|
|
* doc/install.texi: Mention m32c.
|
|
* doc/invoke.texi: Document m32c options.
|
|
* doc/md.texi: Document m32c constraints.
|
|
|
|
* config/m32c/addsub.md: New file.
|
|
* config/m32c/bitops.md: New file.
|
|
* config/m32c/cond.md: New file.
|
|
* config/m32c/jump.md: New file.
|
|
* config/m32c/m32c-lib1.S: New file.
|
|
* config/m32c/m32c-lib2.c: New file.
|
|
* config/m32c/m32c-modes.def: New file.
|
|
* config/m32c/m32c-pragma.c: New file.
|
|
* config/m32c/m32c-protos.h: New file.
|
|
* config/m32c/m32c.abi: New file.
|
|
* config/m32c/m32c.c: New file.
|
|
* config/m32c/m32c.h: New file.
|
|
* config/m32c/m32c.md: New file.
|
|
* config/m32c/m32c.opt: New file.
|
|
* config/m32c/minmax.md: New file.
|
|
* config/m32c/mov.md: New file.
|
|
* config/m32c/muldiv.md: New file.
|
|
* config/m32c/predicates.md: New file.
|
|
* config/m32c/prologue.md: New file.
|
|
* config/m32c/shift.md: New file.
|
|
* config/m32c/t-m32c: New file.
|
|
|
|
2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New constants.
|
|
(stack_protect_set, stack_protect_test): New expanders.
|
|
(stack_protect_set_si, stack_protect_set_si_media,
|
|
stack_protect_set_di_media, stack_protect_test_si,
|
|
stack_protect_test_si_media, stack_protect_test_di_media):
|
|
New insns.
|
|
|
|
2005-07-20 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* c-typeck.c (output_init_element): Don't copy the INTEGER_CST.
|
|
|
|
2005-07-20 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* tree.h (tree_expr_nonzero_p): Export.
|
|
* fold-const.c (tree_expr_nonzero_p): Likewise.
|
|
Return true for CALL_EXPRs that are alloca calls.
|
|
(fold_binary): Use omit_one_operand when checking EQ_EXPRs or NE_EXPRs
|
|
against zero.
|
|
* tree-flow.h (expr_computes_nonzero): Remove.
|
|
* tree-vrp.c (expr_computes_nonzero): Remove.
|
|
(vrp_expr_computes_nonzero): Use tree_expr_nonzero_p.
|
|
(extract_range_from_unary_expr): Likewise.
|
|
* tree-ssa-dom.c (record_equivalences_from_stmt): Use
|
|
tree_expr_nonzero_p.
|
|
|
|
2005-07-20 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin-protos.h (legitimize_pic_address): Don't declare.
|
|
* config/bfin/bfin.c (legitimize_pic_address): Now static. Take
|
|
extra arg "picreg" and use it instead of pic_offset_table_rtx.
|
|
All callers changed.
|
|
(frame_related_constant_load): New arg "related" which controls
|
|
setting of RTX_FRAME_RELATED_P. All callers changed.
|
|
(bfin_load_pic_reg): New function, broken out of bfin_expand_prologue.
|
|
(bfin_expand_prologue): Add stack limit checking.
|
|
* config/bfin/bfin.md (trapifcc): New pattern.
|
|
|
|
* config/bfin/bfin.c: Include "langhooks.h".
|
|
(def_builtin): Go through lang_hooks to call builtin_function.
|
|
|
|
* config/bfin/bfin-protos.h (bfin_longcall_p): Declare.
|
|
* config/bfin/predicates.md (symbol_ref_operand): New.
|
|
(call_insn_operand): Delete. All callers changed to use
|
|
register_no_elim_operand.
|
|
* config/bfin/bfin.c (init_cumulative_args): Initialize the new
|
|
call_cookie field.
|
|
(function_arg): Use it to generate the call's operand 2.
|
|
(bfin_longcall_p): New function.
|
|
(bfin_expand_call): Extra arg "cookie". All callers and declaration
|
|
changed. Emit extra USE in the pattern. Use bfin_longcall_p to
|
|
determine if the address needs to be in a REG.
|
|
(bfin_handle_longcall_attribute): New function.
|
|
(bfin_attribute_table): Add "longcall" and "shortcall".
|
|
* config/bfin/bfin.h (CALL_NORMAL, CALL_LONG, CALL_SHORT): New macros.
|
|
(CUMULATIVE_ARGS): New member call_cookie.
|
|
(PREDICATE_CODES): Add symbol_ref_operand.
|
|
* config/bfin/bfin.md (call, call_value, sibcall, sibcall_value): Add
|
|
extra USE to the pattern.
|
|
(call_symbol, sibcall_symbol, call_value_symbol, sibcall_value_symbol):
|
|
New patterns, split off call_insn, sibcall_insn, call_value_insn and
|
|
sibcall_value_insn; now the new patterns handle direct calls and the
|
|
old ones indirect calls.
|
|
* doc/extend.texi: Mention Blackfin in longcall/shortcall docs.
|
|
|
|
2005-07-20 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* doc/trouble.texi: Update section on handling of empty loops.
|
|
|
|
2005-07-20 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config.gcc: Remove support for sparc-*-openbsd*,
|
|
i860-*-sysv4*, ip2k-*-elf, ns32k-*-netbsdelf*,
|
|
ns32k-*-netbsd*.
|
|
* config.host: Remove support for i860-*-sysv4* as a host.
|
|
* config/i860/*, config/ip2k/*, config/ns32k/*,
|
|
config/sparc/openbsd.h, config/sparc/t-openbsd: Remove.
|
|
* doc/install.texi, doc/invoke.texi, doc/md.texi: Don't
|
|
mention obsolete ports.
|
|
|
|
2005-07-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (regno_reg_class): Add GENERAL_REGS for
|
|
soft frame pointer.
|
|
(sh_expand_prologue): Use hard_frame_pointer_rtx instead
|
|
of frame_pointer_rtx.
|
|
(sh_expand_epilogue): Likewise.
|
|
(sh_set_return_address): Likewise.
|
|
(initial_elimination_offset): Use HARD_FRAME_POINTER_REGNUM
|
|
instead of FRAME_POINTER_REGNUM if needed. Add elimination
|
|
offsets from FRAME_POINTER_REGNUM.
|
|
* config/sh/sh.h (SH_REGISTER_NAMES_INITIALIZER): Add sfp.
|
|
(sh_register_names): Add initializer for sfp.
|
|
(GENERAL_OR_AP_REGISTER_P): Permit FRAME_POINTER_REGNUM.
|
|
(VALID_REGISTER_P): Likewise.
|
|
(FIRST_PSEUDO_REGISTER): Update.
|
|
(DWARF_FRAME_REGISTERS): Define.
|
|
(FIXED_REGISTERS, CALL_USED_REGISTERS): Add sfp.
|
|
(HARD_FRAME_POINTER_REGNUM): Define.
|
|
(FRAME_POINTER_REGNUM): Redefine.
|
|
(ELIMINABLE_REGS): Never eliminate to FRAME_POINTER_REGNUM,
|
|
but HARD_FRAME_POINTER_REGNUM instead. Add eliminations
|
|
from FRAME_POINTER_REGNUM.
|
|
(CAN_ELIMINATE): Use HARD_FRAME_POINTER_REGNUM instead of
|
|
FRAME_POINTER_REGNUM.
|
|
(REG_CLASS_CONTENTS): Add sfp.
|
|
(REG_ALLOC_ORDER): Likewise.
|
|
(FRAME_GROWS_DOWNWARD): Set to 1. Update comment.
|
|
(GO_IF_LEGITIMATE_ADDRESS): Use hard_frame_pointer_rtx instead
|
|
of frame_pointer_rtx.
|
|
(LEGITIMIZE_RELOAD_ADDRESS): Likewise.
|
|
|
|
2005-07-19 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const.c (tree_expr_nonnegative_p): Only return true for
|
|
ABS_EXPR when flag_wrapv is false because of INT_MIN.
|
|
(tree_expr_nonzero_p): Always call tree_expr_nonzero_p on the argument
|
|
of an ABS_EXPR.
|
|
(fold_unary): Always fold ABS_EXPR<ABS_EXPR<x>> into
|
|
ABS_EXPR<x>.
|
|
|
|
2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
|
|
|
|
Make CONSTRUCTOR use VEC to store initializers.
|
|
* c-common.c (complete_array_type): Update to cope with VEC in
|
|
CONSTRUCTOR_ELTS.
|
|
* c-pretty-print.c (pp_c_initializer_list): Use pp_c_constructor_elts.
|
|
(pp_c_constructor_elts): New function.
|
|
* c-pretty-print.h (pp_c_constructor_elts): Declare.
|
|
* c-typeck.c (build_function_call, build_c_cast, digest_init,
|
|
struct constructor_stack, struct initializer_stack,
|
|
constructor_elements, push_init_level, pop_init_level,
|
|
add_pending_init, find_init_member, output_init_element): Update to
|
|
cope with VEC in CONSTRUCTOR_ELTS.
|
|
* coverage.c (build_fn_info_value, build_ctr_info_value,
|
|
build_gcov_info): Likewise.
|
|
* expr.c (categorize_ctor_elements_1, store_constructor,
|
|
expand_expr_real_1): Likewise.
|
|
* fold-const.c (fold_ternary): Likewise.
|
|
* gimplify.c (gimplify_init_ctor_preeval, zero_sized_field_decl,
|
|
gimplify_init_constructor, gimplify_expr): Likewise.
|
|
* tree-dump.c (dequeue_and_dump): Likewise.
|
|
* tree-inline.c (copy_tree_r): Add code to duplicate a CONSTRUCTOR
|
|
node.
|
|
* tree-pretty-print.c (dump_generic_node): Update to cope with VEC in
|
|
CONSTRUCTOR_ELTS.
|
|
* tree-sra.c (generate_element_init_1): Likewise.
|
|
* tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise.
|
|
* tree-ssa-operands.c (get_expr_operands): Likewise.
|
|
* tree-vect-generic.c (expand_vector_piecewise): Likewise.
|
|
* tree-vect-transform.c (vect_get_vec_def_for_operand):
|
|
(get_initial_def_for_reduction): Likewise.
|
|
* tree-vn.c (set_value_handle, get_value_handle): CONSTURCTOR uses
|
|
value handle in annotations.
|
|
* tree.c (tree_node_kind, tree_code_size, make_node_stat,
|
|
tree_node_structure): Add support for constr_kind.
|
|
(build_vector_from_ctor, build_constructor_single,
|
|
build_constructor_from_list): New functions.
|
|
(build_constructor): Update to take a VEC instead of a TREE_LIST.
|
|
(simple_cst_equal, iterative_hash_expr, initializer_zerop, walk_tree):
|
|
Update to cope with VEC in CONSTRUCTOR_ELTS.
|
|
* tree.def (CONSTRUCTOR): Make it a tcc_exceptional node.
|
|
* tree.h (FOR_EACH_CONSTRUCTOR_VALUE, FOR_EACH_CONSTRUCTOR_ELT,
|
|
CONSTRUCTOR_APPEND_ELT): New macros.
|
|
(struct constructor_elt, struct tree_constructor): New data types.
|
|
(union tree_node): Add tree_constructor field.
|
|
* treestruct.def: Define TS_CONSTRUCTOR.
|
|
* varasm.c (const_hash_1, compare_constant, copy_constant,
|
|
compute_reloc_for_constant, output_addressed_constants,
|
|
initializer_constant_valid_p, output_constant,
|
|
array_size_for_constructor, output_constructor): Update to cope with
|
|
VEC in CONSTRUCTOR_ELTS.
|
|
* vec.h (VEC_empty, VEC_copy): New macros.
|
|
|
|
2005-07-19 Devang Patel <dpatel@apple.com>
|
|
|
|
* dbxout.c (dbxout_type): Check Objective-C++ lang.
|
|
|
|
2005-07-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/22278
|
|
* gimplify.c (gimplify_expr): Use main variant type for the temp
|
|
destination for a discarded volatile read.
|
|
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Don't elide
|
|
casts between non-void types that change volatility.
|
|
|
|
2005-07-15 DJ Delorie <dj@redhat.com>
|
|
|
|
* toplev.h: Add comment about the first parameter for warning().
|
|
* errors.h: Likewise.
|
|
|
|
* c.opt (Wpragmas): New.
|
|
* doc/invoke.texi: Document it.
|
|
|
|
* function.c (do_warn_unused_parameter): Add warning control to
|
|
warning call.
|
|
* c-decl.c (warn_if_shadowing): Likewise.
|
|
* c-lex.c (cb_def_pragma): Likewise.
|
|
* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
|
|
(pop_alignment): Likewise.
|
|
(handle_pragma_pack): Likewise.
|
|
(apply_pragma_weak): Likewise.
|
|
(handle_pragma_weak): Likewise.
|
|
(handle_pragma_redefine_extname): Likewise.
|
|
(add_to_renaming_pragma_list): Likewise.
|
|
(handle_pragma_extern_prefix): Likewise.
|
|
(maybe_apply_renaming_pragma): Likewise.
|
|
(handle_pragma_visibility): Likewise.
|
|
|
|
* config/c4x/c4x-c.c (BAD): Likewise.
|
|
(c4x_parse_pragma): Likewise.
|
|
* config/ia64/ia64-c.c (ia64_hpux_handle_builtin_pragma): Likewise.
|
|
* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
|
|
(rs6000_pragma_longcall): Likewise.
|
|
* config/v850/v850-c.c (pop_data_area): Likewise.
|
|
(ghs_pragma_section): Likewise.
|
|
(ghs_pragma_section): Likewise.
|
|
(ghs_pragma_interrupt): Likewise.
|
|
(ghs_pragma_starttda): Likewise.
|
|
(ghs_pragma_startsda): Likewise.
|
|
(ghs_pragma_startzda): Likewise.
|
|
(ghs_pragma_endtda): Likewise.
|
|
(ghs_pragma_endsda): Likewise.
|
|
(ghs_pragma_endzda): Likewise.
|
|
|
|
2005-07-19 Danny Berlin <dberlin@dberlin.org>
|
|
Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* Makefile.in: Removed tree-promote-statics.c
|
|
* tree-promote-statics.c: Removed.
|
|
* common.opt: Removed flag-promote-statics.
|
|
* opts.c: Ditto.
|
|
* passes.c: Removed tree-promote-statics pass.
|
|
* tree-pass.h: Ditto.
|
|
* timevar.def: Removed TV_PROMOTE_STATICS.
|
|
|
|
|
|
2005-07-19 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* config.gcc: Add support for *-*-freebsd7, *-*-freebsd8,
|
|
and *-*-freebsd9.
|
|
* config/freebsd-spec.h (FBSD_TARGET_OS_CPP_BUILTINS): Ditto.
|
|
|
|
2005-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR c/22476
|
|
* c-common.c (check_function_arguments): Call
|
|
'check_function_format' if either -Wformat or
|
|
-Wmissing-format-attribute are specified.
|
|
* c-format.c (check_function_format): Check -Wformat before
|
|
calling 'check_format_info'.
|
|
* c-opts.c (c_common_post_options): Don't warn for
|
|
-Wmissing-format-attribute without -Wformat.
|
|
* c-typeck.c (convert_for_assignment): Detect additional cases for
|
|
-Wmissing-format-attribute.
|
|
* doc/invoke.texi (-Wmissing-format-attribute): Document new
|
|
behavior.
|
|
|
|
2005-07-19 Richard Guenther <rguenther@suse.de>
|
|
|
|
* config/i386/i386.md (lrint<mode>2): Use temporary
|
|
instead of clobbering non-existent memory.
|
|
|
|
2005-07-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/avr/avr.c (legitimate_address_p): Fix debugging print
|
|
statement to avoid displaying ASCII control characters.
|
|
|
|
2005-07-19 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* bt-load.c (link_btr_uses): Fix uninitialised warnings.
|
|
* cfganal.c (find_edge_index): Ditto.
|
|
* combine.c (combine_instructions): Ditto.
|
|
* ddg.c (create_scc): Ditto.
|
|
(find_successors): Ditto.
|
|
(find_predecessors): Ditto.
|
|
(find_nodes_on_paths): Ditto.
|
|
(longest_simple_path): Ditto.
|
|
* flow.c (update_life_info): Ditto.
|
|
(count_or_remove_death_notes): Ditto.
|
|
(clear_log_links): Ditto.
|
|
* modulo-sched.c (generate_reg_moves): Ditto.
|
|
(find_max_asap): Ditto.
|
|
(find_max_hv_min_mob): Ditto.
|
|
(find_max_dv_min_mob): Ditto.
|
|
* sbitmap.c (sbitmap_first_set_bit): Ditto.
|
|
* sched-rgn.c (extract_edgelst): Ditto.
|
|
* tree-into-ssa.c (prepare_names_to_update): Ditto.
|
|
(dump_update_ssa): Ditto.
|
|
(ssa_names_to_replace) Ditto.
|
|
(switch_virtuals_to_full_rewrite): Ditto.
|
|
(update_ssa): Ditto.
|
|
* tree-vect-transform.c (vect_create_epilog_for_reduction): Ditto.
|
|
|
|
2005-07-18 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22483
|
|
|
|
* tree-complex.c (create_components): Use
|
|
safe_referenced_var_iterator and FOR_EACH_REFERENCED_VAR_SAFE.
|
|
* tree-flow-inline.h (fill_referenced_var_vec): New function.
|
|
* tree-flow.h (safe_referenced_var_iterator): New structure.
|
|
(FOR_EACH_REFERENCED_VAR_SAFE): New macro.
|
|
* tree-ssa-alias.c (setup_pointers_and_addressables): Use
|
|
safe_referenced_var iterator.
|
|
(add_type_alias): Ditto.
|
|
|
|
2005-07-19 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* loop-init.c (rest_of_handle_loop2): Remove.
|
|
(rtl_loop_init, rtl_loop_done, rtl_move_loop_invariants,
|
|
rtl_unswitch, rtl_unroll_and_peel_loops, rtl_doloop): New functions.
|
|
(pass_rtl_loop_init, pass_rtl_loop_done,
|
|
pass_rtl_move_loop_invariants, pass_rtl_unswitch,
|
|
pass_rtl_unroll_and_peel_loops, pass_rtl_doloop): New passes.
|
|
* tree-ssa-loop.c (pass_loop, pass_loop_init, pass_loop_done,
|
|
pass_unswitch): Rename to pass_tree_loop, pass_tree_loop_init,
|
|
pass_tree_loop_done, and pass_tree_unswitch.
|
|
(gate_loop): Rename to gate_tree_loop.
|
|
* passes.c (init_optimization_passes): Update for renamed tree
|
|
loop passes. Add the new loop2 passes as subpasses of loop2.
|
|
* tree-pass.h: Add extern declarations for the new loop2 subpasses.
|
|
Update for the renamed tree loop passes.
|
|
|
|
2005-07-18 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR middle-end/22057
|
|
* tree-cfgcleanup.c (cleanup_tree_cfg): Only remove forwarder
|
|
blocks when optimizing.
|
|
|
|
2005-07-18 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* common.opt (frename-registers): Initialize to 2.
|
|
(fweb): Ditto.
|
|
(fgcse-after-reload): Ditto.
|
|
* toplev.c (AUTODETECT_FLAG_VAR_TRACKING): Rename to AUTODETECT_VALUE.
|
|
(process_options): Only change flag_web, flag_rename_registers,
|
|
and flag_rerun_cse_after_loop if not explicitly set by user.
|
|
|
|
2005-07-18 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_branch, ix86_expand_setcc,
|
|
ix86_expand_carry_flag_compare, ix86_expand_int_movcc): Handle TImode
|
|
in 64-bit mode the same as DImode in 32-bit mode.
|
|
(ix86_expand_ashl_const, ix86_split_ashl, ix86_split_ashr,
|
|
ix86_split_lshr): Likewise. Rename to no longer refer to a specific
|
|
mode. Add new mode parameter.
|
|
* config/i386/i386.h (CONST_OK_FOR_LETTER_P): Describe and handle 'O'.
|
|
* config/i386/i386.md (cmpti, addti3, subti3, negti2, ashlti3, ashrti3,
|
|
x86_64_shift_adj): New expanders.
|
|
(*addti3_1, *subti3_1, *negti2_1, ashlti3_1, *ashlti3_2, ashrti3_1,
|
|
*ashrti3_2, lshrti3_1, *lshrti3_2, x86_64_shld, x86_64_shrd): New
|
|
insns.
|
|
Respective new splitters. Use renamed shift splitter helpers in 32-bit
|
|
DImode shift splitters.
|
|
* config/i386/i386-protos.h (ix86_split_ashl, ix86_split_ashr,
|
|
ix86_split_lshr): Renamed from ix86_split_[al]sh[rl]di. Added new
|
|
mode parameter.
|
|
|
|
2005-07-18 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* i386.md (movdi_extzv_1): New.
|
|
(zero_extendhidi2): Combine alternatives and never force use of
|
|
REX64 prefix.
|
|
(zero_extendqidi2): Likewise. Don't restrict input selection.
|
|
|
|
2005-07-17 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22531
|
|
* tree-ssa-pre.c (do_eustores): Make sure LHS is a decl for the
|
|
moment.
|
|
|
|
2005-07-17 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-promote-statics.c (pass_promote_statics): Change dump file
|
|
name.
|
|
|
|
2005-07-17 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Add
|
|
pass_eliminate_useless_stores pass.
|
|
* tree-pass.h (pass_eliminate_useless_stores): New pass structure.
|
|
* tree-ssa-pre.c (is_copy_stmt): New function.
|
|
(follow_copies_till_vuse): Ditto.
|
|
(do_eustores): Ditto.
|
|
(gate_eustores): Ditto.
|
|
|
|
2005-07-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit.
|
|
|
|
2005-07-16 Danny Berlin <dberlin@dberlin.org>
|
|
Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* Makefile.in: Added rules for ipa-pure-const.c, ipa-reference.c,
|
|
ipa-reference.h, ipa-utils.c, ipa-utils.h, ipa-type-escape.c,
|
|
ipa-type-escape.h, tree-promote-statics.c
|
|
* ipa-pure-const.c, ipa-reference.c, ipa-reference.h, ipa-utils.c,
|
|
ipa-utils.h, ipa-type-escape.c, ipa-type-escape.h,
|
|
tree-promote-statics.c: new files.
|
|
* alias.c: (nonlocal_mentioned_p_1, nonlocal_mentioned_p,
|
|
nonlocal_referenced_p_1, nonlocal_referenced_p, nonlocal_set_p_1,
|
|
int nonlocal_set_p, mark_constant_function): Deleted.
|
|
(rest_of_handle_cfg): Removed call to mark_constant_function.
|
|
(nonoverlapping_component_refs_p): Added calls to support
|
|
type based aliasing.
|
|
* tree-ssa-alias.c (may_alias_p,
|
|
compute_flow_insensitive_aliasing): Ditto.
|
|
* calls.c (flags_from_decl_or_type): Removed reference to
|
|
cgraph_rtl_info.
|
|
* c-typeck.c (convert_arguments): Make builtins tolerant of having
|
|
too many arguments. This is necessary for Spec 2000.
|
|
* cgraph.h (const_function, pure_function): Removed.
|
|
* common.opt: Added "fipa-pure-const", "fipa-reference",
|
|
"fipa-type-escape", and "ftree-promote-static".
|
|
* opts.c: Ditto.
|
|
* passes.c: Added ipa and tree-promote-statics passes.
|
|
* timevar.def: Added TV_IPA_PURE_CONST, TV_IPA_REFERENCE,
|
|
TV_IPA_TYPE_ESCAPE, and TV_PROMOTE_STATICS.
|
|
* tree-dfa.c (referenced_var_lookup_if_exists): New function.
|
|
* tree-flow.h: Added exposed sra calls and addition of
|
|
reference_vars_info field for FUNCTION_DECLS.
|
|
* tree-pass.h: Added passes.
|
|
* tree-sra.c: (sra_init_cache): New function.
|
|
(sra_insert_before, sra_insert_after) Made public.
|
|
(type_can_be_decomposed_p): Renamed from type_can_be_decomposed_p
|
|
and made public.
|
|
* tree-ssa-alias.c (dump_alias_stats): Added stats for type based
|
|
aliasing. (may_alias_p): Added code to use type escape analysis to
|
|
improve alias sets.
|
|
* tree-ssa-operands.c (add_call_clobber_ops): Added parameter and
|
|
code to prune clobbers of static variables based on information
|
|
produced in ipa-reference pass. Changed call clobbering so that
|
|
statics are not marked as clobbered if the call does not clobber
|
|
them.
|
|
|
|
2005-07-16 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (need_to_solve): Need to check for preds,
|
|
too.
|
|
|
|
2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* doc/install.texi (*-*-solaris2*): Document recommended version
|
|
of GNU binutils and mention GNU linker problem on Solaris 10.
|
|
|
|
2005-07-16 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/22421
|
|
* c-decl.c (c_build_bitfield_integer_type): New function.
|
|
(finish_struct): Call it.
|
|
* c-pretty-print.c (pp_c_type_specifier): Handle bit-field types.
|
|
|
|
2005-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-typeck.c (digest_init): Call 'convert_for_assignment'
|
|
before returning.
|
|
|
|
2005-07-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfg.c (update_bb_profile_for_threading): Fix profile updating.
|
|
(scale_bbs_frequencies_int): Watch roundoff errors.
|
|
* predict.c (return_prediction): Initialize return_stmt.
|
|
|
|
2005-07-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* profile.c (rest_of_handle_branch_prob): Fix handling of estimation
|
|
after RTL profiling.
|
|
|
|
2005-07-11 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/22398
|
|
* fold-const.c (build_range_check): Convert high/low to etype
|
|
if we are only comparing against exp.
|
|
|
|
2005-07-13 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22376
|
|
* tree-ssa-structalias.c (build_constraint_graph): We really meant
|
|
special var here.
|
|
(need_to_solve): New function.
|
|
(compute_points_to_sets): Use it.
|
|
|
|
2005-07-15 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfg.c (update_bb_profile_for_threading): More diagnostic.
|
|
* tree-ssa-threadupdate.c (redirect_edges): Update profile of dup_block.
|
|
|
|
2005-07-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* c-common.c (handle_flatten_attribute): New function.
|
|
Add flatten function attribute.
|
|
* doc/extend.texi: Document flatten function attribute.
|
|
* Makefile.in (ipa-inline.o): Depend on hashtab.h.
|
|
* ipa-inline.c (cgraph_find_cycles, cgraph_flatten_node):
|
|
New functions.
|
|
(cgraph_decide_inlining): Handle functions with flatten
|
|
attribute.
|
|
|
|
2005-07-14 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (UNSPEC_SYNC, UNSPEC_LWSYNC,
|
|
UNSPEC_ISYNC, UNSPEC_SYNC_OP, UNSPEC_ATOMIC, UNSPEC_CMPXCHG,
|
|
UNSPEC_XCHG, UNSPEC_AND): New.
|
|
(UNSPECV_ATOMIC, UNSPECV_SYNC, UNSPECV_SYNC_OP, UNSPECV_CMPXCHG,
|
|
UNSPECV_LWSYNC, UNSPECV_ISYNC): Delete.
|
|
* config/rs6000/sync.md (FETCHOP): New code macro.
|
|
(fetchop_name, fetchop_pred, fetchopsi_constr, fetchopdi_constr):
|
|
New code attrs.
|
|
(memory_barrier, sync_internal): Use unspec instead of unspec_volatile.
|
|
(sync_compare_and_swap<mode>): Same.
|
|
(sync_lock_test_and_set<mode>): Same.
|
|
(sync_<fetchop><mode>, sync_nand<mode>): Only use rs6000_emit_sync
|
|
for QImode and HImode, and not PPC405.
|
|
(sync_old_<fetchop><mode>, sync_old_nand<mode>): Same.
|
|
(sync_new_<fetchop><mode>, sync_new_nand<mode>): Same.
|
|
(sync_<fetchop>{si,di}_internal): New.
|
|
(sync_nand{si,di}_internal): New.
|
|
(sync_old_<fetchop>{si,di}_internal): New.
|
|
(sync_old_nand{si,di}_internal): New
|
|
(sync_new_<fetchop>{si,di}_internal): New.
|
|
(sync_new_nand{si,di}_internal): New.
|
|
(atomic_and{si,di}): New.
|
|
(sync_new_nand{si,di}_internal): New.
|
|
(atomic_and{si,di}): New.
|
|
(sync_add<mode>_internal): Delete.
|
|
(sync_addshort_internal): Use unspec instead of unspec_volatile.
|
|
(sync_sub<mode>_internal): Delte.
|
|
(sync_subshort_internal): New.
|
|
(sync_andsi_internal): Use unspec instead of unspec_volatile.
|
|
(sync_anddi_internal): Delete.
|
|
(sync_boolsi_internal): Use unspec instead of unspec_volatile.
|
|
(sync_booldi_internal): Delete.
|
|
(sync_boolc<mode>_internal): Delete.
|
|
(sync_boolcshort_internal): Use unspec instead of unspec_volatile.
|
|
(sync_boolc<mode>_internal2): Delete.
|
|
(sync_boolcc<mode>_internal): Delete.
|
|
(isync, lwsync): Use unspec instead of unspec_volatile.
|
|
* config/rs6000/rs6000.c (rs6000_emit_sync): Implement MINUS.
|
|
Revert UNSPEC_VOLATILE.
|
|
(rs6000_split_atomic_op): New.
|
|
* config/rs6000/rs6000-protos.h (rs6000_split_atomic_op): Declare.
|
|
|
|
2005-07-14 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_canonicalize_comparison): Cast
|
|
argument of trunc_int_for_mode to unsigned HOST_WIDE_INT.
|
|
|
|
2005-07-14 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/s390/t-tpf (SHLIB_MAPFILES): Remove.
|
|
|
|
2005-07-14 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/22230
|
|
* tree-vrp.c (extract_range_from_binary_expr): Fix logics thinko in
|
|
the computation of the four cross productions for "range op range".
|
|
|
|
2005-07-14 Alexandre Oliva <aoliva@redhat.com>
|
|
Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR target/20126
|
|
* loop.c (loop_givs_rescan): Do not ICE if unable to reduce an IV
|
|
in some insn.
|
|
|
|
2005-07-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.h (TARGET_TPF_PROFILING): Add default definition.
|
|
|
|
2005-07-14 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* config/ia64/ia64.c (ia64_output_dwarf_dtprel): Support ILP32 mode.
|
|
|
|
2005-07-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/22347
|
|
* config/i386/i386-protos.h (ix86_function_value): Change
|
|
prototype to match new target hook.
|
|
* config/i386/i386.c (ix86_value_regno): Change prototype
|
|
to take extra type argument.
|
|
(TARGET_FUNCTION_VALUE): Define.
|
|
(ix86_function_ok_for_sibcall): Pass extra argument to
|
|
ix86_value_regno, check return slot rtx for exact match.
|
|
(ix86_function_value): Take extra parameter. Dispatch to
|
|
ix86_value_regno with fndecl/fntype as provided.
|
|
(ix86_value_regno): Handle extra type argument.
|
|
* config/i386/i386.h (FUNCTION_VALUE): No longer define.
|
|
|
|
* testsuite/gcc.target/i386/sseregparm-3.c: New testcase.
|
|
* testsuite/gcc.target/i386/sseregparm-4.c: New testcase.
|
|
* testsuite/gcc.target/i386/sseregparm-5.c: New testcase.
|
|
* testsuite/gcc.target/i386/sseregparm-6.c: New testcase.
|
|
* testsuite/gcc.target/i386/sseregparm-7.c: New testcase.
|
|
|
|
2005-07-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
* Makefile.in (explow.o, reg-stack.o): Depend on target.h.
|
|
* calls.c (expand_call): Pass fntype to hard_function_value.
|
|
(emit_library_call_value_1): Likewise.
|
|
* explow.c: Include target.h.
|
|
(hard_function_value): Take extra argument, the fntype.
|
|
Use new target hook for function_value.
|
|
* expr.h (hard_function_value): Change prototype.
|
|
* function.c (aggregate_value_p): Pass 0 as fntype to
|
|
hard_function_value.
|
|
(assign_parms): Use new target hook for function_value.
|
|
Pass 0 as fntype to hard_function_value.
|
|
(expand_function_end): Likewise.
|
|
* reg-stack.c: Include target.h.
|
|
(stack_result): Use new target hook for function_value.
|
|
* target-def.h: New target hook function_value.
|
|
* target.h: Likewise.
|
|
* targhooks.c (default_function_value): New function.
|
|
* targhooks.h (default_function_value): Declare.
|
|
|
|
2005-07-13 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/mips/mips.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
|
|
|
|
2005-07-14 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-dfa.c (dump_variable): Use default_def function.
|
|
* tree-ssa-alias.c (dump_points_to_info): Likewise.
|
|
* tree-ssa.c (verify_use): Likewise.
|
|
* tree-ssanames.c (release_ssa_name): Likewise.
|
|
* tree-tailcall.c (eliminate_tail_call): Likewise.
|
|
(tree_optimize_tail_calls_1): Likewise.
|
|
* tree-vrp.c (get_value_range): Likewise.
|
|
|
|
2005-07-14 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* gcc.c (main): Compare language[0] with '*' when iterating over
|
|
the infiles.
|
|
|
|
2005-07-13 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c: (s390_cc_modes_compatible): Move before
|
|
"s390_emit_compare". Add handling of CCZ1mode.
|
|
(s390_canonicalize_comparison): Simplify cascaded EQ, NE.
|
|
(390_emit_compare): Use "s390_cc_modes_compatible" for mode
|
|
checking.
|
|
(s390_branch_condition_mask): Add CCZ1mode handling.
|
|
* config/s390/s390.md: ("seq", "*seq"): New pattern.
|
|
("sync_compare_and_swap_cc<mode>", "*sync_compare_and_swap_cc<mode>"):
|
|
Use CCZ1mode instead of CCZmode.
|
|
* config/s390/s390-modes.def: Add CCZ1mode. Comment new mode.
|
|
|
|
2005-07-13 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("cmpstrsi", "*cmpstr<mode>"): New
|
|
pattern.
|
|
("strlen<mode>", "*strlen<mode>"): Use hard reg 0 in SImode.
|
|
|
|
2005-07-13 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_canonicalize_comparison): New.
|
|
(mips_emit_int_relational): Use.
|
|
|
|
2005-07-13 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
|
|
static extra parts.
|
|
* config/s390/s390.md: Include tpf.md. Move tpf specific
|
|
patterns...
|
|
* config/s390/tpf.md: To here.
|
|
* config/s390/s390.opt: Move tpf specific options...
|
|
* config/s390/tpf.opt: to here. Add mmain option.
|
|
* config/s390/tpf-unwind.h: Remove unnecessary defines.
|
|
* config/s390/tpf.h: Rewrite.
|
|
|
|
2005-07-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* doc/tm.texi: Remove @xref{Cross-profiling}.
|
|
|
|
2005-07-13 Jeff Law <law@redhat.com>
|
|
|
|
* fold-const.c (fold_binary): When comparing two simple ADDR_EXPR
|
|
expressions, test their _DECL operands for pointer equality rather
|
|
than using operand_equal_p.
|
|
|
|
2005-07-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/alpha/linux.h (TARGET_HAS_F_SETLKW): Renamed to ...
|
|
(TARGET_POSIX_IO): This.
|
|
* config/darwin.h: Likewise.
|
|
* config/freebsd.h: Likewise.
|
|
* config/linux.h: Likewise.
|
|
* config/lynx.h: Likewise.
|
|
* config/netbsd.h: Likewise.
|
|
* config/rs6000/linux64.h: Likewise.
|
|
* config/rs6000/linux.h: Likewise.
|
|
* config/s390/tpf.h: Likewise.
|
|
* config/sh/embed-elf.h: Likewise.
|
|
* config/sparc/linux64.h: Likewise.
|
|
* config/sparc/linux.h: Likewise.
|
|
* config/svr4.h: Likewise.
|
|
* gcov-io.h: Likewise.
|
|
|
|
* doc/tm.texi: Updated.
|
|
|
|
* libgcov.c (create_file_directory): Defined only if
|
|
TARGET_POSIX_IO is defined.
|
|
(gcov_exit): Call create_file_directory only if TARGET_POSIX_IO
|
|
is defined.
|
|
|
|
2005-07-13 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-ssa-operands.c (get_expr_operands): Fix typo in previous patch.
|
|
|
|
2005-07-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed
|
|
structure as argument.
|
|
|
|
2005-07-13 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR tree-optimization/21921
|
|
* tree-iterator.c (tsi_link_before): Support the case when
|
|
tsi_end_p (tsi) == true.
|
|
|
|
2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/22442
|
|
* tree-chrec.c (chrec_fold_multiply_poly_poly): Associate chrecs
|
|
correctly.
|
|
|
|
2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR rtl-optimization/20376
|
|
* toplev.c (process_options): Enable -fweb and -frename-registers when
|
|
unrolling.
|
|
* doc/invoke.texi: Update the information about when -fweb and
|
|
-frename-registers are enabled.
|
|
|
|
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/21840
|
|
* tree-ssa-pre.c (eliminate): Convert the sprime to the correct type
|
|
if *rhs_p is not a SSA_NAME.
|
|
|
|
2005-07-12 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22422
|
|
* tree-ssa-structalias.c (struct variable_info): Add flag for
|
|
special vars.
|
|
(get_varinfo): Now a static function.
|
|
(new_varinfo): init has_union and is_special_var to false.
|
|
(solution_set_add): Check has_union.
|
|
(do_da_constraint): Move temporary variable so it gets reset
|
|
properly.
|
|
Also check for special variable.
|
|
(do_ds_constraint): Ditto.
|
|
(do_sd_constraint): Ditto.
|
|
(do_structure_copy): Check for special variable.
|
|
(find_func_aliases): Ditto.
|
|
(init_base_vars): Set special vars properly.
|
|
|
|
2005-07-13 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgexpand.c (expand_one_stack_var): Do not expand variables when we
|
|
do unit-at-a-time.
|
|
|
|
* tree-ssa-operands.c (parse_ssa_operands): Fix formatting.
|
|
(get_expr_operands): Fix thinko wrt flags and subvars.
|
|
|
|
PR tree-optimize/22379
|
|
* tree-inline.c (expand_call_inline): Do not output sorry in early
|
|
inlining.
|
|
|
|
2005-07-12 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000.c (rs6000_rtx_cost): Move FLOAT_EXTEND.
|
|
|
|
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR bootstrap/21704
|
|
* host-linux.h: Include limits.h.
|
|
|
|
2005-07-12 Dale Johannesen <dalej@apple.com>
|
|
|
|
* expr.c (compress_float_constant): Add cost check.
|
|
* config/rs6000.c (rs6000_rtx_cost): Adjust FLOAT_EXTEND cost.
|
|
|
|
2005-07-12 Dale Johannesen <dalej@apple.com>
|
|
|
|
* gcc.target/i386/compress-float-sse.c: New.
|
|
* gcc.target/i386/compress-float-sse-pic.c: New.
|
|
* gcc.target/i386/compress-float-387.c: New.
|
|
* gcc.target/i386/compress-float-387-pic.c: New.
|
|
* gcc.dg/compress-float-ppc.c: New.
|
|
* gcc.dg/compress-float-ppc-pic.c: New.
|
|
|
|
2005-07-12 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
|
|
static extra parts.
|
|
* config/s390/s390.md: Include tpf.md. Move tpf specific
|
|
patterns...
|
|
* config/s390/tpf.md: To here.
|
|
* config/s390/s390.opt: Move tpf specific options...
|
|
* config/s390/tpf.opt: to here. Add mmain option.
|
|
* config/s390/tpf-unwind.h: Remove unnecessary defines.
|
|
* config/s390/tpf.h: Rewrite.
|
|
|
|
2005-07-12 Eric Christopher <echristo@redhat.com>
|
|
|
|
* gcc.c (struct infile): Update comment for language.
|
|
(main): Rewrite input file resetting code.
|
|
|
|
2005-07-12 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/22335
|
|
* tree-ssa-dom.c (eliminate_redundant_computations): Reject the prop if
|
|
requiring a cast in a non RHS of modify_expr. Add a cast when required.
|
|
(lookup_avail_expr): Use constant_boolean_node instead
|
|
of boolean_false_node/boolean_true_node.
|
|
|
|
2005-07-12 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* tree-cfg.c (dump_cfg_stats): Add a new fmt_str_2 format string
|
|
and use it when printing num_edges.
|
|
|
|
2005-07-12 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* doc/extend.texi (Blackfin Built-in Functions): New section.
|
|
* doc/invoke.texi (mcsync-anomaly, mno-csync-anomaly): Fix the
|
|
@opindex.
|
|
|
|
2005-07-12 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* builtins.c: (expand_builtin_memcmp, expand_builtin_strncmp):
|
|
s/cmpstrsi/cmpstrnsi
|
|
(expand_builtin_strcmp): Rewrite to support both 'cmpstrsi' and
|
|
'cmpstrnsi'.
|
|
* optabs.c: (prepare_cmp_insn): Add availability of 'cmpstrn'.
|
|
(init_optabs): Initialize cmpstrn_optab.
|
|
* optabs.h: (enum insn_code cmpstrn_optab): Declare.
|
|
* genopinit.c: (optabs[]): Add 'cmpstrn' to initialisation.
|
|
* expr.c: (enum insn_code cmpstrn_optab): Declare.
|
|
* config/i386/i386.md: s/cmpstr/cmpstrn
|
|
* config/c4x/c4x.md: s/cmpstr/cmpstrn
|
|
* doc/md.texi: Update documentation.
|
|
|
|
2005-07-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use
|
|
build_va_arg_indirect_ref.
|
|
(alpha_gimplify_va_arg): Likewise.
|
|
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
|
|
* config/i860/i860.c (i860_gimplify_va_arg_expr): Likewise.
|
|
* config/mips/mips.c (mips_gimplify_va_arg_expr): Likewise.
|
|
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
|
|
* config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
|
|
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_arg):
|
|
Likewise.
|
|
* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
|
|
|
|
2005-07-12 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-flow.h (remove_empty_loops, single_dom_exit): Declare.
|
|
* passes.c (init_optimization_passes): Add pass_empty_loop.
|
|
* tree-pass.h (pass_empty_loop): Declare.
|
|
* tree-ssa-loop-ivcanon.c (empty_loop_p, remove_empty_loop,
|
|
try_remove_empty_loop, remove_empty_loops): New functions.
|
|
* tree-ssa-loop-ivopts.c (single_dom_exit): Export.
|
|
* tree-ssa-loop.c (tree_ssa_empty_loop, pass_empty_loop): New.
|
|
|
|
2005-07-12 Peter Barada <peter@the-baradas.com>
|
|
|
|
PR middle-end/16719
|
|
PR middle-end/18421
|
|
* config/m68k/m68k.h (HARD_REGNO_MODE_OK): Disallow bytes
|
|
in address registers.
|
|
* config/m68k/m68k.c (hard_regno_mode_ok): Likewise.
|
|
* config/m68k/m68k.md: Replace 's' with 'i' in 4th
|
|
alternative of addsi3_5200.
|
|
|
|
2005-07-11 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/mips/mips.md (ffs<mode>2): Remove.
|
|
|
|
2005-07-11 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* doc/tree-ssa.texi (Cleanups): Improve description of
|
|
TRY_FINALLY_EXPR.
|
|
(GIMPLE Exception Handling): Clarify TRY_CATCH_EXPR cases.
|
|
|
|
2005-07-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* print-tree.c (print_node): Use DECL_ARGUMENT_FLD.
|
|
* tree.h (DECL_ARGUMENT_FLD): New macro.
|
|
|
|
2005-07-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22404
|
|
|
|
* tree-ssa-structalias.c (create_variable_info_for): Use
|
|
correct offset.
|
|
|
|
2005-07-11 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.md (cmpsi, compare_eq, compare_ne, compare_lt,
|
|
compare_le, compare_leu, compare_ltu): Use reg_or_const_int_operand
|
|
for second comparison operand.
|
|
* config/bfin/predicates.md (reg_or_const_int_operand): New.
|
|
|
|
* config/bfin/bfin.md (define_attr "type"): Add "sync".
|
|
(define_insn_reservation "alu"): Likewise.
|
|
(csync, ssync): Now of type sync.
|
|
* config/bfin/bfin.h (TARGET_DEFAULT): Defaults to
|
|
-mcsync-anomaly -mspecld-anomaly.
|
|
* config/bfin/bfin.opt (mcsync): Remove.
|
|
(mcsync-anomaly, mspecld-anomaly): Add.
|
|
* config/bfin/bfin.c: Include "insn-codes.h".
|
|
(bfin_reorg): Extend to handle the CSYNC anomaly as well.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): New.
|
|
* doc/invoke.texi: Document -mcsync-anomaly, -mspecld-anomaly.
|
|
|
|
2005-07-11 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* basic-block.h: Give the BB flags enum a name, bb_flags.
|
|
Add new flags BB_FORWARDER_BLOCK, and BB_NONTHREADABLE_BLOCK.
|
|
* cfgcleanup.c (enum bb_flags): Remove here.
|
|
(BB_FLAGS, BB_SET_FLAG, BB_CLEAR_FLAG): Remove.
|
|
(notice_new_block): Set/test bb->flags instead of aux via BB_FLAGS.
|
|
(update_forwarder_flag): Likewise.
|
|
(thread_jump): Likewise.
|
|
(try_forward_edges): Likewise.
|
|
(try_optimize_cfg): Likewise. Clear bb->flags before updating the
|
|
forwarder flags. Don't clear bb->aux for all basic blocks. Only
|
|
reset the BB_FORWARDER_BLOCK and BB_NONTHREADABLE_BLOCK flags.
|
|
|
|
2005-07-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
* config/i386/i386.opt: New target option -msseregparm.
|
|
* config/i386/i386.c (override_options): Error out for
|
|
-msseregparm but no SSE support.
|
|
(ix86_function_sseregparm): Check for global sseregparm.
|
|
* doc/invoke.texi: Document -msseregparm.
|
|
|
|
2005-07-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
* config.gcc (m32r-*-linux*): Use the default extra_parts.
|
|
(m32rle-*-linux*): Ditto.
|
|
|
|
2005-07-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* cfgexpand.c (stack_protect_classify_type): Use TYPE_SIZE_UNIT (type)
|
|
instead of TYPE_MAX_VALUE (TYPE_DOMAIN (type)) to get array size in
|
|
bytes.
|
|
|
|
2005-07-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle-end/22239
|
|
PR target/20126
|
|
* loop.c (loop_givs_rescan): Use expand_simple_binop instead of
|
|
gen_rtx_MINUS to handle non-replaceable (plus ((x) (const)).
|
|
|
|
2005-07-07 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (struct variable_info): Heapify complex.
|
|
(varmap): Heapify varmap.
|
|
(constraints): Heapify constraints.
|
|
(struct constraint_graph): Heapify succs and preds.
|
|
(constraint_vec_find): Update for heapification.
|
|
(constraint_set_union): Ditto.
|
|
(insert_into_complex): Ditto.
|
|
(constraint_edge_vec_find): Ditto.
|
|
(erase_graph_self_edge): Ditto.
|
|
(add_graph_edge): Ditto.
|
|
(get_graph_weights): Ditto.
|
|
(merge_graph_nodes): Ditto.
|
|
(build_constraint_graph): Ditto.
|
|
(topo_visit): Ditto.
|
|
(solve_graph): Ditto.
|
|
(create_variable_info_for): Ditto.
|
|
(init_base_vars): Ditto.
|
|
(delete_points_to_sets): Free graph, varmap, and complex constraints.
|
|
(condese_varmap_nodes): Free complex vector.
|
|
(clear_edges_for_node): Clear succs and preds vector.
|
|
|
|
2005-07-10 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (update_alias_info): Change counting of
|
|
references to not include vdefs.
|
|
|
|
2005-07-10 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-alias.c (free_used_part_map): Add missing free.
|
|
(up_insert): Ditto.
|
|
|
|
2005-07-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.c (pa_commutative_p): Make PLUS commutative when
|
|
TARGET_NO_SPACE_REGS is true.
|
|
|
|
2005-07-09 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* Makefile.in (tree-ssa-alias.o): Depend on tree-ssa-structalias.h
|
|
* tree-cfg.c (CHECK_OP): Only test for is_gimple_val.
|
|
* tree-dfa.c (dump_subvars_for): New.
|
|
(debug_subvars_for): New.
|
|
(dump_variable): Show subvariables if VAR has them.
|
|
* tree-flow-inline.h (get_subvar_at): New.
|
|
(overlap_subvar): Change offset and size to unsigned HOST_WIDE_INT.
|
|
* tree-flow.h (struct ptr_info_def): Remove field pt_malloc.
|
|
Update all users.
|
|
(struct subvar): Change fields offset and size to unsigned
|
|
HOST_WIDE_INT.
|
|
(dump_subvars_for): Declare.
|
|
(debug_subvars_for): Declare.
|
|
(get_subvar_at): Declare.
|
|
(okay_component_ref_for_subvars): Change 2nd and 3rd argument
|
|
to unsigned HOST_WIDE_INT *.
|
|
(overlap_subvar): Likewise.
|
|
* tree-gimple.c (is_gimple_reg): Always return false for
|
|
SFTs and memory tags.
|
|
* tree-pass.h (pass_build_pta, pass_del_pta): Remove.
|
|
Update all callers.
|
|
* tree-ssa-alias.c: Include tree-ssa-structalias.h.
|
|
(compute_may_aliases): Call compute_points_to_sets.
|
|
(collect_points_to_info_for): Remove.
|
|
(compute_points_to_and_addr_escape): Remove.
|
|
(delete_alias_info): Call delete_points_to_sets.
|
|
(compute_flow_sensitive_aliasing): If the call to
|
|
find_what_p_points_to returns false, call set_pt_anything.
|
|
(add_may_alias): Set TREE_ADDRESSABLE when adding a new alias.
|
|
(set_pt_anything): Clear pi->pt_vars.
|
|
(set_pt_malloc): Remove.
|
|
(merge_pointed_to_info): Remove.
|
|
(add_pointed_to_expr): Remove.
|
|
(add_pointed_to_var): Remove.
|
|
(collect_points_to_info_r): Remove.
|
|
(is_escape_site): Make extern.
|
|
(create_sft): New.
|
|
(create_overlap_variables_for): Call it.
|
|
* tree-ssa-copy.c (merge_alias_info): Never merge
|
|
flow-sensitive alias information.
|
|
* tree-ssa-operands.c (get_expr_operands): Adjust variables
|
|
offset and size to be unsigned HOST_WIDE_INT.
|
|
(add_to_addressable_set): Rename from note_addressable.
|
|
Set TREE_ADDRESSABLE as the variables are added to the set.
|
|
Update all users.
|
|
(add_stmt_operand): Do not try to micro-optimize unmodifiable
|
|
operands into VUSEs when adding V_MAY_DEFs for members in an
|
|
alias set.
|
|
* tree-ssa-operands.h (add_to_addressable_set): Declare.
|
|
* tree-ssa-structalias.c: Include tree-ssa-structalias.h last.
|
|
(struct variable_info): Add bitfield is_heap_var.
|
|
(var_anyoffset, anyoffset_tree, anyoffset_id): Declare.
|
|
(new_var_info): Initialize is_heap_var.
|
|
(get_constraint_for): Add HEAP variables to the symbol table.
|
|
Mark them with is_heap_var.
|
|
(update_alias_info): New. Taken mostly from the old
|
|
compute_points_to_and_addr_escape.
|
|
(handle_ptr_arith): New.
|
|
(find_func_aliases): Call update_alias_info.
|
|
Call handle_ptr_info for tcc_binary expressions.
|
|
Call mark_stmt_modified.
|
|
(create_variable_info_for): If DECL has subvars, do not create
|
|
variables for its subvars. Always add all the fields.
|
|
(set_uids_in_ptset): If the solution includes ANYOFFSET and
|
|
SFTs, then add all the SFTs of the structure.
|
|
If VI->DECL is an aggregate with subvariables, add the SFT at
|
|
VI->OFFSET.
|
|
(find_what_p_points_to): If VI is an artificial variable,
|
|
translate to bitfields in SSA_NAME_PTR_INFO.
|
|
If the solution is empty, set pi->pt_vars to NULL
|
|
(init_base_vars): Create ANYOFFSET.
|
|
(compute_points_to_sets): Rename from create_alias_vars.
|
|
Make extern.
|
|
(pass_build_pta): Remove.
|
|
(delete_points_to_sets): Rename from delete_alias_vars.
|
|
(pass_del_pta): Remove.
|
|
* tree-ssa-structalias.h (struct alias_info): Move from
|
|
tree-ssa-alias.h.
|
|
(NUM_REFERENCES, NUM_REFERENCES_CLEAR, NUM_REFERENCES_INC,
|
|
NUM_REFERENCES_SET): Likewise.
|
|
(compute_points_to_sets, delete_points_to_sets): Declare.
|
|
|
|
2005-07-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (emit_insxl, alpha_expand_compare_and_swap_12,
|
|
alpha_split_compare_and_swap_12, alpha_expand_lock_test_and_set_12,
|
|
alpha_split_lock_test_and_set_12): New functions.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.md (UNSPEC_MB, UNSPEC_ATOMIC,
|
|
UNSPEC_CMPXCHG, UNSPEC_XCHG): Rename from UNSPECV_FOO.
|
|
* config/alpha/sync.md (I12MODE): New.
|
|
(memory_barrier, mb_internal): Use unspec instead of unspec_volatile.
|
|
(sync_<fetchop_name><I48MODE>): Likewise.
|
|
(sync_nand<I48MODE>): Likewise.
|
|
(sync_old_<fetchop_name><I48MODE>): Likewise.
|
|
(sync_new_<fetchop_name><I48MODE>): Likewise.
|
|
(sync_old_nand<I48MODE>, sync_new_nand<I48MODE>): Likewise.
|
|
(sync_compare_and_swap<I48MODE>): Likewise.
|
|
(sync_lock_test_and_set<I48MODE>): Likewise.
|
|
(sync_compare_and_swap<I12MODE>): New.
|
|
(sync_compare_and_swap<I12MODE>_1): New.
|
|
(sync_lock_test_and_set<I12MODE>): New.
|
|
(sync_lock_test_and_set<I12MODE>_1): New.
|
|
|
|
2005-07-09 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 21356
|
|
PR 22332
|
|
* passes.c (execute_todo): Cleanup the CFG before updating SSA.
|
|
|
|
2005-07-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.c (output_set_got): Don't omit OFFSET FLAT:
|
|
in Intel syntax add %reg, OFFSET FLAT:_GLOBAL_OFFSET_TABLE_+(.-.Lx).
|
|
|
|
2005-07-09 Richard SAndiford <richard@codesourcery.com>
|
|
|
|
PR target/21656
|
|
* config/mips/elf.h (NO_IMPLICIT_EXTERN_C): Define.
|
|
|
|
2005-07-08 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/sync.md (load_locked_<mode>): Use Z for
|
|
memory_operand constraint.
|
|
(store_conditional_<mode>): Same.
|
|
(sync_compare_and_swap<mode>): Same.
|
|
(sync_lock_test_and_set<mode>): Same.
|
|
|
|
2005-07-08 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
Rewrite PIC support to more closely model actual instructions.
|
|
* config/cris/cris-protos.h (cris_gotless_symbol, cris_got_symbol)
|
|
(cris_symbol): Remove prototypes for removed functions.
|
|
(cris_pic_symbol_type_of, cris_valid_pic_const)
|
|
(cris_expand_pic_call_address): Prototypes for new functions.
|
|
* config/cris/cris/cris.c (cris_pic_sympart_only): Remove unused
|
|
variable.
|
|
(cris_print_operand) <case 'v', 'P'>: Remove cases for unused
|
|
modifiers.
|
|
<case ':'>: Add case for new punctuation character.
|
|
<case 'd'>: Temporarily set flag_pic = 2 instead of incorrectly
|
|
emitting (extra) PIC modifier.
|
|
<case UNSPEC>: Do not assert for PLT.
|
|
(cris_initial_frame_pointer_offset, cris_simple_epilogue)
|
|
(cris_expand_prologue, cris_expand_epilogue): Check
|
|
for pic_offset_table_rtx usage instead of taking
|
|
current_function_uses_pic_offset_table as the final word.
|
|
(cris_rtx_costs, cris_address_cost, cris_side_effect_mode_ok):
|
|
Remove flag_pic difference.
|
|
(cris_valid_pic_const, cris_pic_symbol_type_of): New functions,
|
|
the moral equivalents of...
|
|
(cris_symbol, cris_gotless_symbol, cris_got_symbol): Remove
|
|
functions.
|
|
(cris_legitimate_pic_operand): Just call cris_valid_pic_const.
|
|
(cris_handle_option): Mark ARG as unused.
|
|
(cris_expand_pic_call_address): New worker function for "call",
|
|
"call_value".
|
|
(cris_asm_output_symbol_ref, cris_asm_output_label_ref): Do not
|
|
output PIC constructs here.
|
|
(cris_output_addr_const_extra): Changes for emitting PIC modifiers
|
|
as symbol-specific modifers, not whole or part of operands.
|
|
* config/cris/cris/cris.h (EXTRA_CONSTRAINT): Remove 'U' case.
|
|
(EXTRA_CONSTRAINT_S): Changed semantics: allow only CONST-wrapped
|
|
constants and flag_pic.
|
|
(CONSTANT_INDEX_P): Adjust for new functions.
|
|
(enum cris_pic_symbol_type): New helper type.
|
|
(PRINT_OPERAND_PUNCT_VALID_P): Add ':'.
|
|
* config/cris/cris/cris.md (CRIS_UNSPEC_GOTREL)
|
|
(CRIS_UNSPEC_GOTREAD, CRIS_UNSPEC_PLTGOTREAD): New
|
|
define_constants.
|
|
("movsi"): Emit actual instructions for GOT and relative access.
|
|
("*movsi_got_load"): New pattern to set up the register holding
|
|
the GOT pointer.
|
|
("*movsi_internal"): Operand 1 is not a plain general_operand.
|
|
Adjust FIXME for 'S'.
|
|
<output for 'S' alternative>: Sanity-check UNSPEC types for PIC.
|
|
Use "movs" for -fpic cases.
|
|
("addsi3"): Add alternative for 'S'; use adds.w when possible.
|
|
("uminsi3","*expanded_call_value"): Remove 'S' alternative.
|
|
("call", "call_value"): Just call cris_expand_pic_call_address for
|
|
PIC addresses.
|
|
("*expanded_call_no_gotplt", "*expanded_call_value_no_gotplt"):
|
|
Remove special pattern.
|
|
("*expanded_call_side", "*expanded_call_value_side"): New
|
|
patterns.
|
|
(gotplt-to-plt, gotplt-to-plt-side-call)
|
|
(gotplt-to-plt-side-call-value, gotplt-to-plt-side): New
|
|
peephole2:s.
|
|
* config/cris/cris/predicates.md
|
|
("cris_general_operand_or_gotless_symbol"): Remove unused
|
|
predicate.
|
|
("cris_general_operand_or_symbol"): Adjust for new functions.
|
|
|
|
2005-07-08 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/darwin.h (TARGET_C99_FUNCTIONS): Define to 1.
|
|
|
|
2005-07-08 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* Makefile.in (TREE_H): Add treestruct.def.
|
|
(c-decl.o): Add pointer-set.h
|
|
* c-decl.c (diagnose_mismatched_decls): Don't attempt to look at
|
|
visibility on regular DECL's.
|
|
(merge_decls): Fix the copying of decl nodes of various types for
|
|
the new structures. Don't update RTL, section name, weak status,
|
|
etc, on DECL's without RTL.
|
|
(grokdeclarator): DECL_ARG_TYPE_AS_WRITTEN is gone.
|
|
Don't check volatile on non-variable types.
|
|
(store_parm_decls_oldstyle): Use pointer_set instead of DECL_WEAK
|
|
to check whether we have seen arguments.
|
|
* c-objc-common.c (c_tree_printer): Reverse order of tests so that
|
|
flag is checked before field (flag is common, field is not).
|
|
* dwarf2out.c (decl_ultimate_origin): Only DECL's with
|
|
TS_DECL_COMMON could have an origin.
|
|
(add_location_or_const_value_attribute): Don't check section name
|
|
on non-var/function decls.
|
|
(dwarf2out_var_location): Reverse order of tests.
|
|
* emit-rtl.c (set_reg_attrs_for_parm): DECL_CHECK is dead, replace
|
|
with DECL_WRTL_CHECK.
|
|
* expmed.c (make_tree): rtl is now in decl_with_rtl.
|
|
* fold-const.c (fold_binary): Don't check weakness on
|
|
non-var/function decls.
|
|
(tree_expr_nonzero_p): Ditto.
|
|
(fold_checksum_tree): Use tree_decl_extra as sizeof
|
|
buffer.
|
|
* ggc-page.c (extra_order_size_table): Add sizes for
|
|
tree_decl_non_common, tree_parm_decl, tree_var_decl, and
|
|
tree_field_decl.
|
|
* gimplify.c (gimplify_bind_expr): Only set
|
|
DECL_SEEN_IN_BIND_EXPR_P on VAR_DECL.
|
|
* integrate.c (copy_decl_for_inlining): Don't set RTL on decl's
|
|
without RTL.
|
|
* langhooks-def.h (LANG_HOOK_INIT_TS): New.
|
|
* langhooks.h (init_ts). New langhook.
|
|
* passes.c (rest_of_decl_compilation): Reverse order of tests.
|
|
* print-tree.c (print_node): Update to only print fields that
|
|
exist in the structures the passed decl has.
|
|
* toplev.c (wrapup_global_declarations): Don't reset
|
|
DECL_DEFER_OUTPUT on DECL's that don't contain it.
|
|
* tree-browser.c (browse_tree): DECL_ARG_TYPE_AS_WRITTEN removed.
|
|
* tree-inline.c (remap_decl): Ditto.
|
|
* tree-outof-ssa.c (create_temp): Reverse order of tests.
|
|
* tree-pretty-print.c (print_declaration): Don't print
|
|
DECL_REGISTER on things that don't contain it.
|
|
* tree-vrp.c (expr_computes_nonzero): Don't check weakness on
|
|
non-var/function decls.
|
|
* tree.c (tree_contains_struct): New structure.
|
|
(init_priority_for_decl): New hashtable.
|
|
(tree_int_map): New structure.
|
|
(tree_int_map_eq): New function.
|
|
(tree_int_map_marked_p): Ditto.
|
|
(tree_int_map_hash): Ditto.
|
|
(tree_map): Move to tree.h.
|
|
(tree_map_eq): Externalize.
|
|
(tree_map_hash): Ditto.
|
|
(tree_map_marked_p): Ditto.
|
|
(init_ttree): Set up tree_contains_struct and call langhook.
|
|
(decl_assembler_name): Use DECL_NON_COMMON_CHECK..
|
|
(tree_code_size): Update for new structures.
|
|
(tree_node_structure): Update for new structures.
|
|
(make_node_stat): Don't try to set DECL_IN_SYSTEM_HEADER on decls
|
|
without the field.
|
|
(copy_node_stat): Copy init priority.
|
|
(build_decl_stat): Ditto for visibility.
|
|
(ts_enum_names): New.
|
|
(tree_contains_struct_check_failed): New function.
|
|
(decl_init_priority_lookup): Ditto.
|
|
(decl_init_priority_insert): Ditto.
|
|
* treestruct.def: New file.
|
|
* tree.h (CODE_CONTAINS_STRUCT): New macro.
|
|
(CONTAINS_STRUCT_CHECK): Ditto.
|
|
(tree_contains_struct_check_failed): New prototype.
|
|
(DECL_CHECK): Removed.
|
|
(DECL_MINIMAL_CHECK): New.
|
|
(DECL_COMMON_CHECK): Ditto.
|
|
(DECL_WRTL_CHECK): Ditto.
|
|
(DECL_NON_COMMON_CHECK): Ditto.
|
|
(DECL_WITH_VIS_CHECK): Ditto.
|
|
(VAR_OR_FUNCTION_DECL_P): Ditto
|
|
(struct tree_decl_minimal): New structure.
|
|
(struct tree_decl_common): Ditto.
|
|
(struct tree_decl_with_rtl): Ditto.
|
|
(struct tree_decl_with_vis): Ditto.
|
|
(struct tree_decl_non_common): Ditto.
|
|
(struct tree_field_decl): Ditto.
|
|
(struct tree_parm_decl): Ditto.
|
|
(struct tree_var_decl): Ditto.
|
|
(struct tree_function_decl): Ditto.
|
|
(struct tree_const_decl): Ditto.
|
|
(struct tree_result_decl): Ditto.
|
|
(union tree_node): Add new structures.
|
|
* var-tracking.c (track_expr_p): Reverse order of tests.
|
|
|
|
* doc/c-tree.texi: Add documentation on DECL node internal structure.
|
|
|
|
2005-07-08 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* cfgexpand.c (tree_expand_cfg): Don't use FINALIZE_PIC.
|
|
* system.h: Poison FINALIZE_PIC.
|
|
* doc/tm.texi (FINALIZE_PIC): Remove.
|
|
|
|
2005-07-08 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/22329
|
|
* tree-ssa-propagate.c (fold_predicate_in): Convert the value
|
|
to the correct type if we have a MODIFY_EXPR.
|
|
|
|
2005-07-08 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR tree-optimization/22360
|
|
* tree.c (upper_bound_in_type): Fix calculations for casting
|
|
to a non-wider signed type and casting a signed value to a
|
|
wider unsigned type.
|
|
(lower_bound_in_type): Fix calculations for casting to a
|
|
non-wider signed type.
|
|
|
|
PR tree-optimization/20139
|
|
* tree-cfg.c (remove_bb): Check in_ssa_p before calling
|
|
release_defs.
|
|
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call
|
|
fold_cond_expr_cond.
|
|
* tree-ssanames.c (release_defs): Assert in_ssa_p.
|
|
* tree.c (upper_bound_in_type, lower_bound_in_type): Rewrite.
|
|
|
|
2005-07-08 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/22356
|
|
* tree-complex.c (expand_complex_libcall): Produce
|
|
REALPART_EXPR/IMAGPART_EXPR with the correct type.
|
|
|
|
2005-07-08 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* bitmap.c (bitmap_and, bitmap_and_into, bitmap_and_compl,
|
|
bitmap_and_compl_into, bitmap_xor, bitmap_xor_into): Removed "a !=
|
|
b" assert and inserted fastpath code for this case.
|
|
(bitmap_ior): Removed "a != b" assert.
|
|
|
|
2005-07-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
* config/m32r/linux.h (STARTFILE_SPEC): Support PIE.
|
|
(ENDFILE_SPEC): Likewise.
|
|
* config/m32r/m32r.h (ASM_SPEC): Likewise.
|
|
|
|
* config/m32r/m32r.c (m32r_output_function_epilogue): Care for
|
|
a large stack frame at epilogue.
|
|
|
|
2005-07-08 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* final.c: Include sdbout.h when required.
|
|
|
|
2005-07-07 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config.gcc (*-*-darwin*): Only one target-specific header file
|
|
for generic darwin.
|
|
(powerpc-*-darwin*): Add version-specific header files.
|
|
* configure.in (gcc_AC_CHECK_DECLS): Add strverscmp.
|
|
* config.in: Regenerate.
|
|
* configure: Regenerate.
|
|
* gcc.c: Include xregex.h.
|
|
(version_compare_spec_function): New.
|
|
(spec_function): Add version-compare.
|
|
(replace_outfile_spec_function): Reformat comment.
|
|
(compare_version_strings): New.
|
|
* config/darwin-c.c (version_as_macro): New.
|
|
(builtin_define): New.
|
|
(darwin_cpp_builtins): New.
|
|
* config/darwin-protos.h (darwin_cpp_builtins): New.
|
|
* config/darwin.h (CPP_SPEC): Don't define APPLE_CC here.
|
|
(LIB_SPEC): Make unconditional, update comment.
|
|
(TARGET_C99_FUNCTIONS): Define.
|
|
* config/darwin.opt: Sort.
|
|
(mmacosx-version-min=): New.
|
|
* config/darwin7.h: Delete.
|
|
* config/darwin8.h: Delete.
|
|
* config/i386/darwin.h (): Call darwin_cpp_builtins.
|
|
* config/rs6000/darwin.h (): Call darwin_cpp_builtins.
|
|
(TARGET_C99_FUNCTIONS): Define.
|
|
* config/rs6000/darwin7.h: New.
|
|
* config/rs6000/darwin8.h: New.
|
|
* doc/invoke.texi (Darwin Options): Add -mmacosx-version-min=
|
|
(-mmacosx-version-min): Document.
|
|
|
|
2005-07-07 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/mips/mips.md (abs<mode>2) [GPR]: Remove.
|
|
|
|
2005-07-07 John David Anglin <dave.anglin@nrc-crc.gc.ca>
|
|
|
|
PR middle-end/22239
|
|
* loop.c (loop_givs_rescan): Check that v->new_reg is a REG.
|
|
|
|
2005-07-07 Khem Raj <kraj@mvista.com>
|
|
|
|
* config/arm/arm.c (thumb_output_function_prologue): Calculate offset
|
|
in bytes, not words.
|
|
|
|
2005-07-07 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_pad_arg_upward): Compare return value of
|
|
DEFAULT_FUNCTION_ARG_PADDING to upward.
|
|
|
|
2005-07-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.c (locate_and_pad_parm): Record parameter alignment in
|
|
stack_alignment_needed.
|
|
|
|
2005-07-07 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (UNSPEC_SYNC, UNSPEC_SYNC_OP,
|
|
UNSPEC_SYNC_SWAP, UNSPEC_LWSYNC, UNSPEC_ISYNC): Delete.
|
|
(UNSPECV_LL, UNSPECV_SC, UNSPECV_ATOMIC, UNSPECV_SYNC,
|
|
UNSPECV_SYNC_OP, UNSPECV_CMPXCHG, UNSPECV_LWSYNC, UNSPECV_ISYNC): New.
|
|
(define_attr "type"): Add isync, sync, load_l, store_c.
|
|
* config/rs6000/sync.md (memory_barrier): Change to define_expand.
|
|
Create scratch volatile MEM.
|
|
(sync_internal): New. POWER mnemonic is dcs, not ics. Attribute
|
|
sync.
|
|
(load_locked_<mode>): New.
|
|
(store_conditional_<mode>): New.
|
|
(sync_compare_and_swap<mode>): Replace with splitter.
|
|
(sync_lock_test_and_set<mode>): Replace with splitter.
|
|
(sync_<fetchop><mode>): Change to unspec_volatile UNSPECV_SYNC_OP
|
|
and UNSPECV_ISYNC.
|
|
(isync): Change to unspec_volatile UNSPECV_ISYNC. POWER mnemonic
|
|
is ics. Attribute isync.
|
|
(lwsync): Change to unspec_volatile UNSPECV_LWSYNC. Attribute
|
|
lwsync.
|
|
* config/rs6000/rs6000.c (rs6000_emit_sync): Use UNSPEC_VOLATILE
|
|
and UNSPECV_SYNC_OP.
|
|
(emit_unlikely_jump): New.
|
|
(emit_load_locked): New.
|
|
(emit_store_conditional): New.
|
|
(rs6000_split_compare_and_swap): New.
|
|
(rs6000_split_lock_test_and_set): New.
|
|
(is_dispatch_slot_restricted): Return 4 for TYPE_LOAD_L,
|
|
TYPE_STORE_C, TYPE_ISYNC, TYPE_SYNC.
|
|
* config/rs6000/rs6000-protos.h (rs6000_split_compare_and_swap,
|
|
rs6000_split_lock_test_and_set): Declare.
|
|
* config/rs6000/{40x.md,440.md,603.md,6xx.md,7450.md,7xx.md,8540.md,
|
|
mpc.md,power4.md,power5.md,rios1.md,rios2.md,rs64.md): Add load_l,
|
|
store_c, isync, sync.
|
|
|
|
2005-07-07 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* Makefile.in (echo_quoted_to_gtyp): New template for outputing
|
|
filenames to gtyp-gen.h.
|
|
(s-typ-gen): Use it in place of for loops.
|
|
|
|
2005-07-07 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* hooks.c (hook_bool_rtx_int_false): New function.
|
|
* hooks.h (hook_bool_rtx_int_false): Declare.
|
|
* target-def.h (TARGET_COMMUTATIVE_P): Define.
|
|
(TARGET_INITIALIZER): Add TARGET_COMMUTATIVE_P.
|
|
* target.h (struct gcc_target): Add commutative_p member.
|
|
* targhooks.c (hook_bool_rtx_commutative_p): New function.
|
|
* targhooks.h (hook_bool_rtx_commutative_p): Declare.
|
|
* pa.c (TARGET_COMMUTATIVE_P): Redefine.
|
|
(pa_commutative_p): New function.
|
|
* jump.c (target.h): Include.
|
|
(rtx_renumbered_equal_p): Use targetm.commutative_p.
|
|
* doc/tm.texi: Document TARGET_COMMUTATIVE_P.
|
|
|
|
2005-07-07 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390-protos.h (s390_expand_clrmem): Delete.
|
|
(s390_expand_setmem): New.
|
|
* config/s390/s390.c: Likewise.
|
|
(print_shift_count_operand): Truncate to 12 bits instead of 6.
|
|
Adapt comments.
|
|
* config/s390/s390.md: ("setmem<mode>"): Accept character as
|
|
general_operand. Call new function "s390_expand_setmem".
|
|
("clrmem_long", "*clrmem_long"): Rewrite to ...
|
|
("setmem_long", "*setmem_long"): ... this.
|
|
|
|
2005-07-07 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c: (optimization_options): Enable
|
|
TARGET_MVCLE at -Os.
|
|
* doc/invoke.texi: Document changes in default behaviour.
|
|
* config/s390/s390.opt: ("mvcle"): Fix typo: is "mmvcle".
|
|
|
|
2005-07-07 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* expr.c: (set_storage_via_setmem): Convert opchar to mode
|
|
defined by back-end.
|
|
|
|
2005-07-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/sparc.md (stack_protect_testsi): Put clobbers after
|
|
all sets in the pattern.
|
|
* config/rs6000/rs6000.md (stack_protect_testsi,
|
|
stack_protect_testdi): Likewise.
|
|
|
|
2005-07-06 Jeff Law <law@redhat.com>
|
|
|
|
* tree-vrp.c (simplify_using_ranges): Kill.
|
|
(vrp_finalize): Remove call to simplify_using_ranges.
|
|
(simplify_stmt_using_ranges): New function extracted from
|
|
simplify_using_ranges.
|
|
(simplify_div_or_mod_using_ranges): Likewise.
|
|
(simplify_abs_using_ranges): Likewise.
|
|
(simplify_cond_using_ranges): New function.
|
|
* tree-flow.h (simplify_stmt_using_ranges): Prototype.
|
|
* tree-ssa-propagate.c (substitute_and_fold): Call
|
|
simplify_stmt_using_ranges if we have range information.
|
|
|
|
2005-07-06 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
* config/ia64/ia64.c (ia64_reorg): Check optimize before
|
|
ia64_flag_schedule_isns2.
|
|
|
|
* config/ia64/ia64.c (ia64_expand_movxf_movrf): Don't word swap when
|
|
reading/writing general registers.
|
|
(ia64_function_arg): Revert 2005-06-18 change.
|
|
|
|
2005-07-06 John David Anglin <dave.anglin@nrc-crnc.gc.ca>
|
|
|
|
* pa.c (legitimize_pic_address): Use gcc_assert instead of abort.
|
|
(legitimize_tls_address): Use gcc_unreachable instead of abort.
|
|
|
|
2005-07-06 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* function.c (expand_function_end): Revert part of 2005-06-27
|
|
patch. Do sjlj_emit_function_exit_after after return_label.
|
|
|
|
2005-07-06 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* doc/install.texi (--disable-libssp): New.
|
|
|
|
2005-07-06 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* doc/invoke.texi: Update -fforce-mem documentation.
|
|
* dojump.c (compare_from_rtx,do_compare_rtx_and_jump): Remove
|
|
code for -fforce-mem.
|
|
* expmed.c: (store_bit_field,store_fixed_bit_field,
|
|
extract_bit_field): Ditto.
|
|
* expr.c: (convert_move): Ditto.
|
|
* optabs.c: (expand_binop,expand_twoval_unop,expand_twoval_binop,
|
|
expand_unop,emit_unop_insn,prepare_cmp_insn,emit_conditional_move,
|
|
emit_conditional_add,expand_float,expand_fix): Ditto.
|
|
* opts.c: (decode_options): Remove setting of flag_force_mem flag.
|
|
(common_handle_option): Issue warning when -fforce-mem specified.
|
|
|
|
2005-07-06 Paul Brook <paul@codesourcery.com>
|
|
|
|
* aclocal.m4: Work around a bug in AC_PATH_PROGS when its last
|
|
argument is empty.
|
|
* configure: Regenerate.
|
|
|
|
2005-07-06 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* sh.c (final_prescan_insn): Undo bogus change from 2005-05-09.
|
|
|
|
2005-07-06 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22319
|
|
Fix PR tree-optimization/22140
|
|
Fix PR tree-optimization/22310
|
|
|
|
* tree-ssa-structalias.c (do_structure_copy): Give up earlier on
|
|
variable sized types.
|
|
Use correct type for intermediate structure on *a = *b structure
|
|
copies.
|
|
|
|
2005-07-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (RS6000_VARARGS_AREA, RS6000_VARARGS_SIZE):
|
|
Remove.
|
|
(STARTING_FRAME_OFFSET): Don't add RS6000_VARARGS_AREA.
|
|
(machine_function): Move typedef to...
|
|
* config/rs6000/rs6000.c (machine_function): ... here. Add
|
|
varargs_save_offset field.
|
|
(rs6000_stack_t): Remove varargs_size field.
|
|
(setup_incoming_varargs): Allocate varargs save area using
|
|
assign_stack_local, try to make it as small as possible.
|
|
Save offset from virtual_stack_vars_rtx to the save area
|
|
in cfun->machine->varargs_save_offset. Use UNITS_PER_FP_WORD
|
|
instead of magic 8 when fp word byte size is used.
|
|
(rs6000_va_start): Use cfun->machine->varargs_save_offset
|
|
instead of -RS6000_VARARGS_SIZE.
|
|
(rs6000_stack_info, debug_stack_info,
|
|
rs6000_initial_elimination_offset): Remove all traces of
|
|
varargs_size.
|
|
* config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Remove.
|
|
* config/rs6000/darwin.h (STARTING_FRAME_OFFSET): Don't add
|
|
RS6000_VARARGS_AREA.
|
|
|
|
2005-07-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/21963
|
|
* tree-ssa-loop-ivopts.c (get_computation_aff): Use
|
|
constant_multiple_of in the same way get_computation_cost_at does.
|
|
|
|
2005-07-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/sparc.h (sparc_compare_emitted): New extern.
|
|
* config/sparc/sparc.c (sparc_compare_emitted): New variable.
|
|
(gen_compare_reg): If sparc_compare_emitted is set, clear it
|
|
and return its previous value.
|
|
(emit_v9_brxx_insn): Assert sparc_compare_emitted is NULL.
|
|
* config/sparc/sparc.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New
|
|
constants.
|
|
(stack_protect_set, stack_protect_test): New expanders.
|
|
(stack_protect_setsi, stack_protect_setdi, stack_protect_testsi,
|
|
stack_protect_testdi): New insns.
|
|
* config/sparc/linux.h (TARGET_THREAD_SSP_OFFSET): Define.
|
|
* config/sparc/linux64.h (TARGET_THREAD_SSP_OFFSET): Define.
|
|
|
|
2005-07-06 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dce.c (cfg_altered): New global.
|
|
(tree_dce_init): Initialize cfg_altered.
|
|
(remove_dead_stmt): If we remove an edge in the CFG, then set
|
|
CFG_ALTERED.
|
|
(perform_tree_ssa_dce): If we altered the CFG, then invalidate
|
|
the dominators.
|
|
|
|
2005-07-06 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* Makefile.in (stamp-collect-ld): Use
|
|
$(ORIGINAL_LD_FOR_TARGET) instead of $<. Don't remove
|
|
./collect-ld if it already exists.
|
|
(stamp-nm): Use $(ORIGINAL_NM_FOR_TARGET) instead of $<.
|
|
Don't remove ./nm if it already exists.
|
|
|
|
2005-07-05 Devang Patel <dpatel@apple.com>
|
|
|
|
* tree-vectorizer.h (struct _loop_vec_info): Remove loop_line_number.
|
|
(LOOP_VINFO_LOC, LOOP_LOC): Remove.
|
|
* tree-vectorizer.c (vect_loop_location): New.
|
|
(vect_print_dump_info): Use vect_loop_location.
|
|
(new_loop_vec_info): Do not set LOOP_VINFO_LOC.
|
|
(vectorize_loops): Set vect_loop_location.
|
|
* tree-vect-analyze.c (vect_analyze_offset_expr,
|
|
vect_determin_vectorization_factor, vect_analyze_operations,
|
|
vect_analyze_scalar_cycles, vect_analyze_data_ref_dependence,
|
|
vect_analyze_data_ref_dependences, vect_compute_data_ref_alignment,
|
|
vect_analyze_data_refs_alignment, vect_analyze_data_ref_access,
|
|
vect_analyze_data_ref_accesses, vect_analyze_pointer_ref_access,
|
|
vect_object_analysis, vect_analyze_data_refs, vect_mark_relevant,
|
|
vect_stmt_relevant_p, vect_mark_stmts_to_be_vectorized,
|
|
vect_can_advance_ivs_p, vect_get_loop_niters, vect_analyze_loop_form,
|
|
vect_analyze_loop): Adjust vect_print_dump_info API.
|
|
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref,
|
|
vect_create_data_ref_ptr, vect_init_vector, vect_get_vec_def_for_operand,
|
|
vect_finish_stmt_generation, vectorizable_assignment,
|
|
vectorizable_operation, vectorizable_store, vectorizable_load,
|
|
vectorizable_live_operation, vectorizable_condition, vect_transform_stmt,
|
|
vect_update_ivs_after_vectorizer, vect_do_peeling_for_loop_bound,
|
|
vect_gen_ninters_for_prolog_loop, vect_do_peeling_for_alignment,
|
|
vect_transform_loop): Same.
|
|
* tree-vectorizer.c (get_vectype_for_scalar_type, vect_is_simple_use,
|
|
vect_is_simple_reduction, vect_is_simple_iv_evolution, vectorize_loops):
|
|
Same.
|
|
|
|
2005-07-05 Randolph Chung <tausq@debian.org>
|
|
|
|
* configure.ac (hppa*-*-linux*: Check for a TLS capable gas.
|
|
* configure: Regenerate.
|
|
* config/pa/pa-protos.h (tls_symbolic_operand): Declare.
|
|
(pa_tls_referenced_p): Declare.
|
|
* config/pa/pa.c (legitimize_pic_address): Reject TLS operands.
|
|
(gen_tls_tga, gen_tls_get_addr, hppa_tls_call): New.
|
|
(legitimize_tls_address): New.
|
|
(hppa_legitimize_address): Handle TLS addresses.
|
|
(pa_tls_symbol_ref_1, pa_tls_referenced_p): New.
|
|
(TARGET_CANNOT_FORCE_CONST_MEM): Define.
|
|
(emit_move_sequence): Handle TLS addresses.
|
|
(pa_encode_section_info): Call default handler to handle common
|
|
sections.
|
|
* config/pa/pa.h (PA_SYMBOL_REF_TLS_P): New.
|
|
(CONSTANT_ADDRESS_P): Reject TLS operands.
|
|
(TARGET_HAVE_TLS) [HAVE_AS_TLS]: Define.
|
|
* config/pa/pa.md (UNSPEC_TP, UNSPEC_TLSGD, UNSPEC_TLSLDM)
|
|
(UNSPEC_TLSLDO, UNSPEC_TLSLDBASE, UNSPEC_TLSIE)
|
|
(UNSPEC_TLSLE): Define new constants.
|
|
(tgd_load, tld_load, tld_offset_load, tp_load, tie_load, tle_load): New.
|
|
* config/pa/predicates.md (symbolic_operand): Reject TLS operands.
|
|
(tls_symbolic_operand, tgd_symbolic_operand, tld_symbolic_operand)
|
|
(tie_symbolic_operand, tle_symbolic_operand): New
|
|
|
|
2005-07-06 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* aclocal.m4: Update macros for autoconf 2.59 style.
|
|
* configure.ac: Likewise.
|
|
|
|
2005-07-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.c (function_value): Handle small aggregates on 32-bit targets.
|
|
(function_arg): Pass small aggregates in general registers on 32-bit
|
|
targets.
|
|
* som.h (MEMBER_TYPE_FORCES_BLK): Delete define.
|
|
|
|
2005-07-05 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* Makefile.in (final.o): Fix dependencies.
|
|
|
|
2005-07-05 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/22013
|
|
PR c/22098
|
|
* langhooks.h (struct lang_hooks): Add expr_to_decl.
|
|
* langhooks.c (lhd_expr_to_decl): New.
|
|
* langhooks-def.h (lhd_expr_to_decl, LANG_HOOKS_EXPR_TO_DECL):
|
|
New.
|
|
(LANG_HOOKS_INITIALIZER): Update.
|
|
* tree.c (recompute_tree_invarant_for_addr_expr): Call
|
|
expr_to_decl langhook.
|
|
* c-tree.h (c_expr_to_decl): Declare.
|
|
* c-typeck.c (c_expr_to_decl): New.
|
|
(build_unary_op): Do not handle ADDR_EXPR of COMPOUND_LITERAL_EXPR
|
|
specially.
|
|
* c-objc-common.h (LANG_HOOKS_EXPR_TO_DECL): Define.
|
|
|
|
2005-07-05 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/22308
|
|
* c-decl.c (finish_struct): Also copy C_TYPE_FIELDS_READONLY,
|
|
C_TYPE_FIELDS_VOLATILE and C_TYPE_VARIABLE_SIZE to type variants.
|
|
|
|
2005-07-05 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* Makefile.in: Adjust dependencies.
|
|
* tree-pass.h: Add new passes and passes formerly in tree-optimize.c.
|
|
* basic-block.h (duplicate_computed_gotos): Remove, it is now static.
|
|
* alias.c (rest_of_handle_cfg, pass_cfg): New.
|
|
* bb-reorder.c (duplicate_computed_gotos): Make it static.
|
|
* cfgexpand.c (tree_expand_cfg): Add code formerly at the beginning of
|
|
rest_of_compilation.
|
|
|
|
* bb-reorder.c (gate_duplicate_computed_gotos,
|
|
pass_duplicate_computed_gotos, gate_handle_reorder_blocks,
|
|
rest_of_handle_reorder_blocks, pass_reorder_blocks,
|
|
gate_handle_partition_blocks, rest_of_handle_partition_blocks,
|
|
pass_partition_blocks): New.
|
|
* bt-load.c (gate_handle_branch_target_load_optimize,
|
|
rest_of_handle_branch_target_load_optimize,
|
|
pass_branch_target_load_optimize): New.
|
|
* cfgcleanup.c (rest_of_handle_jump, pass_jump, rest_of_handle_jump2,
|
|
pass_jump2): New.
|
|
* cfglayout.c (pass_insn_locators_initialize): New.
|
|
* cfgrtl.c (pass_free_cfg): New.
|
|
* combine.c (gate_handle_combine, rest_of_handle_combine,
|
|
pass_combine): New.
|
|
* cse.c (gate_handle_cse, rest_of_handle_cse, pass_cse,
|
|
gate_handle_cse2, rest_of_handle_cse2, pass_cse2): New.
|
|
* emit-rtl.c (pass_unshare_all_rtl, pass_remove_unnecessary_notes): New.
|
|
* except.c (pass_set_nothrow_function_flags,
|
|
pass_convert_to_eh_region_ranges, gate_handle_eh, rest_of_handle_eh,
|
|
pass_rtl_eh): New.
|
|
* final.c (pass_compute_alignments, rest_of_handle_final, pass_final,
|
|
rest_of_handle_shorten_branches, pass_shorten_branches,
|
|
rest_of_clean_state, pass_clean_state): New.
|
|
* flow.c (pass_recompute_reg_usage, gate_remove_death_notes,
|
|
rest_of_handle_remove_death_notes, pass_remove_death_notes,
|
|
rest_of_handle_life, pass_life, rest_of_handle_flow2,
|
|
pass_flow2): New.
|
|
* function.c (pass_instantiate_virtual_regs, pass_init_function,
|
|
rest_of_handle_check_leaf_regs, pass_leaf_regs): New.
|
|
* gcse.c (gate_handle_jump_bypass, rest_of_handle_jump_bypass,
|
|
pass_jump_bypass, gate_handle_gcse, rest_of_handle_gcse,
|
|
pass_gcse): New.
|
|
* global.c (rest_of_handle_global_alloc, pass_global_alloc): New.
|
|
* ifcvt.c (gate_handle_if_conversion, rest_of_handle_if_conversion,
|
|
pass_rtl_ifcvt, gate_handle_if_after_combine,
|
|
rest_of_handle_if_after_combine, pass_if_after_combine,
|
|
gate_handle_if_after_reload, rest_of_handle_if_after_reload,
|
|
pass_if_after_reload): New.
|
|
* integrate.c (pass_initial_value_sets): New.
|
|
* jump.c (pass_cleanup_barriers, purge_line_number_notes,
|
|
pass_purge_lineno_notes): New.
|
|
* mode-switching.c (rest_of_handle_mode_switching,
|
|
pass_mode_switching): New.
|
|
* local-alloc.c (rest_of_handle_local_alloc, pass_local_alloc): New.
|
|
* loop-init.c (gate_handle_loop2, rest_of_handle_loop2,
|
|
pass_loop2): New.
|
|
* loop.c (gate_handle_loop_optimize, rest_of_handle_loop_optimize,
|
|
pass_loop_optimize): New.
|
|
* modulo-sched.c (gate_handle_sms, rest_of_handle_sms,
|
|
pass_sms): New.
|
|
* postreload-gcse.c (gate_handle_gcse2, rest_of_handle_gcse2,
|
|
pass_gcse2): New.
|
|
* postreload.c (gate_handle_postreload, rest_of_handle_postreload,
|
|
pass_postreload_cse): New.
|
|
* profile.c (gate_handle_profiling, pass_profiling,
|
|
rest_of_handle_branch_prob, pass_branch_prob): New.
|
|
* recog.c (pass pass_split_for_shorten_branches, gate_do_final_split,
|
|
pass_split_before_regstack, gate_handle_split_before_regstack,
|
|
gate_handle_peephole2, rest_of_handle_peephole2, pass_peephole2,
|
|
rest_of_handle_split_all_insns, pass_split_all_insns): New.
|
|
* reg-stack.c (gate_handle_stack_regs, rest_of_handle_stack_regs,
|
|
pass_stack_regs): New.
|
|
* regmove.c (gate_handle_regmove, rest_of_handle_regmove, pass_regmove,
|
|
gate_handle_stack_adjustments, rest_of_handle_stack_adjustments,
|
|
pass_stack_adjustments): New.
|
|
* regrename.c (gate_handle_regrename, rest_of_handle_regrename,
|
|
pass_regrename): New.
|
|
* reorg.c (gate_handle_delay_slots, rest_of_handle_delay_slots,
|
|
pass_delay_slots, gate_handle_machine_reorg,
|
|
rest_of_handle_machine_reorg, pass_machine_reorg): New.
|
|
* rtl.h (extern void purge_line_number_notes): New.
|
|
* sched-rgn.c (gate_handle_sched, rest_of_handle_sched,
|
|
gate_handle_sched2, rest_of_handle_sched2, pass_sched,
|
|
pass_sched2): New.
|
|
* tracer.c (gate_handle_tracer, rest_of_handle_tracer,
|
|
pass_tracer): New.
|
|
* value-prof.c (gate_handle_value_profile_transformations,
|
|
rest_of_handle_value_profile_transformations,
|
|
pass_value_profile_transformations): New.
|
|
* var-tracking.c (gate_handle_var_tracking,
|
|
pass_variable_tracking): New.
|
|
* web.c (gate_handle_web, rest_of_handle_web, pass_web): New.
|
|
|
|
* passes.c (open_dump_file, close_dump_file, rest_of_handle_final,
|
|
rest_of_handle_delay_slots, rest_of_handle_stack_regs,
|
|
rest_of_handle_variable_tracking, rest_of_handle_machine_reorg,
|
|
rest_of_handle_old_regalloc, rest_of_handle_regrename,
|
|
rest_of_handle_reorder_blocks, rest_of_handle_partition_blocks,
|
|
rest_of_handle_sms, rest_of_handle_sched, rest_of_handle_sched2,
|
|
rest_of_handle_gcse2, rest_of_handle_regmove,
|
|
rest_of_handle_tracer, rest_of_handle_if_conversion,
|
|
rest_of_handle_if_after_combine, rest_of_handle_if_after_reload,
|
|
rest_of_handle_web, rest_of_handle_branch_prob,
|
|
rest_of_handle_value_profile_transformations, rest_of_handle_cfg,
|
|
rest_of_handle_jump_bypass, rest_of_handle_combine,
|
|
rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
|
|
rest_of_handle_gcse, rest_of_handle_loop_optimize,
|
|
rest_of_handle_loop2, rest_of_handle_branch_target_load_optimize,
|
|
rest_of_handle_mode_switching, rest_of_handle_jump,
|
|
rest_of_handle_eh, rest_of_handle_stack_adjustments,
|
|
rest_of_handle_flow2, rest_of_handle_jump2,
|
|
rest_of_handle_peephole2, rest_of_handle_postreload,
|
|
rest_of_handle_shorten_branches, rest_of_clean_state,
|
|
rest_of_compilation): Remove.
|
|
|
|
* cgraphunit.c (ipa_passes): Moved from tree-optimize.c.
|
|
* passes.c (dump_flags, in_gimple_form, all_passes,
|
|
all_ipa_passes, all_lowering_passes, register_one_dump_file,
|
|
register_dump_files, next_pass_1, last_verified, execute_todo,
|
|
execute_one_pass, execute_pass_list, execute_ipa_pass_list): Moved
|
|
from tree-optimize.c.
|
|
(init_optimization_passes): Moved from tree-optimize.c,
|
|
adding the RTL optimizations.
|
|
* tree-dump.h (dump_info_p, dump_flag): Moved from tree.h.
|
|
* tree-optimize.c (dump_flags, in_gimple_form, all_passes,
|
|
all_ipa_passes, all_lowering_passes, register_one_dump_file,
|
|
register_dump_files, next_pass_1, last_verified, execute_todo,
|
|
execute_one_pass, execute_pass_list, execute_ipa_pass_list,
|
|
init_tree_optimization_passes, ipa_passes): Delete.
|
|
* tree-pass.h (enum tree_dump_index): Moved from tree.h, removing
|
|
the RTL dumps.
|
|
(TDF_*, get_dump_file_name, dump_enabled_p, dump_initialized_p,
|
|
dump_begin, dump_end, dump_node, dump_switch_p, dump_flag_name): Moved
|
|
from tree.h.
|
|
(ipa_passes): Remove.
|
|
(all_passes, all_ipa_passes, all_lowering_passes): Now extern.
|
|
* tree.h (enum tree_dump_index, TDF_*, get_dump_file_name,
|
|
dump_enabled_p, dump_initialized_p, dump_begin, dump_end, dump_node,
|
|
dump_switch_p, dump_flag_name): Moved to tree-pass.h.
|
|
(dump_info_p, dump_flag): Moved to tree-dump.h.
|
|
|
|
* Makefile.in: Adjust dependencies for tree-pretty-print.c,
|
|
cgraph.c, opts.c.
|
|
* passes.c (finish_optimization_passes): Use dump_begin
|
|
and dump_end, TDI_end.
|
|
(gate_rest_of_compilation): New.
|
|
(pass_rest_of_compilation): Use it.
|
|
(gate_postreload, pass_postreload): New.
|
|
* toplev.c (general_init): Rename init_tree_optimization_passes.
|
|
* toplev.h (init_tree_optimization_passes): Rename to
|
|
init_optimizations_passes.
|
|
* tree-dump.c (dump_flag): Make static.
|
|
(dump_files): Remove RTL dumps.
|
|
* tree-optimize.c (pass_all_optimizations, pass_early_local_passes,
|
|
pass_cleanup_cfg, pass_free_cfg_annotations,
|
|
pass_cleanup_cfg_post_optimizing, pass_free_datastructures,
|
|
pass_init_datastructures, pass_fixup_cfg): Make non-static.
|
|
* tree-pretty-print.c: Include tree-pass.h.
|
|
* cgraph.c: Include tree-dump.h.
|
|
|
|
2005-07-04 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (get_constraint_exp_from_ssa_var):
|
|
Only fall back to saying it points to readonly memory if
|
|
we can't do better.
|
|
|
|
2005-07-05 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
* config/m32r/m32r-protos.h: Remove m32r_finalize_pic.
|
|
* config/m32r/m32r.c (m32r_compute_frame_size,
|
|
m32r_expand_prologue): Take current_function_profile into
|
|
account whenever we reference
|
|
current_function_uses_pic_offset_table.
|
|
(m32r_finalize_pic): Remove.
|
|
* config/m32r/m32r.h (FINALIZE_PIC): Likewise.
|
|
|
|
2005-07-05 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* Makefile.in (stamp-as): Use $(ORIGINAL_AS_FOR_TARGET)
|
|
instead of $<. Don't remove ./as if it already exists.
|
|
|
|
2005-07-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/21723
|
|
* pa.md: Remove fcpy alternative from movhi and movqi patterns.
|
|
* pa32-regs.h (HARD_REGNO_NREGS): Return two floating point registers
|
|
for complex modes when generating code for PA 1.0.
|
|
(VALID_FP_MODE_P): New macro.
|
|
(HARD_REGNO_MODE_OK): Use VALID_FP_MODE_P. Use non-overlapping register
|
|
sets for all general and floating point modes. Align wide floating
|
|
point modes to even register boundaries to comply with architectural
|
|
requirements.
|
|
(CLASS_MAX_NREGS): Update to align with change to HARD_REGNO_NREGS.
|
|
* pa64-regs.h (HARD_REGNO_NREGS): Update comment and formatting.
|
|
(VALID_FP_MODE_P): New macro.
|
|
(HARD_REGNO_MODE_OK): Use VALID_FP_MODE_P. Use non-overlapping register
|
|
sets for all general and floating point modes. Align wide floating
|
|
point modes to even register boundaries to comply with architectural
|
|
requirements.
|
|
|
|
2005-07-04 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-dump.c (dump_files): Initialize dump number for .cgraph
|
|
to 0.
|
|
|
|
2005-07-04 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-ssa-structalias.c: Don't include expr.h.
|
|
|
|
2005-07-04 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-iterator.h (TSI_NEW_STMT, TSI_SAME_STMT): Fix
|
|
comments.
|
|
|
|
2005-07-04 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22279
|
|
|
|
* tree-ssa-structalias.c (offset_overlaps_with_access): Use
|
|
correct operator.
|
|
|
|
2005-07-04 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* sh.c (output_ieee_ccmpeq): Replace "\\;" with "\n\t".
|
|
|
|
2005-07-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* bb-reorder.c, c-pch.c, c-pragma.c, c.opt, cfghooks.c, cfgloop.c,
|
|
cfgrtl.c, cgraphunit.c, config/c4x/c4x.c, config/cris/cris.c,
|
|
config/frv/frv.c, config/host-darwin.c, config/iq2000/iq2000.c,
|
|
config/lynx.h, config/m68k/m68k.c, config/pa/pa.c, config/sh/sh.h,
|
|
config/stormy16/stormy16.c, config/v850/v850.c,
|
|
config/vax/netbsd-elf.h, coverage.c, dwarf2out.c, emit-rtl.c,
|
|
except.c, gcc.c, tree-cfg.c, tree-eh.c, tree-ssa.c, xcoffout.c:
|
|
Avoid "." or "\n" at end of diagnostics and capital letters at
|
|
start of diagnostics.
|
|
* combine.c, cse.c: Don't translate dump file output.
|
|
* toplev.c (print_version): Only translate output if going to
|
|
stderr.
|
|
|
|
2005-07-03 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* c-decl.c, tree-object-size.c, tree-vectorizer.c,
|
|
config/arm/unwind-arm.c, config/arm/unwind-arm.h: Fix comment
|
|
typos.
|
|
|
|
2005-07-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.c (fix_range): Fix typo in comment.
|
|
|
|
2005-07-03 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* tree-vrp.c (extract_range_from_assert): Replace
|
|
fold (build (...)) with fold_build2.
|
|
|
|
2005-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-format.c (gcc_gfc_format_type, gcc_gfc_flag_pairs,
|
|
gcc_gfc_char_table, init_dynamic_gfc_info): New.
|
|
(format_types_orig, handle_format_attribute): Add support for
|
|
format "gcc_gfc".
|
|
|
|
2005-07-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* varasm.c (assemble_variable): Fix format specifier thinko.
|
|
|
|
2005-07-03 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/22029 (and 22135)
|
|
* tree-pretty-print.c (dump_generic_node): Check that the node is not
|
|
a phi node before calling dump_vops.
|
|
|
|
2005-07-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* tree-dump.h (dump_string_field): Declare.
|
|
* tree-dump.c: Use it instead of dump_string.
|
|
(dump_string_field): Make non-static.
|
|
|
|
2005-07-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_output_mi_thunk): Initialize and clean
|
|
up the minimal CFG stuff always when optimize > 0. Call
|
|
split_all_insns_noflow in PIC case if needed.
|
|
|
|
2005-07-02 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de>
|
|
|
|
PR c++/18279
|
|
* c-decl.c (c_write_global_declarations): Dump contents of
|
|
external scope to.
|
|
* tree-dump.c (dequeue_and_dump): Dump abstract origin of a decl.
|
|
<TRY_FINALLY_EXPR>, <RETURN_EXPR>, <CASE_LABEL_EXPR>, <LABEL_EXPR>,
|
|
<GOTO_EXPR>, <SWITCH_EXPR>: Add.
|
|
(dump_enabled_p): Return TRUE if PHASE is TDI_all and any dump
|
|
is enabled.
|
|
|
|
2005-07-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.h (GCC_DIAG_STYLE): Define.
|
|
* c-tree.h (GCC_DIAG_STYLE): Do not define. Change minimum GCC
|
|
version for format checking to 4.1.
|
|
* c-format.c: Include toplev.h after c-common.h.
|
|
(enum format_type): Add gcc_tdiag_format_type.
|
|
(gcc_tdiag_length_specs, gcc_tdiag_flag_pairs,
|
|
gcc_tdiag_flag_specs, gcc_tdiag_char_table): New.
|
|
(format_types_orig): Add gcc_tdiag.
|
|
(init_dynamic_diag_info): Support gcc_tdiag formats.
|
|
(handle_format_attribute): Likewise.
|
|
* toplev.h (NO_FRONT_END_DIAG, ATTRIBUTE_GCC_FE_DIAG): Remove.
|
|
(GCC_DIAG_STYLE): Default to __gcc_tdiag__. Change minimum GCC
|
|
version for format checking to 4.1.
|
|
(warning0, warning, error, pedwarn, sorry): Use
|
|
ATTRIBUTE_GCC_DIAG.
|
|
* config/rs6000/rs6000.c (altivec_expand_builtin), varasm.c
|
|
(finish_aliases_1): Do not use %qE.
|
|
* config/arm/arm.c, config/i386/i386.c, config/mmix/mmix.c,
|
|
config/pdp11/pdp11.c, stor-layout.c, tree-eh.c, tree-ssa.c:
|
|
Correct format bugs.
|
|
* config/v850/v850-protos.h (v850_output_aligned_bss): Change size
|
|
parameter to unsigned HOST_WIDE_INT.
|
|
* config/v850/v850.c (v850_output_aligned_bss): Likewise.
|
|
|
|
2005-07-02 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR middle-end/21742
|
|
* expr.c (write_complex_part): Use adjust_address for MEM.
|
|
(read_complex_part): Same.
|
|
|
|
2005-07-02 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22280
|
|
|
|
* tree-sra.c (generate_element_init): Remove useless loop.
|
|
|
|
2005-07-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_legitimize_address): Check for
|
|
TLS_MODEL_NONE.
|
|
(alpha_stdarg_optimize_hook): Use DECL_UID with va_list_vars.
|
|
|
|
2005-07-02 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/14490
|
|
* fold-const.c (fold_binary): Handle the return value of
|
|
fold_to_nonsharp_ineq_using_bound if we get back the same operand back.
|
|
Implement "X +- C1 CMP C2" folding to "X CMP C2 -+ C1".
|
|
|
|
2005-07-02 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (find_equivalent_equality_comparison): Do not
|
|
a eliminate type conversion which feeds an equality comparison
|
|
if the original type or either operand in the comparison is a
|
|
function pointer.
|
|
|
|
2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c.opt, common.opt, config/bfin/bfin.opt, config/pa/pa.opt,
|
|
config/rs6000/rs6000.opt, params.def: Remove "." from end of help
|
|
texts.
|
|
* config/avr/avr.c: Do not use '`' as left quote.
|
|
* config/rs6000/rs6000.c, config/s390/s390.c, opts.c, tree.c:
|
|
Remove "." from end of diagnostics. Make diagnostics start with
|
|
lowercase letter.
|
|
|
|
2005-07-02 Zack Weinberg <zack@codesourcery.com>
|
|
Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* toplev.c (default_tree_printer): Handle setting location with
|
|
'+' flag.
|
|
* c-objc.common.c (c_tree_printer): Likewise.
|
|
* c-format.c (gcc_diag_flag_specs): Add '+'.
|
|
(gcc_cdiag_char_table): Allow '+' flag for tree formats.
|
|
(format_types_orig): Allow '+' flag for gcc_diag and gcc_cdiag
|
|
formats.
|
|
* c-common.c, c-decl.c, c-objc-common.c, c-pragma.c,
|
|
config/arm/pe.c, config/i386/winnt.c, config/ia64/ia64.c,
|
|
config/mcore/mcore.c, config/sh/symbian.c, config/sol2.c,
|
|
config/v850/v850.c, function.c, stor-layout.c, toplev.c,
|
|
tree-inline.c, tree-optimize.c, tree.c, varasm.c: Use '+' flag
|
|
instead of %J or %H. Use 'q' flag for quoting. Avoid '.' at end
|
|
of diagnostics. Use %q+D not %s for a decl. Do not pass excess
|
|
format arguments where %J is used without %D.
|
|
|
|
2005-07-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* gcc.c (LINK_SSP_SPEC): Define.
|
|
(link_ssp_spec): New variable.
|
|
(LINK_COMMAND_SPEC): Add %(link_ssp).
|
|
(static_specs): Add link_ssp_spec.
|
|
* configure.ac (TARGET_LIBC_PROVIDES_SSP): New test.
|
|
* configure: Rebuilt.
|
|
* config.in: Rebuilt.
|
|
|
|
* config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define.
|
|
* config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise.
|
|
* config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise.
|
|
* config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise.
|
|
* config/rs6000/rs6000.md (stack_protect_set, stack_protect_test):
|
|
If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp.
|
|
-0x7008(2) instead of reading __stack_chk_guard variable.
|
|
* config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change
|
|
number.
|
|
(UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants.
|
|
(stack_protect_set, stack_protect_test): Use *_tls* patterns
|
|
if TARGET_THREAD_SSP_OFFSET is defined.
|
|
(stack_tls_protect_set_si, stack_tls_protect_set_di,
|
|
stack_tls_protect_test_si, stack_tls_protect_test_di): New insns.
|
|
|
|
Revert:
|
|
2005-06-27 Richard Henderson <rth@redhat.com>
|
|
* libgcc-std.ver (GCC_4.1.0): New.
|
|
* libgcc.h (__stack_chk_guard): Declare.
|
|
(__stack_chk_fail, __stack_chk_fail_local): Declare.
|
|
* libgcc2.c (L_stack_chk, L_stack_chk_local): New.
|
|
* mklibgcc.in (lib2funcs): Add them.
|
|
|
|
2005-07-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/linux-unwind.h (x86_64_fallback_frame_state): Cast to
|
|
void * before struct sigcontext *.
|
|
(x86_fallback_frame_state): Likewise.
|
|
|
|
2005-07-01 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
* doc/invoke.texi (-funit-at-a-time): Correct grammar in second bullet.
|
|
|
|
2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/22269
|
|
* tree-ssa-reassoc.c (should_transpose): Fix which operand
|
|
we check for SSA_NAME for.
|
|
|
|
2005-07-01 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22071
|
|
|
|
* tree-ssa-structalias.c (offset_overlaps_with_access): New
|
|
function.
|
|
(get_constraint_for_component_ref): Use it.
|
|
|
|
2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR other/22264
|
|
* diagnostic.c (diagnostic_report_current_module): Use pp_newline to
|
|
print out the last new line.
|
|
|
|
2005-07-01 Hans-Peter Nilsson <hp@axis.se>
|
|
|
|
* config/cris/cris.md (CRIS_CC0_REGNUM): New constant.
|
|
Swap numbers for CRIS_AP_REGNUM and CRIS_MOF_REGNUM.
|
|
* config/cris/cris.c (cris_conditional_register_usage): Adjust
|
|
reg_names[CRIS_CC0_REGNUM] for early CRIS versions.
|
|
(cris_print_operand) <case REG>: Handle CRIS_CC0_REGNUM.
|
|
(cris_md_asm_clobbers): Clobber CRIS_CC0_REGNUM for all asms.
|
|
* config/cris/cris.h (CRIS_CANONICAL_CC0_REGNUM): New macro.
|
|
(enum reg_class): New member CC0_REGS.
|
|
(REG_CLASS_FROM_LETTER): Add 'c' for CC0_REGS.
|
|
(FIRST_PSEUDO_REGISTER, CALL_USED_REGISTERS, REG_ALLOC_ORDER)
|
|
(HARD_REGNO_MODE_OK, MODES_TIEABLE_P, REG_CLASS_NAMES)
|
|
(CRIS_SPECIAL_REGS_CONTENTS, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
|
|
(PREFERRED_RELOAD_CLASS, REGISTER_NAMES, DBX_REGISTER_NUMBER):
|
|
Adjust for register now described.
|
|
|
|
2005-07-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/22262
|
|
* config/i386/i386.md (stack_protect_test_si,
|
|
stack_protect_test_di): Add earlyclobber for scratch 3.
|
|
* config/rs6000/rs6000.md (stack_protect_testsi,
|
|
stack_protect_testdi): Add earlyclobber for scratch 3,
|
|
remove earlyclobber from scratch 4.
|
|
|
|
Older entries for 2005 can be found in ChangeLog-2005.
|
|
2005-06-30 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 21584
|
|
PR 22219
|
|
* tree-ssa-alias.c (create_name_tags): Also process
|
|
non-dereferenced pointers.
|
|
Remove argument 'ai'. Update all callers.
|
|
|
|
2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/rs6000/darwin.h (STARTING_FRAME_OFFSET):
|
|
Set to 0 for FRAME_GROWS_DOWNWARD.
|
|
(REGISTER_NAMES): Add sfp.
|
|
|
|
2005-07-01 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* config/arm/libunwind.S, config/arm/pr-support.c,
|
|
config/arm/unwind-arm.c, config/arm/unwind-arm.h,
|
|
config/c4x/predicates.md, tree-object-size.c: Update FSF address.
|
|
|
|
2005-06-30 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/22260
|
|
* config/sparc/sparc.c (emit_and_preserve): Add 2nd register.
|
|
Preserve the 2nd register too, if present.
|
|
(sparc_output_mi_thunk) <PIC case>: Preserve the PIC register too.
|
|
Adjust call to emit_and_preserve.
|
|
|
|
2005-06-30 Zack Weinberg <zack@codesourcery.com>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* pretty-print.h (PP_NL_ARGMAX): New.
|
|
(text_info): Add locus.
|
|
(struct chunk_info): New.
|
|
(output_buffer): Add formatted_obstack, chunk_obstack, and
|
|
cur_chunk_array. Change obstack to a pointer.
|
|
(pp_wrapping_mode_t, pp_wrapping_mode, pp_set_verbatim_wrapping): New.
|
|
(struct pretty_print_info): Replace ideal_maximum_length and
|
|
prefixing_rule with wrapping.
|
|
(pp_line_cutoff, pp_prefixing_rule): Update to match.
|
|
Update prototypes and wrapper macros throughout.
|
|
* pretty-print.c (pp_formatted_text_data, pp_append_r)
|
|
(pp_base_clear_output_area, pp_construct, pp_base_formatted_text)
|
|
(pp_base_last_position_in_text, pp_base_newline, pp_base_character):
|
|
Update for changes to pp structure.
|
|
(pp_base_prepare_to_format, pp_base_format_text): Delete.
|
|
(pp_base_format, pp_base_output_formatted_text): New functions.
|
|
(pp_base_format_verbatim): Use pp_set_verbatim_wrapping.
|
|
(pp_verbatim): Clear text.locus.
|
|
(pp_printf): Likewise. Use pp_format and pp_output_formatted_text.
|
|
* c-objc-common.c (c_tree_printer): Update function signature.
|
|
* diagnostic.c (diagnostic_initialize): Update for changes to
|
|
pp structure.
|
|
(diagnostic_report_diagnostic): Call pp_format and then
|
|
pp_output_formatted_text.
|
|
(verbatim): Clear text.locus.
|
|
* diagnostic.h (diagnostic_prefixing_rule, diagnostic_line_cutoff):
|
|
Update for changes to pp structure.
|
|
|
|
* c-lang.c: No need to include c-pretty-print.h.
|
|
* Makefile.in: Remove bogus line containing only a tab.
|
|
(c-lang.o): Update dependencies.
|
|
* toplev.c (announce_function): Don't use verbatim.
|
|
(default_tree_printer): Update signature.
|
|
|
|
* objc/objc-lang.c: No need to include c-pretty-print.h.
|
|
* objc/Make-lang.in: Update dependencies.
|
|
|
|
2005-06-29 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-complex.c (complex_variable_components): Now a hashtable.
|
|
(cvc_lookup): Ditto.
|
|
(cvc_insert): Ditto.
|
|
(create_components): Use referenced var iterator.
|
|
Initialize hashtable. Use cvc_insert/lookup.
|
|
(extract_components): Use cvc_insert/lookup.
|
|
(update_complex_components): Ditto.
|
|
(update_complex_components_on_edge): Ditto.
|
|
* tree-dfa.c (referenced_vars): Now a hashtable.
|
|
(dump_referenced_vars): Use iterator.
|
|
(referenced_var_lookup): New function.
|
|
(referenced_var_insert): Ditto.
|
|
(add_referenced_var): Use referenced_var_insert.
|
|
(mark_new_vars_to_rename): Use DECL_UID.
|
|
* tree-flow-inline.h (first_htab_element): New function.
|
|
(end_htab_p): Ditto.
|
|
(next_htab_element): Ditto.
|
|
(first_referenced_var): Ditto.
|
|
(end_referenced_vars_p): Ditto.
|
|
(next_referenced_var): Ditto.
|
|
(is_call_clobbered): Use DECL_UID.
|
|
(mark_call_clobbered): Ditto.
|
|
(clear_call_clobbered): Ditto.
|
|
(mark_non_addressable): Ditto.
|
|
* tree-flow.h (htab_iterator): New struct.
|
|
(FOR_EACH_HTAB_ELEMENT): New macro.
|
|
(struct int_tree_map): New struct.
|
|
(int_tree_map_hash): Prototype.
|
|
(int_tree_map_eq): Ditto.
|
|
(referenced_var_iterator): Ditto.
|
|
(FOR_EACH_REFERENCED_VAR): New macro.
|
|
(referenced_vars): Now a hashtable.
|
|
* tree-into-ssa.c (symbol_marked_for_renaming): Use DECL_UID.
|
|
(add_new_name_mapping): Ditto.
|
|
(mark_def_sites): Ditto.
|
|
(insert_phi_nodes): Use referenced_var iterator.
|
|
(mark_def_site_blocks): Ditto.
|
|
(mark_sym_for_renaming): Use DECL_UID.
|
|
* tree-sra.c (is_sra_candidate_decl): Use DECL_UID.
|
|
(lookup_element): Ditto.
|
|
(find_candidates_for_sra): Use referenced_vars iterator.
|
|
Use DECL_UID.
|
|
* tree-ssa-alias.c (NUM_REFERENCES): New macro.
|
|
(NUM_REFERENCES_CLEAR): Ditto.
|
|
(NUM_REFERENCES_INC): Ditto.
|
|
(NUM_REFERENCES_SET): Ditto.
|
|
(alias_obstack): New bitmap obstack.
|
|
(struct alias_map_d): Use bitmap, not sbitmap.
|
|
(struct alias_info): Remove num_references.
|
|
(init_alias_info): Use referenced_var iterator.
|
|
Initialize bitmap obstack.
|
|
(delete_alias_info): Use referenced_var iterator.
|
|
Free bitmap obstack.
|
|
(compute_points_to_and_addr_escape): Use DECL_UID.
|
|
Use new NUM_REFERENCES macros.
|
|
(compute_flow_sensitive_aliasing): may_aliases is now a bitmap.
|
|
Use new NUM_REFERENCES macros.
|
|
(group_aliases_into): Update prototype to use bitmap.
|
|
(setup_pointers_and_addressables): Use referenced_vars iterator.
|
|
Use DECL_UID. Use new NUM_REFERENCES macros.
|
|
(add_pointed_to_var): Use DECL_UID.
|
|
(dump_alias_info): Use referenced_var iterator.
|
|
(add_type_alias): Ditto.
|
|
(used_portions): Now a hashtable.
|
|
(used_part_map_eq): New function.
|
|
(used_part_map_hash): Ditto.
|
|
(free_used_part_map): Ditto.
|
|
(up_lookup): Ditto.
|
|
(up_insert): Ditto.
|
|
(get_or_create_used_part_for): Use up_lookup.
|
|
(create_overlap_variables_for): Ditto.
|
|
(find_used_portions): Use up_insert.
|
|
Use DECL_UID.
|
|
(create_structure_vars): Init used_portions hashtable, use
|
|
referenced_vars iterator.
|
|
* tree-ssa-live.c (create_ssa_var_map): sbitmaps became bitmaps.
|
|
Use DECL_UID.
|
|
* tree-ssa-loop-im.c (gather_mem_refs_stmt): Use DECL_UID.
|
|
* tree-ssa-operands.c (get_asm_expr_operands): Ditto.
|
|
(note_addressable): Ditto.
|
|
* tree-ssa-structalias.c (set_uids_in_ptset): Ditto.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info): Use
|
|
referenced_var iterator.
|
|
Use DECL_UID.
|
|
(delete_tree_ssa): Ditto.
|
|
(int_tree_map_eq): New function.
|
|
(int_tree_map_hash): Ditto.
|
|
* tree-stdarg.c (find_va_list_reference): Use DECL_UID.
|
|
(va_list_ptr_read): Ditto.
|
|
(va_list_counter_struct_op): Ditto.
|
|
(va_list_ptr_write): Ditto.
|
|
(check_va_list_escapes): Ditto.
|
|
(check_all_va_list_escapes): Ditto.
|
|
(execute_optimize_stdarg): Ditto.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Used referenced_var
|
|
iterator.
|
|
|
|
2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/rs6000/darwin.h (FRAME_POINTER_REGNUM): Rename to ...
|
|
(HARD_FRAME_POINTER_REGNUM): this.
|
|
|
|
2005-06-30 Jan Hubicka <jh@suse.cz>
|
|
|
|
* ipa-inline.c (cgraph_clone_inlined_nodes): Revert previous patch.
|
|
|
|
2005-06-30 Francois-Xavier Coudert <coudert@clipper.ens.fr>
|
|
|
|
PR middle-end/22247
|
|
* tree-ssa-structalias.c (build_constraint_graph, scc_visit,
|
|
process_unification_queue, init_topo_info, topo_visit,
|
|
init_scc_info, free_scc_info, perform_var_substitution,
|
|
solve_graph): Use unsigned instead of uint.
|
|
|
|
2005-06-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* function.c (gen_stack_protect_test): Add third argument.
|
|
|
|
2005-06-30 J. D. Johnston <jjohnst@us.ibm.com>
|
|
|
|
* gthr-tpf.h (CE2THRCPTR): Change field offset to 16.
|
|
|
|
2005-06-30 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/c4x/c4x-protos.h: Remove the prototypes for those
|
|
functions removed from c4x.c. Add prototypes for those
|
|
functions exported in c4x.c.
|
|
* config/c4x/c4x.c (any_operand, fp_zero_operand,
|
|
const_operand, stik_const_operand, not_const_operand,
|
|
reg_operand, r0r1_reg_operand, r2r3_reg_operand,
|
|
ext_low_reg_operand, ext_reg_operand, std_reg_operand,
|
|
std_or_reg_operand, addr_reg_operand, index_reg_operand,
|
|
dp_reg_operand, sp_reg_operand, st_reg_operand,
|
|
rc_reg_operand, call_address_operand,
|
|
symbolic_address_operand, dst_operand, src_operand,
|
|
src_hi_operand, lsrc_operand, tsrc_operand,
|
|
nonimmediate_src_operand, nonimmediate_lsrc_operand,
|
|
reg_or_const_operand, par_ind_operand, parallel_operand):
|
|
Remove.
|
|
(c4x_immed_float_p, c4x_a_register, c4x_x_register,
|
|
c4x_K_constant, c4x_N_constant, c4x_O_constant,
|
|
c4x_S_indirect): Export.
|
|
* config/c4x/c4x.h (PREDICATE_CODES): Remove.
|
|
* config/c4x/c4x.md: Include predicates.md.
|
|
* config/c4x/predicates.md: New.
|
|
|
|
2005-06-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* function.c (stack_protect_epilogue): Pass label to
|
|
stack_protect_test, assume it emitted also the conditional
|
|
branch.
|
|
* doc/md.texi (stack_protect_test): Adjust documentation.
|
|
* config/i386/i386.md (stack_protect_test): Add third argument,
|
|
emit beq with operands[2].
|
|
* config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Define to
|
|
flag_stack_protect != 0.
|
|
* config/rs6000/rs6000.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New
|
|
constants.
|
|
(stack_protect_set, stack_protect_test): New expanders.
|
|
(stack_protect_setsi, stack_protect_setdi, stack_protect_testsi,
|
|
stack_protect_testdi): New insns.
|
|
* config/rs6000/rs6000.c (rs6000_stack_protect_fail): New function.
|
|
(TARGET_STACK_PROTECT_FAIL): Define.
|
|
(rs6000_generate_compare): Handle UNSPEC_SP_TEST.
|
|
|
|
* config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Increment.
|
|
(DWARF_FRAME_REGISTERS, DWARF_REG_TO_UNWIND_COLUMN): Adjust, so
|
|
that addition of sfp doesn't change these.
|
|
(FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS,
|
|
REG_ALLOC_ORDER): Add sfp.
|
|
(INT_REGNO_P): Include FRAME_POINTER_REGNUM.
|
|
(FRAME_POINTER_REGNUM): Define to 113.
|
|
(HARD_FRAME_POINTER_REGNUM): Define to 31.
|
|
(REG_CLASS_CONTENTS, REGNO_REG_CLASS): Add sfp.
|
|
(STARTING_FRAME_OFFSET): Set to 0 for FRAME_GROWS_DOWNWARD.
|
|
(ELIMINABLE_REGS): Never eliminate to
|
|
FRAME_POINTER_REGNUM, but HARD_FRAME_POINTER_REGNUM
|
|
instead. Add eliminations from FRAME_POINTER_REGNUM.
|
|
(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, INT_REG_OK_FOR_INDEX_P):
|
|
Include FRAME_POINTER_REGNUM.
|
|
(REGISTER_NAMES): Add sfp.
|
|
* config/rs6000/rs6000.c (rs6000_reg_names): Add sfp.
|
|
(alt_reg_names): Likewise.
|
|
(rs6000_stack_info): Handle FRAME_GROWS_DOWNWARD.
|
|
(rs6000_emit_prologue): Use HARD_FRAME_POINTER_REGNUM
|
|
instead of FRAME_POINTER_REGNUM.
|
|
(rs6000_initial_elimination_offset): Never eliminate to
|
|
FRAME_POINTER_REGNUM, but HARD_FRAME_POINTER_REGNUM
|
|
instead. Add elimination offsets from FRAME_POINTER_REGNUM.
|
|
|
|
* config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Only return non-zero
|
|
if DEFAULT_ABI == ABI_V4.
|
|
|
|
2005-06-30 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* coretypes.h (tls_model): Add TLS_MODEL_NONE as 0.
|
|
* tree.h (struct tree_decl): New field `tls_model'.
|
|
(DECL_TLS_MODEL): New.
|
|
(DECL_THREAD_LOCAL_P): Rename from DECL_THREAD_LOCAL, make it
|
|
a predicate.
|
|
* rtl.h (decl_default_tls_model): Add prototype for it.
|
|
* varasm.c (decl_tls_model): Rewritten and renamed to ...
|
|
(decl_default_tls_model): ... this.
|
|
(default_encode_section_info): Use DECL_TLS_MODEL instead of
|
|
decl_tls_model.
|
|
(assemble_variable): Replace DECL_THREAD_LOCAL with
|
|
DECL_THREAD_LOCAL_P.
|
|
(default_section_type_flags_1): Likewise.
|
|
(categorize_decl_for_section): Likewise.
|
|
* tree.c (staticp): Likewise.
|
|
(recompute_tree_invarant_for_addr_expr): Likewise.
|
|
* drawf2out (loc_descriptor_from_tree_1): Likewise.
|
|
* c-decl.c (diagnose_mismatched_decls): Likewise.
|
|
with DECL_THREAD_LOCAL_P.
|
|
(start_decl): Likewise.
|
|
* print-tree.c (print_node): Likewise. Print the TLS model.
|
|
(grokdeclarator): Set the default DECL_TLS_MODEL here.
|
|
* c-common.c (handle_tls_model_attribute): Rewrite to set the
|
|
TLS model up based on the attribute. Never add the attribute
|
|
to the decl's attributes list.
|
|
* config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Replace
|
|
DECL_THREAD_LOCAL with DECL_THREAD_LOCAL_P.
|
|
|
|
2005-06-30 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR testsuite/21967
|
|
* tree-ssa-live.c (mark_all_vars_used_1): Ignore variables in
|
|
TMR_ORIGINAL.
|
|
|
|
2005-06-30 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.md (addv2hi3, subv2hi3, sminv2hi3, smaxv2hi3,
|
|
mulv2hi3, negv2hi2, absv2hi2): Pattern names fixed by appending the
|
|
necessary digit.
|
|
|
|
2005-06-29 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_file_start): Use PPC405_ERRATUM77.
|
|
|
|
2005-06-29 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 22234
|
|
* tree-ssa-copy.c (fini_copy_prop): Do not overwrite copy_of
|
|
when following copy-of chains.
|
|
|
|
2005-06-30 Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.h (struct function): Add saved blocks/unexpanded var list.
|
|
* gimple-low.c (record_vars): Insert only VAR_DECLs.
|
|
* tree-inline.c (add_lexical_block): Declare; do not clear sublocks.
|
|
(remap_decl): Do not declare vars.
|
|
(remap_block): Do not care inserting blocks.
|
|
(remap_blocks): New function.
|
|
(copy_body_r): Update debug info.
|
|
(expand_call_inline): Duplicate callee block tree into caller;
|
|
copy all the unexpanded_var_list.
|
|
(save_body): Save unexpanded_var_list and blocks.
|
|
* tree-optimize.c (tree_rest_of_optimization): Restore
|
|
blocks/unexpanded_var_list.
|
|
|
|
2005-06-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_expand_vecint_minmax): Use us_minus and
|
|
plus for V4HImode UMAX.
|
|
|
|
2005-06-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-tree.h (default_function_array_conversion): Take and return
|
|
struct c_expr.
|
|
* c-typeck.c (default_function_array_conversion): Split into
|
|
array_to_pointer_conversion and function_to_pointer_conversion.
|
|
Take and return struct c_expr.
|
|
(array_to_pointer_conversion): Do not handle type qualifiers or
|
|
COMPOUND_EXPRs specially.
|
|
(build_function_call): Call function_to_pointer_conversion for
|
|
function designators.
|
|
(build_unary_op): Call array_to_pointer_conversion, not
|
|
default_function_array_conversion.
|
|
(digest_init, output_init_element): Likewise.
|
|
* c-parser.c: All callers of default_function_array_conversion
|
|
changed.
|
|
|
|
2005-06-29 Ziemowit Laski <zlaski@apple.com>
|
|
|
|
* config/darwin.c (machopic_select_section): constant ObjC string
|
|
objects now always have type "__builtin_ObjCString".
|
|
|
|
2005-06-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (vec_shl_<VEC>, vec_shr_<VEC>): New.
|
|
|
|
2005-06-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-vect-transform.c (vect_min_worthwhile_factor): Declare.
|
|
(vect_create_epilog_for_reduction): Don't use vec_shr if the
|
|
operation is emulated.
|
|
(vectorizable_reduction): Duplicate vect_min_worthwhile_factor
|
|
tests from vectorizable_operation.
|
|
|
|
2005-06-29 Caroline Tice <ctice@apple.com>
|
|
|
|
Fix PR 21956
|
|
* varasm.c (assemble_start_function): Add "L" to beginning of
|
|
local labels, so assembler & linker treat them as local.
|
|
|
|
2005-06-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_int_vcond): Remove unsignedp
|
|
argument. Simplify canonicalization of condition. Use unsigned
|
|
saturating subtraction for QI and HImode unsigned compares. Use
|
|
bit arithmetic tricks for SImode unsigned compares.
|
|
* config/i386/i386-protos.h (ix86_expand_int_vcond): Update decl.
|
|
* config/i386/sse.md (SSEMODE14): New.
|
|
(umaxv8hi3): Use us_minus+plus to avoid vcond.
|
|
(umaxv4si3): New.
|
|
(smax<SSEMODE14>3): Rename from smaxv16qi3 and macroize.
|
|
(smin<SSEMODE14>3): Similarly with sminv16qi3.
|
|
(umin<SSEMODE24>3): Similarly with uminv8hi3.
|
|
|
|
2005-06-29 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Change
|
|
GEN_INT to gen_int_for_mode when storing register size to memory.
|
|
|
|
2005-06-29 Stuart Hastings <stuart@apple.com>
|
|
|
|
* config/i386/mmintrin.h: Mark vector intrinsics always_inline.
|
|
* config/i386/emmintrin.h: Likewise.
|
|
* config/i386/pmmintrin.h: Likewise.
|
|
* config/i386/xmmintrin.h: Likewise.
|
|
|
|
2005-06-29 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
PR middle-end/21969
|
|
* tree.h (TYPE_VECTOR_SUBPARTS): Change to shift expression.
|
|
(SET_TYPE_VECTOR_SUBPARTS): New.
|
|
* tree.c (make_vector_type): Replace TYPE_VECTOR_SUBPARTS with
|
|
SET_TYPE_VECTOR_SUBPARTS.
|
|
* tree-vect-transform.c (vect_transform_loop): Add cast.
|
|
|
|
2005-06-29 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_decompose_address): Accept invalid
|
|
displacements for addresses containing frame_pointer_rtx or
|
|
virtual_stack_vars_rtx.
|
|
(s390_frame_info): Replaced use of STARTING_FRAME_OFFSET.
|
|
(s390_initial_elimination_offset): New offset when eliminating the
|
|
soft frame pointer.
|
|
* config/s390/s390.h (FRAME_GROWS_DOWNWARD): Defined as 1.
|
|
(STARTING_FRAME_OFFSET, STACK_DYNAMIC_OFFSET): Definitions changed.
|
|
|
|
2005-06-28 Ziemowit Laski <zlaski@apple.com>
|
|
|
|
* c-common.c (flag_next_runtime): Move...
|
|
* toplev.c (flag_next_runtime): ... here.
|
|
* c-common.h (flag_next_runtime): Move...
|
|
* flags.h (flag_next_runtime): ... here.
|
|
* config/darwin-c.c: Include flags.h.
|
|
* config/t-darwin (darwin-c.o): Depend on flags.h.
|
|
|
|
2005-06-29 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/linux-unwind.h (shmedia_fallback_frame_state):
|
|
Disable aliasing warning with void * cast.
|
|
(sh_fallback_frame_state): Likewise.
|
|
|
|
2005-06-29 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* target.h (gcc_target): New field allocate_initial_value.
|
|
* target-def.h (TARGET_ALLOCATE_INITIAL_VALUE): New macro.
|
|
(TARGET_INITIALIZER): Include it.
|
|
* integrate.c (allocate_initial_values): Use
|
|
targetm.allocate_initial_value.
|
|
* system.h: Poison ALLOCATE_INITIAL_VALUE.
|
|
* config/sh/sh-protos.h (sh_pr_n_sets): Delete.
|
|
* config/sh/sh.c (sh_pr_n_sets): Make it static.
|
|
(sh_allocate_initila_value): New function.
|
|
(TARGET_ALLOCATE_INITIAL_VALUE): Override default.
|
|
* config/sh/sh.h (ALLOCATE_INITIAL_VALUE): Delete.
|
|
* doc/tm.texi (TARGET_ALLOCATE_INITIAL_VALUE): Rename and
|
|
update from ALLOCATE_INITIAL_VALUE.
|
|
|
|
2005-06-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-vectorizer.c (vect_is_simple_reduction): Compare types
|
|
using TYPE_MAIN_VARIANT.
|
|
|
|
2005-06-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_expand_vecint_compare): Decompose to EQ
|
|
when using psubN.uuu.
|
|
|
|
2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* doc/gcc.texi: Update FSF address.
|
|
|
|
2005-06-28 Eric Christopher <echristo@redhat.com>
|
|
|
|
PR c/22052
|
|
PR c/21975
|
|
* c-decl.c (diagnose_mismatched_decls): Define DECL_EXTERN_INLINE.
|
|
Use. Fix detection of invalid extern inline redefinition.
|
|
|
|
2005-06-28 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Fix typo.
|
|
|
|
2005-06-28 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/rs6000/rs6000.md (setmemsi): s/operand/operands/.
|
|
|
|
2005-06-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_expand_vecint_compare): Use unsigned
|
|
saturating subtraction for QI and HImode unsigned compares. Use
|
|
bit arithmetic tricks for SImode unsigned compares.
|
|
(ia64_expand_vcondu_v2si): Remove.
|
|
(ia64_expand_vecint_cmov): Don't call it.
|
|
|
|
2005-06-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtlanal.c (nonzero_bits1): Use the mode of the value for
|
|
determining integral-ness for comparisons.
|
|
|
|
2005-06-28 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/rs6000/rs6000.md (setmemsi): Fix operand 2.
|
|
|
|
2005-06-28 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* target.h (invalid_conversion, invalid_unary_op,
|
|
invalid_binary_op): New hooks.
|
|
* target-def.h (TARGET_INVALID_CONVERSION,
|
|
TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP,
|
|
TARGET_INITIALIZER): Likewise.
|
|
* hooks.h (hook_constcharptr_tree_tree_null,
|
|
hook_constcharptr_int_tree_null,
|
|
hook_constcharptr_int_tree_tree_null): New.
|
|
* hooks.c (hook_constcharptr_tree_tree_null,
|
|
hook_constcharptr_int_tree_null,
|
|
hook_constcharptr_int_tree_tree_null): Likewise.
|
|
* doc/tm.texi (TARGET_INVALID_CONVERSION,
|
|
TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Document.
|
|
* c-convert.c (convert): Use invalid_conversion hook.
|
|
* c-typeck.c (build_unary_op): Use invalid_unary_op hook.
|
|
(build_binary_op): Use invalid_binary_op hook.
|
|
* config/ia64/ia64-modes.def: Define RFmode.
|
|
* config/ia64/ia64-protos.h (spill_xfmode_operand): Remove.
|
|
(ia64_expand_movxf_movrf): New.
|
|
* config/ia64/ia64.md (movxf): Move code to
|
|
ia64_expand_movxf_movrf.
|
|
(movrf, movrf_internal): New.
|
|
* ia64.c (ia64_invalid_conversion, ia64_invalid_unary_op,
|
|
ia64_invalid_binary_op, TARGET_INVALID_CONVERSION,
|
|
TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): New.
|
|
(spill_xfmode_operand): Rename to spill_xfmode_rfmode_operand.
|
|
Add mode parameter. Make static.
|
|
(ia64_expand_movxf_movrf): New, moved from ia64.md. Handle RFmode
|
|
as well as XFmode.
|
|
(ia64_function_arg, ia64_function_value, ia64_register_move_cost,
|
|
ia64_scalar_mode_supported_p): Handle RFmode as well as XFmode.
|
|
(ia64_init_builtins): Set up __fpreg as RFmode.
|
|
(ia64_mangle_fundamental_type): Mangle __fpreg as u7__fpreg.
|
|
|
|
2005-06-28 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* builtins.c: (expand_builtin_memset): Rewrite to support
|
|
'set_storage_via_setmem'.
|
|
* expr.c: (enum insn_code setmem_optab): Define.
|
|
(enum insn_code clrmem_optab): Remove.
|
|
(set_storage_via_setmem): New function.
|
|
(clear_storage_via_setmem): Remove.
|
|
(clear_storage): Replace call to "clear_storage_via_clrmem" with
|
|
"set_storage_via_setmem".
|
|
* expr.h: (set_storage_via_setmem): Declare.
|
|
(CLEAR_RATIO): Redefine using HAVE_setmemM.
|
|
* optabs.h: (enum insn_code setmem_optab): Declare.
|
|
(enum insn_code clrmem_optab): Remove.
|
|
* optabs.c: (init_optabs): Initialize setmem_optab.
|
|
(enum insn_code clrmem_optab): Remove.
|
|
* genopinit.c: (otabs): Likewise.
|
|
* doc/md.texi: Document new standard pattern 'setmem'. Remove
|
|
'clrmem'.
|
|
* config/alpha/alpha.c: (alpha_expand_block_clear): Adjust
|
|
'operands' ordering.
|
|
* config/frv/frv.c: (frv_expand_block_clear): Likewise.
|
|
* config/rs6000/rs6000.c: (expand_block_clear): Likewise.
|
|
* config/alpha/alpha.md: ("clrmemqi", "clrmemdi"): Rename to "setmemM".
|
|
FAIL on operands[2]!=const0_rtx. Adjust 'operands' ordering.
|
|
* config/avr/avr.md: ("clrmemhi"): Likewise.
|
|
* config/frv/frv.md: ("clrmemsi"): Likewise.
|
|
* config/i386/i386.md: ("clrmemsi", "clrmemdi"): Likewise.
|
|
* config/pa/pa.md: ("clrmemsi", "clrmemdi"): Likewise.
|
|
* config/rs6000/rs6000.md: ("clrmemsi"): Likewise.
|
|
* config/s390/s390.md: ("clrmem<mode>"): Likewise.
|
|
|
|
2005-06-28 Paul Brook <paul@codesourcery.com>
|
|
|
|
* Makefile.in: Set and use UNWIND_H. Install as unwind.h.
|
|
* c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc.
|
|
* except.c (add_ehspec_entry): Generate arm eabi filter lists.
|
|
(assign_filter_values): Ditto.
|
|
(output_ttype): New function.
|
|
(output_function_exception_table): Use output_ttype. Generate arm
|
|
eabi filter lists.
|
|
(default_init_unwind_resume_libfunc): New function.
|
|
* except.h (default_init_unwind_resume_libfunc): Add prototype.
|
|
* optabs.c (init_optabs): Don't set unwind_resume_libfunc.
|
|
* opts.c (decode_options): Use targetm.unwind_tables_default.
|
|
* target-def.h (TARGET_ASM_TTYPE): Provide and use definition.
|
|
(TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto.
|
|
* target.h (struct gcc_target): Add asm.ttype, unwind_tables_default
|
|
and arm_eabi_unwinder.
|
|
* unwind-c.c: Support Arm EABI unwinder.
|
|
* unwind.h: Rename ...
|
|
* unwind-generic.h: ... To this.
|
|
* doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document.
|
|
(TARGET_UNWID_TABLES_DEFAULT): Document.
|
|
|
|
* config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype.
|
|
* config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions.
|
|
(TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER):
|
|
Define.
|
|
(thumb_pushpop, thumb_output_function_prologue): Output unwinding
|
|
directives.
|
|
(arm_unwind_emit_stm, arm_unwind_emit_set): New functions.
|
|
* config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when
|
|
!TARGET_UNWIND_INFO.
|
|
(ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define.
|
|
* config/arm/bpabi.h (TARGET_UNWIND_INFO): Define.
|
|
* config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME,
|
|
ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND.
|
|
* config/arm/lib1funcs.asm: Include libunwind.S.
|
|
* config/arm/libgcc-bpabi.ver: Add unwinding routines.
|
|
* config/arm/libunwind.S: New file.
|
|
* config/arm/pr-support.c: New file.
|
|
* config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind.
|
|
(UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
|
|
* config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
|
|
* config/arm/unwind-arm.c: New file.
|
|
* config/arm/unwind-arm.h: New file.
|
|
* config/i386/t-netware (USER_H): Remove unwind.h.
|
|
* config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define.
|
|
|
|
2005-06-28 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-decl.c (pop_scope): Move warning control into warning call.
|
|
(diagnose_mismatched_decls): Likewise.
|
|
(pushdecl): Likewise.
|
|
(start_decl): Likewise.
|
|
(grokparms): Likewise.
|
|
(start_function): Likewise.
|
|
(store_parm_decls_newstyle): Likewise.
|
|
(store_parm_decls_oldstyle): Likewise.
|
|
(finish_function): Likewise.
|
|
(declspecs_add_scspec): Likewise.
|
|
* c-format.c (decode_format_attr): Likewise.
|
|
(maybe_read_dollar_number): Likewise.
|
|
(avoid_dollar_number): Likewise.
|
|
(finish_dollar_format_checking): Likewise.
|
|
(check_format_info): Likewise.
|
|
(check_format_info_main): Likewise.
|
|
(check_format_types): Likewise.
|
|
(format_type_warning): Likewise.
|
|
* c-typeck.c (function_types_compatible_p): Likewise.
|
|
(build_array_ref): Likewise.
|
|
(convert_arguments): Likewise.
|
|
(build_c_cast): Likewise.
|
|
(store_init_value): Likewise.
|
|
(process_init_element): Likewise.
|
|
(c_start_case): Likewise.
|
|
* stor-layout.c (finalize_record_size): Likewise.
|
|
* tree-cfg.c (execute_warn_function_noreturn): Likewise.
|
|
* tree-inline.c (expand_call_inline): Likewise.
|
|
|
|
2005-06-28 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/22134
|
|
* config/i386/i386.md (fist<mode>2_with_temp splitter):
|
|
Clobber memory operand, not scratch register.
|
|
|
|
2005-06-28 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (machine_function): New field has_landing_pad_p.
|
|
(s390_set_has_landing_pad_p, s390_reg_clobbered_rtx,
|
|
s390_regs_ever_clobbered): New functions.
|
|
(s390_return_addr_rtx): Use get_hard_reg_initial_value.
|
|
(s390_register_info, s390_init_frame_layout, s390_update_frame_layout):
|
|
Use s390_regs_ever_clobbered.
|
|
(s390_emit_prologue): Don't use r14 as temp reg if its content is used
|
|
for builtin_return_address.
|
|
* config/s390/s390.md ("exception_receiver"): New expander.
|
|
* config/s390/s390-protos.h (s390_set_has_landing_pad_p): Prototype
|
|
added.
|
|
|
|
2005-06-28 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* except.c (current_function_has_exception_handlers): Function
|
|
description added and if statements merged.
|
|
|
|
2005-06-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (smaxv16qi3): Fix buffer overflow.
|
|
(sminv16qi3, umaxv8hi3, uminv8hi3): Likewise.
|
|
|
|
2005-06-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_expand_vcondu_v2si): Generate proper
|
|
comparison operations.
|
|
(ia64_expand_vecint_minmax): Fix size of xops.
|
|
* config/ia64/vect.md (umax<VECINT>3): Fix fallback pattern typo.
|
|
(vec_shl_<VECINT>, vec_shr_<VECINT>): New.
|
|
|
|
2005-06-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-vect-transform.c (get_initial_def_for_reduction): Use correct
|
|
type for DEF and INIT_VAL. Pretend MIN/MAX need epilogue adjustment.
|
|
|
|
2005-06-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (vec_shl_<SSEMODEI>, vec_shr_<SSEMODEI>): New.
|
|
(smaxv16qi3, umaxv8hi3, sminv16qi3, uminv8hi3): New.
|
|
|
|
2005-06-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-vect-transform.c (vect_create_epilog_for_reduction): Remove
|
|
duplicate little-endian adjustment.
|
|
|
|
2005-06-28 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* doc/include/texinfo.tex: Import from upstream CVS.
|
|
|
|
2005-06-28 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_remove_node): Do not release function bodies until
|
|
full cgraph is built.
|
|
* cgraph.h (cgraph_decide_inlining_incrementally): Add early argument.
|
|
* cgraphunit.c (cgraph_finalize_function): Update call of
|
|
cgraph_decide_inlining_incrementally.
|
|
(initialize_inline_failed): Break out of ...
|
|
(cgraph_analyze_function): ... here.
|
|
(rebuild_cgraph_edges): New function.
|
|
(pass_rebuild_cgraph_edges): New pass.
|
|
* common.opt (fearly-inlining): New flag.
|
|
* ipa-inline.c: Include ggc.h
|
|
(cgraph_clone_inlined_nodes): Avoid re-using of original copy
|
|
when cgraph is not fully built.
|
|
(cgraph_decide_inlining_incrementally): Add early mode.
|
|
(cgraph_early_inlining): New function.
|
|
(cgraph_gate_early_inlining): Likewise.
|
|
(pass_early_ipa_inline): New pass.
|
|
* ipa.c (cgraph_postorder): NULLify aux pointer.
|
|
* tree-inline.c (expand_call_inline): Avoid warning early.
|
|
* tree-optimize.c (pass_early_local_passes): New.
|
|
(execute_cleanup_cfg_pre_ipa): New.
|
|
(pass_cleanup_cfg): New.
|
|
(register_dump_files): Fix handling subpasses of IPA pass.
|
|
(init_tree_optimization_passes): Add early passes.
|
|
(execute_ipa_pass_list): Fix handling of subpasses of IPA pass.
|
|
* passes.h (pass_early_tree_profile, pass_rebuild_cgraph_edges,
|
|
pass_early_ipa_inline): New passes.
|
|
* tree-profile.c (do_early_tree_profiling, pass_early_tree_profile): New.
|
|
|
|
* invoke.texi: Document early-inlining.
|
|
|
|
2005-06-28 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* doc/include/fdl.texi: Merge in changes from upstream.
|
|
* doc/include/gpl.texi: Likewise.
|
|
|
|
2005-06-27 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 21959
|
|
* tree-ssa-loop-niter.c (scev_probably_wraps_p): Handle type
|
|
casts between unsigned and signed types with different size
|
|
or precision.
|
|
|
|
2005-06-28 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-optimize.c (exercute_free_datastructures):
|
|
Do not disband implicit edges; do not attempt to build insn list;
|
|
do not free cfg annotations.
|
|
(execute_free_cfg_annotations); Disband implicit edges here;
|
|
free cfg annotations here too.
|
|
(pass_free_cfg_annotations); New pass.
|
|
(init_tree_optimization_passes); Add pass_free_cfg_annotations.
|
|
* tree-ssa-operands.c (free_ssa_operands); Recover; export.
|
|
* tree-ssa-operands.h (free_ssa_operands); declare.
|
|
* tree-ssa.c (delete_tree_ssa); Free SSA operand; mark stmt modified;
|
|
kill PHI nodes.
|
|
* tree-ssanames.c (release_defs): Kill addresses_taken.
|
|
|
|
* basic-block.h (basic_block_def): Kill rbi.
|
|
(reorder_block_def): Kill; Remove next field (replaced by aux);
|
|
move other fields to ...
|
|
(rtl_bb_info): ... here.
|
|
* bb-reorder.c (find_traces, rotate_loop, find_traces_1_round,
|
|
copy_bb, connect_traces, add_labels_and_missing_jumps
|
|
fix_up_fall_thru_edges, fix_crossing_conditional_branches,
|
|
duplicate_computed_gotos, partition_hot_cold_basic-blocks):
|
|
Update to new fields.
|
|
* cfg.c (initialize_bb_rbi): Kill.
|
|
* cfglayout.c (record_effective_endpoints, fixup_reorder_chain,
|
|
fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update.
|
|
* cfgrtl.c (cfg_layout_create_basic_block): Do not initialize rbi.
|
|
(try_redirect_by_replacing_jump): Update rbi references.
|
|
(cfg_layout_split_block): Likewise.
|
|
(cfg_layout_delete_block): Likewise.
|
|
(cfg_layout_merge_blocks): Likewise.
|
|
* function.c (thread_prologue_and_epilogue_insns): Likewise.
|
|
* passes.c (rest_of_handle_sms): Likewise.
|
|
* tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
|
|
|
|
2005-06-27 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_file_start): Note PPC405 erratum
|
|
in verbose_asm output.
|
|
* config/rs6000/rs6000.h (PPC405_ERRATUM77): Bracket with
|
|
CONFIG_PPC405CR.
|
|
* config.gcc (powerpc with_which): Define CONFIG_PPC405CR for
|
|
405cr.
|
|
|
|
2005-06-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6.
|
|
(DEF_LIST_INT_INT): Add for 4,0, 4,5, 5,0, 5,6.
|
|
(ATTR_NOTHROW_NONNULL_4, ATTR_NOTHROW_NONNULL_5): Define.
|
|
(ATTR_FORMAT_PRINTF_4_0, ATTR_FORMAT_PRINTF_4_5,
|
|
ATTR_FORMAT_PRINTF_5_0, ATTR_FORMAT_PRINTF_5_6): Define.
|
|
* builtins.c: Include tree-flow.h.
|
|
(expand_builtin_mempcpy, expand_builtin_memmove): Comment fixes.
|
|
(expand_builtin_object_size, expand_builtin_memory_chk,
|
|
maybe_emit_chk_warning, maybe_emit_sprintf_chk_warning,
|
|
compute_object_offset, compute_builtin_object_size,
|
|
fold_builtin_object_size): New functions.
|
|
(expand_builtin): Handle BUILT_IN_OBJECT_SIZE and BUILT_IN_*_CHK.
|
|
(fold_builtin_1): Likewise. Handle BUILT_IN_{,V}{,F}PRINTF
|
|
and BUILT_IN_{,F}PRINTF_UNLOCKED.
|
|
(fold_builtin_memory_chk, fold_builtin_stxcpy_chk,
|
|
fold_builtin_strncpy_chk, fold_builtin_strcat_chk,
|
|
fold_builtin_strncat_chk, fold_builtin_sprintf_chk,
|
|
fold_builtin_snprintf_chk, fold_builtin_printf, fold_builtin_fprintf):
|
|
New functions.
|
|
* builtins.def (BUILT_IN_OBJECT_SIZE, BUILT_IN_MEMCPY_CHK,
|
|
BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK, BUILT_IN_MEMSET_CHK,
|
|
BUILT_IN_STPCPY_CHK, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK,
|
|
BUILT_IN_STRNCAT_CHK, BUILT_IN_STRNCPY_CHK, BUILT_IN_SNPRINTF_CHK,
|
|
BUILT_IN_SPRINTF_CHK, BUILT_IN_VSNPRINTF_CHK, BUILT_IN_VSPRINTF_CHK,
|
|
BUILT_IN_FPRINTF_CHK, BUILT_IN_PRINTF_CHK, BUILT_IN_VFPRINTF_CHK,
|
|
BUILT_IN_VPRINTF_CHK): New builtins.
|
|
* builtin-types.def (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_VAR_4):
|
|
Document.
|
|
(BT_FN_SIZE_CONST_PTR_INT, BT_FN_INT_INT_CONST_STRING_VALIST_ARG,
|
|
BT_FN_PTR_PTR_CONST_PTR_SIZE_SIZE, BT_FN_PTR_PTR_INT_SIZE_SIZE,
|
|
BT_FN_STRING_STRING_CONST_STRING_SIZE_SIZE,
|
|
BT_FN_INT_FILEPTR_INT_CONST_STRING_VALIST_ARG,
|
|
BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VALIST_ARG,
|
|
BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG,
|
|
BT_FN_INT_INT_CONST_STRING_VAR, BT_FN_INT_FILEPTR_INT_CONST_STRING_VAR,
|
|
BT_FN_INT_STRING_INT_SIZE_CONST_STRING_VAR,
|
|
BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VAR): New types.
|
|
* c-common.c (DEF_FUNCTION_TYPE_5, DEF_FUNCTION_TYPE_6,
|
|
DEF_FUNCTION_TYPE_VAR_4, DEF_FUNCTION_TYPE_VAR_5): Define.
|
|
* Makefile.in (OBJS-common): Add tree-object-size.o.
|
|
(tree-object-size.o): Add dependencies.
|
|
* tree-pass.h (pass_object_sizes): Add.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add
|
|
pass_object_sizes.
|
|
* tree-object-size.c: New file.
|
|
* tree.h (fold_builtin_memory_chk, fold_builtin_stxcpy_chk,
|
|
fold_builtin_strncpy_chk, fold_builtin_snprintf_chk,
|
|
compute_builtin_object_size, init_object_sizes, fini_object_sizes):
|
|
New prototypes.
|
|
* tree-ssa-ccp.c (get_strlen): Rename to ...
|
|
(get_maxval_strlen): ...this function. Handle also computing of maximum
|
|
string length and maximum integral value.
|
|
(ccp_fold_builtin): Handle BUILT_IN_*_CHK. Use get_maxval_strlen
|
|
instead of get_strlen. Pass CALLEE and ARGLIST variables to the
|
|
folding functions instead of computing them again.
|
|
(execute_fold_all_builtins): Retry ccp_fold_builtin if a builtin changed
|
|
into some other builtin.
|
|
* doc/extend.texi (Object Size Checking): Document.
|
|
|
|
* regrename.c (copy_value): Fix comment.
|
|
|
|
* toplev.c (process_options): Use if (FRAME_GROWS_DOWNWARD)
|
|
instead of preprocessor conditionals.
|
|
|
|
* targhooks.c (default_hidden_stack_protect_fail): Fall back to
|
|
default_external_stack_protect_fail if visibility is not supported
|
|
or not flag_pic.
|
|
* config/i386/i386.c (ix86_stack_protect_fail): New function.
|
|
(TARGET_STACK_PROTECT_FAIL): Define.
|
|
* config/i386/i386.md (stack_protect_si): Change CLOBBER into
|
|
SET to zero.
|
|
(stack_protect_di): Likewise. Use %k2 instead of %2 to avoid
|
|
invalid instruction xorl %rax, %rax.
|
|
|
|
2005-06-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-cppbuiltin.c (c_cpp_builtins): Add __SSP_ALL__ and __SSP__.
|
|
* cfgexpand.c: Include params.h.
|
|
(has_protected_decls, has_short_buffer): New.
|
|
(expand_stack_vars): Take a predicate to determine what to expand.
|
|
(defer_stack_allocation): True when flag_stack_protect on.
|
|
(SPCT_HAS_LARGE_CHAR_ARRAY, SPCT_HAS_SMALL_CHAR_ARRAY): New.
|
|
(SPCT_HAS_ARRAY, SPCT_HAS_AGGREGATE): New.
|
|
(stack_protect_classify_type, stack_protect_decl_phase): New.
|
|
(stack_protect_decl_phase_1, stack_protect_decl_phase_2): New.
|
|
(add_stack_protection_conflicts, create_stack_guard): New.
|
|
(expand_used_vars): Add stack protection logic.
|
|
(tree_expand_cfg): Likewise.
|
|
* common.opt (Wstack-protector): New.
|
|
(fstack-protector, fstack-protector-all): New.
|
|
* function.c: Include predict.h.
|
|
(assign_parm_adjust_stack_rtl): Zap stack_parm when stack protect
|
|
wants to copy the parameter into the stack frame.
|
|
(stack_protect_prologue, stack_protect_epilogue): New.
|
|
(expand_function_end): Call stack_protect_epilogue. Do
|
|
sjlj_emit_function_exit_after after naked_return_label.
|
|
* function.h (struct function): Add stack_protect_guard.
|
|
* params.def (PARAM_SSP_BUFFER_SIZE): New.
|
|
* toplev.c (process_options): Disable flag_stack_protect and/or
|
|
warn_stack_protect based on FRAME_GROWS_DOWNWARD.
|
|
* tree.h (stack_protect_prologue): Declare.
|
|
|
|
* target-def.h (TARGET_STACK_PROTECT_GUARD): New.
|
|
(TARGET_STACK_PROTECT_FAIL): New.
|
|
(TARGET_INITIALIZER): Add them.
|
|
* target.h (struct gcc_target): Add stack_protect_guard and
|
|
stack_protect_fail.
|
|
* targhooks.c: Include ggc.h, gty header.
|
|
(stack_chk_guard_decl, default_stack_protect_guard): New.
|
|
(stack_chk_fail_decl, default_external_stack_protect_fail): New.
|
|
(default_hidden_stack_protect_fail): New.
|
|
* targhooks.h (default_stack_protect_guard): Declare.
|
|
(default_external_stack_protect_fail): Declare.
|
|
(default_hidden_stack_protect_fail): Declare.
|
|
* config/i386/i386.c (TARGET_STACK_PROTECT_FAIL): New.
|
|
* config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New.
|
|
(trap): Use ud2.
|
|
(conditional_trap, conditional_trap_1): Remove.
|
|
(stack_protect_set, stack_protect_set_si, stack_protect_set_di): New.
|
|
(stack_protect_test, stack_protect_test_si, stack_protect_test_di): New.
|
|
* doc/md.texi (stack_protect_set, stack_protect_test): New.
|
|
* doc/tm.texi (TARGET_STACK_PROTECT_GUARD): New.
|
|
(TARGET_STACK_PROTECT_FAIL): New.
|
|
|
|
* libgcc-std.ver (GCC_4.1.0): New.
|
|
* libgcc.h (__stack_chk_guard): Declare.
|
|
(__stack_chk_fail, __stack_chk_fail_local): Declare.
|
|
* libgcc2.c (L_stack_chk, L_stack_chk_local): New.
|
|
* mklibgcc.in (lib2funcs): Add them.
|
|
|
|
2005-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR c/21911
|
|
* c-common.c (check_function_sentinel): Pass in named argument
|
|
list, skip over named arguments before looking for a sentinel.
|
|
(check_function_arguments): Pass in named argument list.
|
|
* c-common.h (check_function_arguments): Likewise.
|
|
* c-typeck.c (build_function_call): Likewise.
|
|
|
|
2005-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* genautomata.c (decl_mode_check_failed,
|
|
regexp_mode_check_failed): Add noreturn attribute.
|
|
|
|
2005-06-26 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* cfg.c, tree-vect-transform.c, tree.def: Fix comment typos.
|
|
* doc/invoke.texi: Fix typos.
|
|
|
|
* builtins.c, c-common.c, c-convert.c, c-decl.c, c-typeck.c,
|
|
convert.c, lambda-code.c, predict.c, tree-cfg.c,
|
|
tree-complex.c, tree-data-ref.c, tree-if-conv.c,
|
|
tree-mudflap.c, tree-scalar-evolution.c, tree-ssa-ccp.c,
|
|
tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c,
|
|
tree-ssa-loop-manip.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
|
|
tree-vect-analyze.c, tree-vect-transform.c, tree-vectorizer.c,
|
|
tree.c: Use fold_buildN instead of fold (buildN (...)).
|
|
|
|
2005-06-26 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (Specific): Do not specify the concrete
|
|
versions of GCC provided by Cygwin. Simplify the part on
|
|
building on Cygwin.
|
|
|
|
2005-06-26 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/arc/arc-protos.c: Remove the prototype for
|
|
arc_finalize_pic.
|
|
* config/arc/arc.c (arc_finalize_pic): Remove.
|
|
* config/arc/arc.h (FINALIZE_PIC): Likewise.
|
|
* config/bfin/bfin.h (FINALIZE_PIC): Likewise.
|
|
* config/rs6000/rs6000.h (FINALIZE_PIC): Likewise.
|
|
|
|
2005-06-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/17965
|
|
* calls.c (expand_call, emit_library_call_value_1): Use xmalloc/free
|
|
instead of alloca for really big argument sizes.
|
|
|
|
PR middle-end/22028
|
|
* gimplify.c (gimplify_type_sizes): Check for type == error_mark_node
|
|
earlier in the function.
|
|
|
|
* regrename.c (copy_value): Don't replace fixed or global
|
|
regs with older regs.
|
|
|
|
* defaults.h (FRAME_GROWS_DOWNWARD): Define to 0 if not defined.
|
|
* function.c (get_func_frame_size): Use if (FRAME_GROWS_DOWNWARD)
|
|
instead of preprocessor conditionals.
|
|
(assign_stack_local_1, assign_stack_temp_for_type): Likewise.
|
|
* cfgexpand.c (FRAME_GROWS_DOWNWARD): Don't redefine to 1 or 0
|
|
depending on if it was or was not defined previously.
|
|
* doc/rtl.texi (VIRTUAL_STACK_VARS_REGNUM): Mention that only non-zero
|
|
definition of FRAME_GROWS_DOWNWARD means frame grows downward.
|
|
* doc/tm.texi (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/m68hc11/m68hc11.h (FRAME_GROWS_DOWNWARD): Define to 0. Update
|
|
comment.
|
|
* config/pa/pa.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/stormy16/stormy16.h (FRAME_GROWS_DOWNWARD): Define to 0.
|
|
* config/c4x/c4x.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/sh/sh.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/ia64/ia64.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/iq2000/iq2000.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/pdp11/pdp11.h (FRAME_GROWS_DOWNWARD): Define to 1. Update
|
|
comment.
|
|
* config/i860/i860.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/h8300/h8300.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/arc/arc.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/vax/vax.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/sparc/sparc.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/i386/i386.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/fr30/fr30.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/frv/frv.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/mn10300/mn10300.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/bfin/bfin.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/ns32k/ns32k.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/v850/v850.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/alpha/alpha.h (FRAME_GROWS_DOWNWARD): Update comment.
|
|
* config/s390/s390.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/arm/arm.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/alpha/unicosmk.h (FRAME_GROWS_DOWNWARD): Define to 1.
|
|
* config/cris/cris.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/m68k/m68k.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
* config/mmix/mmix.h (FRAME_GROWS_DOWNWARD): Likewise.
|
|
|
|
2005-06-26 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR tree-optimization/22026
|
|
* tree-vrp.c (extract_range_from_binary_expr): Drop to
|
|
VR_VARYING if a binary expression involving VR_ANTI_RANGE is
|
|
PLUS_EXPR, MINUS_EXPR, or unsigned MULT_EXPR.
|
|
|
|
2005-06-26 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* Makefile.in (OBJS-common): Remove duplicate object file
|
|
names.
|
|
|
|
2005-06-25 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Update profile.
|
|
* cfg.c (update_bb_profile_for_threading): Fix rescaling.
|
|
|
|
* passes.c (rest_of_handle_branch_prob): Do not rebuild profiling info
|
|
when not neecesary
|
|
(rest_of_compilation): Fix conditional on branch prob pass.
|
|
* predict.c (tree_estimate_probability): Enable strip_builtin_expect
|
|
when not loop optimizing.
|
|
|
|
2005-06-25 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.md (ror_one, rol_one, ashrdi3, ashldi3, lshrdi3):
|
|
New patterns.
|
|
(movbi): Add alternative to set CC to zero.
|
|
(compare_eq, compare_ne, compare_le, compare_lt, compare_leu,
|
|
compare_ltu): Now named patterns.
|
|
|
|
2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* all files: Update FSF address in copyright headers.
|
|
|
|
2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* gengtype.c: Update FSF address in copyright header.
|
|
(create_file): Update FSF in outputed copyright header.
|
|
|
|
2005-06-24 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* cfglayout.c (block_locators_locs, line_locators_locs,
|
|
line_locators_lines, file_locators_locs): Change the type to
|
|
VEC(int,heap)*.
|
|
(insn_locators_initialize, change_scope, insn_scope,
|
|
locator_line, insn_line, locator_file): Use VEC instead of
|
|
VARRAY.
|
|
|
|
2005-06-24 Jason Merrill <jason@redhat.com>
|
|
|
|
* tree-nrv.c (tree_nrv): Fix to check assignments to the
|
|
RESULT_DECL rather than just RETURN_EXPRs.
|
|
(finalize_nrv_r): Adjust.
|
|
|
|
2005-06-24 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Fix flags of
|
|
all_passes and all_ipa_passes.
|
|
|
|
* c-common.c: Include cgraph.h
|
|
(handle_externally_visible_attribute): New function.
|
|
(c_common_att): Add "externally_visible" attribute.
|
|
* cgraph.c (decide_is_variable_needed): Obey externally
|
|
visible flag.
|
|
(cgraph_varpool_finalize_decl): Avoid redundant checking.
|
|
* cgraph.h (struct cgraph_node): New flag externally_visible.
|
|
(decide_is_function_needed): Obey externally visible flag.
|
|
(cgraph_finalize_function): Avoid redundant checks.
|
|
(cgraph_function_and_variable_visibility): Bring symbols local
|
|
when asked for.
|
|
* common.opt (fwhole-program): New flag.
|
|
|
|
* doc/invoke.texi (-fwhole-program): Document.
|
|
|
|
2005-06-24 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR 22171
|
|
* tree-ssa-operands.c (get_expr_operands): Check s_ann for NULL
|
|
before use.
|
|
|
|
2005-06-23 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR 22000
|
|
* tree-ssa-operands.c (get_expr_operands): Check the volatility of
|
|
the FIELD_DECL and set s_ann->has_volatile_ops accordingly.
|
|
|
|
2005-06-24 Jan Hubicka <jh@suse.cz>
|
|
|
|
* opts.c (decode_options): Enable unit-at-a-time by default at -O1.
|
|
|
|
2005-06-23 Jeff Law <law@redhat.com>
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Move
|
|
copy prop pass to run just before VRP.
|
|
* tree-vrp.c (remove_range_assertions): Remove copies created
|
|
by ASSERT_EXPR removal.
|
|
|
|
2005-06-23 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR tree-optimization/22117
|
|
* tree-vrp.c (extract_range_from_binary_expr): Compute a
|
|
correct range when adding two pointers.
|
|
|
|
2005-06-23 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/19317
|
|
Leave the return slot target in the MODIFY_EXPR rather than making
|
|
it an argument, but only use it if the CALL_EXPR has a flag set.
|
|
* tree.h (CALL_EXPR_HAS_RETURN_SLOT_ADDR): Rename to
|
|
CALL_EXPR_RETURN_SLOT_OPT.
|
|
* calls.c (expand_call): Adjust.
|
|
* tree-inline.c (expand_call_inline): Adjust.
|
|
* tree-pretty-print.c (dump_generic_node): Adjust.
|
|
|
|
And set the flag as appropriate.
|
|
* gimplify.c (gimplify_modify_expr_rhs): Set
|
|
CALL_EXPR_HAS_RETURN_SLOT_ADDR where the LHS is obviously safe.
|
|
* tree-nrv.c (execute_return_slot_opt): Set
|
|
CALL_EXPR_HAS_RETURN_SLOT_ADDR based on escape analysis.
|
|
* tree-pass.h: Declare pass_return_slot.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add it.
|
|
|
|
2005-06-23 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/21760
|
|
* config/rs6000/rs6000.h (PPC405_ERRATUM77): New.
|
|
* config/rs6000/rs6000.md: Move atomic instructions to ...
|
|
* config/rs6000/sync.md: Here.
|
|
Change sync_compare_and_swap<mode> to define_expand. All stwcx
|
|
patterns test PPC405_ERRATUM77.
|
|
|
|
2005-06-23 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-inline.c (copy_body_r): Remap labels correctly.
|
|
|
|
2005-06-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/sysv4.h (TARGET_ASM_EXCEPTION_SECTION): Delete.
|
|
|
|
2005-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
PR middle-end/20593
|
|
* varasm.c (compute_reloc_for_constant): Treat VIEW_CONVER_EXPR
|
|
the same as the other cast operands.
|
|
(output_addressed_constants): Likewise.
|
|
|
|
2005-06-21 Jeff Law <law@redhat.com>
|
|
|
|
* tree-vrp.c (extract_range_from_unary_expr): Handle type
|
|
conversions better.
|
|
|
|
2005-06-21 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* genopinit.c (vec_shl_optab, vec_shr_optab): Initialize new optabs.
|
|
(reduc_plus_optab): Removed. Replcaed with...
|
|
(reduc_splus_optab, reduc_uplus_optab): Initialize new optabs.
|
|
* optabs.c (optab_for_tree_code): Return reduc_splus_optab or
|
|
reduc_uplus_optab instead of reduc_plus_optab.
|
|
(expand_vec_shift_expr): New function.
|
|
(init_optabs): Initialize new optabs. Remove initialization of
|
|
reduc_plus_optab.
|
|
(optab_for_tree_code): Return vec_shl_optab/vec_shr_optab
|
|
for VEC_LSHIFT_EXPR/VEC_RSHIFT_EXPR.
|
|
* optabs.h (OTI_reduc_plus): Removed. Replaced with...
|
|
(OTI_reduc_splus, OTI_reduc_uplus): New.
|
|
(reduc_plus_optab): Removed. Replcaed with...
|
|
(reduc_splus_optab, reduc_uplus_optab): New optabs.
|
|
(vec_shl_optab, vec_shr_optab): New optabs.
|
|
(expand_vec_shift_expr): New function declaration.
|
|
|
|
* tree.def (VEC_LSHIFT_EXPR, VEC_RSHIFT_EXPR): New tree-codes.
|
|
* tree-inline.c (estimate_num_insns_1): Handle new tree-codes.
|
|
* expr.c (expand_expr_real_1): Handle new tree-codes.
|
|
* tree-pretty-print.c (dump_generic_node, op_symbol, op_prio): Likewise.
|
|
* tree-vect-generic.c (expand_vector_operations_1): Add assert.
|
|
|
|
* tree-vect-transform.c (vect_create_epilog_for_reduction): Add two
|
|
alternatives for generating reduction epilog code.
|
|
(vectorizable_reduction): Don't fail of direct reduction support is
|
|
not available.
|
|
(vectorizable_target_reduction_pattern): Likewise.
|
|
|
|
* config/rs6000/altivec.md (reduc_smax_v4si, reduc_smax_v4sf,
|
|
reduc_umax_v4si, reduc_smin_v4si, reduc_smin_v4sf, reduc_umin_v4si,
|
|
reduc_plus_v4si, reduc_plus_v4sf): Removed.
|
|
(vec_shl_<mode>, vec_shr_<mode>, altivec_vsumsws_nomode,
|
|
reduc_splus_<mode>, reduc_uplus_v16qi): New.
|
|
|
|
2005-06-20 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* c-typeck.c (build_function_call): Set fundecl = function again.
|
|
* tree-ssa-alias.c (find_used_portions): Address taking causes the
|
|
entire variable to be used.
|
|
* tree-ssa-structalias.c (do_structure_copy): Fix handling of
|
|
unknown size variables, and structure copies from addressof
|
|
operations. Simplify how we do *a = *b type structure copies.
|
|
(init_base_vars): Add ANYTHING = &ANYTHING constraint the right
|
|
way. READONLY's address is not taken by default.
|
|
INTEGER dereference should point to anything.
|
|
(create_variable_info_for): It's okay for the first field to not start
|
|
at 0.
|
|
|
|
2005-06-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
config/sh/linux.h (FUNCTION_PROFILER): Constify a char*.
|
|
|
|
2005-06-20 Roger Sayle <roger@eyesopen.com>
|
|
Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* combine.c (simplify_set): Simplify setting of CC register
|
|
by removing redundant compare with 0 on RHS.
|
|
|
|
2005-06-20 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/i386/netware-libgcc.def: Update copyright.
|
|
* config/i386/netware-libgcc.exp (__divdc3, __divsc3, __divxc3,
|
|
__muldc3, __mulsc3, __mulxc3, __powidf2, __powisf2, __powixf2): Add.
|
|
* config/i386/netware.c (gen_stdcall_decoration,
|
|
gen_fastd_decoration): Merge into ...
|
|
(gen_stdcall_or_fastcall_decoration): ... this. Adjust to match
|
|
WinNT's changes.
|
|
(gen_regparm_prefix): Adjust to match i386_nlm_encode_section_info.
|
|
(i386_nlm_encode_section_info): Adjust to match WinNT's changes.
|
|
* config/i386/t-nwld (SHLIB_LINK): Also create libgcc.imp alias of
|
|
libgcc_s.imp. Use 'expr' rather than $(()) shell expressions.
|
|
* gthr-nks.h (__gthread_objc_mutex_allocate): Kill another dubious
|
|
use of NX_MUTEX_RECURSIVE.
|
|
|
|
2005-06-19 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* fold-const.c (swap_tree_comparison): Add support for unordered
|
|
floating point comparisons.
|
|
* tree-vrp.c (opposite_comparison): Delete.
|
|
(extract_range_from_assert): Replace calls to opposite_comparison
|
|
with calls to swap_tree_comparison.
|
|
(register_edge_assert_for): Likewise.
|
|
(vrp_evaluate_conditional): Likewise.
|
|
|
|
2005-06-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* integrate.c (allocate_initial_values): Update the references
|
|
to global_live_at_start and global_live_at_end.
|
|
|
|
2005-06-20 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgloop.h (DLTHE_RECORD_COPY_NUMBER): New flag.
|
|
* cfgloopmanip.c (duplicate_loop_to_header_edge): Set aux flags only
|
|
when asked for.
|
|
* loop-unroll.c (peel_loop_completely, unroll_loop_constant_iterations,
|
|
unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid):
|
|
Update call of duplicate_loop_to_header_edge.
|
|
(apply_opt_in_copies): Clear out aux pointers.
|
|
|
|
2005-06-19 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/i386/i386.c (TARGET_MANGLE_FUNDAMENTAL_TYPE): Define.
|
|
(ix86_mangle_fundamental_type): New.
|
|
* config/ia64/ia64.c (TARGET_MANGLE_FUNDAMENTAL_TYPE): Define.
|
|
(ia64_mangle_fundamental_type): New.
|
|
|
|
2005-06-19 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* c-decl.c (grokdeclarator): Only check TREE_OVERFLOW on
|
|
INTEGER_CST nodes.
|
|
* c-typeck.c (build_c_cast): Only preserve TREE_OVERFLOW on
|
|
CONSTANT_CLASS_P nodes.
|
|
|
|
2005-06-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/vect.md (vec_extractv2sf_1): Fix cut-and-paste error;
|
|
the shift is always required.
|
|
|
|
2005-06-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64-modes.def (V4SF): Add.
|
|
* config/ia64/ia64.c (ia64_legitimate_constant_p): Handle CONST_VECTOR.
|
|
* config/ia64/ia64.h (CANNOT_CHANGE_MODE_CLASS): Allow vector to
|
|
integer mode changes in fp regs.
|
|
* config/ia64/ia64.md (UNSPEC_VECT_EXTR): New.
|
|
* config/ia64/vect.md (smaxv2sf3, sminv2sf3): Fix typos in names.
|
|
(reduc_plus_v2sf, reduc_smax_v2sf, reduc_smin_v2sf): New.
|
|
(vcondv2sf): Use gen_fpack
|
|
(fpack): Remove * from name.
|
|
(fswap, fmix_l, fmix_r, fmix_lr): New.
|
|
(vec_setv2sf, vec_extractv2sf_0_le, vec_extractv2sf_0_be): New.
|
|
(vec_extractv2sf_1, vec_extractv2sf): New.
|
|
|
|
2005-06-19 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* combine.c (make_compound_operation): Use simplify_subreg. Delete
|
|
a optimization already done by simplify_subreg.
|
|
|
|
2005-06-19 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* loop.c (scan_loop): Do not consider insns setting the frame
|
|
pointer to be candidates for hoisting.
|
|
|
|
2005-06-19 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.md (*cmpfp_0_sf, *cmpfp_0_df, cmpfp_0_xf):
|
|
Remove instruction patterns.
|
|
(*cmpfp_0): New instruction pattern. Set "unit" attribute to "i387".
|
|
(*cmpfp_sf, *cmpfp_df, *cmpfp_xf, *cmpfp_u, *_cmpfp_<mode>):
|
|
Set "unit" attribute to "i387".
|
|
(*pushsf, *pushsf_rex64, *pushdf_nointeger, *pushdf_integer)
|
|
(*pushxf_nointeger, *pushxf_integer): Set "unit" attribute to "i387"
|
|
for alternative 0.
|
|
(*truncdfsf_mixed, *truncdfsf_i387, *truncxfsf2_mixed)
|
|
(*truncxfsf2_i387, *truncxfdf2_mixed, *truncxfdf2_i387): Set "unit"
|
|
attribute to "i387" when "type" attribute equals "multi".
|
|
(*floathisf2_i387, *floatsisf2_mixed, *floatsisf2_i387)
|
|
(*floatdisf2_mixed, *floatdisf2_i387, *floathidf2_i387)
|
|
(*floatsidf2_mixed, *floatsidf2_i387, *floatdidf2_mixed)
|
|
(*floatdidf2_i387, floathixf2, floatsixf2, floatdixf2): Set "unit"
|
|
attribute to "i387" when "type" attribute equals "multi".
|
|
* config/i386/mmx.md (*mov<mode>_internal_rex64)
|
|
(*mov<mode>_internal, *movv2sf_internal_rex64, *movv2sf_internal):
|
|
Set "unit" attribute to "mmx" when "type" attribute equals "ssecvt".
|
|
(mmx_pmovmskb): Correct wrong "type" and "mode" attributes.
|
|
* config/i386/sse.md (sse_cvtps2pi, sse_cvttps2pi, sse_cvtpd2di)
|
|
(sse_cvttpd2pi): Set "unit" attribute to "mmx".
|
|
(sse2_cvtpi2pd): Split register constraints. Set "unit" attribute
|
|
to "mmx" for "y" operand 1.
|
|
|
|
2005-06-19 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.c (ix86_function_arg_regno_p): Add MMX_REGNO_P
|
|
for TARGET_MMX. Use MMX_REGPARM_MAX and SSE_REGPARM_MAX for MMX
|
|
and SSE registers to determine if regno is valid.
|
|
(ix86_function_value_regno_p): Depend FIRST_FLOAT_REG on
|
|
TARGET_FLOAT_RETURNS_IN_80387 also for TARGET_64BIT. Clean up.
|
|
|
|
2005-06-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-complex.c (init_dont_simulate_again): Clear DONT_SIMULATE_AGAIN
|
|
for control-altering statements; set it again for returns.
|
|
(complex_visit_stmt): Return SSA_PROP_VARYING for stmts that are
|
|
not MODIFY_EXPR.
|
|
|
|
2005-06-18 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/22116
|
|
* tree-ssa-pre.c (create_expression_by_pieces): Set
|
|
DECL_COMPLEX_GIMPLE_REG_P.
|
|
(insert_into_preds_of_block): Likewise.
|
|
|
|
2005-06-18 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* Makefile.in: Fix tree-cfgcleanup.c dependencies.
|
|
|
|
2005-06-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (store_constructor): Use store of 0 to indicate value
|
|
death instead of a clobber.
|
|
|
|
* config/i386/i386.c (ix86_expand_reduc_v4sf): New.
|
|
* config/i386/i386-protos.h (ix86_expand_reduc_v4sf): Declare.
|
|
* config/i386/sse.md (reduc_plus_v4sf): New.
|
|
(reduc_smax_v4sf, reduc_smin_v4sf): New.
|
|
|
|
2005-06-18 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold_const (fold_binary): Fold X % (2**N) to X & (2**N - 1) for
|
|
nonnegative values of X.
|
|
|
|
2005-06-18 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* doc/md.texi (Standard Names): Change insn pattern name
|
|
from truncM2 to btruncM2 for 'trunc' built-in description.
|
|
Add rintM2 insn pattern description.
|
|
|
|
2005-06-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-decl.c (locate_old_decl): Add format attribute.
|
|
(implicit_decl_warning): Likewise.
|
|
|
|
* diagnostic.h (verbatim): Move ...
|
|
* toplev.h (verbatim): ... here. Add ATTRIBUTE_GCC_DIAG.
|
|
* pretty-print.h (pp_verbatim): Add ATTRIBUTE_GCC_PPDIAG.
|
|
|
|
2005-06-18 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR target/22083
|
|
* config/rs6000/aix51.h (TARGET_C99_FUNCTIONS): Remove definition.
|
|
|
|
2005-06-18 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): New
|
|
tree-codes.
|
|
* optabs.h (OTI_reduc_smax, OTI_reduc_umax, OTI_reduc_smin,
|
|
OTI_reduc_umin, OTI_reduc_plus): New optabs for reduction.
|
|
(reduc_smax_optab, reduc_umax_optab, reduc_smin_optab, reduc_umin_optab,
|
|
reduc_plus_optab): New optabs for reduction.
|
|
* expr.c (expand_expr_real_1): Handle new tree-codes.
|
|
* tree-inline.c (estimate_num_insns_1): Handle new tree-codes.
|
|
* tree-pretty-print.c (dump_generic_node, op_prio, op_symbol): Handle
|
|
new tree-codes.
|
|
* optabs.c (optab_for_tree_code): Handle new tree-codes.
|
|
(init_optabs): Initialize new optabs.
|
|
* genopinit.c (optabs): Define handlers for new optabs.
|
|
|
|
* tree-vect-analyze.c (vect_analyze_operations): Fail vectorization in
|
|
case of a phi that is marked as relevant. Call vectorizable_reduction.
|
|
(vect_mark_relevant): Phis may be marked as relevant.
|
|
(vect_mark_stmts_to_be_vectorized): The use corresponding to the
|
|
reduction variable in a reduction stmt does not mark its defining phi
|
|
as relevant. Update documentation accordingly.
|
|
(vect_can_advance_ivs_p): Skip reduction phis.
|
|
* tree-vect-transform.c (vect_get_vec_def_for_operand): Takes
|
|
additional argument. Handle reduction.
|
|
(vect_create_destination_var): Update call to vect_get_new_vect_var.
|
|
Handle non-vector argument.
|
|
(get_initial_def_for_reduction): New function.
|
|
(vect_create_epilog_for_reduction): New function.
|
|
(vectorizable_reduction): New function.
|
|
(vect_get_new_vect_var): Handle new vect_var_kind.
|
|
(vectorizable_assignment, vectorizable_operation, vectorizable_store,
|
|
vectorizable_condition): Update call to vect_get_new_vect_var.
|
|
(vect_transform_stmt): Call vectorizable_reduction.
|
|
(vect_update_ivs_after_vectorizer): Skip reduction phis.
|
|
(vect_transform_loop): Skip if stmt is both not relevant and not live.
|
|
* tree-vectorizer.c (reduction_code_for_scalar_code): New function.
|
|
(vect_is_simple_reduction): Was empty - added implementation.
|
|
* tree-vectorizer.h (vect_scalar_var): New enum vect_var_kind value.
|
|
(reduc_vec_info_type): New enum vect_def_type value.
|
|
* config/rs6000/altivec.md (reduc_smax_v4si, reduc_smax_v4sf,
|
|
reduc_umax_v4si, reduc_smin_v4si, reduc_umin_v4sf, reduc_smin_v4sf,
|
|
reduc_plus_v4si, reduc_plus_v4sf): New define_expands.
|
|
|
|
* tree-vect-analyze.c (vect_determine_vectorization_factor): Remove
|
|
ENABLE_CHECKING around gcc_assert.
|
|
* tree-vect-transform.c (vect_do_peeling_for_loop_bound,
|
|
(vect_do_peeling_for_alignment, vect_transform_loop,
|
|
vect_get_vec_def_for_operand): Likewise.
|
|
|
|
2005-06-18 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/ia64/ia64.c (ia64_function_arg): Set up a PARALLEL for a
|
|
big-endian unnamed __float80 value.
|
|
|
|
2005-06-18 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/22103
|
|
* tree-sra.c (generate_copy_inout): Handle SSA_NAME complex
|
|
destinations.
|
|
|
|
2005-06-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Use
|
|
initialize_original_copy_tables and free_original_copy_tables.
|
|
(vect_do_peeling_for_alignment): Likewise.
|
|
|
|
2005-06-17 Pat Haugen <pthaugen@us.ibm.com>
|
|
|
|
* bb-reorder.c (find_traces_1_round): Use succ block frequency
|
|
instead of edge frequency for calls to better_edge_p.
|
|
|
|
2005-06-17 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/22105
|
|
* tree-ssa-loop-im.c (for_each_index): Handle COMPLEX_CST.
|
|
|
|
2005-06-17 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
PR target/19889
|
|
* config/ia64/hpux.h (FUNCTION_PROFILER): New (dummy).
|
|
(PROFILE_HOOK): New.
|
|
(PROFILE_BEFORE_PROLOGUE): Undef.
|
|
(NO_PROFILE_COUNTERS): New.
|
|
* config/ia64/ia64-protos.h (ia64_profile_hook): New.
|
|
* config/ia64/ia64.c (ia64_compute_frame_size): Add ifdef.
|
|
(gen_mcount_func_rtx): New.
|
|
(ia64_profile_hook): New.
|
|
* config/ia64/ia64.md (ip_value): New.
|
|
|
|
2005-06-17 Devang Patel <dpatel@apple.com>
|
|
|
|
* config/rs6000/predicates.md (s5bit_cint_operand,
|
|
u5bit_cint_operand): New.
|
|
* config/rs6000/altivec.md (altivec_vspltb, altivec_vsplth,
|
|
altivec_vspltisw_v4sf): Use new 5 bit constant operand predicates.
|
|
* config/rs6000/rs6000.c (rs6000_expand_unop_builtin): Fix signed
|
|
5 bit constant check.
|
|
|
|
2005-06-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* local-alloc.c (update_equiv_regs): Update reg_equiv_init
|
|
properly when moving an initialization insn.
|
|
|
|
2005-06-17 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* aclocal.m4 (gcc_AC_CHECK_TOOL): Do not overwrite the
|
|
passed variable.
|
|
* configure.ac: Regenerate.
|
|
|
|
2005-06-17 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-optimize.c (execute_ipa_pass_list): New.
|
|
(ipa_passes): Use it.
|
|
|
|
2005-06-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/22022
|
|
* tree-complex.c (update_phi_components): Avoid no-op moves.
|
|
|
|
2005-06-16 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* Makefile.in (cc1-checksum.c): Use
|
|
build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
|
|
|
|
2005-06-16 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* gengtype.c (adjust_field_rtx_def): Don't add a skip to
|
|
basic_block types.
|
|
|
|
* config/t-slibgcc-darwin (SHLIB_SOVERSION): Rename from
|
|
SHLIB_MINOR.
|
|
(SHLIB_REVISION): Delete.
|
|
(SHLIB_VERSTRING): Update to compensate.
|
|
(SHLIB_SONAME): Just use one '.' in the name.
|
|
|
|
2005-06-16 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR tree-optimization/22018
|
|
* tree-vrp.c (vrp_int_const_binop): Overhaul handling of overflow.
|
|
|
|
2005-06-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/22035
|
|
* builtins.c (fold_builtin_complex_mul): Remove.
|
|
(fold_builtin_complex_div): Remove.
|
|
(fold_builtin_1): Don't call them.
|
|
* fold-const.c (fold_complex_add, fold_complex_mult_parts,
|
|
fold_complex_mult, fold_complex_div_parts, fold_complex_div): Remove.
|
|
(fold_binary): Don't call them. Don't expand complex comparisons to
|
|
elementary comparisons.
|
|
* tree-complex.c (init_dont_simulate_again): Enhance search for
|
|
stmts that require decomposition.
|
|
(complex_visit_stmt): Handle RETURN_EXPR properly.
|
|
(create_components): Handle no referenced variables properly.
|
|
* tree.h (fold_complex_mult_parts): Remove.
|
|
(fold_complex_div_parts): Remove.
|
|
|
|
2005-06-16 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* doc/extend.texi: Document sseregparm target attribute.
|
|
Clarify fastcall and regparm documentation.
|
|
* config/i386/i386.h: Adjust float_in_sse documentation.
|
|
* config/i386/i386.c: Add new target attribute sseregparm.
|
|
(ix86_handle_cdecl_attribute, ix86_handle_regparm_attribute):
|
|
Merge into ...
|
|
(ix86_handle_cconv_attribute): ... here. Also handle
|
|
sseregparm attribute.
|
|
(ix86_comp_type_attributes): Compare sseregparm attributes.
|
|
(ix86_function_sseregparm): New function, split out from ...
|
|
(init_cumulative_args): ... here. Use to decide use
|
|
of SSE registers and error in case of missing support.
|
|
(ix86_value_regno): Likewise.
|
|
(function_arg_advance): Do not bail out for DFmode if we need
|
|
to pass doubles in registers.
|
|
(function_arg): Likewise.
|
|
|
|
2005-06-16 Paolo Bonzini <bonzini@gnu.org>
|
|
Daniel Jacobowitz <dan@codesourcery.com>
|
|
Alan Modra <amodra.bigpond.net.au>
|
|
|
|
* configure.ac (gcc_version): Set near the beginning.
|
|
(as, ld, nm): Do not link in-tree tools. Set gcc_cv_* if tools are
|
|
found in the tree. Use gcc_AC_PROG to find the tools in the system.
|
|
(objdump): Do not look for it.
|
|
* Makefile.in (NM_FOR_TARGET): Point to ./nm
|
|
(ORIGINAL_AS_FOR_TARGET, ORIGINAL_LD_FOR_TARGET,
|
|
ORIGINAL_NM_FOR_TARGET): Substitute from autoconf.
|
|
(as, ld, nm): New rules.
|
|
(libgcc.mk): Depend on them.
|
|
* aclocal.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL,
|
|
gcc_AC_BUILD_EXEEXT): New.
|
|
(gcc_AC_CHECK_PROG_VER): Use gcc_AC_BUILD_EXEEXT.
|
|
* configure: Regenerate.
|
|
|
|
2005-06-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (rtl_bb_info): Break out head_, end_,
|
|
global_live_at_start, global_live_at_end from ...
|
|
(basic_block_def): ... here; update all references
|
|
(BB_RTL): New flag.
|
|
(init_rtl_bb_info): Declare.
|
|
* cfgexpand.c (expand_gimple_basic_block): Init bb info, set BB_RTL
|
|
flag.
|
|
* cfgrtl.c: Include ggc.h
|
|
(create_basic_block_structure): Init bb info.
|
|
(rtl_verify_flow_info_1): Check BB_RTL flag and rtl_bb_info pointer.
|
|
(init_rtl_bb_info): New function.
|
|
(rtl_merge_block, cfglayout_merge_block): Copy global_live_at_end here.
|
|
* cfghooks.c (merge_block): Do not copy global_live_at_end here.
|
|
* cfg.c (clear_bb_flags): Skip BB_RTL flag.
|
|
(dump_flow_info): Gueard global_live_* dumping.
|
|
|
|
* Makefile.in (cfg.o): Add new dependencies.
|
|
* basic-block.h (reorder_block_def): Kill
|
|
original/copy/duplicated/copy_number fields.
|
|
(BB_DUPLICATED): New flag.
|
|
(initialize_original_copy_tables, free_original_copy_tables,
|
|
set_bb_original, get_bb_original, set_bb_copy, get_bb_copy): New.
|
|
* cfg.c: Include hashtab.h and alloc-pool.h
|
|
(bb_original, bb_copy, original_copy_bb_pool): New static vars.
|
|
(htab_bb_copy_original_entry): New struct.
|
|
(bb_copy_original_hash, bb_copy_original_eq): New static functions.
|
|
(initialize_original_copy_tables, free_original_copy_tables,
|
|
set_bb_original, get_bb_original, set_bb_copy, get_bb_copy): New
|
|
global functions.
|
|
* cfghooks.c (duplicate_block): Update original/copy handling.
|
|
* cfglayout.c (fixup_reorder_chain): Likewise.
|
|
(cfg_layout_initialize): Initialize orignal_copy tables.
|
|
(cfg_layout_finalize): FInalize original_copy tables.
|
|
(can_copy_bbs_p): Use BB_DUPLICATED flag.
|
|
(copy_bbs): Likewise.
|
|
* cfgloopmanip.c (update-single_exits_after_duplication): Likewise.
|
|
(duplicate_loop_to_header_edge): Likewise; update handling of
|
|
copy_number.
|
|
(loop_version): Likewise.
|
|
* dominance.c (get_dominated_by_region): Use BB_DUPLICATED_FLAG.
|
|
* except.c (expand_resx_expr): Check that reg->resume is not set.
|
|
* loop-unroll.c (unroll_loop_constant_iterations,
|
|
unroll_loop_runtime_iterations, apply_opt_in_copies): Update
|
|
copy/original handling.
|
|
* loop-unwitch.c (unswitch_loop): Likewise.
|
|
* tree-cfg.c (create_bb): Do not initialize RBI.
|
|
(disband_implicit_edges): Do not kill RBI.
|
|
(add_phi_args_after_copy_bb): Use new original/copy mapping.
|
|
(add_phi_args_after_copy): Use BB_DUPLICATED flag.
|
|
(tree_duplicate_sese_region): Update original/copy handling.
|
|
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
|
|
* tree-ssa-loop-manip.c (copy_phi_node_args): Likewise.
|
|
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.
|
|
|
|
2005-06-15 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/21923
|
|
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Conversions between
|
|
integer types whos ranges are different are not useless.
|
|
|
|
2005-06-15 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/22024
|
|
* tree-ssa-reassoc.c (init_reassoc): Also give chain decl a distint
|
|
rank.
|
|
|
|
2005-06-15 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-ssa-structalias.c (dump_solution_for_var): Reformat
|
|
output.
|
|
(dump_sa_points_to_info): Make extern.
|
|
(debug_sa_points_to_info): New.
|
|
* tree-ssa-structalias.h (TREE_SSA_STRUCTALIAS_H): Rename from
|
|
TREE_ALIAS_COMMON.
|
|
(dump_sa_points_to_info): Declare.
|
|
(debug_sa_points_to_info): Declare.
|
|
|
|
2005-06-15 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-tree.h (default_function_array_conversion): Declare.
|
|
* c-typeck.c (default_function_array_conversion): Export. Correct
|
|
comment.
|
|
(default_conversion): Do not call
|
|
default_function_array_conversion. Do not allow FUNCTION_TYPE.
|
|
(build_function_call): Call default_function_array_conversion on
|
|
the function.
|
|
(convert_arguments): Do not call it on the function arguments.
|
|
(build_unary_op): Do not allow ARRAY_TYPE or FUNCTION_TYPE for
|
|
TRUTH_NOT_EXPR. Call default_function_array_conversion for taking
|
|
address of ARRAY_REF.
|
|
(build_compound_expr): Do not call
|
|
default_function_array_conversion.
|
|
(build_c_cast): Do not call default_function_array_conversion.
|
|
(convert_for_assignment): Do not call default_conversion.
|
|
(digest_init): Call default_function_array_conversion to convert
|
|
string constants and compound literals to pointers, but not
|
|
otherwise.
|
|
(output_init_element): Likewise.
|
|
(build_asm_expr): Do not call default_function_array_conversion.
|
|
(c_process_expr_stmt): Likewise.
|
|
(c_objc_common_truthvalue_conversion): Likewise. Do not allow
|
|
FUNCTION_TYPE.
|
|
* c-parser.c (c_parser_expression_conv): New.
|
|
(c_parser_asm_operands, c_parser_expr_list): Add convert_p
|
|
argument. All callers changed. Call
|
|
default_function_array_conversion if convert_p.
|
|
(c_parser_initializer, c_parser_initval): Call
|
|
default_function_array_conversion except for string constants and
|
|
compound literals.
|
|
(c_parser_initelt): Call default_function_array_conversion for
|
|
ObjC expression received.
|
|
(c_parser_statement_after_labels): Call c_parser_expression_conv
|
|
for return and expression statements.
|
|
(c_parser_paren_condition, c_parser_for_statement,
|
|
c_parser_conditional_expression): Call c_parser_expression_conv.
|
|
(c_parser_expr_no_commas, c_parser_conditional_expression,
|
|
c_parser_binary_expression, c_parser_cast_expression,
|
|
c_parser_unary_expression): Call
|
|
default_function_array_conversion.
|
|
|
|
2005-06-15 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-vrp.c (vrp_int_const_binop): Do not handle MAX_EXPR
|
|
when the result overflows.
|
|
|
|
2005-06-15 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.c (mips_rtx_cost_data): Add cost for 4kc, 4kp,
|
|
24k and 24kx.
|
|
|
|
2005-06-15 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* doc/invoke.texi (-mips16): Fix typo.
|
|
|
|
2005-06-15 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.h (GENERATE_MIPS16E): New definition.
|
|
* config/mips/mips.md (zero_extend<SHORT:mode><GPR:mode>2):
|
|
Changed expand condition to exclude generating of "and" if
|
|
GENERATE_MIPS16E is true.
|
|
(*zero_extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for
|
|
matching mips16e zeb/zeh.
|
|
(*extend<SHORT:mode><GPR:mode>2_mips16e): New pattern for matching
|
|
mips16e seb/seh.
|
|
(*extend<SHORT:mode><GPR:mode>2): Disable this pattern for
|
|
GENERATE_MIPS16E.
|
|
* doc/invoke.texi (MIPS Options): Add comment to -mips16
|
|
indicating MIPS16e ASE is used if targetting for MIPS32 or MIPS64.
|
|
|
|
2005-06-15 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 22018
|
|
* tree-vrp.c (vrp_int_const_binop): New.
|
|
(extract_range_from_binary_expr): Call it.
|
|
Unify handling division and multiplication.
|
|
|
|
2005-06-15 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* c-common.h (same_scalar_type_ignoring_signedness): Protoize.
|
|
|
|
* c-common.c (same_scalar_type_ignoring_signedness): New.
|
|
|
|
* c-typeck.c (build_binary_op): Check compatability of vector
|
|
types. Move error report after switch.
|
|
Do not clobber code[01] on *_DIV_EXPR case.
|
|
|
|
* testsuite/gcc.dg/simd-1.c: Update error messages.
|
|
* testsuite/gcc.dg/simd-1b.c: Re-enable tests. Update error
|
|
messages.
|
|
* testsuite/gcc.dg/simd-2.c: Update error messages.
|
|
* testsuite/gcc.dg/simd-4.c: New.
|
|
|
|
2005-06-15 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* Makefile.in (local-alloc.o): Depend on $(GGC_H) and reload.h.
|
|
* local-alloc.c: Include "ggc.h" and "reload.h".
|
|
(struct equivalence): New member is_arg_equivalence.
|
|
(local_alloc): Always call update_equiv_regs.
|
|
(update_equiv_regs): Allocate reg_equiv_init; set reg_equiv_init_size.
|
|
Detect equivalences made by stores to memory in a second pass.
|
|
Return early if not optimizing.
|
|
Initialize reg_equiv_init for all equivalences; treat equivalences for
|
|
REG_EQUIV notes existing before this pass specially.
|
|
(no_equiv): Don't clear reg_equiv_init or remove notes if the
|
|
is_arg_equivalence field is set.
|
|
* reload.h (reg_equiv_init, reg_equiv_init_size): Declare.
|
|
* reload1.c (reg_equiv_init): No longer static.
|
|
(reg_equiv_init_size): New variable.
|
|
(reload): Don't allocate reg_equiv_init; don't free it when done but
|
|
clear it.
|
|
Restructure equivalence set up code not to set reg_equiv_init, but to
|
|
clear it when we can't use an equivalence.
|
|
Undo change disabling equivalences for MEM_READONLY_P memrefs.
|
|
Dump equivalencing insns to dump_file.
|
|
|
|
2005-06-14 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* config/mips/mips.c (machine_function): Add varargs_size field.
|
|
(mips_setup_incoming_varargs): Store the amount of extra stack space
|
|
there rather than in *pretend_size. When saving registers, always
|
|
expect virtual_incoming_args_rtx to point to the start of the
|
|
pretend arguments.
|
|
(mips_va_start): Remove alignment hack. Handle all
|
|
!EABI_FLOAT_VARARGS_P cases in the same way.
|
|
(compute_frame_size): Handle varargs_size. Remove the redundant
|
|
!TARGET_OLDABI condition in the handling of pretend_args_size.
|
|
(mips_initial_elimination_offset): Remove the now-redundant check
|
|
of TARGET_NEWABI.
|
|
|
|
2005-06-14 Jeff Law <law@redhat.com>
|
|
|
|
* tree-vrp.c (local_fold): Remove.
|
|
(simplify_using_ranges): Use fold_convert, not local_fold. Tweak
|
|
DIV/MOD case slightly for readability.
|
|
|
|
2005-06-14 Frank Ch. Eigler <fche@redhat.com>
|
|
|
|
PR mudflap/21023
|
|
* tree-mudflap.c (mudflap_finish_file): Exclude non-public
|
|
rather than static objects (!) from libmudflap registration.
|
|
|
|
2005-06-14 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
* opt-functions.awk (global_state_p, needs_state_p, static_var): New.
|
|
(var_ref): Take the option's flags as a second parameter. Check
|
|
static_var.
|
|
* optc-gen.awk: Declare local state variables. Pass flags to var_ref.
|
|
|
|
2005-06-14 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/20301
|
|
* config/sparc/sol2.h (ASM_GENERATE_INTERNAL_LABEL): Emit
|
|
unsigned index numbers.
|
|
|
|
2005-06-13 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* Makefile.in (install-man): Doesn't really depend on installdirs.
|
|
(various rules for installing manpages): Do depend on installdirs.
|
|
|
|
2005-06-14 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* unwind-dw2-fde-darwin.c (examine_objects): Fix aliasing in
|
|
read_encoded_value_with_base call.
|
|
* unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Likewise.
|
|
* unwind-dw2-fde.c (_Unwind_Find_FDE): Likewise.
|
|
* unwind-dw2.c (extract_cie_info): Fix aliasing in
|
|
read_encoded_value call.
|
|
(execute_cfa_program, uw_frame_state_for): Likewise.
|
|
|
|
2005-06-13 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR rtl-optimization/22053
|
|
* reg-stack.c (compensate_edge): Correct mistake in the assertion
|
|
checking of EDGE_ABNORMAL_CALL edges; complex return values can
|
|
result in the top two stack slots, st(0) and st(1), being live.
|
|
|
|
2005-06-13 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): No longer
|
|
simplify DIV, MOD or ABS expressions using VRP information.
|
|
Remove WALK_DATA parameter. Prototype and all callers updated.
|
|
(eliminate_redundant_computations): Remove WALK_DATA parameter.
|
|
Prototype and all callers updated.
|
|
(optimize_stmt): WALK_DATA parameter is now unused.
|
|
|
|
* tree-vrp.c (local_fold): New function. Like fold, but
|
|
strips useless type conversions in the result.
|
|
(simplify_using_ranges): New function, largely cribbed from
|
|
tree-ssa-dom.c::simplify_rhs_and_lookup_avail_expr.
|
|
(vrp_finalize): Call simplify_using_ranges.
|
|
|
|
2005-06-13 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* config/i386/x86-64.h (ASM_SPEC): Explicitly pass --64 to the
|
|
assembler in 64-bit mode.
|
|
|
|
2005-06-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
Revert scc_operand patch.
|
|
* config/rs6000/predicates.md (scc_operand): Delete.
|
|
* config/rs6000/rs6000.md (scc_operand): Change to scc_eq_operand.
|
|
|
|
2005-06-13 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR middle-end/21985
|
|
* fold-const.c (split_address_to_core_and_offset): Always return
|
|
the address of the base object.
|
|
|
|
2005-06-13 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* doc/invoke.texi (Blackfin Options): Document -mlong-calls.
|
|
|
|
2005-06-12 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/21994
|
|
* tree-complex.c (update_complex_components_on_edge): New.
|
|
(update_parameter_components): Use it.
|
|
(update_phi_components): Likewise.
|
|
(expand_complex_move): Likewise for is_ctrl_altering_stmt.
|
|
|
|
2005-06-12 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/14796
|
|
* fold-const (fold_binary): Transform (X << C) >> C into X & (-1>>C)
|
|
for unsigned types.
|
|
|
|
2005-06-12 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* cgraphunit.c, tree-ssa-loop-ivopts.c,
|
|
tree-ssa-structalias.c, tree-vectorizer.c, tree-vectorizer.h,
|
|
config/sparc/sparc.c: Fix comment typos.
|
|
|
|
2005-06-12 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm/ieee754-df.s (aeabi_dcmpeq, aeabi_dcmplt, aeabi_dcmple)
|
|
(aeabi_dcmpge, aeabi_dcmpgt): Maintain 8-byte stack alignment.
|
|
* arm/ieee754-sf.s (aeabi_l2f, aeabi_fcmpeq, aeabi_fcmplt)
|
|
(aeabi_fcmple, aeabi_fcmpge, aeabi_fcmpgt): Likewise.
|
|
|
|
2005-06-12 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/14796
|
|
* fold-const.c (fold_binary): Transform (A >> C) << C into
|
|
one BIT_AND_EXPR.
|
|
<shift>: Transform (A OP c1) OP c2 into A OP (c1 + c2).
|
|
|
|
2005-06-11 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/predicates.md (reg_or_arith_cint_operand): Delete.
|
|
(reg_or_add_cint_operand): Rename from reg_or_add_cint64_operand.
|
|
Handle SImode.
|
|
(reg_or_sub_cint_operand): Likewise.
|
|
(mask_operand): Handle DImode.
|
|
(mask64_operand): Delete.
|
|
(and64_operand): Delete.
|
|
* config/rs6000/rs6000.c (num_insns_constant): Use mask_operand
|
|
instead of mask64_operand.
|
|
(print_operand): Likewise.
|
|
(rs6000_rtx_costs): Use mask_operand and reg_or_add_cint_operand and
|
|
reg_or_sub_cint_operand instead of *64_* variants.
|
|
* config/rs6000/rs6000.h (EXTRA_CONSTRAINT): Use mask_operand
|
|
instead of mask64_operand.
|
|
* config/rs6000/rs6000.md: Use mask_operand and and_operand instead
|
|
of *64_* variants.
|
|
(FP): New.
|
|
(add_op2): Delete.
|
|
(add<mode>3): Use reg_or_add_cint_operand.
|
|
(sub_op2): Delete.
|
|
(sub<mode>3): Use reg_or_sub_cint_operand.
|
|
(udiv<mode>3, div<mode>3, div<mode>3_no_mq, mod<mode>3,
|
|
mov<mode>_internal2, mov<mode>, cmp<mode>, cmp<mode>,
|
|
cmp<mode>_internal1, indirect_jump<mode>, ctr<mode>,
|
|
ctr<mode>_internal1, ctr<mode>_internal2, ctr<mode>_internal5,
|
|
ctr<mode>_internal6, save_fpregs_<mode>, return_internal_<mode>,
|
|
return_and_restore_fpregs_<mode>, eh_set_lr_<mode>,
|
|
various unnamed patterns): New.
|
|
(udivsi3, divsi3, divsi3_no_mq, modsi3, movsi_internal2, movsi,
|
|
cmpsi, cmpsi_internal1, indirect_jumpsi, ctrsi, ctrsi_internal1,
|
|
ctrsi_internal2, ctrsi_internal5, ctrsi_internal6, save_fpregs_si,
|
|
return_internal_si, return_and_restore_fpregs_si, eh_set_lr_si,
|
|
udivdi3, divdi3, divdi3_no_mq, moddi3, movdi_internal2, movdi,
|
|
cmpdi, cmpdi_internal1, indirect_jumpdi, ctrdi, ctrdi_internal1,
|
|
ctrdi_internal2, ctrdi_internal5, ctrdi_internal6, save_fpregs_di,
|
|
return_internal_di, return_and_restore_fpregs_di, eh_set_lr_di,
|
|
movhi, movqi, cmpsf, cmpdf, cmptf, various unnamed patterns):
|
|
Delete.
|
|
|
|
2005-06-11 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* rtl.h (to_rtx_code): Remove.
|
|
* machmode.h (to_machine_mode): Likewise.
|
|
* read-rtl.c (apply_mode_macro): Replace to_machine_mode with
|
|
explicit cast.
|
|
(apply_mode_maps): Likewise.
|
|
(read_rtx_1): Likewise.
|
|
(apply_code_macro): Replace to to_rtx_code with explicit cast.
|
|
(check_code_macro): Likewise.
|
|
(read_rtx_1): Likewise.
|
|
|
|
2005-06-11 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* c-typeck.c (convert_for_assignment): Avoid checking
|
|
OPT_Wc___compat, as it is always true.
|
|
|
|
2005-06-11 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (eq<mode>_compare): Restrict to Pmode.
|
|
|
|
2005-06-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/22005
|
|
Fix PR tree-optimization/22025
|
|
|
|
* tree-ssa-structalias.c (struct variable_info): Add has_union
|
|
member.
|
|
(create_variable_info_for): Mark variables containing unions.
|
|
Don't sort the field stack if notokay is true.
|
|
(find_what_p_points_to): Convert variables containing unions back
|
|
to their SFT's if necessary.
|
|
|
|
2005-06-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* lambda-code.c (replace_uses_equiv_to_x_with_y): Verify the step
|
|
is an INTEGER_CST before calling int_cst_value.
|
|
|
|
2005-06-10 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/21981
|
|
* config/i386/i386.c (ix86_function_value_regno_p): Return true
|
|
for FIRST_MMX_REG if TARGET_MMX.
|
|
(ix86_return_in_memory): Return 1 for MMX/3dNow vectors. Delete
|
|
wrong comment.
|
|
(ix86_struct_value_rtx): Emit warning for MMX ABI violations.
|
|
(ix86_value_regno): Return FIRST_MMX_REG for MMX vector modes.
|
|
|
|
2005-06-10 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* lambda-code.c (replace_uses_equiv_to_x_with_y): Check step
|
|
and access function against chrec_dont_know.
|
|
|
|
2005-06-10 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* lambda-code.c (replace_uses_of_x_with_y): Renamed and rewritten
|
|
slightly.
|
|
(exit_phi_for_loop_p): New function.
|
|
(can_put_in_inner_loop): Ditto.
|
|
(can_convert_to_perfect_nest): Ditto.
|
|
(perfect_nestify): Create iv with right type.
|
|
Rewrite statements in correct order.
|
|
|
|
2005-06-10 Keith Besaw <kbesaw@us.ibm.com>
|
|
|
|
* tree-ssa-alias.c (new_type_alias): Use existing type
|
|
tag if VAR has just one in its may_aliases list.
|
|
|
|
2005-06-10 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* rs6000/predicates.md (scc_operand): New.
|
|
* rs6000/rs6000.md : Use scc_operand for eq:SI compares.
|
|
|
|
2005-06-10 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* tree-vect-analyze.c (vect_analyze_data_ref_dependence): DRs whose
|
|
dependence-distance modulo VF is 0 are recorded in the
|
|
SAME_ALIGN_REFs VEC in each DR.
|
|
(vect_enhance_data_refs_alignment): Avoid 80 column overflow. The
|
|
alignment information of DRs that are in the SAME_ALIGN_REFs VEC of the
|
|
DR we want to peel for, is set to 0.
|
|
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Fix printout.
|
|
* tree-vectorizer.c (destroy_loop_vec_info): Free the SAME_ALIGN_REFs
|
|
VEC.
|
|
* tree-vectorizer.h (dr_p): New type. Defined to use the VEC API.
|
|
(_stmt_vec_info): Added new field same_align_refs.
|
|
(STMT_VINFO_SAME_ALIGN_REFS): New macro.
|
|
|
|
2005-06-10 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* vec.h (VEC_safe_grow): Append MEM_STAT_INFO.
|
|
|
|
2005-06-10 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/linux.h (NO_PROFILE_COUNTERS): Define.
|
|
* config/rs6000/linux64.h (NO_PROFILE_COUNTERS): Define as 1.
|
|
* config/rs6000/rs6000.c (output_function_profiler): Obey
|
|
NO_PROFILE_COUNTERS. Handle TARGET_SECURE_PLT. Use "bcl 20,31"
|
|
for -fPIC. Delete save_lr and substitute its value into strings.
|
|
|
|
2005-06-09 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/i386/i386.c (optimization_options): Make -fno-math-errno
|
|
the default on Darwin.
|
|
* config/rs6000/rs6000.c (optimization_options): Ditto.
|
|
* doc/invoke.texi (-fno-math-errno): Document.
|
|
|
|
2005-06-09 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (TARGET_INSN_VALID_WITHIN_DOLOOP):
|
|
Change to TARGET_INVALID_WITHIN_DOLOOP.
|
|
|
|
2005-06-09 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (eq): Convert to define_insn_and_split.
|
|
* config/rs6000/predicates.md (scc_eq_operand): New.
|
|
|
|
2005-06-09 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.md (mextr_rl): Set buffer size properly.
|
|
(*mextr_lr): Likewise.
|
|
|
|
2005-06-09 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
PR c/21759
|
|
* c.opt (Wc++-compat): New.
|
|
* doc/invoke.texi (-Wc++-compat): Document.
|
|
* c-typeck.c (convert_for_assignment): Check for implicit
|
|
conversion void* -> T*.
|
|
|
|
2005-06-09 Gabriel Dos Reis <gdr@integrable-solutions.edu>
|
|
|
|
* machmode.h (to_machine_mode): New.
|
|
* rtl.h (to_rtx_code): Likewise.
|
|
* read-rtl.c (apply_mode_macro): Convert mode to machine_mode.
|
|
(print_c_condition): Convert return value of htab_find().
|
|
(apply_code_macro): Add explicit cast when convertin to enums.
|
|
(apply_mode_maps): Likewise.
|
|
(check_code_macro): Likewise.
|
|
(read_rtx_1): Likewise.
|
|
|
|
2005-06-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (update_set_flags): Just return for IF_THEN_ELSE.
|
|
Use SCALAR_FLOAT_MODE_P.
|
|
* config/ia64/vect.md (vcondv2sf): Remove code check on comparison.
|
|
(fselect): Rename from fpcmp; use %F.
|
|
(fpcmp): New.
|
|
|
|
2005-06-09 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphunit.c (cgraph_create_edges): Do not walk BLOCK; finalize
|
|
local statics when doing unit-at-a-time.
|
|
(cgraph_varpool_assemble_pending_decls): Output debug info.
|
|
* dwarf2out.c (decls_for_scope): Skip local statics.
|
|
(dwarf2out_decl): Handle local statics.
|
|
* passes.c (rest_of_decl_compilation): Do not differentiate
|
|
local and global statics in unit-at-a-time.
|
|
* tree-inline.c (remap_decls): Put local static into
|
|
unexpanded_vars_list rather than introducing duplicated VAR_DECL
|
|
node.
|
|
|
|
2005-06-09 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* config/rs6000/rs6000.c: (rs6000_insn_valid_within_doloop): Fix
|
|
prototype.
|
|
|
|
2005-06-08 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* Makefile.in (OBJS-common): Add tree-ssa-structalias.o.
|
|
* tree-flow.h (find_what_p_points_to): Add prototype.
|
|
(push_fields_onto_fieldstack): Ditto.
|
|
(sort_fieldstack): Ditto.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add
|
|
pass_build_pta and pass_del_pta.
|
|
* tree-pass.h (pass_build_pta): New structure.
|
|
(pass_del_pta): Ditto.
|
|
* tree-ssa-alias.c (compute_flow_sensitive_aliasing): Disambiguate
|
|
using new alias analyzer.
|
|
(push_fields_onto_fieldstack): Removed from here.
|
|
(bitpos_of_field): Ditto.
|
|
(fieldoff_compare): Ditto.
|
|
* tree-ssa-structalias.c: New file.
|
|
* tree-ssa-structalias.h: Ditto.
|
|
|
|
2005-06-09 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* c-typeck.c (build_c_cast): Check type punning on COMPONENT_REF
|
|
too.
|
|
|
|
2005-06-09 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (enum bfin_builtins): Moved here from...
|
|
* config/bfin/bfin.h (enum bfin_builtins): ... here.
|
|
|
|
2005-06-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* target.h (insn_valid_within_doloop): Rename into
|
|
"invalid_within_doloop". Change return type to "const char *".
|
|
Update Comment.
|
|
* targhooks.h (default_insn_valid_within_doloop): Rename into
|
|
"default_invalid_within_doloop".
|
|
* targhooks.c (default_insn_valid_within_doloop): Likewise.
|
|
Update Comment.
|
|
* target-def.h (TARGET_INSN_VALID_WITHIN_DOLOOP): Rename target hook
|
|
into "TARGET_INVALID_WITHIN_DOLOOP". Default it to
|
|
"default_invalid_within_doloop".
|
|
* hooks.c (hook_constcharptr_rtx_null): New function.
|
|
(hook_bool_rtx_true): Remove.
|
|
* hooks.h (hook_constcharptr_rtx_null): Declare.
|
|
(hook_bool_rtx_true): Remove.
|
|
* loop-doloop.c (doloop_valid_p): Temporarily store return value of
|
|
"invalid_within_doloop" and print error message if non-null.
|
|
Update Comment.
|
|
* doc/tm.texi: Update documentation.
|
|
* config/s390/s390.c: Adjust to new hook name and new default hook.
|
|
* config/rs6000/rs6000.c: (rs6000_insn_valid_within_doloop): Rename
|
|
into "rs6000_invalid_within_doloop".
|
|
(rs6000_invalid_within_doloop): Change return type to "static const
|
|
char *" and replace return values. Update Comment.
|
|
|
|
2005-06-09 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.opt (mlong-calls): New.
|
|
* config/bfin/predicates.md (call_insn_operand): Disallow SYMBOL_REF
|
|
if TARGET_LONG_CALLS.
|
|
|
|
2005-06-09 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/20610
|
|
* tree.h (DECL_COMPLEX_GIMPLE_REG_P): New.
|
|
(struct tree_decl): Add gimple_reg_flag.
|
|
* integrate.c (copy_decl_for_inlining): Copy it.
|
|
* gimplify.c (internal_get_tmp_var): Set it.
|
|
(gimplify_bind_expr): Likewise.
|
|
(gimplify_function_tree): Likewise.
|
|
(gimplify_modify_expr_complex_part): New.
|
|
(gimplify_modify_expr): Use it.
|
|
* tree-gimple.c (is_gimple_reg_type): Allow complex.
|
|
(is_gimple_reg): Allow complex with DECL_COMPLEX_GIMPLE_REG_P set.
|
|
|
|
* tree-complex.c (complex_lattice_t): New.
|
|
(complex_lattice_values, complex_variable_components): New.
|
|
(some_nonzerop, find_lattice_value, is_complex_reg,
|
|
init_parameter_lattice_values, init_dont_simulate_again,
|
|
complex_visit_stmt, complex_visit_phi, create_components,
|
|
update_complex_components, update_parameter_components,
|
|
update_phi_components, update_all_vops, expand_complex_move): New.
|
|
(extract_component): Handle INDIRECT_REF, COMPONENT_REF, ARRAY_REF,
|
|
SSA_NAME.
|
|
(update_complex_assignment): Use update_complex_components;
|
|
handle updates of return_expr properly.
|
|
(expand_complex_addition): Use complex lattice values.
|
|
(expand_complex_multiplication): Likewise.
|
|
(expand_complex_division): Likewise.
|
|
(expand_complex_libcall): Use update_complex_components.
|
|
(expand_complex_comparison): Use update_stmt.
|
|
(expand_complex_operations_1): Use expand_complex_move, retrieve
|
|
lattice values.
|
|
(tree_lower_complex): Compute lattice values.
|
|
(tree_lower_complex_O0): Duplicate from tree_lower_complex.
|
|
(pass_lower_complex_O0): Rename from pass_lower_complex.
|
|
(pass_lower_complex, gate_no_optimization): New.
|
|
* tree-optimize.c (init_tree_optimization_passes): Update for
|
|
complex pass changes.
|
|
* tree-pass.h (pass_lower_complex_O0): Declare.
|
|
|
|
2005-06-08 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/darwin.c (darwin_binds_local_p): New.
|
|
* config/darwin-protos.h (darwin_binds_local_p): Declare it.
|
|
* config/i386/i386.c (TARGET_BINDS_LOCAL_P): Use it for TARGET_MACHO.
|
|
* config/rs6000/rs6000.c (rs6000_binds_local_p): Remove.
|
|
(TARGET_BINDS_LOCAL_P): Change it to darwin_binds_local_p.
|
|
|
|
2005-06-08 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h: Remove rs6000_long_double_size_string,
|
|
rs6000_isel, rs6000_spe, rs6000_alignment_string,
|
|
rs6000_sched_restricted_insns_priority_str,
|
|
rs6000_sched_restricted_insns_priority, rs6000_abi_string.
|
|
|
|
2005-06-08 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-address.c (addr_for_mem_ref): Use LAST_VIRTUAL_REGISTER
|
|
instead of FIRST_PSEUDO_REGISTER for creating pseudoregisters.
|
|
* tree-ssa-loop-ivopts.c (add_cost, multiply_by_cost,
|
|
multiplier_allowed_in_address_p, get_address_cost): Ditto.
|
|
|
|
2005-06-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.h (NO_PROFILE_COUNTERS): New.
|
|
* config/ia64/ia64.c (ia64_output_function_profiler): Honor it.
|
|
Emit out3 load right after alloc.
|
|
|
|
2005-06-08 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
|
|
rs6000_explicit_options.
|
|
|
|
2005-06-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.h (FUNCTION_PROFILER): Move implementation ...
|
|
* config/ia64/ia64.c (ia64_output_function_profiler): ... here; add
|
|
unwind markup.
|
|
* config/ia64/ia64-protos.h (ia64_output_function_profiler): Declare.
|
|
|
|
2005-06-08 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/sol2-c.c (cmn_err_char_table): Allow width for %b
|
|
formats.
|
|
|
|
2005-06-08 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR target/20666
|
|
* config/sparc/sparc.c (sparc_fold_builtin): New function
|
|
(sparc_vis_mul8x16): New function.
|
|
(sparc_handle_vis_mul8x16): New function.
|
|
(TARGET_FOLD_BUILTIN): Define to sparc_fold_builtin.
|
|
|
|
2005-06-08 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (call_indirect_nonlocal_aix32): Prefer
|
|
CTR to LR.
|
|
(call_indirect_nonlocal_aix64): Same.
|
|
(call_value_indirect_nonlocal_aix32): Same.
|
|
(call_value_indirect_nonlocal_aix64): Same.
|
|
|
|
PR target/10588
|
|
(eq): Use CLZ splitter for compare with zero.
|
|
|
|
2005-06-08 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (bfin_return_in_memory): Simplify; return
|
|
everything larger than 8 bytes in memory.
|
|
|
|
* config/bfin/bfin.h (enum bfin_builtins): New.
|
|
* config/bfin/bfin.md (UNSPEC_VOLATILE_CSYNC, UNSPEC_VOLATILE_SSYNC):
|
|
New constants.
|
|
(csync, ssync): New insn patterns.
|
|
* config/bfin/bfin.c (bfin_init_builtins, bfin_expand_builtin):
|
|
New functions.
|
|
(def_builtin): New macro.
|
|
(TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define.
|
|
|
|
From Jie Zhang <jie.zhang@analog.com>
|
|
* config/bfin/bfin.h (ASM_OUTPUT_ALIGN): Gas now emulates the
|
|
behavior of the native assembler in VDSP. So change accordingly.
|
|
|
|
2005-06-08 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* tree-data-ref.c (compute_estimated_nb_iterations,
|
|
analyze_array_indexes, compute_overlap_steps_for_affine_1_2,
|
|
analyze_subscript_affine_affine, find_data_references_in_loop):
|
|
Fixed to use chrec_contains_undetermined to test the values of
|
|
loop->estimated_nb_iterations.
|
|
* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop):
|
|
Compute the estimation only when loop->estimated_nb_iterations
|
|
has not yet been initialized.
|
|
(convert_step_widening, scev_probably_wraps_p): Add a call to
|
|
estimate_numbers_of_iterations_loop.
|
|
* tree-vrp.c (execute_vrp): Don't call estimate_numbers_of_iterations.
|
|
|
|
2005-06-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR debug/21946
|
|
* dwarf2out.c (add_loc_descr_op_piece): Move to the
|
|
DWARF2_DEBUGGING_INFO section.
|
|
|
|
2005-06-08 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21721
|
|
* config/ia64/ia64.c (emit_predicate_relation_info): Skip p0.
|
|
|
|
2005-06-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/21889
|
|
* target.h (gcc_target) <asm_out>: New field output_dwarf_dtprel.
|
|
* target-def.h (TARGET_ASM_OUTPUT_DWARF_DTPREL): New macro.
|
|
(TARGET_ASM_OUT): Add it.
|
|
* doc/tm.texi (Debugging Info): Document it.
|
|
* dwarf2out.c (output_loc_operands) <INTERNAL_DW_OP_tls_addr>:
|
|
Test it instead of ASM_OUTPUT_DWARF_DTPREL.
|
|
(loc_descriptor_from_tree_1) <VAR_DECL>: Likewise.
|
|
* system.h: Poison ASM_OUTPUT_DWARF_DTPREL.
|
|
* config/frv/frv-protos.h (frv_output_dwarf_dtprel): Delete.
|
|
* config/frv/frv.c (frv_output_dwarf_dtprel): Make static and unused.
|
|
(gen_inlined_tls_plt): Remove unused variable MEM.
|
|
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to frv_output_dwarf_dtprel.
|
|
* config/frv/frv.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
|
|
* config/i386/i386-protos.h (i386_output_dwarf_dtprel): Delete.
|
|
* config/i386/i386.c (i386_output_dwarf_dtprel): Make static and
|
|
unused.
|
|
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to i386_output_dwarf_dtprel.
|
|
* config/i386/i386.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
|
|
* config/ia64/ia64-protos.h (ia64_output_dwarf_dtprel): Delete.
|
|
* config/ia64/ia64.c (ia64_output_dwarf_dtprel): Make static and
|
|
unused.
|
|
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to ia64_output_dwarf_dtprel.
|
|
* config/ia64/ia64.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
|
|
* config/rs6000/rs6000-protos.h (rs6000_output_dwarf_dtprel): Delete.
|
|
* config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): Make static and
|
|
unused.
|
|
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to rs6000_output_dwarf_dtprel
|
|
* config/rs6000/rs6000.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
|
|
* config/s390/s390-protos.h (s390_output_dwarf_dtprel): Delete.
|
|
* config/s390/s390.c (s390_output_dwarf_dtprel): Make static and
|
|
unused.
|
|
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to s390_output_dwarf_dtprel.
|
|
* config/s390/s390.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
|
|
* config/sparc/sol2-gas.h (TARGET_SUN_TLS): Define to 0.
|
|
(TARGET_GNU_TLS): Define to 1.
|
|
* config/sparc/sparc-protos.h (sparc_output_dwarf_dtprel): Delete.
|
|
* config/sparc/sparc.c (sparc_output_dwarf_dtprel): Make static and
|
|
unused.
|
|
(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to sparc_output_dwarf_dtprel
|
|
if TARGET_GNU_TLS only.
|
|
* config/sparc/sparc.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
|
|
|
|
* config.gcc (sparc64-*-solaris2*): Include tm-dwarf2.h last.
|
|
(sparc-*-solaris2*): Likewise on Solaris 7 and up.
|
|
|
|
2005-06-07 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/i386/i386.md (movqi_1): Fix case where source
|
|
is memory and destination EDI.
|
|
|
|
2005-06-08 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/c4x/c4x.h (PREDICATE_CODES): Remove mem_operand.
|
|
|
|
2005-06-07 Eric Christopher <echristo@redhat.com>
|
|
|
|
* system.h: Poison EXTRA_CC_MODES.
|
|
* config/frv/frv.h (SELECT_CC_MODE): Rewrite comment.
|
|
* config/ia64/ia64.h (SELECT_CC_MODE): Ditto.
|
|
* doc/md.texi (Jump Patterns): Replace reference to
|
|
EXTRA_CC_MODES with machine-modes.def.
|
|
* doc/rtl.texi (Machine Modes): Ditto.
|
|
|
|
2005-06-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (initialize_cold_section_name): Fix alloca buffer overflow.
|
|
(assemble_start_function): Fix strcmp confusion.
|
|
|
|
2005-06-07 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.h (enum ix86_entity): New.
|
|
(enum ix86_stack_slot): New.
|
|
(OPTIMIZE_MODE_SWITCHING): Redefine to use
|
|
ix86_optimize_mode_switching[] array.
|
|
(NUM_MODES_FOR_MODE_SWITCHING): Redefine for 4 entities.
|
|
(MODE_NEEDED): Use ix86_mode_needed() function.
|
|
(EMIT_MODE_SET): Redefine for changed emit_i387_cw_initialization ()
|
|
function.
|
|
(struct machine_function): Use optimize_mode_switching[] array.
|
|
|
|
* config/i386/i386.c (MAX_386_STACK_LOCALS): Remove.
|
|
(ix86_mode_needed): New function.
|
|
(emit_i387_cw_initialization): Cleanup. Use mode to calculate
|
|
correct stack positions for stored control words.
|
|
(assign_386_stack_local): Use enum ix86_stack_slot. Change assert.
|
|
(ix86_expand_builtin) [IX86_BUILTIN_LDMXCSR]: Change constant to
|
|
SLOT_TEMP.
|
|
[IX86_BUILTIN_STMXCSR]: Same.
|
|
|
|
* config/i386/i386-protos.h (assign_stack_local): Change prototype.
|
|
(emit_i387_cw_initialization): Change prototype.
|
|
(ix86_mode_needed): New prototype.
|
|
|
|
* config/i386/i386.md (i387_cw attribute): Change order of elements.
|
|
(truncdfsf2, truncxfsf2, truncxfdf2, fix_trunc<mode>_fisttp_i387_1)
|
|
(*fix_trunc<mode>_i387_1, lrint<mode>2, *fist<mode>2_floor_1)
|
|
(*fist<mode>2_ceil_1): Change constant in call to
|
|
assign_386_stack_local to SLOT_TEMP.
|
|
(*fix_trunc<mode>_i387_1): Change constant in call to
|
|
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_TRUNC.
|
|
Use new ix86_optimize_mode_switching[] array.
|
|
(frndintxf2_floor, *fist<mode>2_floor_1): Change constants in call to
|
|
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_FLOOR.
|
|
Use new ix86_optimize_mode_switching[] array.
|
|
(frndintxf2_ceil, *fist<mode>2_ceil_1): Change constants in call to
|
|
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_CEIL.
|
|
Use new ix86_optimize_mode_switching[] array.
|
|
(frndintxf2_trunc): Change constants in call to
|
|
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_TRUNC.
|
|
Use new ix86_optimize_mode_switching[] array.
|
|
(frndintxf2_mask_pm): Change constants in call to
|
|
assign_386_stack_local to SLOT_CW_STORED and SLOT_CW_MASK_PM.
|
|
Use new ix86_optimize_mode_switching[] array.
|
|
|
|
(define_peephole2): Change constant from 17 to FLAGS_REG;
|
|
|
|
2005-06-07 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/21528
|
|
* rtlanal.c (reg_overlap_mentioned_p) <MEM>: Handle 'E' formats.
|
|
|
|
2005-06-07 Dale Johannesen <dalej@apple.com>
|
|
|
|
* tree-nested.c (finalize_nesting_tree_1): Disable
|
|
warn_padded around layout_type call.
|
|
|
|
2005-06-08 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (rewrite_use_outer): Unshare the expression
|
|
before emiting it.
|
|
|
|
2005-06-07 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/predicates.md: Revert previous patch.
|
|
|
|
2005-06-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/21850
|
|
* tree.c (get_unwidened): Stop at NOP_EXPR/CONVERT_EXPR that convert
|
|
from vector types.
|
|
|
|
2005-06-07 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-ssa-threadupdate.c (struct thread_stats_d): Declare.
|
|
(thread_stats): New local variable.
|
|
(redirect_edges): Increment count of threaded edges.
|
|
(thread_through_all_blocks): Initialize thread_stats.
|
|
Display number of threaded jumps if TDF_STATS is enabled.
|
|
|
|
2005-06-07 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* sbitmap.h (sbitmap_iter_init): Consistently treat bit_num as
|
|
the current bit index with no modulo.
|
|
|
|
2005-06-07 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR 18403 and meta PR 21861.
|
|
* Makefile.in (tree-chrec.o): Depend on CFGLOOP_H and TREE_FLOW_H.
|
|
* tree-chrec.c: Include cfgloop.h and tree-flow.h.
|
|
(evolution_function_is_invariant_rec_p,
|
|
evolution_function_is_invariant_p): New.
|
|
(chrec_convert): Use an extra parameter AT_STMT for refining the
|
|
information that is passed down to convert_step. Integrate the
|
|
code that was in count_ev_in_wider_type.
|
|
* tree-chrec.h (count_ev_in_wider_type): Removed.
|
|
(chrec_convert): Modify its declaration.
|
|
(evolution_function_is_invariant_p): Declared.
|
|
(evolution_function_is_affine_p): Use evolution_function_is_invariant_p.
|
|
* tree-flow.h (can_count_iv_in_wider_type): Renamed convert_step.
|
|
(scev_probably_wraps_p): Declared.
|
|
* tree-scalar-evolution.c (count_ev_in_wider_type): Removed.
|
|
(follow_ssa_edge_in_rhs, interpret_rhs_modify_expr):
|
|
Use an extra parameter AT_STMT for refining the information that is
|
|
passed down to convert_step.
|
|
(follow_ssa_edge_inner_loop_phi, follow_ssa_edge,
|
|
analyze_scalar_evolution_1): Initialize AT_STMT with the current
|
|
analyzed statement.
|
|
(instantiate_parameters_1): Don't know yet how to initialize AT_STMT.
|
|
* tree-ssa-loop-ivopts.c (idx_find_step): Update the use of
|
|
can_count_iv_in_wider_type to use convert_step.
|
|
* tree-ssa-loop-niter.c (can_count_iv_in_wider_type_bound): Move
|
|
code that is independent of the loop over the known iteration
|
|
bounds to convert_step_widening, the rest is moved to
|
|
proved_non_wrapping_p.
|
|
(scev_probably_wraps_p): New.
|
|
(can_count_iv_in_wider_type): Renamed convert_step.
|
|
* tree-vrp.c (adjust_range_with_scev): Take an extra AT_STMT parameter.
|
|
Use scev_probably_wraps_p for computing init_is_max.
|
|
(vrp_visit_assignment): Pass the current analyzed statement to
|
|
adjust_range_with_scev.
|
|
(execute_vrp): Call estimate_numbers_of_iterations for refining the
|
|
information provided by scev analyzer.
|
|
|
|
2005-06-07 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/predicates.md (sleu_operand): Use
|
|
IN_RANGE to specify range of operand.
|
|
|
|
2005-06-07 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/21847
|
|
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): With
|
|
-fnon-call-exceptions, also mark statements inherently
|
|
necessary if they may throw.
|
|
|
|
2005-06-07 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("UNSPECV_MB", "UNSPECV_CAS"): New constants.
|
|
("type"): Add "sem" to 'type' attribute.
|
|
("memory_barrier", "*memory_barrier", "sync_compare_and_swapdi",
|
|
"sync_compare_and_swapsi", "sync_compare_and_swap_ccdi",
|
|
"sync_compare_and_swap_ccsi", "*sync_compare_and_swap_ccdi",
|
|
"*sync_compare_and_swap_ccsi"): New patterns.
|
|
* config/s390/2064.md: ("z_sem"): New insn_reservation.
|
|
* config/s390/2084.md: ("x_sem"): New insn_reservation.
|
|
* config/s390/s390.c: (s390_compare_emitted): New global variable.
|
|
(s390_emit_compare): Do not emit comparison again after cas.
|
|
* config/s390/s390.h (s390_compare_emitted): Declare.
|
|
|
|
2005-06-07 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* sbitmap.h (sbitmap_iterator, sbitmap_iter_init,
|
|
sbitmap_iter_cond, sbitmap_iter_next): New.
|
|
* bt-load.c, cfganal.c, combine.c, ddg.c, flow.c,
|
|
modulo-sched.c, sbitmap.c, sched-rgn.c, tree-into-ssa.c,
|
|
tree-outof-ssa.c, tree-ssa-alias.c, tree-ssa-live.c: Update
|
|
uses of EXECUTE_IF_SET_IN_SBITMAP to the new style.
|
|
|
|
2005-06-07 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-address.c: New file.
|
|
* Makefile.in (tree-ssa-address.o): Add.
|
|
* expr.c (expand_expr_real_1): Do not handle REF_ORIGINAL on
|
|
INDIRECT_REFs. Handle TARGET_MEM_REFs.
|
|
* tree-eh.c (tree_could_trap_p): Handle TARGET_MEM_REFs.
|
|
* tree-flow.h (struct mem_address): New.
|
|
(struct affine_tree_combination): Moved from tree-ssa-loop-ivopts.c.
|
|
(create_mem_ref, addr_for_mem_ref, get_address_description,
|
|
maybe_fold_tmr, multiplier_allowed_in_address_p,
|
|
multiply_by_cost): Declare.
|
|
* tree-mudflap.c (mf_xform_derefs_1): Handle TARGET_MEM_REFs.
|
|
* tree-pretty-print.c (dump_generic_node): Ditto.
|
|
* tree-ssa-loop-im.c (for_each_index): Ditto.
|
|
* tree-ssa-loop-ivopts.c (may_be_unaligned_p,
|
|
find_interesting_uses_address): Ditto.
|
|
(rewrite_address_base, build_addr_strip_iref): Removed.
|
|
(struct affine_tree_combination): Moved to tree-flow.h.
|
|
(get_ref_tag, copy_ref_info): New functions.
|
|
(rewrite_use_address): Produce TARGET_MEM_REFs.
|
|
(tree_ssa_iv_optimize): Do not call update_ssa
|
|
and rewrite_into_loop_closed_ssa.
|
|
(tree_to_aff_combination): Use build_fold_addr_expr instead of
|
|
build_addr_strip_iref.
|
|
(unshare_aff_combination): New function.
|
|
(fold_affine_sum): Removed.
|
|
(get_computation_at): Use get_computation_aff. Unshare the result.
|
|
(get_computation_aff, multiplier_allowed_in_address_p): New function.
|
|
(multiply_by_cost): Exported.
|
|
(get_address_cost): Use multiplier_allowed_in_address_p.
|
|
* tree-ssa-operands.c (get_tmr_operands): New function.
|
|
(get_expr_operands): Handle TARGET_MEM_REFs.
|
|
* tree.c (copy_node_stat): Copy annotations for TARGET_MEM_REFs.
|
|
(build): Handle 7 arguments.
|
|
(build7_stat): New function.
|
|
* tree.def (TARGET_MEM_DEF): New.
|
|
* tree.h (REF_ORIGINAL): Removed.
|
|
(TMR_SYMBOL, TMR_BASE, TMR_INDEX, TMR_STEP, TMR_OFFSET, TMR_ORIGINAL,
|
|
TMR_TAG, build7): New macros.
|
|
(build7_stat, tree_mem_ref_addr, copy_mem_ref_info): Declare.
|
|
* tree-ssa-ccp.c (fold_stmt_r): Call maybe_fold_tmr.
|
|
* doc/c-tree.texi: Document TARGET_MEM_REF.
|
|
* doc/tree-ssa.texi: Add TARGET_MEM_REF to gimple grammar.
|
|
|
|
2005-06-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/21946
|
|
* dwarf2out.c (add_loc_descr_op_piece): New function.
|
|
(multiple_reg_loc_descriptor, concat_loc_descriptor,
|
|
loc_descriptor): Use it.
|
|
* var-tracking.c: Include regs.h and expr.h.
|
|
(emit_note_insn_var_location): Skip over pieces where offset
|
|
is smaller than previous offset plus previous piece mode size.
|
|
Optimize adjacent hard registers or memory locations.
|
|
* Makefile.in (var-tracking.o): Depend on $(REGS_H) and $(EXPR_H).
|
|
|
|
2005-06-07 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* c-typeck.c (c_finish_if_stmt): Use void_type_node as type
|
|
for COND_EXPR.
|
|
* gimplify.c (gimplify_cond_expr): No need to fix up the
|
|
type of COND_EXPRs.
|
|
|
|
2005-06-07 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa.c (tree_ssa_useless_type_conversion_1): Fix
|
|
comments.
|
|
|
|
2005-06-07 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/host-darwin.c (segv_handler): Widen the possible
|
|
'stwux' instructions that are considered to be stack decrements.
|
|
|
|
* rtlanal.c (subreg_offset_representable_p): Handle objects
|
|
with holes.
|
|
|
|
2005-06-06 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* mode-switching.c (optimize_mode_switching): Fix n_exprs parameter
|
|
in call to pre_edge_lcm.
|
|
|
|
2005-06-06 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/linux-unwind.h (SH_DWARF_FRAME_XD0): Remove for SH5.
|
|
(SH_DWARF_FRAME_PR, SH_DWARF_FRAME_GBR, SH_DWARF_FRAME_MACL)
|
|
(SH_DWARF_FRAME_MACH, SH_DWARF_FRAME_PC, SH_DWARF_FRAME_FPUL):
|
|
Likewise.
|
|
(SH_DWARF_FRAME_FP0, SH_DWARF_FRAME_FPSCR): Define to the correct
|
|
dwarf register number for SHmedia.
|
|
(shmedia_fallback_frame_state): New.
|
|
(MD_FALLBACK_FRAME_STATE_FOR): Define to it for SH5.
|
|
|
|
* config/sh/linux.h (FUNCTION_PROFILER): Provide SHMEDIA version.
|
|
|
|
2005-06-06 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* c-lex.c (lex_string): Use XOBFINISH.
|
|
* collect2.c (extract_string, dump_file): Likewise.
|
|
* dbxout.c (dbxout_finish_complex_stabs): Likewise.
|
|
* gcc.c (init_spec, build_search_list, convert_filename,
|
|
set_collect_gcc_options, do_spec_2, do_spec_1, main): Likewise.
|
|
* genpreds.c (write_predicate_subfunction): Likewise.
|
|
* genflags.c (main): Likewise.
|
|
* read-rtl.c (mode_attr_index, apply_macro_to_string,
|
|
join_c_conditions, read_quoted_string, read_braced_string,
|
|
read_rtx_1): Likewise.
|
|
* stringpool.c (ggc_alloc_string): Likewise.
|
|
* tlink.c (obstack_fgets, recompile_files): Likewise.
|
|
|
|
2005-06-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* intl.h (G_): New macro.
|
|
* rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid
|
|
instead of msgid for argument name.
|
|
* tree-ssa.c (warn_uninit): Likewise.
|
|
* c-parser.c (c_parser_error): Likewise.
|
|
* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
|
|
* config/darwin-c.c (BAD): Likewise.
|
|
* config/c4x/c4x-c.c (BAD): Likewise.
|
|
* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
|
|
* c-errors.c (pedwarn_c99, pedwarn_c90): Likewise.
|
|
* c-common.c (c_parse_error): Likewise.
|
|
* diagnostic.c (diagnostic_set_info, verbatim, inform, warning,
|
|
warning0, pedwarn, error, sorry, fatal_error, internal_error):
|
|
Likewise.
|
|
(fnotice): Use cmsgid instead of msgid for argument name.
|
|
* gcov.c (fnotice): Likewise.
|
|
* protoize.c (notice): Likewise.
|
|
* final.c (output_operand_lossage): Likewise.
|
|
* gcc.c (fatal, notice): Likewise.
|
|
(error): Use gmsgid instead of msgid for argument name.
|
|
* collect2.c (notice, fatal_perror, fatal): Use cmsgid instead
|
|
of msgid for argument name.
|
|
(error): Use gmsgid instead of msgid for argument name.
|
|
* c-decl.c (locate_old_decl, implicit_decl_warning): Use G_()
|
|
instead of N_().
|
|
* c-typeck.c (readonly_error, convert_for_assignment): Likewise.
|
|
* tree-inline.c (inline_forbidden_p_1): Likewise.
|
|
* ABOUT-GCC-NLS: Require gettext 0.14.5 or later. Mention the new
|
|
conventions for marking translations.
|
|
* doc/install.texi: Mention gettext 0.14.5 or later requirement.
|
|
|
|
* tree-chrec.c (reset_evolution_in_loop): Use build3 instead of
|
|
build2.
|
|
|
|
* fold-const.c (operand_equal_p): Don't return 1, if element
|
|
chains for 2 VECTOR_CSTs are not the same length.
|
|
|
|
PR regression/21897
|
|
* fold-const.c (fold_ternary) <case BIT_FIELD_REF>: Don't crash if
|
|
not all VECTOR_CST elements are given.
|
|
|
|
* combine.c (try_combine): Use hard_regno_nregs array instead of
|
|
HARD_REGNO_NREGS macro.
|
|
* config/rs6000/rs6000.c (rs6000_split_multireg_move,
|
|
rs6000_register_move_cost, rs6000_memory_move_cost): Likewise.
|
|
* config/ia64/ia64.c (mark_reg_gr_used_mask): Likewise.
|
|
|
|
2005-06-06 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-reassoc.o: New.
|
|
(OBJS-common): Add tree-ssa-reassoc.o
|
|
* timevar.def: Add TV_TREE_REASSOC
|
|
* tree-optimize.c (pass_reassoc): Add call.
|
|
* tree-pass.h (pass_reassoc): Add.
|
|
* tree-ssa-reassoc.c: New file.
|
|
|
|
2005-06-06 Eric Christopher <echristo@redhat.com>
|
|
|
|
target/21927
|
|
* expr.c (do_store_flag): Remove check for non-negative BRANCH_COST.
|
|
|
|
2005-06-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Guard with
|
|
HAVE_GAS_MAX_SKIP_P2ALIGN.
|
|
(HAVE_AS_DWARF2_DEBUG_LINE): Remove.
|
|
|
|
2005-06-06 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* Makefile.in (mips-tfile.o): Add $(srcdir)/../include prefix to
|
|
getopt.h dependency.
|
|
(mips-tdump.o): Likewise.
|
|
|
|
2005-06-06 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (tree_predict_edge): Don't drop useless predictions;
|
|
check that it is not called too late in the game.
|
|
(gate_estimate_probability): New gate.
|
|
(pass_profile): Gate.
|
|
* tree-mudflap.c (mf_build_check_statement_for): Do not drop
|
|
predictions; update CFG instead.
|
|
* cfgrtl.c (rtl_verify_flow_info): Check that predcitions are consumed.
|
|
|
|
2005-06-06 Jie Zhang <jie.zhang@analog.com>
|
|
|
|
* config.gcc (bfin*-uclinux*): New.
|
|
* config/bfin/uclinux.h: New file.
|
|
|
|
2005-06-06 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* doc/md.texi (Insn Splitting): Fix some wording.
|
|
|
|
2005-06-05 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_swdivsf): New function.
|
|
(rs6000_emit_swdivdf): New function.
|
|
* config/rs6000/rs6000.md (fres): New pattern.
|
|
(divsf3): Add approximation through rs6000_emit_swdivsf.
|
|
(fred): New pattern.
|
|
(divdf3): Add approximation through rs6000_emit_swdivdf.
|
|
* config/rs6000/rs6000-protos.h (rs6000_emit_swdivsf): Declare.
|
|
(rs6000_emit_swdivdf): Declare.
|
|
* config/rs6000/rs6000.opt (mswdiv): New option.
|
|
* doc/invoke.texi (RS/6000 and PowerPC Options): Document mswdiv.
|
|
|
|
2005-06-05 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/21846
|
|
* tree-cfg.c (replace_uses_by): Update information stored at loops.
|
|
* tree-flow.h (substitute_in_loop_info): Declare.
|
|
* tree-scalar-evolution.c (initialize_scalar_evolutions_analyzer):
|
|
Ensure that chrec_dont_know and chrec_known have a type.
|
|
* tree-ssa-loop-niter.c (substitute_in_loop_info): New function.
|
|
|
|
2005-06-05 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* config/i386/i386.c (x86_use_loop): Remove.
|
|
* config/i386/i386.h (x86_use_loop): Remove extern decl.
|
|
(TARGET_USE_LOOP): Remove.
|
|
* config/i386/i386.md (doloop_end, doloop_end_internal): Remove.
|
|
Also remove related define_splits.
|
|
|
|
2005-06-05 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
* tree-flow.h (stmt_ann_d): Move aux to ...
|
|
(tree_ann_common_d): ... here.
|
|
* tree-ssa-loop-im.c (LIM_DATA, determine_invariantness_stmt,
|
|
move_computations_stmt, schedule_sm): Update references to
|
|
aux.
|
|
* tree-vectorizer.h (set_stmt_info, vinfo_for_stmt): Likewise.
|
|
* tree-vect-transform.c (vect_create_index_for_vector_ref): Update
|
|
call to set_stmt_info.
|
|
(vect_transform_loop): Likewise.
|
|
* tree-vectorizer.c (new_loop_vec_info, destroy_loop_vec_info):
|
|
Likewise.
|
|
|
|
* tree-vect-analyze.c (vect_analyze_scalar_cycles): Made void instead of
|
|
bool.
|
|
(vect_mark_relevant): Takes two additional arguments - live_p and
|
|
relevant_p. Set RELEVANT_P and LIVE_P according to these arguments.
|
|
(vect_stmt_relevant_p): Differentiate between a live stmt and a
|
|
relevant stmt. Return two values = live_p and relevant_p.
|
|
(vect_mark_stmts_to_be_vectorized): Call vect_mark_relevant and
|
|
vect_stmt_relevant_p with additional arguments. Phis are no longer
|
|
put into the worklist (analyzed seperately in analyze_scalar_cycles).
|
|
(vect_determine_vectorization_factor): Also check for LIVE_P, because a
|
|
stmt that is marked as irrelevant and live, cause it's only used out
|
|
side the loop, may need to be vectorized (e.g. reduction).
|
|
(vect_analyze_operations): Examine phis. Call
|
|
vectorizable_live_operation for for LIVE_P stmts. Check if
|
|
need_to_vectorize.
|
|
(vect_analyze_scalar_cycles): Update documentation. Don't fail
|
|
vectorization - just classify the scalar cycles created by the loop
|
|
phis. Call vect_is_simple_reduction.
|
|
(vect_analyze_loop): Call to analyze_scalar_cycles moved earlier.
|
|
* tree-vect-transform.c (vect_create_index_for_vector_ref): Update
|
|
call to set_stmt_info.
|
|
(vect_get_vec_def_for_operand): Code reorganized - the code that
|
|
classifies the type of use was factored out to vect_is_simple_use.
|
|
(vectorizable_store, vect_is_simple_cond): Call vect_is_simple_use with
|
|
additional arguments.
|
|
(vectorizable_assignment): Likewise. Also make sure the stmt is relevant
|
|
and computes a loop_vec_def.
|
|
(vectorizable_operation, vectorizable_load, vectorizable_condition):
|
|
Likewise.
|
|
(vectorizable_live_operation): New.
|
|
(vect_transform_stmt): Handle LIVE_P stmts.
|
|
* tree-vectorizer.c (new_stmt_vec_info): Initialize the new fields
|
|
STMT_VINFO_LIVE_P and STMT_VINFO_DEF_TYPE.
|
|
(new_loop_vec_info, destroy_loop_vec_info): Also handle phis.
|
|
(vect_is_simple_use): Determine the type of the def and return it
|
|
in a new function argument. Consider vect_reduction_def and
|
|
vect_induction_def, but for now these are not supported.
|
|
(vect_is_simple_reduction): New. Empty for now.
|
|
* tree-vectorizer.h (vect_def_type): New enum type.
|
|
(_stmt_vec_info): Added new fields - live and _stmt_vec_info.
|
|
(STMT_VINFO_LIVE_P, STMT_VINFO_DEF_TYPE): New accessor macros.
|
|
(vect_is_simple_use): New arguments added to function declaration.
|
|
(vect_is_simple_reduction): New function declaration.
|
|
(vectorizable_live_operation): New function declaration.
|
|
|
|
* tree-vect-analyze.c (vect_can_advance_ivs_p): Add debug printout.
|
|
(vect_can_advance_ivs_p): Likewise.
|
|
* tree-vect-transform.c (vect_update_ivs_after_vectorizer): Likewise.
|
|
|
|
2005-06-05 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_rtx_costs): Remove unused variable.
|
|
|
|
2005-06-05 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
PR target/21914
|
|
* config/mmix/mmix.md ("*movdicc_real_foldable")
|
|
("*movdfcc_real_foldable", "*bCC_foldable")
|
|
("*bCC_inverted_foldable"): Specify DImode for register being
|
|
compared.
|
|
|
|
2005-06-04 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* reg-stack.c (struct block_info_def): Correct grammar typo.
|
|
(compensate_edge): Clean-up. Perform as little work as possible
|
|
when src and dest stacks match. Avoid modifying block_info.
|
|
Reorder and simplify assertion checks. Avoid unnecessary copying
|
|
of regstack structure.
|
|
(convert_regs_1): Set the done flag here...
|
|
(convert_regs_2): ... instead of here.
|
|
|
|
2005-06-04 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (no_global_regs_above): New.
|
|
(rs6000_emit_prologue): Use it; cosmetic formatting fixes.
|
|
(rs6000_emit_epilogue): Use it; cosmetic formatting fixes.
|
|
(rs6000_conditional_register_usage): Don't put Darwin PIC
|
|
register in global_regs.
|
|
(rs6000_stack_info): Don't set lr_save_p just because Darwin
|
|
PIC reg used.
|
|
(rs6000_emit_prologue): Save LR in R0 around Darwin PIC setup,
|
|
if not done by lr_save_p.
|
|
* config/rs6000/rs6000.md (insnv1_internal1): Back out 05-18 patch.
|
|
Use rotate instead of ashift.
|
|
(call_indirect_nonlocal_sysv): Prefer CTR to LR.
|
|
(call_value_indirect_nonlocal_sysv): Ditto.
|
|
|
|
2005-06-04 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphunit.c (cgraph_reset_node): Break out from ...
|
|
(cgraph_finalize_function): ... here.
|
|
(cgraph_finalize_compilation_unit): Reset nodes where backend
|
|
removed the body.
|
|
|
|
2005-06-04 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21888
|
|
* config/alpha/alpha.c (alpha_align_insns): Don't insert nops
|
|
until we've passed initial ldgp.
|
|
|
|
2005-06-04 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* cfgexpand.c (expand_one_var): Use DECL_HAS_VALUE_EXPR_P.
|
|
* dwarf2out.c (loc_descriptor_from_tree_1): Ditto.
|
|
* expr.c (expand_var): Ditto.
|
|
* function.c (gimplify_parameters): Use SET_DECL_VALUE_EXPR too.
|
|
* gimplify.c (gimplify_decl_expr): Ditto.
|
|
(gimplify_expr): Ditto.
|
|
* tree-mudflap.c (mf_decl_eligible_p): Use DECL_HAS_VALUE_EXPR_P.
|
|
* tree.c (value_expr_for_decl): New.
|
|
(print_value_expr_statistics): New.
|
|
(init_ttree): Init value_expr_for_decl.
|
|
(decl_value_expr_lookup): New.
|
|
(decl_value_expr_insert): Ditto.
|
|
(copy_node_stat): Copy DECL_VALUE_EXPR status.
|
|
* tree.h (DECL_VALUE_EXPR): Use hashtable.
|
|
(SET_DECL_VALUE_EXPR): New.
|
|
(DECL_HAS_VALUE_EXPR_P): New.
|
|
|
|
2005-06-04 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* lcm.c: Move all mode-switching related functions from here...
|
|
* mode-switching.c: ...to this new file.
|
|
* doc/passes.texi: Update accordingly.
|
|
|
|
* basic-block.h (label_value_list): Remove extern decl.
|
|
* cfgrtl.c (label_value_list): Remove.
|
|
(can_delete_label_p): Don't look at it.
|
|
* cfgcleanup.c (cleanup_cfg): Don't free it.
|
|
|
|
* common.opt: Don't refer to non-existing flag_alias_check.
|
|
|
|
2005-06-04 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix52.h (ASM_CPU_SPEC): Add power5.
|
|
|
|
2005-06-04 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* function.c (prologue, epilogue, sibcall_epilogue): Change
|
|
their types to VEC(int,heap)*.
|
|
(free_after_compilation): Free the three vectors above.
|
|
(init_function_for_compilation, record_insns, contains,
|
|
prologue_epilogue_contains, sibcall_epilogue_contains,
|
|
reposition_prologue_and_epilogue_notes): Use VEC instead of
|
|
VARRAY. (init_function_once): Remove.
|
|
* function.h: Remove the prototype for init_function_once.
|
|
* toplev.c (backend_init): Don't call init_function_once.
|
|
|
|
2005-06-04 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (tree_predict_edge): Do not predict entry edge and
|
|
single succestor edge.
|
|
|
|
2005-06-04 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21873
|
|
* c-typeck.c (push_init_level): Don't pop levels without braces if
|
|
implicit == 1.
|
|
|
|
2005-06-03 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* tree-data-ref.c (compute_self_dependence): New function.
|
|
(compute_all_dependences): Use it.
|
|
|
|
2005-06-03 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* c-parser.c (c_parser_parms_declarator): Don't use chainon().
|
|
(c_parser_expr_list): Don't use chainon().
|
|
|
|
* config/darwin.h (LINK_SPEC): Pass -syslibroot to linker
|
|
when -isysroot passed.
|
|
|
|
2005-06-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21879
|
|
* c-decl.c (start_function): Restore label_context_stack_se and
|
|
label_context_stack_vm if returning with an error.
|
|
|
|
2005-06-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
* configure.ac: Check declaration for asprintf, needed by
|
|
libiberty.h.
|
|
* configure: Regenerate.
|
|
* config.in: Likewise.
|
|
|
|
2005-06-03 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-ssa-dom.c (record_edge_info): Use last_basic_block to
|
|
allocate info array.
|
|
* tree-vrp.c (extract_range_from_unary_expr): Set resulting
|
|
range to varying in cast expressions that change
|
|
TYPE_PRECISION.
|
|
|
|
2005-06-03 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.opt: Add RejectNegative to divide-breaks and
|
|
divide-traps.
|
|
|
|
2005-06-03 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (remove_predictions_associated_with_edge): Declare.
|
|
* cfg.c (remove_edge): Use it.
|
|
* predict.c (remove_predictions_associated_with_edge): New function.
|
|
|
|
2005-06-03 Pat Haugen <pthaugen@us.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_conditional_register_usage):
|
|
Clear call_realy_used_regs[r2] when ABI_AIX.
|
|
|
|
2005-06-03 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR middle-end/21858
|
|
* fold-const.c (fold_binary): Fix type mismatches in folding
|
|
of comparisons.
|
|
|
|
2005-06-03 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* cgraph.c, cgraphunit.c, config/mips/mips.c: Fix comment
|
|
typos.
|
|
|
|
2005-06-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* collect2.c (maybe_unlink): Use unlink_if_ordinary.
|
|
|
|
2005-06-02 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* reload1.c (reload): Revert my previous patch.
|
|
|
|
2005-06-03 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/arm/semi.h (ASM_SPEC): Fix typo passing -mfloat-abi to
|
|
assembler.
|
|
|
|
2005-06-03 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
PR tree-optimization/21849
|
|
* tree-ssa-copy.c (dump_copy_of): Call sbitmap_zero.
|
|
|
|
2005-06-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (tree-vect-generic.o): New.
|
|
(OBJS-common, GTFILES, s-gtype): Add it.
|
|
* tree-complex.c (build_replicated_const, vector_inner_type,
|
|
vector_last_type, vector_last_nunits, build_word_mode_vector_type,
|
|
elem_op_func, tree_vec_extract, do_unop, do_binop, do_plus_minus,
|
|
do_negate, expand_vector_piecewise, expand_vector_parallel,
|
|
expand_vector_addition, expand_vector_operation,
|
|
type_for_widest_vector_mode, expand_vector_operations_1,
|
|
gate_expand_vector_operations, expand_vector_operations,
|
|
pass_lower_vector_ssa): Move to tree-vect-generic.c.
|
|
(tree_lower_complex): Rename from tree_lower_operations.
|
|
(pass_lower_complex): Rename from pass_pre_expand.
|
|
* tree-vect-generic.c: New file.
|
|
* tree-pass.h (pass_lower_complex): Rename from pass_pre_expand.
|
|
(pass_lower_vector): New.
|
|
* tree-optimize.c (init_tree_optimization_passes): Update to match.
|
|
|
|
2005-06-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* modulo-sched.c (doloop_register_get): Protect against
|
|
doloop_end not defined.
|
|
|
|
2005-06-02 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/sh/sh.c (general_movsrc_operand,
|
|
general_movdst_operand, arith_reg_operand, arith_reg_dest,
|
|
logical_reg_operand, int_gpr_dest, fp_arith_reg_operand,
|
|
fp_arith_reg_dest, arith_operand, arith_reg_or_0_operand,
|
|
xor_operand, cmp_operand, logical_operand, and_operand,
|
|
fpscr_operand, fpul_operand, symbol_ref_operand,
|
|
commutative_float_operator, noncommutative_float_operator,
|
|
unary_float_operator, binary_float_operator,
|
|
binary_logical_operator, equality_comparison_operator,
|
|
greater_comparison_operator, less_comparison_operator,
|
|
shift_operator, logical_operator, target_reg_operand,
|
|
target_operand, mextr_bit_offset, extend_reg_operand,
|
|
trunc_hi_operand, extend_reg_or_0_operand, minuend_operand,
|
|
general_extend_operand, ua_address_operand,
|
|
cache_address_operand, inqhi_operand, sh_rep_vec, sh_1el_vec,
|
|
sh_const_vec, ua_offset, sh_register_operand, cmpsi_operand,
|
|
shift_count_reg_operand, shift_count_operand,
|
|
unaligned_load_operand): Move to ...
|
|
* config/sh/predicates.md: ... here.
|
|
* config/sh/sh.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES):
|
|
Remove.
|
|
|
|
2005-06-02 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree.c (build_common_builtin_nodes): Fix the return type on
|
|
__builtin_memcmp.
|
|
|
|
2005-06-02 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa-loop-ivopts.c (build_addr_strip_iref): Remove.
|
|
(find_interesting_uses_address): Use build_fold_addr_expr instead.
|
|
(strip_offset_1): Likewise.
|
|
(tree_to_aff_combination): Likewise.
|
|
|
|
2005-06-02 DJ Delorie <dj@redhat.com>
|
|
|
|
* convert.c (convert_to_pointer): Avoid recursion if no conversion
|
|
is needed.
|
|
|
|
2005-06-02 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-chrec.c (chrec_fold_plus_1): Ensure we build
|
|
binary operations with the correct types.
|
|
* tree-ssa-loo-ivopts.c (idx_find_step): Use sizetype
|
|
for all computation.
|
|
|
|
2005-06-02 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* tree-vrp.c, config/arm/arm.md, config/arm/arm1020e.md,
|
|
config/rs6000/rs6000.md: Fix comment typos. Follow splling
|
|
conventions.
|
|
* doc/install.texi: Fix a typo.
|
|
|
|
2005-06-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphunit.c (cgraph_function_and_variable_visibility): Extern
|
|
inline functions are not local.
|
|
|
|
2005-06-02 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* gimplify.c (gimplify_ctx): Change the type of case_labels to
|
|
VEC from VARRAY.
|
|
(gimplify_switch_expr, gimplify_case_label_expr): Adjust uses
|
|
of case_labels.
|
|
|
|
2005-06-02 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* c-typeck.c (build_indirect_ref): Build INDIRECT_REF
|
|
with correct type.
|
|
|
|
2005-06-02 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_add_execute): Do not handle out-of-pool
|
|
execute templates.
|
|
(s390_dump_pool): Likewise.
|
|
(s390_mainpool_start, s390_mainpool_finish): Likewise.
|
|
(s390_chunkify_start): Likewise.
|
|
(s390_dump_execute): Remove.
|
|
(s390_reorg): Handle out-of-pool execute templates.
|
|
|
|
2005-06-02 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* optabs.c: (expand_bool_compare_and_swap): Emit barrier after
|
|
unconditional jump.
|
|
|
|
2005-06-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_node): Maintain master clones.
|
|
(cgraph_remove_node): Likewise.
|
|
(availability_names): New static variable.
|
|
(dump_cgraph_node): Dump availability.
|
|
(dump_cgraph_varpool_node): Likewise.
|
|
(cgraph_is_master_clone, cgraph_master_clone,
|
|
cgraph_function_body_availability,
|
|
cgraph_variable_initializer_availability): New functions.
|
|
* cgraph.h (availability): New enum.
|
|
(struct cgraph_node): Add master_clone.
|
|
(cgraph_is_master_clone, cgraph_master_clone,
|
|
cgraph_function_body_availability,
|
|
cgraph_variable_initializer_availability): Declare.
|
|
* cgraphunit.c (cgraph_expand_function): Setcgraph_function_flags_ready.
|
|
(cgraph_remove_unreachable_nodes): Remove unreachable nodes.
|
|
* ipa-inline.c (cgraph_decide_inlining): Do not call
|
|
cgraph_remove_unreachable_nodes.
|
|
|
|
* cgraphunit.c (cgraph_function_and_variable_visibility): Fix typo in
|
|
previous patch.
|
|
|
|
2005-06-02 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 21582
|
|
* tree-vrp.c (nonnull_arg_p): New.
|
|
(get_value_range): Call it.
|
|
|
|
2005-06-02 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.h (processor_type): Remove PROCESSOR_DEFAULT,
|
|
add PROCESSOR_MAX.
|
|
(mips_rtx_cost_data): New datatype.
|
|
(MEMORY_MOVE_COST): Use data from structure.
|
|
(BRANCH_COST): Ditto.
|
|
(LOGICAL_OP_NON_SHORT_CIRCUIT): Define to zero.
|
|
* config/mips/mips.md (cpu): Rework for processor_type changes.
|
|
* config/mips/mips.c (mips_cost): New variable.
|
|
(DEFAULT_COSTS): Define.
|
|
(mips_rtx_cost_data): New.
|
|
(mips_rtx_costs): Use. Minor formatting changes. Use COSTS_N_INSNS
|
|
for NEG cost. Add support for FLOAT, UNSIGNED_FLOAT, FIX,
|
|
FLOAT_EXTEND, FLOAT_TRUNCATE, and SQRT.
|
|
(override_options): Set cost data.
|
|
(mips_register_move_cost): Formatting changes.
|
|
(bdesc_arrays): Use PROCESSOR_MAX.
|
|
(mips_init_builtins): Ditto.
|
|
|
|
2005-06-02 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 21765
|
|
* doc/invoke.texi: Document -ftree-vrp.
|
|
|
|
2005-06-02 Dorit Nuzman <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/21734
|
|
* tree-vectorizer.c (slpeel_update_phis_for_duplicate_loop): Use the
|
|
phi_result when current_def is not available.
|
|
(slpeel_update_phi_nodes_for_guard1): Don't fail if current_def is not
|
|
available.
|
|
|
|
2005-06-02 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_insn_valid_within_doloop): New.
|
|
(TARGET_INSN_VALID_WITHIN_DOLOOP): Define.
|
|
|
|
2005-06-02 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-vrp.c (has_assert_expr, maybe_add_assert_expr): Remove.
|
|
|
|
2005-06-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (dump_cgraph_node): Print new flags.
|
|
(dump_cgraph_varpool_node): Likewise.
|
|
(decide_variable_is_needed): Initialize externally_visible flag.
|
|
* cgraph.h (cgraph_local_info): Add externally_visible flag.
|
|
(cgraph_varpool_node): Likewise.
|
|
(cgraph_function_flags_ready): Declare.
|
|
* cgraph.c (cgraph_mark_local_functions): Rename to ...
|
|
(cgraph_function_and_variable_visibility) ... this one; handle
|
|
externally_visible flags.
|
|
(decide_is_function_needed): Set externally_visible flag.
|
|
(cgraph_finalize_function): Deal properly with early cleanups.
|
|
(cgraph_optimize): Update call of
|
|
cgraph_function_and_variable_visibility.
|
|
|
|
2005-06-02 Steven Bosscher <stevenb@suse.de>
|
|
Mostafa Hagog <mustafa@il.ibm.com>
|
|
|
|
* cfgloop.h (doloop_condition_get): Make external.
|
|
* loop-doloop.c (doloop_condition_get): Generalize to make it
|
|
usable in modulo-sched.c.
|
|
* modulo-sched.c (doloop_register_get): Use
|
|
doloop_condition_get instead of duplicating it.
|
|
|
|
2005-06-02 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* reload1.c (reload): Undo 2005-04-20 change. Make sure we detect
|
|
the correct set of init_insns that need deletion.
|
|
* local-alloc.c (update_equiv_regs): When substituting sole definition
|
|
into sole use of a reg, delete it from liveness information.
|
|
|
|
2005-06-02 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.h (TARGET_FPU_DOUBLE): Use MASK_SH4.
|
|
|
|
2005-06-01 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR 14341, PR 21332, PR 20701, PR 21029, PR 21086, PR 21090
|
|
PR 21289, PR 21348, PR 21367, PR 21368, PR 21458.
|
|
* fold-const.c (invert_tree_comparison): Make extern.
|
|
* tree-flow.h (enum value_range_type): Move to tree-ssa-propagate.
|
|
(struct value_range_def): Limewise.
|
|
(get_value_range): Remove.
|
|
(dump_value_range): Remove.
|
|
(dump_all_value_ranges): Remove.
|
|
(debug_all_value_ranges): Remove.
|
|
(vrp_evaluate_conditional): Declare.
|
|
* tree-ssa-propagate.c (struct prop_stats_d): Add field
|
|
num_pred_folded.
|
|
(substitute_and_fold): Add argument use_ranges_p.
|
|
Update all callers.
|
|
If use_ranges_p is true, call fold_predicate_in to fold
|
|
predicates using range information.
|
|
Ignore ASSERT_EXPRs.
|
|
Change debugging output to only show statements that have been
|
|
folded.
|
|
(replace_phi_args_in): Move debugging output code from
|
|
substitute and fold.
|
|
(fold_predicate_in): New local function.
|
|
* tree-ssa-propagate.h (enum value_range_type): Move from
|
|
tree-flow.h.
|
|
(struct value_range_d): Likewise.
|
|
Add field 'equiv'.
|
|
(value_range_t): Rename from value_range.
|
|
* tree-vrp.c (found_in_subgraph): Rename from found.
|
|
(get_opposite_operand): Remove.
|
|
(struct assert_locus_d): Declare.
|
|
(assert_locus_t): Declare.
|
|
(need_assert_for): Declare.
|
|
(asserts_for): Declare.
|
|
(blocks_visited): Declare.
|
|
(vr_value): Declare.
|
|
(set_value_range): Add argument 'equiv'.
|
|
Don't drop to VARYING ranges that cover all values in the
|
|
type.
|
|
Make deep copy of equivalence set 'equiv'.
|
|
(copy_value_range): New local function.
|
|
(set_value_range_to_undefined): New local function.
|
|
(compare_values): Return -2 if either value has overflowed.
|
|
(range_includes_zero_p): New local function.
|
|
(extract_range_from_assert): Flip the predicate code if the
|
|
name being asserted is on the RHS of the predicate.
|
|
Avoid creating unnecessary symbolic ranges if the comparison
|
|
includes another name with a known numeric range.
|
|
Update the equivalnce set of the new range when asserting
|
|
EQ_EXPR predicates.
|
|
(extract_range_from_ssa_name): Update the equivalence set of
|
|
the new range with VAR.
|
|
(extract_range_from_binary_expr): Also handle TRUTH_*_EXPR.
|
|
If -fwrapv is used, set the resulting range to VARYING if the
|
|
operation overflows. Otherwise, use TYPE_MIN_VALUE and
|
|
TYPE_MAX_VALUE to represent -INF and +INF.
|
|
Fix handling of *_DIV_EXPR.
|
|
(extract_range_from_unary_expr): Handle MINUS_EXPR and
|
|
ABS_EXPR properly by switching the range around if necessary.
|
|
(extract_range_from_comparison): New local function.
|
|
(extract_range_from_expr): Call it.
|
|
(adjust_range_with_scev): Do not adjust the range if using
|
|
wrapping arithmetic (-fwrapv).
|
|
(dump_value_range): Also show equivalence set.
|
|
Show -INF and +INF for TYPE_MIN_VALUE and TYPE_MAX_VALUE.
|
|
(build_assert_expr_for): Also build ASSERT_EXPR for EQ_EXPR.
|
|
(infer_value_range): Change return value to bool.
|
|
Add arguments 'comp_code_p' and 'val_p'.
|
|
Do not attempt to infer ranges from statements that may throw.
|
|
Store the comparison code in comp_code_p.
|
|
Store the other operand to be used in the predicate in val_p.
|
|
(dump_asserts_for): New.
|
|
(debug_asserts_for): New.
|
|
(dump_all_asserts): New.
|
|
(debug_all_asserts): New.
|
|
(register_new_assert_for): New.
|
|
(register_edge_assert_for): New.
|
|
(find_conditional_asserts): New.
|
|
(find_assert_locations): New.
|
|
(process_assert_insertions_for): New.
|
|
(process_assert_insertions): New.
|
|
(insert_range_assertions): Initialize found_in_subgraph,
|
|
blocks_visited, need_assert_for and asserts_for.
|
|
Call find_assert_locations and process_assert_insertions.
|
|
(remove_range_assertions): Add more documentation.
|
|
(vrp_initialize): Change return type to void.
|
|
Do not try to guess if running VRP is worth it.
|
|
(compare_name_with_value): New.
|
|
(compare_names): New.
|
|
(vrp_evaluate_conditional): Add argument 'use_equiv_p'. If
|
|
use_equiv_p is true, call compare_names and
|
|
compare_name_with_value to compare all the ranges for every
|
|
name in the equivalence set of the predicate operands.
|
|
Update all callers.
|
|
(vrp_meet): Try harder not to derive a VARYING range.
|
|
If two values meet, the resulting equivalence set is the
|
|
intersection of the two equivalence sets.
|
|
(vrp_visit_phi_node): Call copy_value_range to get the current
|
|
range information of the LHS.
|
|
(vrp_finalize): Create a value vector representing all the
|
|
names that ended up with exactly one value in their range.
|
|
Call substitute_and_fold.
|
|
(execute_vrp): Document equivalence sets in ranges.
|
|
* tree.h (SSA_NAME_VALUE_RANGE): Remove.
|
|
(struct tree_ssa_name): Remove field value_range.
|
|
(invert_tree_comparison): Declare.
|
|
|
|
2005-06-01 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/21839
|
|
|
|
* gimplify.c (zero_sized_field_decl): New function.
|
|
(gimplify_init_ctor_eval): Use it.
|
|
|
|
2005-06-01 Josh Conner <jconner@apple.com>
|
|
|
|
PR 21478
|
|
* gimplify.c (gimplify_init_constructor): Don't spill initializer
|
|
to read-only memory if it's sparse.
|
|
|
|
2005-06-01 Ramana Radhakrishnan <ramana@codito.com>
|
|
|
|
* doc/rtl.texi: Remove references to NOTE_INSN_SETJMP.
|
|
Add documentation for REG_SETJMP
|
|
|
|
2005-06-01 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* stmt.c (expand_case): Use build_int_cst.
|
|
(node_has_low_bound): Likewise, and correct type mismatch.
|
|
(node_has_high_bound): Likewise.
|
|
* fold-const.c (fold_binary): Ensure we build trees
|
|
with the correct types - undo what STRIP_NOPS possibly did.
|
|
|
|
2005-06-01 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree.h (fold_indirect_ref_1): Export from fold-const.c.
|
|
* fold-const.c (fold_indirect_ref_1): No longer static.
|
|
* tree-inline.c (copy_body_r): Use fold_indirect_ref_1 for
|
|
folding, if possible.
|
|
|
|
2005-06-01 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* common.opt (fjump-tables): New.
|
|
* doc/invoke.texi (-fno-jump-tables): Document.
|
|
* stmt.c (expand_end_case_type): Do not emit jump tables unless
|
|
flag_jump_tables.
|
|
|
|
2005-06-01 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.md (bunordered, bordered, bungt, bunlt, bunge, bunle, buneq)
|
|
(bltgt, arm_buneq, arm_bltgt, sunordered, sordered, sungt, sunge)
|
|
(sunlt, sunle): Enable patterns on VFP.
|
|
|
|
* arm.md (attribute 'type'): Add new types - f_loads floadd, f_stores,
|
|
f_stored, f_flag, f_cvt.
|
|
(generic_sched): No-longer used for the arm1020e and arm1022e cores.
|
|
Include arm1020e.md.
|
|
* vfp.md (fmstat): New cpu unit. Add an exclusion set between it and
|
|
the ds and fmac pipelines. Re-work all load and store patterns and
|
|
all conversion patterns to use new attributes. Adjust reservation
|
|
descriptions accordingly.
|
|
* arm1020e.md: New file.
|
|
* t-arm: Add dependency.
|
|
|
|
2005-06-01 Jan Hubicka <jh@suse.cz>
|
|
|
|
* except.c (struct eh_region): Kill unused fields.
|
|
* basic-block.h (struct basic_block_def): Likewise.
|
|
|
|
2005-06-01 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/21767
|
|
* rtl.h (function_invariant_p): Re-add declaration.
|
|
* reload1.c (function_invariant_p): No longer static.
|
|
* ifcvt.c (dead_or_predicable): Remove REG_EQUAL notes that
|
|
might have become invalid.
|
|
|
|
2005-06-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/21536
|
|
PR c/20760
|
|
* gimplify.c (gimplify_decl_expr): Call gimplify_type_sizes
|
|
on variable sizes types if a decl is a pointer to a VLA.
|
|
(gimplify_type_sizes): Handle POINTER_TYPE and REFERENCE_TYPE.
|
|
Call gimplify_type_sizes on aggregate fields. Prevent infinite
|
|
recursion.
|
|
|
|
* fold-const.c (fold_ternary): Optimize BIT_FIELD_REF of VECTOR_CST.
|
|
|
|
* config/i386/xmmintrin.h (_mm_setzero_ps, _mm_set_ss, _mm_set1_ps,
|
|
_mm_set_ps, _mm_setr_ps): Add __extension__.
|
|
* config/i386/emmintrin.h (_mm_set_sd, _mm_set1_pd, _mm_set_pd,
|
|
_mm_setr_pd, _mm_setzero_pd, _mm_set_epi64x, _mm_set_epi64x,
|
|
_mm_set_epi32, _mm_set_epi16, _mm_set_epi8, _mm_setzero_si128):
|
|
Likewise.
|
|
(_mm_clflush): Don't use return in void function.
|
|
|
|
* config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128,
|
|
_mm_castps_pd, _mm_castps_si128, _mm_castsi128_ps, _mm_castsi128_pd):
|
|
Use __inline instead of inline.
|
|
|
|
2005-06-01 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* fold-const.c (fold_binary): Fix types in strlen vs.
|
|
zero comparison folding.
|
|
|
|
2005-06-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* configure.ac (HAVE_AS_JSRDIRECT_RELOCS): New.
|
|
* config.in, configure: Rebuild.
|
|
* config/alpha/alpha.c (print_operand): Add 'j'.
|
|
* alpha.md (divmodsi_internal_er_1): Use it.
|
|
(divmoddi_internal_er_1): Likewise.
|
|
|
|
2005-06-01 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* system.h (TARGET_OPTIONS, TARGET_SWITCHES): Poison.
|
|
* opts.h (print_filtered_help): Delete.
|
|
* opts.c (handle_option, decode_options): Remove calls to
|
|
set_target_switch.
|
|
(print_target_help): New function.
|
|
(common_option, print_help): Call print_target_help instead of
|
|
display_target_options.
|
|
(print_filtered_help): Make static.
|
|
* toplev.h (display_target_options, set_target_switch): Delete.
|
|
* toplev.c (target_switches, target_options, display_target_options)
|
|
(set_target_switch): Delete.
|
|
(print_switch_values): Remove handling of TARGET_SWITCHES and
|
|
TARGET_OPTIONS.
|
|
(default_get_pch_validity): Likewise. Only treat target_flags
|
|
specially if targetm.check_pch_target_flags is nonnull.
|
|
(pch_option_mismatch): New function.
|
|
(default_pch_valid_p): Use it. Remove handling of TARGET_SWITCHES
|
|
and TARGET_OPTIONS. Only treat target_flags specially if
|
|
targetm.check_pch_target_flags is nonnull.
|
|
* config/ia64/ia64.c (ia64_override_options): Don't mention
|
|
TARGET_OPTIONS in comment.
|
|
* config/m68k/m68k-none.h (CC1_SPEC): Likewise.
|
|
* doc/invoke.texi: Remove a reference to TARGET_SWITCHES.
|
|
* doc/tm.texi (TARGET_DEFAULT_TARGET_FLAGS): Don't mention the
|
|
interaction with TARGET_SWITCHES.
|
|
(TARGET_@var{featurename}, TARGET_SWITCHES, TARGET_OPTIONS): Delete.
|
|
|
|
2005-06-01 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/sh/sh.c (multcosts): Check sh_multcost rather than
|
|
sh_multcost_str.
|
|
(sh_register_move_cost): Likewise sh_gettrcost and sh_gettrcost_str.
|
|
(sh_multcost_str, sh_gettrcost_str, sh_div_str, sh_divsi3_libfunc)
|
|
(cut2_workaround_str): Delete.
|
|
* config/sh/sh.h (SUBTARGET_OPTIONS, TARGET_OPTIONS)
|
|
(TARGET_SH5_CUT2_WORKAROUND, sh_multcost_str, sh_gettrcost_str)
|
|
(sh_div_str, sh_divsi3_libfunc, cut2_workaround_str): Delete.
|
|
* config/sh/sh.opt (mcut2-workaround, mdiv=, mdivsi3_libfunc=)
|
|
(mgettrcost=, multcost=): New options.
|
|
|
|
2005-06-01 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* opts.h (cl_option_state): New structure.
|
|
(get_option_state): Declare.
|
|
* opts.c (get_option_state): New function.
|
|
* toplev.c (option_affects_pch_p): New function.
|
|
(default_get_pch_validity): Store the state of all options for which
|
|
option_affects_pch_p returns true.
|
|
(default_pch_valid_p): Check the state of those options here.
|
|
Only check target_flags separately if targetm.check_pch_target_Flags
|
|
is nonnull or if TARGET_SWITCHES is defined.
|
|
|
|
2005-06-01 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips-protos.h (mips_use_ins_ext_p): Remove parameter
|
|
names.
|
|
|
|
2005-06-01 Mostafa Hagog <mustafa@il.ibm.com>
|
|
|
|
* modulo-sched.c (undo_generate_reg_moves ): Fix PR 21138.
|
|
|
|
2005-06-01 Mostafa Hagog <mustafa@il.ibm.com>
|
|
|
|
* gcse.c (compute_transp, load_killed_in_block): Use
|
|
MEM_READONLY_P.
|
|
|
|
2005-06-01 David.Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
PR target/21854
|
|
* config/mips/mips-protos.h: Declare mips_use_ins_ext_p
|
|
|
|
2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* errors.h (warning, error, fatal, internal_error): Add printf
|
|
attribute.
|
|
* genmodes.c (make_vector_mode): Fix format arguments.
|
|
|
|
2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* basic-block.h, bb-reorder.c, c-gimplify.c, config/darwin.c,
|
|
config/rs6000/rs6000-c.c, dominance.c, gimple-low.c, gimplify.c,
|
|
lambda-code.c, lambda-trans.c, tree-browser.c, tree-cfg.c,
|
|
tree-chrec.c, tree-data-ref.c, tree-dfa.c, tree-eh.c,
|
|
tree-if-conv.c, tree-into-ssa.c, tree-loop-linear.c,
|
|
tree-mudflap.c, tree-nomudflap.c, tree-outof-ssa.c,
|
|
tree-pretty-print.c, tree-scalar-evolution.c, tree-sra.c,
|
|
tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c,
|
|
tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-live.c,
|
|
tree-ssa-operands.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
|
|
tree-ssa-propagate.c, tree-ssa-sink.c, tree-ssa-threadupdate.c,
|
|
tree-ssa-uncprop.c, tree-ssa.c, tree-vect-analyze.c,
|
|
tree-vect-transform.c, tree-vectorizer.c, vec.c: Don't include
|
|
errors.h and include toplev.h if necessary.
|
|
|
|
* rtl.c, varray.c: If we're compiling as a GENERATOR_FILE, include
|
|
errors.h otherwise include toplev.h.
|
|
|
|
* Makefile.in: Update dependencies.
|
|
|
|
2005-06-01 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/cygming.h (NO_PROFILE_COUNTERS): Define.
|
|
|
|
2005-05-31 Geoffrey Keating <geoffk@geoffk.org>
|
|
|
|
* config/rs6000/rs6000.md (sync_boolcshort_internal): New.
|
|
* config/rs6000/rs6000.c (rs6000_emit_sync): Shift count must
|
|
be complemented for big-endian. Mask for AND must be rotated,
|
|
not shifted. Handle short operands with NOT on the memory
|
|
operation.
|
|
|
|
2005-05-30 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* c-objc-common.c (c_tree_printer): Check flag before hashtable.
|
|
Use DECL_DEBUG_EXPR and SET_DECL_DEBUG_EXPR.
|
|
* dwarf2out.c (dwarf2out_var_location): Ditto.
|
|
* toplev.c (default_tree_printer): Ditto.
|
|
* tree-outof-ssa.c (create_temp): Ditto.
|
|
* tree-sra.c (instantiate_element): Ditto.
|
|
* var-tracking.c (track_expr_p): Ditto.
|
|
* tree.c (struct tree_map): New structure.
|
|
(debug_expr_for_decl): New.
|
|
(tree_map_eq): New function.
|
|
(tree_map_hash): Ditto.
|
|
(tree_map_marked_p): Ditto.
|
|
(print_debug_expr_statistics): Ditto.
|
|
(decl_debug_expr_lookup): Ditto.
|
|
(decl_debug_expr_insert): Ditto.
|
|
(dump_tree_statistics): Dump debug_expr hashtable stats.
|
|
* tree.h (DECL_DEBUG_EXPR): Change
|
|
(SET_DECL_DEBUG_EXPR): Add.
|
|
|
|
2005-06-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* configure.ac: Add --enable-secureplt.
|
|
(HAVE_AS_REL16): Test for R_PPC_REL16 relocs.
|
|
* config.in: Regenerate.
|
|
* configure: Regenerate.
|
|
* config.gcc (powerpc64-*-linux*, powerpc-*-linux*): Add
|
|
rs6000/secureplt.h to tm_file when enable_secureplt.
|
|
* doc/invoke.texi (msecure-plt, mbss-plt): Document.
|
|
* doc/install.texi: Document --enable-targets and --enable-secureplt.
|
|
Correct xrefs to "Using the GNU Compiler Collection (GCC)".
|
|
* config/rs6000/secureplt.h: New file.
|
|
* config/rs6000/sysv4.h (TARGET_SECURE_PLT): Define.
|
|
(SUBTARGET_OVERRIDE_OPTIONS): Error if -msecure-plt given without
|
|
assembler support.
|
|
(CC1_SECURE_PLT_DEFAULT_SPEC): Define.
|
|
(CC1_SPEC): Delete duplicate mno-sdata. Invoke cc1_secure_plt_default.
|
|
(SUBTARGET_EXTRA_SPECS): Add cc1_secure_plt_default.
|
|
* config/rs6000/sysv4.opt (msecure-plt, bss-plt): Add options.
|
|
* config/rs6000/rs6000.h (TARGET_SECURE_PLT): Define.
|
|
* config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Handle
|
|
TARGET_SECURE_PLT got register load sequence.
|
|
(rs6000_emit_prologue): Call rs6000_emit_load_toc_table when
|
|
TARGET_SECURE_PLT.
|
|
(rs6000_elf_declare_function_name): Don't emit toc address offset
|
|
word when TARGET_SECURE_PLT.
|
|
* config/rs6000/rs6000.md (elf_high, elf_low): Move past load_toc_*.
|
|
(load_toc_v4_PIC_1) Enable for TARGET_SECURE_PLT.
|
|
(load_toc_v4_PIC_3b, load_toc_v4_PIC_3c): New insns.
|
|
(call, call_value): Mark pic_offset_table_rtx used for sysv pic and
|
|
TARGET_SECURE_PLT.
|
|
(call_nonlocal_sysv, call_value_nonlocal_sysv, sibcall_nonlocal_sysv,
|
|
sibcall_value_nonlocal_sysv): Add 32768 offset when TARGET_SECURE_PLT
|
|
and -fPIC.
|
|
* config/rs6000/tramp.asm (trampoline_initial): Use "bcl 20,31".
|
|
(__trampoline_setup): Likewise. Init r30 before plt call.
|
|
|
|
2005-05-31 DJ Delorie <dj@redhat.com>
|
|
|
|
* expr.c (convert_move): When a partial_int requires multiple
|
|
conversion steps, make sure successive steps convert the
|
|
intermediate value, not the original value.
|
|
|
|
* expmed.c (expand_mult): Convert partial_int multiplies to
|
|
shift/add combinations too.
|
|
|
|
* genmodes.c (mode_data): Add wider_2x.
|
|
(calc_wider_mode): Calculate twice-wider mode too.
|
|
(emit_mode_wider): Emit twice-wider mode too.
|
|
* machmode.h (mode_2xwider, GET_MODE_2XWIDER_MODE): New.
|
|
* expr.c (expand_expr_real_1): Use it for expanding
|
|
multiplies.
|
|
|
|
2005-05-31 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/21817
|
|
* tree-ssa-loop-im.c (for_each_index): Handle VECTOR_CST.
|
|
|
|
2005-05-31 Pat Haugen <pthaugen@us.ibm.com>
|
|
|
|
* loop.c (loop_invariant_p, valid_initial_value_p): Revert last
|
|
change.
|
|
|
|
2005-05-31 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/20931
|
|
PR middle-end/20946
|
|
* fold-const.c (fold_checksum_tree): Copy types also if
|
|
TYPE_CONTAINS_PLACEHOLDER_INTERNAL is set.
|
|
Don't call fold_checksum_tree for TREE_LIST's TREE_CHAIN
|
|
first.
|
|
Tail recurse TREE_LIST's TREE_CHAIN.
|
|
|
|
2005-05-31 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/21732
|
|
* tree-ssa-copy.c (dump_copy_of): Create a bitmap and don't visit a
|
|
SSA_NAME twice and cause the loop to become finite. Remove the test
|
|
for val.
|
|
|
|
2005-05-31 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree-cfg.c (verify_expr): Add checking for COND_EXPR's conditional
|
|
expression.
|
|
|
|
2005-05-31 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* doc/tm.texi (TARGET_GET_PCH_VALIDITY, TARGET_PCH_VALID_P): Tweak
|
|
the documentation to make it more future-proof.
|
|
(TARGET_CHECK_PCH_TARGET_FLAGS): Document this new hook.
|
|
* target.h (gcc_target): Add check_pch_target_flags.
|
|
* target-def.h (TARGET_CHECK_PCH_TARGET_FLAGS): New macro.
|
|
(TARGET_INITIALIZER): Include it.
|
|
* toplev.c (default_pch_valid_p): Use targetm.check_pch_target_flags.
|
|
* config/sh/sh-protos.h (sh_pch_valid_p): Delete.
|
|
* config/sh/sh.c (TARGET_PCH_VALID_P, sh_pch_valid_p): Delete.
|
|
(sh_check_pch_target_flags): New function.
|
|
(TARGET_CHECK_PCH_TARGET_FLAGS): Override default.
|
|
|
|
2005-05-31 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* fold-const.c (extract_array_ref): Handle more cases,
|
|
do some useful canonicalization of the base.
|
|
(fold_binary): Explicitly deal with arrays of zero-sized
|
|
structures during folding of &a[i] == &a[j].
|
|
|
|
2005-05-31 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* doc/install.texi (sparc-sun-solaris2*): Update note
|
|
about Sun bug 4910101.
|
|
(sparc-sun-solaris2.7): Document bootstrap
|
|
failure with Sun WorkShop 6 99/08/18 as.
|
|
|
|
2005-05-30 Pat Haugen <pthaugen@us.ibm.com>
|
|
|
|
* loop.c (loop_invariant_p, valid_initial_value_p): Use
|
|
regs_invalidated_by_call instead of call_used_regs.
|
|
|
|
2005-05-30 Paolo Carlini <pcarlini@suse.de>
|
|
|
|
PR middle-end/21743
|
|
* builtins.def (BUILT_IN_CLOG, BUILT_IN_CLOGF, BUILT_IN_CLOGL):
|
|
Enable.
|
|
* doc/extend.texi: Add clog, clogf, clogl.
|
|
|
|
2005-05-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR middle-end/20303
|
|
* c-pragma.c: Include "vec.h".
|
|
(handle_pragma_visibility): Use VEC.
|
|
|
|
* doc/invoke.texi: Remove the nested visibility push limit.
|
|
|
|
2005-05-30 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR rtl-optimization/15422
|
|
* reg-stack.c (starting_stack_p): New static global.
|
|
(straighten_stack): Delete prototype. Change to update the stack
|
|
before the current insn.
|
|
(subst_stack_regs): Update call to straighten stack.
|
|
(emit_swap_insn): Delete prototype. For the first insn in a
|
|
basic block, update stack_in instead of emitting a real swap.
|
|
(change_stack): When changing the stack before the first insn
|
|
in a basic block, update stack_in instead of emitting real code.
|
|
(compensate_edges): Clear starting_stack_p during compensation.
|
|
(convert_regs_1): Keep track of starting_stack_p whilst processing
|
|
a basic block.
|
|
|
|
2005-05-30 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-ccp.c (const_val): Make it static.
|
|
|
|
2005-05-29 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
PR target/21761
|
|
* config/rs6000/rs6000.md: Remove stray TARGET_32BIT from
|
|
pattern involving `:P'.
|
|
|
|
* Makefile.in (install-cpp): Depend on installdirs.
|
|
|
|
2005-05-30 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-outof-ssa.c (_elim_graph): Change the type of edge_list
|
|
to VEC(int,heap)*.
|
|
(new_elim_graph, clear_elim_graph, delete_elim_graph,
|
|
elim_graph_add_edge, elim_graph_remove_succ_edge,
|
|
FOR_EACH_ELIM_GRAPH_SUCC, FOR_EACH_ELIM_GRAPH_PRED): Use VEC
|
|
instead of VARRAY.
|
|
|
|
2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cgraphunit.c, ipa-inline.c, loop-iv.c, modulo-sched.c,
|
|
opts.c, postreload-gcse.c, tree-browser.def, tree-eh.c,
|
|
tree-ssa-copyrename.c, tree-vect-analyze.c: Fix typos and
|
|
follow spelling conventions in error/dump messages.
|
|
|
|
2005-05-29 Roger Sayle <roger@eyesopen.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (noce_emit_move_insn): Construct a SET pattern directly
|
|
if the RHS isn't suitable for calling emit_move_insn.
|
|
|
|
2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-ccp.c (ccp_fold): Return immediately after calling
|
|
fold_unary and fold_binary.
|
|
|
|
2005-05-29 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* reg-stack.c (propagate_stack): Always copy the source stack to
|
|
the destination. This routine is now only called when this is safe.
|
|
(better_edge): New function split out from convert_regs_1 to
|
|
determine which of two edges is better to propagate across.
|
|
(convert_regs_1): We need only search for a best edge if the
|
|
stack layout hasn't been defined yet. Use better_edge to help
|
|
find beste. No longer traverse unnecessary edges.
|
|
|
|
2005-05-29 Keith Besaw <kbesaw@us.ibm.com>
|
|
|
|
* tree-ssa-alias.c (new_type_alias): New procedure to
|
|
create a type memory tag for a pointer with a may-alias
|
|
set determined from a variable declaration.
|
|
* tree-flow.h: export declaration of new_type_alias
|
|
* tree-optimize.c (init_tree_optimization_passes): document
|
|
that pass_may_alias cannot be called after pass_vectorize.
|
|
* tree-vect-transform (vect_create_data_ref_ptr): Call
|
|
new_type_alias when an type memory tag isn't available
|
|
for a reference.
|
|
(vectorizable_store): Use copy_virtual_operands to update
|
|
virtual defs in place (so that loop_version can be called).
|
|
Call mark_for_renaming for the virtual defs in case peeling
|
|
is done and virtual uses outside the loop need to be updated.
|
|
|
|
2005-05-29 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/21639
|
|
* tree-complex.c (pass_lower_vector_s): Remove TODO_ggc_collect.
|
|
|
|
2005-05-29 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/21562
|
|
* cfgexpand.c (construct_init_block): Deal properly with the case
|
|
of entry edge not pointing to very first basic block.
|
|
|
|
2005-05-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-ccp.c (ccp_fold): Remove code that produces
|
|
non-gimple min invariant.
|
|
|
|
* Makefile.in (OBJS-common): Add tree-cfgcleanup.o.
|
|
* tree-flow.h: Add prototypes for start_recording_case_labels
|
|
and end_recording_case_labels.
|
|
* tree-cfg.c (start_recording_case_labels,
|
|
end_recording_case_labels): Export.
|
|
(cleanup_tree_cfg_loop, modified_noreturn_calls,
|
|
cleanup_control_flow, cleanup_control_expr_graph,
|
|
remove_fallthru_edge, phi_alternatives_equal,
|
|
tree_forwarder_block_p, has_abnormal_incoming_edge_p,
|
|
remove_forwarder_block, cleanup_forwarder_blocks,
|
|
remove_forwarder_block_with_phi, merge_phi_nodes,
|
|
gate_merge_phi, pass_merge_phi): Move to ...
|
|
* tree-cfgcleanup.c: ... here.
|
|
|
|
* basic-block.h: Remove forward declaration of bb_ann_d.
|
|
|
|
2005-05-28 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-ssa-threadupdate.c: (create_edge_and_update_destination_phis):
|
|
Update profile.
|
|
* value-prof.c (tree_divmod_fixed_value_transform): Be more verbose in
|
|
debug output.
|
|
(tree_mod_subtract): Fix profile updating code.
|
|
(tree_divmod_values_to_profile): Do not produce useless value profilers
|
|
for divisions.
|
|
|
|
2005-05-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-dom.c (vrp_element_p): Define.
|
|
(vrp_hash_elt): Change the type of records to
|
|
VEC(vrp_element_p,heap).
|
|
(vrp_free): New.
|
|
(tree_ssa_dominator_optimize): Pass vrp_free to htab_create.
|
|
Update uses of VRP records.
|
|
(simplify_cond_and_lookup_avail_expr, record_range): Update
|
|
uses of VRP records.
|
|
|
|
* tree-inline.c (cfun_stack): Change the type to
|
|
VEC(function_p,heap).
|
|
(push_cfun, pop_cfun): Use VEC instead of VARRAY.
|
|
|
|
2005-05-27 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-decl.c (add_stmt): Add C frontend specific version.
|
|
(stmts_are_full_exprs_p): Remove.
|
|
* c-common.h (STMT_IS_FULL_EXPR_P): Remove.
|
|
(stmts_are_full_exprs_p): Don't declare.
|
|
* c-semantics.c (add_stmt): Remove.
|
|
|
|
2005-05-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* config/mips/mips-protos.h (mips_declare_object): Add printf
|
|
attribute.
|
|
* config/mips/mips.c (mips_declare_object_name): Fix format
|
|
argument.
|
|
|
|
2005-05-27 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* reg-stack.c (compensate_edge): Remove original prototype.
|
|
(propagate_stack): New function to copy the stack layout
|
|
at the start of a basic block from the layout at the end of
|
|
one of its predecessors.
|
|
(compensate_edge): Assume that both source and destination
|
|
blocks have already had their stack layouts defined.
|
|
(compensate_edges): Traverse all non-entry edges in the CFG
|
|
and call compensate_edge on each in turn.
|
|
(convert_regs_1): Change return type to void. Call
|
|
propagate_stack instead of compensate_edge.
|
|
(convert_regs_2): Change return type to void. Update call
|
|
to convert_regs_1 to ignore the (now void) return value.
|
|
(convert_regs): Update calls to convert_regs_2 to ignore
|
|
the (now void) return value. After all the basic blocks have
|
|
been processed, call compensate_edges to actually emit new
|
|
insns.
|
|
(reg_to_stack): Initialize the aux info for each basic block
|
|
with FOR_EACH_BB instead of which FOR_EACH_BB_REVERSE.
|
|
|
|
2005-05-28 Jan Hubicka <jh@suse.cz>
|
|
|
|
* except.c (can_throw_internal_1, can_throw_external_1): Add
|
|
"is_resx" argument.
|
|
(can_throw_external, can_throw_internal): Bring into sync wrt
|
|
dealing resx.
|
|
* except.h (can_throw_internal_1, can_throw_external_1): Update
|
|
prototype.
|
|
* tree-eh.c (tree_can_throw_internal, tree_can_throw_external):
|
|
Deal properly with resx.
|
|
|
|
2005-05-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h (basic_block_def): Add phi_nodes and
|
|
predictions. Remove tree_annotations.
|
|
* predict.c (tree_predicted_by_p, tree_predict_edge,
|
|
combine_predictions_for_bb): Adjust references to predictions.
|
|
* tree-cfg.c (init_empty_tree_cfg, create_bb): Don't call
|
|
create_block_annotation.
|
|
(create_block_annotation, free_blocks_annotatios,
|
|
clear_blocks_annotations): Remove.
|
|
(dump_cfg_stats): Don't print out the memory spent on
|
|
bb_ann_d.
|
|
(delete_tree_cfg_annotations): Don't call free_blocks_annotations.
|
|
* tree-flow-inline.h (bb_ann): Remove.
|
|
(phi_nodes, set_phi_nodes): Update references to phi_nodes.
|
|
* tree-flow.h (bb_ann_d): Remove.
|
|
* tree-if-conv.c (process_phi_nodes): Update a reference to
|
|
phi_nodes.
|
|
* tree-phinodes.c (reserve_phi_args_for_new_edge,
|
|
create_phi_node, remove_phi_node): Likewise.
|
|
* tree-pretty-print.c (dump_generic_bb_buff): Don't call bb_ann.
|
|
* tree-ssa-dom.c (threaded_blocks): New.
|
|
(tree_ssa_dominator_optimize): Initialize, clear, and free
|
|
threaded_blocks. Update a call to thread_through_all_blocks.
|
|
(thread_across_edge): Use threaded_blocks instead of setting
|
|
incoming_edge_threaded.
|
|
* tree-ssa-threadupdate.c (threaded_through_all_blocks): Take
|
|
a bitmap of blocks that are threaded through.
|
|
* tree.h: Move the prototype of threaded_through_blocks to
|
|
tree-flow.h.
|
|
|
|
* domwalk.c (walk_dominator_tree, init_walk_dominator_tree,
|
|
fini_walk_dominator_tree): Use VEC instead of VARRAY.
|
|
* domwalk.h (dom_walk_data): Change the type of
|
|
block_data_stack and free_block_data to VEC(void_p,heap)*.
|
|
* tree-ssa-dse.c (dse_initialize_block_local_data,
|
|
dse_optimize_stmt, dse_record_phis, dse_finalize_block): Use
|
|
VEC instead of VARRAY.
|
|
|
|
2005-05-27 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c: Include tree-gimple.h
|
|
(cgraph_edge): Rename expr to stmt.
|
|
(cgraph_create_edge): Likewise.
|
|
(cgraph_clone_node): Likewise.
|
|
* cgraph.h (cgraph_node): Use call_stmt instead of call_expr.
|
|
* cgraphunit.c (record_call_1): Rename to ...
|
|
(record_reference): ... this one; do not build edges.
|
|
(cgraph_varpool_analyze_pending_decls): Call record_reference directly.
|
|
(current_basic_block): Kill.
|
|
(cgraph_create_edges): Rewrite to work on gimple statements nicely.
|
|
(verify_cgraph_node): Likewise.
|
|
* tree-inline.c (copy_body_r): Do not mess up with cgraph edges.
|
|
(copy_bb): Mess up with cgraph edges here; simplify EH handling.
|
|
(copy_edges_for_bb): Simplify EH handling.
|
|
(expand_call_inline): Pass statement to cgraph_edge and
|
|
cgraph_create_edge.
|
|
|
|
2005-05-27 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-inline.c (copy_body_r): Manually fold *& to deal
|
|
with ADDR_EXPRs with mismatched types for now.
|
|
|
|
* gimplify.c (fold_indirect_ref_rhs): New function.
|
|
(gimplify_modify_expr_rhs): Use it instead of pessimistic
|
|
fold_indirect_ref.
|
|
|
|
* fold-const.c (fold_indirect_ref_1): Add type argument;
|
|
make sure the resulting expression is of this type.
|
|
(build_fold_indirect_ref, fold_indirect_ref): Adjust callers.
|
|
|
|
2005-05-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21658
|
|
* tree-ssa-ccp.c (ccp_fold): Call fold_binary instead of
|
|
fold_binary_to_constant. Likewise, call fold_unary instead of
|
|
fold_unary_to_constant.
|
|
|
|
2005-05-27 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* vec.h: Implement integral type vector specialization.
|
|
(VEC_T): Define a non-GTY structure.
|
|
(VEC_T_GTY): Define a GTY structure.
|
|
(VEC_TA): Rename to ...
|
|
(VEC_TA_GTY): ... here.
|
|
(DEF_VEC_I, DEF_VEC_ALLOC_I): New.
|
|
(DEF_VEC_P, DEF_VEC_ALLOC_P): Adjust.
|
|
(DEF_VEC_FUNC_P, DEF_VEC_ALLOC_FUNC_P): New, broken out of
|
|
DEF_VEC_P and DEF_VEC_ALLOC_P.
|
|
(DEF_VEC_O, DEF_VEC_ALLOC_O): Adjust.
|
|
(DEF_VEC_FUNC_O, DEF_VEC_ALLOC_FUNC_O): New, broken out of
|
|
DEF_VEC_O and DEF_VEC_ALLOC_O.
|
|
* global.c: Use DEF_VEC_I, DEF_VEC_ALLOC_I.
|
|
* lambda-code.c: Likewise.
|
|
* tree-into-ssa.c: Likewise.
|
|
* tree-ssa-live.c: Likewise.
|
|
|
|
2005-05-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-into-ssa.c (update_ssa): Ensure that the operand cache
|
|
is up-to-date.
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Call
|
|
update_stmt_if_modified before calling update_ssa.
|
|
|
|
2005-05-27 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/rs6000/t-rtems: Remove roe multilib variant.
|
|
|
|
2005-05-26 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR tree-optimization/9814
|
|
* ifcvt.c (noce_emit_move_insn): If we fail to recognize the move
|
|
instruction, add the necessary clobbers by re-expanding the RTL
|
|
for arithmetic operations via optab.c's expand_unop/expand_binop.
|
|
(noce_try_bitop): New function to optimize bit manipulation idioms
|
|
of the form "if (x & C) x = x op C" and "if (!(x & C) x = x op C".
|
|
(noce_process_if_block): Call noce_try_bitop.
|
|
|
|
2005-05-26 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* reg-stack.c (convert_regs_entry, convert_regs_exit,
|
|
convert_regs_1, convert_regs_2, convert_regs): Delete prototypes.
|
|
(reg_to_stack): Move to end of the file. Initialize the per
|
|
basic block information here, instead of...
|
|
(convert_regs_entry): Here.
|
|
(convert_regs): Change unused return type to void.
|
|
|
|
2005-05-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-pch.c, timevar.c, timevar.h, unwind-compat.c,
|
|
unwind-dw2-fde-compat.c, unwind-dw2-fde.c, config/mmix/mmix.h,
|
|
config/rs6000/eabispe.h, config/rs6000/lynx.h,
|
|
config/sh/elf.h, config/sh/symbian-pre.h,
|
|
config/sparc/sparc-protos.h: Update copyright.
|
|
|
|
2005-05-26 Mike Stump <mrs@apple.com>
|
|
|
|
* darwin.h (ASM_OUTPUT_LABELREF): Handle quoted non-lazy pointers
|
|
for Objective-C++.
|
|
|
|
2005-05-26 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr):
|
|
See through ADDR_EXPR in finding place to propagate into.
|
|
|
|
2005-05-26 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-common.c, c-parser.c, cfgbuild.c, cfghooks.c, cfghooks.h,
|
|
cfgrtl.c, cgraphunit.c, ddg.c, expr.h, gcse.c, ggc-page.c,
|
|
ggc-zone.c, gimplify.c, ipa-inline.c, longlong.h, targhooks.c,
|
|
tree-flow-inline.h, tree-pass.h, tree-ssa-dse.c,
|
|
tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c,
|
|
tree-ssa-operands.c, tree-vect-analyze.c,
|
|
tree-vect-transform.c, tree-vectorizer.c, tree.c,
|
|
config/arm/arm.c, config/bfin/bfin.c, config/frv/frv.c,
|
|
config/frv/frv.md, config/i386/i386.c, config/i386/sse.md,
|
|
config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h,
|
|
config/mcore/mcore.c, config/mips/mips.c, config/mips/mips.md,
|
|
config/rs6000/darwin-ldouble.c, config/rs6000/rs6000.c,
|
|
config/rs6000/rs6000.h, config/sh/sh.c, config/sh/sh.md,
|
|
config/sh/ushmedia.h, config/sparc/sparc.c,
|
|
config/sparc/sparc.md, config/stormy16/stormy-abi: Fix comment
|
|
typos. Follow spelling conventions.
|
|
* doc/invoke.texi, doc/tm.texi, doc/tree-ssa.texi: Fix typos.
|
|
Follow spelling conventions.
|
|
|
|
2005-05-26 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.c (mips_use_ins_ext_p): New helper function
|
|
that determines whether the MIPS32/64 R2 ext/ins should be used.
|
|
* config/mips/mips.h (ISA_HAS_EXT_INS): New macro.
|
|
* config/mips/mips.md (extzv): Changed predicate for operand to
|
|
nonimmediate_operand. Add code to generate insn patterns for
|
|
extzvsi and extzvdi.
|
|
(extzv<mode>): New pattern to match mips32/64 r2 ext insn.
|
|
(insv): Similarly for insertion.
|
|
(insv<mode>): Similarly.
|
|
|
|
2005-05-26 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* simplify-rtx.c (avoid_constant_pool_reference): Support
|
|
offsetted addresses in the constant pool.
|
|
|
|
2005-05-26 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* df.h (DF_SUBREGS, df_local_def_available_p, df_insn_modified_p): New.
|
|
* df.c (DF_SUBREGS, df_local_def_available_p, df_insn_modified_p): New.
|
|
|
|
2005-05-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/21716
|
|
* reg-stack.c (swap_rtx_condition): Don't crash if %ax user was not
|
|
found in the basic block and last insn in the basic block is not
|
|
INSN_P. Remove explicit unspec numbers that are no longer valid
|
|
from comments.
|
|
|
|
2005-05-26 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-vect-transform.c (vectorizable_operation): Try word_mode
|
|
vectorization if UNITS_PER_WORD == UNITS_PER_SIMD_WORD, even
|
|
if a vector mode is available.
|
|
|
|
2005-05-25 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/21709
|
|
* fold-const.c (const_binop): Check for division by zero during
|
|
complex division.
|
|
|
|
2005-05-26 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* reload1.c (verify_initial_elim_offsets): Add braces to avoid
|
|
having a declaration after a statement.
|
|
|
|
2005-05-26 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* opt-functions.awk (var_type): New function.
|
|
(var_set): Use CLVC_STRING if var_type returns "const char *".
|
|
* opth-gen.awk: Use var_type to find out the types of variables.
|
|
Don't print comments above each "extern" definition.
|
|
* optc-gen.awk: Use var_type in the same way.
|
|
* opts.h (cl_var_cond): Rename to...
|
|
(cl_var_type): ...this. Add CLVC_STRING.
|
|
(cl_option): Make "flag_var" a "void *" pointer. Replace "var_cond"
|
|
with "var_type".
|
|
* opts.c (handle_option, option_enabled): Update after above name
|
|
change. Cast flag_var before using it. Handle CLVC_STRING.
|
|
|
|
* config/alpha/alpha.h (alpha_tls_size): Delete.
|
|
* config/alpha/alpha.c (alpha_tls_size, alpha_cpu_string)
|
|
(alpha_tune_string, alpha_tp_string, alpha_fprm_string)
|
|
(alpha_fptm_string, alpha_mlat_string): Delete.
|
|
(alpha_handle_option): Don't set the above variables here. Use the
|
|
integer argument to check the validity of -mtls-size=.
|
|
* config/alpha/alpha.opt (mcpu=, mtune=, mfp-rounding-mode=)
|
|
(mfp-trap-mode=, mtrap-precision=, mmemory-latency=): Add Var()s.
|
|
(mtls-size=): Likewise. Convert to a UInteger and initialize the
|
|
variable to 32.
|
|
|
|
* config/arc/arc.c (arc_cpu_string, arc_text_string)
|
|
(arc_data_string, arc_rodata_string): Delete.
|
|
(arc_handle_option): Don't set the above variables here.
|
|
* config/arc/arc.opt (mcpu=, mtext=, mdata=, mrodata=): Add Var()s
|
|
and initialize them.
|
|
|
|
* config/arm/arm.c (target_fpu_name, target_fpe_name)
|
|
(target_float_abi_name, target_abi_name, structure_size_string)
|
|
(arm_pic_register_string): Delete.
|
|
(arm_handle_option): Don't set the above variables here, except
|
|
in the handling of -mhard-float and -msoft-float.
|
|
* config/arm/arm.opt (mabi=, mfloat-abi=, mfp=, mfpe=, mfpu=)
|
|
(mpic-register=, mstructure-size-boundary=): Add Var()s.
|
|
|
|
* config/avr/avr.c (avr_init_stack, avr_mcu_name, TARGET_HANDLE_OPTION)
|
|
(avr_handle_option): Delete.
|
|
* config/avr/avr.opt (mmcu=, minit-stack=): Add Var()s and initialize
|
|
them.
|
|
|
|
* config/bfin/bfin.c (bfin_library_id): Delete.
|
|
(bfin_handle_option): Don't set it.
|
|
* config/bfin/bfin.opt (mshared-library-id=): Add Var().
|
|
|
|
* config/c4x/c4x.h (c4x_rpts_cycles): Delete.
|
|
* config/c4x/c4x.c (c4x_rpts_cycles): Delete.
|
|
(c4x_handle_option): Don't set c4x_rpts_cycles here.
|
|
* config/c4x/c4x.opt (mrpts=): Add Var().
|
|
|
|
* config/cris/aout.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't set
|
|
cris_elinux_stacksize_str here.
|
|
* config/cris/aout.opt (melinux-stacksize=): Add Var().
|
|
* config/cris/cris.h (cris_max_stackframe_str, cris_cpu_str)
|
|
(cris_tune_str, cris_elinux_stacksize_str): Delete.
|
|
* config/cris/cris.c (cris_max_stackframe_str, cris_cpu_str)
|
|
(cris_tune_str, cris_elinux_stacksize_str): Delete.
|
|
(cris_handle_option): Don't set the above variables here.
|
|
* config/cris/cris.opt (mcpu=, march=, mtune=, mmax-stackframe=)
|
|
(max-stackframe=): Add Var()s.
|
|
|
|
* config/i386/i386.h (ix86_tune_string, ix86_arch_string): Delete.
|
|
* config/i386/i386.c (ix86_cmodel_string, ix86_asm_string)
|
|
(ix86_tls_dialect_string, ix86_tune_string, ix86_arch_string)
|
|
(ix86_fpmath_string, ix86_regparm_string, ix86_align_loops_string)
|
|
(ix86_align_jumps_string, ix86_preferred_stack_boundary_string)
|
|
(ix86_branch_cost_string, ix86_align_funcs_string): Delete.
|
|
(ix86_handle_option): Don't set the above variables here.
|
|
* config/i386/i386.opt (malign-functions=, malign-jumps=)
|
|
(malign-loops=, march=, masm=, mbranch-cost=, mcmodel=, mfpmath=)
|
|
(mpreferred-stack-boundary=, mregparm=, mtls-dialect=, mtune=): Add
|
|
Var()s.
|
|
|
|
* config/ia64/ia64.h (ia64_tls_size): Delete.
|
|
* config/ia64/ia64.c (ia64_tls_size): Delete.
|
|
(ia64_handle_option): Treat -mtls-size= as a UInteger option,
|
|
reading the integer argument from the "value" parameter. Don't
|
|
set ia64_tls_size here.
|
|
* config/ia64/ia64.opt (mtls-size=): Turn into a UInteger option.
|
|
Add Var() and Init().
|
|
|
|
* config/m32r/m32r.h (m32r_cache_flush_func): Delete.
|
|
(m32r_cache_flush_trap): Delete.
|
|
* config/m32r/m32r.c (m32r_cache_flush_func): Delete.
|
|
(m32r_cache_flush_trap): Delete.
|
|
(m32r_handle_option): Don't set the above variables when handling
|
|
-mflush-func= and -mflush-trap=.
|
|
* config/m32r/m32r.opt (-mflush-func=, -mflush-trap=): Add Var()s
|
|
and Init()s.
|
|
|
|
* config/mips/mips.h (mips_cache_flush_func): Delete.
|
|
* config/mips/mips.c (mips_arch_string, mips_tune_string)
|
|
(mips_cache_flush_func): Delete.
|
|
(mips_handle_option): Don't set the above variables when handling
|
|
-march=, -mtune= and -mflush-func=.
|
|
* config/mips/mips.opt (march=, mflush-func=, mtune=): Add Var()s.
|
|
|
|
* config/s390/s390.c (s390_arch_string): Delete.
|
|
(s390_handle_option): Don't set it here.
|
|
* config/s390/s390.opt (march=): Add Var().
|
|
|
|
* config/sparc/sparc.h (sparc_cmodel_string): Delete.
|
|
* config/sparc/sparc.c (sparc_cmodel_string): Delete.
|
|
(sparc_handle_option): Don't set it here.
|
|
* config/sparc/sparc.opt (mcmodel=): Add Var().
|
|
|
|
2005-05-25 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* convert.c (convert_to_integer) <POINTER_TYPE>: Avoid recursive
|
|
call to convert_to_integer by building the NOP_EXPR directly.
|
|
|
|
2005-05-25 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/rs6000/rs6000.opt (mprioritize-restricted-insns=): Fix typo.
|
|
|
|
2005-05-25 Daniel Berlin <dberlin@dberlin.org>
|
|
Jeff Law <law@redhat.com>
|
|
|
|
* tree-cfg.c (verify_expr, case ADDR_EXPR): Verify invariant,
|
|
constant and side_effects of the ADDR_EXPR are consistent.
|
|
|
|
* tree-nested.c (convert_local_reference): Set CURRENT_FUNCTION_DECL
|
|
appropriately around calls to recompute_tree_invarant_for_addr_expr.
|
|
|
|
2005-05-25 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (GP_ARG_NUM_REG, FP_ARG_NUM_REG): New defines.
|
|
(s390_function_arg, s390_gimplify_va_arg): Use them.
|
|
(s390_register_info): Save only required subset of argument
|
|
registers into save area for va_list.
|
|
(s390_va_start): Initialize only required elements of va_list struct.
|
|
(s390_build_builtin_va_list): Set va_list_[gf]pr_counter_field.
|
|
|
|
2005-05-25 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* reload1.c (verify_initial_elim_offsets): Return boolean status
|
|
instead of aborting.
|
|
(reload): Adapt verify_initial_elim_offsets call site. Restart
|
|
main loop if some initial elimination offsets changed.
|
|
|
|
2005-05-25 Adam Nemet <anemet@lnxw.com>
|
|
|
|
* config/rs6000/lynx.h (CC1_SPEC): Use -maix-struct-return instead
|
|
of -mno-svr4-struct-return.
|
|
|
|
2005-05-25 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/21705
|
|
|
|
* tree-ssa-pre.c (in_fre): New static variable.
|
|
(create_value_expr_from): Recursively value number reference ops
|
|
in argument lists.
|
|
(can_value_number_call): Temporary restrict only exists for
|
|
PRE, not FRE.
|
|
|
|
2005-05-25 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-into-ssa.c (rewrite_into_ssa, update_ssa): Replace
|
|
sizeof (bitmap *) with sizeof (bitmap).
|
|
|
|
2005-05-25 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* lambda-code.c (perfect_nestify): Call update_stmt on the exit
|
|
condition.
|
|
|
|
2005-05-25 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c (TARGET_INSN_VALID_WITHIN_DOLOOP): Set to
|
|
hook_bool_rtx_true.
|
|
|
|
2005-05-25 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (ipa-inline.o): Add COEVERAGE_H dependency.
|
|
* cgraph.c (cgraph_create_node): Reset estimated_growth.
|
|
* cgraph.h (cgraph_global_info): Add estimated_growth.
|
|
* ipa-inline.c: Include coverage.h
|
|
(max_insns, max_count): New static variables.
|
|
(cgraph_estimate_size_after_inlining): Cache the result.
|
|
(cgraph_estimate_growth):
|
|
* passes.c (rest_of_clean_state): Kill coverage_end_function.
|
|
* timevar.def (TV_INLINE_HEURISTICS): New timevar.
|
|
* tree-optimize.c (init_tree_optimization_passes): Move profiling before
|
|
inlining.
|
|
(ipa_passes): Initialize bitmaps.
|
|
|
|
2005-05-25 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* loop-doloop.c: Include "target.h".
|
|
(doloop_valid_p): Move tests to function in targhooks.c.
|
|
* target.h (struct gcc_target): New target hook
|
|
"insn_valid_within_doloop".
|
|
* target-def.h: Define default value for "insn_valid_within_doloop".
|
|
(TARGET_INITIALIZER): Insert new target hook into initializer.
|
|
* targhooks.c (default_insn_valid_within_doloop): New function.
|
|
* targhooks.h (default_insn_valid_within_doloop): Declare.
|
|
* hooks.c (hook_bool_rtx_true): New function.
|
|
* hooks.h (hook_bool_rtx_true): Declare.
|
|
* doc/tm.texi: Add documentation for new target hook.
|
|
|
|
2005-05-25 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/21412
|
|
* config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): New macro
|
|
* config/sparc/sparc-protos.h (tls_symbolic_operand): Delete.
|
|
(sparc_tls_referenced_p): New prototype.
|
|
* config/sparc/sparc.c (tls_symbolic_operand): Delete.
|
|
(sparc_expand_move): Look for TLS addresses with constant offsets.
|
|
(legitimate_constant_p): Use SPARC_SYMBOL_REF_TLS_P instead of
|
|
tls_symbolic_operand.
|
|
(legitimate_pic_operand_p): Likewise.
|
|
(legitimate_address_p): Likewise.
|
|
(legitimize_address): Likewise.
|
|
(sparc_tls_symbol_ref_1): New function.
|
|
(sparc_tls_referenced_p): New function.
|
|
* config/sparc/predicates.md (tgd_symbolic_operand): Use
|
|
SYMBOL_REF_TLS_MODEL instead of tls_symbolic_operand.
|
|
(tld_symbolic_operand): Likewise.
|
|
(tie_symbolic_operand): Likewise.
|
|
(tle_symbolic_operand): Likewise.
|
|
|
|
2005-05-24 DJ Delorie <dj@redhat.com>
|
|
|
|
* common.opt (-Wattributes): New. Default true.
|
|
* doc/invoke.texi (-Wno-attributes): Document.
|
|
|
|
* attribs.c (decl_attributes): Move warning control from if() to
|
|
warning(OPT_*).
|
|
* c-common.c (handle_packed_attribute): Likewise.
|
|
(handle_nocommon_attribute): Likewise.
|
|
(handle_common_attribute): Likewise.
|
|
(handle_noreturn_attribute): Likewise.
|
|
(handle_noinline_attribute): Likewise.
|
|
(handle_always_inline_attribute): Likewise.
|
|
(handle_used_attribute): Likewise.
|
|
(handle_unused_attribute): Likewise.
|
|
(handle_const_attribute): Likewise.
|
|
(handle_transparent_union_attribute): Likewise.
|
|
(handle_constructor_attribute): Likewise.
|
|
(handle_destructor_attribute): Likewise.
|
|
(handle_mode_attribute): Likewise.
|
|
(handle_alias_attribute): Likewise.
|
|
(handle_visibility_attribute): Likewise.
|
|
(handle_tls_model_attribute): Likewise.
|
|
(handle_malloc_attribute): Likewise.
|
|
(handle_returns_twice_attribute): Likewise.
|
|
(handle_pure_attribute): Likewise.
|
|
(handle_deprecated_attribute): Likewise.
|
|
(handle_vector_size_attribute): Likewise.
|
|
(handle_nothrow_attribute): Likewise.
|
|
(handle_cleanup_attribute): Likewise.
|
|
(handle_warn_unused_result_attribute): Likewise.
|
|
(handle_sentinel_attribute): Likewise.
|
|
* c-decl.c (diagnose_mismatched_decls): Likewise.
|
|
(start_decl): Likewise.
|
|
(grokdeclarator): Likewise.
|
|
(start_function): Likewise.
|
|
* c-format.c (check_function_format): Likewise.
|
|
* stor-layout.c (place_field): Likewise.
|
|
(finalize_record_size): Likewise.
|
|
* tree.c (handle_dll_attribute)): Likewise.
|
|
* varasm.c (default_assemble_visibility): Likewise.
|
|
* config/darwin.c (darwin_handle_weak_import_attribute): Likewise.
|
|
(darwin_assemble_visibility): Likewise.
|
|
* config/arc/arc.c (arc_handle_interrupt_attribute): Likewise.
|
|
* config/arm/arm.c (arm_handle_fndecl_attribute): Likewise.
|
|
(arm_handle_isr_attribute): Likewise.
|
|
* config/avr/avr.c (avr_handle_progmem_attribute): Likewise.
|
|
(avr_handle_fndecl_attribute): Likewise.
|
|
* config/bfin/bfin.c (handle_int_attribute): Likewise.
|
|
* config/c4x/c4x.c (c4x_handle_fntype_attribute): Likewise.
|
|
* config/h8300/h8300.c (h8300_handle_fndecl_attribute): Likewise.
|
|
(h8300_handle_eightbit_data_attribute): Likewise.
|
|
(h8300_handle_tiny_data_attribute): Likewise.
|
|
* config/i386/i386.c (ix86_handle_cdecl_attribute): Likewise.
|
|
(ix86_handle_regparm_attribute): Likewise.
|
|
(ix86_handle_struct_attribute): Likewise.
|
|
* config/i386/winnt.c (ix86_handle_shared_attribute): Likewise.
|
|
(i386_pe_encode_section_info): Likewise.
|
|
* config/ia64/ia64.c (ia64_handle_model_attribute): Likewise.
|
|
* config/ip2k/ip2k.c (ip2k_handle_progmem_attribute): Likewise.
|
|
(ip2k_handle_fndecl_attribute): Likewise.
|
|
* config/m32r/m32r.c (m32r_handle_model_attribute): Likewise.
|
|
* config/m68hc11/m68hc11 (m68hc11_handle_page0_attribute): Likewise.
|
|
(m68hc11_handle_fntype_attribute): Likewise.
|
|
(m68hc11_encode_section_info): Likewise.
|
|
* config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise.
|
|
* config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise.
|
|
* config/ns32k/ns32k.c (ns32k_handle_fntype_attribute): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_handle_longcall_attribute): Likewise.
|
|
* config/sh/sh.c (sh_handle_interrupt_handler_attribute): Likewise.
|
|
(sh_handle_sp_switch_attribute): Likewise.
|
|
(sh_handle_trap_exit_attribute): Likewise.
|
|
* config/sh/symbian.c (sh_symbian_dllimport_p): Likewise.
|
|
(sh_symbian_handle_dll_attribute): Likewise.
|
|
* config/stormy16/stormy16.c (xstormy16_handle_interrupt_attribute): Likewise.
|
|
(xstormy16_handle_below100_attribute): Likewise.
|
|
* config/v850/v850.c (v850_handle_interrupt_attribute): Likewise.
|
|
|
|
* c-common.c (unsigned_conversion_warning): Move warning control
|
|
from if() to warning(OPT_*).
|
|
(c_common_truthvalue_conversion): Likewise.
|
|
(c_do_switch_warnings): Likewise.
|
|
* c-decl.c (diagnose_mismatched_decls): Likewise.
|
|
(diagnose_mismatched_decls): Likewise.
|
|
(define_label): Likewise.
|
|
(grokdeclarator): Likewise.
|
|
* c-format.c (check_format_info): Likewise.
|
|
* c-lex.c (interpret_integer): Likwise.
|
|
(lex_string): Likewise.
|
|
* c-opts.c (c_common_post_options): Likewise.
|
|
* c-parser.c (c_parser_unary_expression): Likewise.
|
|
* c-pragma.c (handle_pragma_redefine_extname): Likewise.
|
|
(handle_pragma_extern_prefix): Likewise.
|
|
* c-typeck.c (build_binary_op): Likewise.
|
|
* gcse.c (is_too_expensive): Likewise.
|
|
* opts.c (decode_options): Likewise.
|
|
* stor-layout.c (place_field): Likewise.
|
|
* tree-cfg.c (remove_bb): Likewise.
|
|
|
|
* c.opt (-Wreturn-type): Add Var(warn_return_type).
|
|
* flags.h (warn_return_type): Remove.
|
|
* toplev.c (warn_return_type): Likewise.
|
|
|
|
2005-05-24 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* configure.ac: Don't use gcc_AC_C_LONG_LONG. Check for
|
|
existence of long long and __int64 before determining their size.
|
|
* aclocal.m4: Delete gcc_AC_C_LONG_LONG.
|
|
* configure, config.h.in: Regenerate.
|
|
|
|
2005-05-24 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* configure: Regenerate.
|
|
|
|
2005-05-24 Ziemowit Laski <zlaski@apple.com>
|
|
|
|
* c-common.h (objc_comptypes): Remove prototype.
|
|
(objc_compare_types): New prototype.
|
|
(objc_volatilized_decl): Likewise.
|
|
(objc_type_quals_match): Likewise.
|
|
* c-decl.c (objc_mark_locals_volatile): Streamline by calling
|
|
objc_volatilize_decl().
|
|
* c-typeck.c (comp_target_types): Remove third parameter; do
|
|
not call objc_comptypes().
|
|
(comptypes): Remove calls to objc_comptypes().
|
|
(build_function_call): Extend compatible prototype check to ObjC.
|
|
(build_conditional_expr): Adjust call to comp_target_types().
|
|
(convert_for_assignment): Call objc_compare_types() instead of
|
|
objc_comptypes(); adjust calls to comp_target_types(); call
|
|
objc_type_quals_match() before issuing qualifier mismatch
|
|
warnings.
|
|
(build_binary_op): Call objc_compare_types() before issuing
|
|
pointer mismatch warnings; adjust calls to
|
|
comp_target_types().
|
|
* stub-objc.c (objc_comptypes): Remove stub.
|
|
(objc_compare_types): New stub.
|
|
(objc_volatilized_decl): Likewise.
|
|
(objc_type_quals_match): Likewise.
|
|
|
|
2005-05-24 Paolo Carlini <pcarlini@suse.de>
|
|
|
|
* config/ia64/ia64intrin.h: Define nothing for C++:
|
|
overloaded builtins have been ported to C++.
|
|
|
|
2005-05-24 Jeff Law <law@redhat.com>
|
|
|
|
* tree-nested.c (build_addr): New "context" argument. Temporarily
|
|
set current_function_decl around the call to build the ADDR_EXPR.
|
|
(get_static_chain): Pass proper context to build_addr.
|
|
(convert_nl_goto_reference): Likewise.
|
|
(convert_tramp_reference): Likewise.
|
|
(final_nesting_tree_1): Likewise.
|
|
* tree-profile.c (tree_gen_interval_profiler): Likewise.
|
|
(tree_gen_pow2_profiler): Likewise.
|
|
(tree_gen_one_value_profiler): Likewise.
|
|
* tree-ssa-loop-ivopts.c (build_addr_strip_iref): Likewise.
|
|
* tree.h (build_addr): Update prototype.
|
|
|
|
2005-05-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-flow.h (bb_ann_d): Remove has_escape_site.
|
|
* tree-ssa-alias.c (compute_points_to_addr_escape): Don't
|
|
write to has_escape_site.
|
|
|
|
2005-05-24 Jeff Law <law@redhat.com>
|
|
|
|
* Makefile.in (tree-cfg.o): Depend on tree-ssa-propagate.h.
|
|
* tree-cfg.c: Include tree-ssa-propagate.h.
|
|
(replace_uses_by): Call recompute_tree_invarant_for_addr_expr as
|
|
needed.
|
|
|
|
2005-05-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
|
|
__NO_FPRS__ when 'f' class registers will not be available.
|
|
|
|
2005-05-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
|
|
|
|
* config/m32r/m32r.c (m32r_expand_block_move): Return 0 if
|
|
nothing was done.
|
|
* config/m32r/m32r.md (movmemsi): If m32r_expand_block_move did
|
|
nothing then FAIL.
|
|
* config/m32r/m32r/m32r-protos.h (m32r_expand_block_move): Update
|
|
prototype.
|
|
|
|
2005-05-23 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (cprop_into_stmt): Do not call
|
|
recompute_tree_invariant_for_addr_expr here.
|
|
(optimize_stmt): Call it here instead and do so if anything
|
|
at all has changed in the statement and the RHS is an ADDR_EXPR.
|
|
* tree-ssa-forwprop.c (tidy_after_forward_propagate_addr): If
|
|
needed, call recompute_tree_invariant_for_addr_expr.
|
|
* tree-ssa-propagate.c (substitute_and_fold): Call
|
|
recompute_tree_invariant_for_addr_expr as needed.
|
|
|
|
2005-05-23 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_optimize_prologue): Don't replace an insn
|
|
saving less registers than the replacement.
|
|
|
|
2005-05-23 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-flow.h (stmt_ann_d): Kill GTY ((skip)) mark on BB.
|
|
|
|
2005-05-23 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc-protos.h (sparc_expand_move): New prototype.
|
|
* config/sparc/sparc.c (sparc_expand_move): New function.
|
|
(sparc_emit_set_const64): Rewrite assert condition on entry.
|
|
(legitimate_constant_p) <CONST_VECTOR>: New case.
|
|
(legitimize_pic_address): Use TARGET_ARCH64 to select the mode.
|
|
* config/sparc/sparc.md (movqi, movhi, movsi, movdi, movV32,
|
|
movV64, movtf): Use nonimmediate_operand for the first operand.
|
|
Rewrite. Only invoke sparc_expand_move.
|
|
* config/sparc/predicates.md (input_operand): Reorder tests.
|
|
|
|
2005-05-23 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* gthr-posix.h (__gthread_recursive_mutex_init_function): Add
|
|
missing return statement.
|
|
|
|
2005-05-22 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (sparc_emit_float_lib_cmp): Use
|
|
emit_move_insn for moves to TFmode stack slots.
|
|
|
|
2005-05-21 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-stdarg.c (execute_optimize_stdarg): Handle references
|
|
to va_list of the form &va[0].
|
|
|
|
2005-05-20 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (insn-emit.o): Add basic-block.h dependency.
|
|
* genemit.c (main): Make insn-emit to include basic-block.h too.
|
|
|
|
2005-05-20 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphunit.c (cgraph_expand_function): Force function being lowered.
|
|
|
|
2005-05-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (emit_unlikely_jump, emit_load_locked,
|
|
emit_store_conditional): Split out from ...
|
|
(alpha_split_atomic_op): ... here.
|
|
(alpha_split_compare_and_swap): New; extract from .md file.
|
|
(alpha_split_lock_test_and_set): Likewise.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/sync.md (sync_compare_and_swap<I48MODE>): Move
|
|
split code into alpha.c.
|
|
(sync_lock_test_and_set<I48MODE>): Likewise.
|
|
|
|
2005-05-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* unwind.h, unwind-pe.h: Revert gcc_unreachable change of 05-17.
|
|
|
|
2005-05-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (mulv4si3): Use all register inputs.
|
|
(mulv2di3): Likewise.
|
|
|
|
2005-05-19 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa-loop-ivopts.c (determine_base_object): Use
|
|
build_fold_addr_expr to generate trees of correct type.
|
|
Use fold_buildN if possible.
|
|
|
|
2005-05-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (REG_BR_PROB_BASE): Define.
|
|
* cgraph.c (cgraph_create_edge): Initialize loop_nest and count.
|
|
(dump_cgraph_node): Dump count.
|
|
(cgraph_clone_edge): Rescale counts.
|
|
(cgraph_clone_node): Likewise.
|
|
* cgraph.h: Include basic-block.h
|
|
(cgraph_node): Add count.
|
|
(cgraph_edge): Add count and loop_nest.
|
|
(cgraph_node, cgraph_edge, cgraph_clone_edge, cgraph_clone_node):
|
|
Update prototypes.
|
|
* cgraphunit.c: Kill now redundant inlining comment.
|
|
(cgraph_create_edges): Make static, maintain current basic block;
|
|
fix pasto.
|
|
(record_call_1): Fill in new fields.
|
|
* ipa-inline.c (cgraph_clone_inlined_nodes): Update call of
|
|
cgraph_clone_node.
|
|
(cgraph_decide_recursive_inlining): Likewise.
|
|
* rtl.h (REG_BR_PROB_BASE): Kill.
|
|
* tree-inline.c (copy_body_r): Update call of cgraph_clone_edge.
|
|
(expand_call_inline): Update call of cgraph_create_edge.
|
|
* tree-optimize.c (tree_rest_of_compilation): Likewise.
|
|
|
|
2005-05-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use the
|
|
new rs6000_explicit_options structure.
|
|
|
|
2005-05-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21390
|
|
* config/alpha/alpha.c (alpha_emit_conditional_branch): Move
|
|
TFmode code swapping ...
|
|
(alpha_emit_xfloating_compare): ... here.
|
|
(alpha_emit_setcc): Update to match.
|
|
(alpha_lookup_xfloating_lib_func): Assert TARGET_HAS_XFLOATING_LIBS.
|
|
|
|
2005-05-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21657
|
|
* config/ia64/ia64.c (ia64_expand_tls_address): Remove extra
|
|
memory indirection in local-dynamic case.
|
|
|
|
2005-05-18 Jie Zhang <jie.zhang@analog.com>
|
|
Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (branch_dest): Add comment why it's
|
|
necessary.
|
|
* config/bfin/bfin.md (attr "length" default): Change the offset of
|
|
forward conditional branch of length 4 from 4096 to 4092.
|
|
|
|
2005-05-19 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* unwind-compat.c: Include tconfig.h and tsystem.h.
|
|
* unwind-dw2-fde-compat.c: Likewise.
|
|
|
|
2005-05-18 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 21541
|
|
* ifcvt.c (noce_process_if_block): Avoid conversion when the
|
|
memory destination is readonly.
|
|
|
|
2005-05-18 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 21541
|
|
* tree-ssa-operands.c (opf_non_specific): New.
|
|
(get_asm_expr_operands): Set it.
|
|
(add_call_clobber_ops, add_call_read_ops): Likewise.
|
|
(add_stmt_operand): Test it instead of opf_kill_def when
|
|
considering unmodifiable variables.
|
|
|
|
* tree-ssa-operands.c (get_expr_operands): Fix exact test.
|
|
|
|
2005-05-19 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfgexpand.c, tree-cfg.c, tree-inline.c, tree-optimize.c,
|
|
tree-ssa-forwprop.c: Fix comment typos.
|
|
* doc/invoke.texi: Fix a typo.
|
|
|
|
2005-05-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config.gcc (powerpc-*-linux*): Include linux64.opt when
|
|
including linux64.h.
|
|
|
|
2005-05-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-cfg.c (pass_remove_useless): Revert last change.
|
|
* tree-optimize.c (init_tree_optimization_passes): Initialize
|
|
all_lowering_passes with PROP_gimple_any.
|
|
|
|
2005-05-18 Devang Patel <dpatel@apple.com>
|
|
|
|
* config/rs6000/rs6000.md (insvsi_internal1): Subtract shift from
|
|
the mask end.
|
|
|
|
2005-05-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-ssa-forwprop.c (cfg_changed): New.
|
|
(tidy_after_forward_propagate_addr): New.
|
|
(forward_propagate_addr_expr): Use it, and fold_stmt_inplace.
|
|
(forward_propagate_addr_into_variable_array_index): Likewise.
|
|
(tree_ssa_forward_propagate_single_use_vars): Cleanup cfg if
|
|
edges were removed.
|
|
|
|
2005-05-18 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* dummy-checksum.c: New.
|
|
* genchecksum.c: New.
|
|
* c.opt (print_pch_checksum): New flag.
|
|
* c-pch.c (struct c_pch_validity): Make much shorter.
|
|
(no_checksum): New.
|
|
(host_machine): Remove.
|
|
(target_machine): Remove.
|
|
(get_ident): Change PCH version number.
|
|
(pch_init): When -fverbose-asm, print out the compiler fingerprint.
|
|
Don't put triplets or version string in PCH validity data.
|
|
Do put the compiler checksum in the validity data.
|
|
(c_common_valid_pch): Don't check triplets or version string. Do
|
|
check checksum.
|
|
(c_common_print_pch_checksum): New.
|
|
* c-opts.c (c_common_handle_option): Add OPT_print_pch_checksum.
|
|
Print fingerprint with -v.
|
|
* c-common.h (c_common_print_pch_checksum): New.
|
|
(executable_checksum): New.
|
|
* Makefile.in (STAGEMOVESTUFF): Add cc1*-dummy, *-checksum.c.
|
|
(cc1-dummy): New rule.
|
|
(cc1-checksum.c): New rule.
|
|
(cc1-checksum.o): New rule.
|
|
(cc1): Add checksum support.
|
|
(build/genchecksum): New.
|
|
(build/genchecksum.o): New.
|
|
(dummy-checksum.o): New.
|
|
(genobjnames): Add genchecksum.o.
|
|
(mostlyclean): Remove *-checksum.c.
|
|
(gnucompare): Add libgcc to list of directories checked.
|
|
Make comparison problems in libgcc/ and with checksum files only
|
|
be warnings.
|
|
* doc/invoke.texi (Precompiled Headers): Remove caution.
|
|
Document that it must be the exact same binary. Add a few
|
|
known-safe flags to the list.
|
|
|
|
* rs6000/predicates.md (fix_trunc_dest_operand): New.
|
|
* rs6000/rs6000.md (fix_truncdfsi2): Use fix_trunc_dest_operand.
|
|
Check that a memory operand is valid before trying to use it.
|
|
|
|
* tree-cfg.c (pass_remove_useless): This pass works on trees.
|
|
|
|
2005-05-18 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree.c (build1_stat): Don't try to handle two-operand
|
|
tree codes.
|
|
|
|
2005-05-18 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (sh*-*-*): Define SUPPORT_* macros to 1.
|
|
* config/sh/sh.h: Update mask names throughout.
|
|
(target_flags, ISIZE_BIT, DALIGN_BIT, SH1_BIT, SH2_BIT, SH3_BIT)
|
|
(SH_E_BIT, HARD_SH4_BIT, FPU_SINGLE_BIT, SH4_BIT, SH4A_BIT, FMOVD_BIT)
|
|
(SH5_BIT, SPACE_BIT, BIGTABLE_BIT, RELAX_BIT, USERMODE_BIT)
|
|
(HITACHI_BIT, NOMACSAVE_BIT, PREFERGOT_BIT, PADSTRUCT_BIT)
|
|
(LITTLE_ENDIAN_BIT, IEEE_BIT, SAVE_ALL_TR_BIT, HARD_SH2A_BIT)
|
|
(HARD_SH2A_DOUBLE_BIT, INDEXED_ADDRESS_BIT, PT_FIXED_BIT)
|
|
(INVALID_SYMBOLS_BIT, ADJUST_UNROLL_BIT, TARGET_DUMPISIZE)
|
|
(TARGET_ALIGN_DOUBLE, TARGET_SH1, TARGET_SH2, TARGET_SH3)
|
|
(TARGET_HARD_SH4, TARGET_FPU_SINGLE, TARGET_SH5, TARGET_FMOVD)
|
|
(TARGET_IEEE, TARGET_SMALLCODE, TARGET_BIGTABLE, TARGET_RELAX)
|
|
(TARGET_HITACHI, TARGET_NOMACSAVE, TARGET_PADSTRUCT)
|
|
(TARGET_LITTLE_ENDIAN, TARGET_USERMODE, TARGET_PREFERGOT)
|
|
(TARGET_SAVE_ALL_TARGET_REGS, TARGET_ALLOW_INDEXED_ADDRESS)
|
|
(TARGET_PT_FIXED, TARGET_INVALID_SYMBOLS, TARGET_ADJUST_UNROLL)
|
|
(TARGET_SWITCH_SH1, TARGET_SWITCH_SH2, TARGET_SWITCH_SH2E)
|
|
(TARGET_SWITCH_SH2A, TARGET_SWITCH_SH2A_SINGLE_ONLY)
|
|
(TARGET_SWITCH_SH2A_SINGLE, TARGET_SWITCH_SH2A_NOFPU)
|
|
(TARGET_SWITCH_SH3, TARGET_SWITCH_SH3E, TARGET_SWITCH_SH4_SINGLE_ONLY)
|
|
(TARGET_SWITCH_SH4_SINGLE, TARGET_SWITCH_SH4_NOFPU, TARGET_SWITCH_SH4)
|
|
(TARGET_SWITCH_SH4A, TARGET_SWITCH_SH4A_SINGLE_ONLY)
|
|
(TARGET_SWITCH_SH4A_SINGLE, TARGET_SWITCH_SH4A_NOFPU)
|
|
(TARGET_SWITCH_SH4AL, TARGET_SWITCH_SH5_64MEDIA)
|
|
(TARGET_SWITCH_SH5_64MEDIA_NOFPU, TARGET_SWITCHES_SH5_32MEDIA)
|
|
(TARGET_SWITCHES_SH5_32MEDIA_NOFPU, TARGET_SWITCH_SH5_32_ANY_EXTRA)
|
|
(TARGET_SWITCH_SH5_MEDIA_ANY_EXTRA, TARGET_SWITCHES)
|
|
(SUBTARGET_SWITCHES): Delete.
|
|
(TARGET_SH2E, TARGET_SH2A, TARGET_SH2A_SINGLE, TARGET_SH2A_DOUBLE)
|
|
(TARGET_SH3E, TARGET_CACHE32, TARGET_SUPERSCALAR, TARGET_HARVARD)
|
|
(TARGET_FPU_DOUBLE, TARGET_SH4A_ARCH, TARGET_SHMEDIA32)
|
|
(TARGET_SHMEDIA64): Redefine using other TARGET_* macros.
|
|
(TARGET_SH4): Undefine options.h definition and check MASK_SH1 as well.
|
|
(SUPPORT_SH1, SUPPORT_SH2E, SUPPORT_SH4, SUPPORT_SH4_SINGLE)
|
|
(SUPPORT_SH2A, SUPPORT_SH2A_SINGLE): Make numeric.
|
|
(SUPPORT_SH2): Define to 1 if SUPPORT_SH1.
|
|
(SUPPORT_SH3): Likewise SUPPORT_SH2.
|
|
(SUPPORT_SH4_NOFPU): Likewise SUPPORT_SH3.
|
|
(SUPPORT_SH4A_NOFPU, SUPPORT_SH4AL, SUPPORT_SH2A_NOFPU): Likewise
|
|
SUPPORT_SH4_NOFPU.
|
|
(SUPPORT_SH3E): Likewise SUPPORT_SH2E.
|
|
(SUPPORT_SH4_SINGLE_ONLY, SUPPORT_SH4A_SINGLE_ONLY)
|
|
(SUPPORT_SH2A_SINGLE_ONLY): Likewise SUPPORT_SH3E.
|
|
(SUPPORT_SH4A): Likewise SUPPORT_SH4.
|
|
(SUPPORT_SH4A_SINGLE): Likewise SUPPORT_SH4_SINGLE.
|
|
(SUPPORT_SH5_32MEDIA): Likewise SUPPORT_SH5_COMPACT.
|
|
(SUPPORT_SH5_32MEDIA_NOFPU): Likewise SUPPORT_SH5_COMPACT_NOFPU.
|
|
(SUPPORT_ANY_SH5_32MEDIA, SUPPORT_ANY_SH5_64MEDIA)
|
|
(SUPPORT_ANY_SH5): New macros.
|
|
(TARGET_NONE): Replace with...
|
|
(MASK_ARCH): ...this new macro.
|
|
* config/sh/elf.h: Update mask names
|
|
* config/sh/linux.h: Likewise.
|
|
* config/sh/little.h: Likewise.
|
|
* config/sh/netbsd-elf.h: Likewise.
|
|
* config/sh/symbian-pre.h: Likewise.
|
|
* config/sh/sh.c (sh_handle_option): New function.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(calc_live_regs): Use MASK_FPU_SINGLE instead of FPU_SINGLE_BIT.
|
|
(sh_target_switches, target_switches): Delete.
|
|
(sh_pch_valid_p): Check for specific differences in the target_flags
|
|
settings.
|
|
(sh_init_cumulative_args): Use MASK_HITACHI instead of HITACHI_BIT.
|
|
* config/sh/sh.opt: New file.
|
|
|
|
2005-05-18 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21632
|
|
* config/ia64/ia64.c (ia64_extra_constraint) <'T'>: Use
|
|
small_addr_symbolic_operand.
|
|
|
|
2005-05-18 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Do not
|
|
propagate an ADDR_EXPR if the definition and use sites are
|
|
in different EH regions.
|
|
|
|
2005-05-18 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* read-rtl.c (mode_attr_index): Use obstack_grow0, not
|
|
obstack_grow.
|
|
|
|
2005-05-18 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* cfgrtl.c (purge_dead_edges): Don't remove fake edges.
|
|
|
|
2005-05-18 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/21407
|
|
|
|
* tree-ssa-operands.c (note_addressable): Change
|
|
COMPONENT_REF handling in response to aliasing
|
|
discussion.
|
|
|
|
2005-05-18 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sol2.h (TARGET_DEFAULT): Add back MASK_APP_REGS.
|
|
* config/sparc/sol2-64.h (TARGET_DEFAULT): Likewise.
|
|
* config/sparc/sp-elf.h (TARGET_DEFAULT): Delete.
|
|
* doc/invoke.texi (SPARC options): Document that -mapp-regs is
|
|
the default on Solaris too.
|
|
|
|
2005-05-17 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-pre.c (find_or_generate_expression): CALL_EXPR
|
|
is okay too.
|
|
|
|
2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* timevar.def (TV_SCEV_CONST): New timevar.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add
|
|
pass_scev_cprop.
|
|
* tree-pass.h (pass_scev_cprop): Declare.
|
|
* tree-scalar-evolution.c (scev_const_prop): New function.
|
|
* tree-scalar-evolution.h (scev_const_prop): Declare.
|
|
* tree-ssa-loop.c (gate_scev_const_prop, pass_scev_cprop):
|
|
New.
|
|
* tree-cfg.c (replace_uses_by): Export.
|
|
* tree-flow.h (replace_uses_by): Declare.
|
|
|
|
2005-05-17 Ziemowit Laski <zlaski@apple.com>
|
|
Mike Stump <mrs@apple.com>
|
|
|
|
Yet more Objective-C++...
|
|
|
|
* c-common.h (objc_finish_try_stmt): Add.
|
|
(objc_build_synchronized): Add.
|
|
(objc_generate_write_barrier): Add.
|
|
* stub-objc.c (objc_build_synchronized): Add return value.
|
|
(objc_finish_try_stmt): Likewise.
|
|
(objc_generate_write_barrier): Add.
|
|
|
|
* c-common.h (objc_rewrite_function_call): Add.
|
|
* c-typeck.c (build_function_call): Allow objc to rewrite
|
|
FUNCTION_DECLs.
|
|
(build_modify_expr): Allow objc to generate write barriers.
|
|
* c.opt (Wassign-intercept): Add.
|
|
(Wstrict-selector-match): Add.
|
|
(fobjc-call-cxx-cdtors): Add.
|
|
(fobjc-direct-dispatch): Add.
|
|
(fobjc-gc): Add.
|
|
* dbxout.c (get_lang_number): Add Objective-C++ support.
|
|
* doc/invoke.texi (-fobjc-call-cxx-cdtors): Likewise.
|
|
(-Wstrict-selector-match): Likewise.
|
|
(-fobjc-direct-dispatch): Likewise.
|
|
(-Wassign-intercept): Likewise.
|
|
(Overall Options): Likewise.
|
|
* gengtype.c (get_output_file_with_visibility): Likewise.
|
|
* stub-objc.c (objc_rewrite_function_call): Add.
|
|
* config/darwin.h (ASM_OUTPUT_LABELREF): Improved quoting support.
|
|
|
|
* c-common.c (flag_objc_exceptions): Remove.
|
|
(flag_objc_sjlj_exceptions): Remove.
|
|
* c-decl.c (objc_mark_locals_volatile): Don't change decls
|
|
that are already ok.
|
|
* c-opts.c (c_common_handle_option, case
|
|
OPT_fobjc_exceptions): Remove.
|
|
(case OPT_fobjc_sjlj_exceptions): Remove
|
|
* c.opt (fobjc-call-cxx-cdtors): Have opt create the flag.
|
|
(fobjc-exceptions): Likewise.
|
|
(fobjc-sjlj-exceptions): Likewise.
|
|
* config/rs6000/darwin.h (OFFS_MSGSEND_FAST): Add.
|
|
(OFFS_ASSIGNIVAR_FAST): Add.
|
|
|
|
2005-05-17 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.md (movhi): Do not test constness
|
|
of operand #1 twice.
|
|
(movsi): Likewise.
|
|
(movdi): Unconditionally accept zero as second operand
|
|
when the first is memory.
|
|
(movdi_insn_sp32): Handle above case.
|
|
(DImode splitter): Use predicates.
|
|
(DImode splitter): Use const_zero_operand predicate.
|
|
(movsf_insn): Swap 2 alternatives.
|
|
|
|
2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (find_bivs, find_givs_in_stmt_scev): Apply
|
|
expand_simple_operations to bases of the ivs.
|
|
(tree_int_cst_sign_bit): Export.
|
|
* tree-flow.h (expand_simple_operations): Declare.
|
|
* tree-ssa-loop-niter.c (number_of_iterations_cond): Use
|
|
tree_int_cst_sign_bit.
|
|
(expand_simple_operations): Export.
|
|
* tree.h (tree_int_cst_sign_bit): Declare.
|
|
|
|
2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-cfg.c (tree_can_merge_blocks_p): Allow phi nodes in the
|
|
merged block.
|
|
(replace_uses_by): New function.
|
|
(tree_merge_blocks): Eliminate the phi nodes in the merged block.
|
|
* tree-flow.h (fold_stmt_inplace): Declare.
|
|
* tree-ssa-ccp.c (fold_stmt_inplace): New function.
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Update dominance
|
|
info after cfg cleanup.
|
|
|
|
2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* cfgloop.h (just_once_each_iteration_p): Declaration changed.
|
|
* cfgloopanal.c (just_once_each_iteration_p): Make the loop argument
|
|
const.
|
|
|
|
2005-05-17 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* ggc-page.c (ggc_alloc_stat): Record amount of memory allocated.
|
|
* ggc-zone.c (ggc_alloc_zone_1): Ditto.
|
|
* timevar.c (timevar_ggc_mem_total): New variable.
|
|
(GGC_MEM_BOUND): New constant.
|
|
(get_time): Record ggc memory status.
|
|
(timevar_accumulate): Accumulate amount of ggc memory.
|
|
(timevar_print): Print consumption of ggc memory.
|
|
* timevar.def (TV_FIND_REFERENCED_VARS, TV_TREE_REDPHI,
|
|
TV_TREE_LOOP_BOUNDS, TV_TREE_LOOP_IVCANON, TV_TREE_VECTORIZATION,
|
|
TV_TREE_LINEAR_TRANSFORM): Shorten strings to fit in 22 characters.
|
|
* timevar.h (struct timevar_time_def): Add ggc_mem field.
|
|
(timevar_ggc_mem_total): Declare.
|
|
|
|
2005-05-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-into-ssa.c (update_ssa): Clean up by shortening the
|
|
live range of DFS.
|
|
|
|
2005-05-17 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md (ncond, ocode, rcond): Remove separate
|
|
define_code_attr.
|
|
("b<ncond:code>", "b<ocond:code>", "b<rcond:code>")
|
|
("*b<ncond:code>_reversed", "*b<ocond:code>_reversed")
|
|
("*b<rcond:code>_reversed", "s<ncond:code>", "s<rcond:code>")
|
|
("s<ocond:code>"): Rename from respectively "b<ncond>",
|
|
"b<ocond>", "b<rcond>", ("*b<ncond>_reversed",
|
|
"*b<ocond>_reversed", "*b<rcond>_reversed", "s<ncond>",
|
|
"s<rcond>" and "s<ocond>".
|
|
("b<ocond:code>", "*b<ocond:code>_reversed")
|
|
("*b<rcond:code>_reversed"): Remove extraneous backslashes in
|
|
output statement section.
|
|
|
|
2005-05-17 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* c-typeck.c (common_type): Also handle BOOLEAN_TYPEs.
|
|
|
|
2005-05-17 Steven Bosscher <stevenb@suse.de>
|
|
Stuart Hastings <stuart@apple.com>
|
|
Jan Hubicka <jh@suse.cz>
|
|
Dale Johannesen <dalej@apple.com>
|
|
|
|
* cgraph.h (cgraph_node): Add 'lowered' state.
|
|
(cgraph_lower_function): Declare.
|
|
* cgraphunit.c (cgraph_finalize_function): Initialize lowered flag.
|
|
(cgraph_lower_function): New function.
|
|
(cgraph_create_edges): Deal with lowered function bodies.
|
|
(verify_cgraph_node): Likewise.
|
|
(cgraph_analyze_function): Do lowering job.
|
|
(cgraph_build_static_cdtor): Likewise.
|
|
* function.h (struct function): Add saved_eh and saved_cfg.
|
|
* integrate.c (copy_decl_for_inlining): Kill LABEL_DECL_UID field.
|
|
* tree-cfg.c (fold_cond_expr_cond): Export.
|
|
* tree-flow.h (fold_cond_expr_cond): Declare.
|
|
* tree-inline.c: Include basic-block, ggc, tree-flow, except.h and
|
|
pointer-set.
|
|
(struct_inline_data): Kill fnd, first_inlined_fn, ret_label,
|
|
in_target_cleanup_p, tree_pruner, tsi; add callee, caller and
|
|
callee_cfun, block, eh_region, eh_region_offset.
|
|
(inlining_p): New predicate.
|
|
(remap_decl): Update for new inline_data; declare newly created inline
|
|
vars in low gimple way.
|
|
(copy_body_r): Update for new datastructure, simplify some of handling
|
|
when we are in gimple; remap LABEL_DECLs for EH; copy TREE_BLOCK;
|
|
deal with RESX_EXPRs.
|
|
(copy_bb): New.
|
|
(copy_edges_for_bb): Likewise.
|
|
(remap_decl_1): New.
|
|
(copy_cfg_body): New.
|
|
(copy_generic_body): Rewrite to work on low gimple.
|
|
(copy_body): Turn into simple wrapper around copy_cfg_body.
|
|
(setup_one_parameter): Insert new statements into given basic block.
|
|
(initialize_initialized_parameters): Likewise, reorganize way things are
|
|
gimplified.
|
|
(declare_return_variable): Update for new inline data datastructure.
|
|
(inline_forbidden_p): Work on low gimple.
|
|
(estimate_num_insns): Likewise.
|
|
(expand_call_inline): Work on CFG.
|
|
(push_cfun, pop_cfun): New functions.
|
|
(cfun_stack): New stack.
|
|
(add_lexical_block): New function.
|
|
(gimple_expand_calls_inline): Work on basic block.
|
|
(optimize_inline_calls): Likewise.
|
|
(clone_body, save_body, unsave_ewpr_now): Update for new
|
|
datastructures.
|
|
(declare_inline_vars): Work on block instead of bind_expr.
|
|
(inlining_p): New predicate.
|
|
* tree-inline.h (push_cfun, pop_cfun): Declare.
|
|
* tree-optimize.c: Include except.h
|
|
(all_lowering_passes): New variable.
|
|
(execute_fixup_cfg, pass_fixup_cfg): New pass.
|
|
(init_tree_optimization_passes): Move some to all_lowering_passes.
|
|
(tree_lowering_passes): New function.
|
|
(tree_rest_of_compilation): Register cfg hooks; save/unsave eh.
|
|
* tree-pass.h (tree_lowering_passes): Declare
|
|
|
|
2005-05-17 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* unwind-dw2-fde-darwin.c: Include tsystem.h.
|
|
|
|
2005-05-17 Jeff Law <law@redhat.com>
|
|
|
|
* Makefile.in (tree-ssa-forwprop.o): Depend on langhooks.h.
|
|
* tree-ssa-forwprop.c: Include langhooks.h.
|
|
(forward_propagate_addr_expr_into_variable_array_index): New.
|
|
(forward_propagate_addr_expr): New.
|
|
(tree_ssa_forward_propagate_single_use_vars): Loop over all
|
|
the statements in the block instead of just the last statement.
|
|
Call forward_propagate_addr_expr as needed.
|
|
(pass_forwprop): Update the SSA graph after forward propagation is
|
|
complete.
|
|
|
|
2005-05-17 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* unwind-dw2-fde-glibc.c (base_from_cb_data,
|
|
_Unwind_IteratePhdrCallback): Use gcc_assert and gcc_unreachable as
|
|
appropriate.
|
|
* unwind-dw2-fde.c (__deregister_frame_info_bases,
|
|
base_from_object, fde_split, end_fde_sort): Likewise.
|
|
* unwind-dw2.c (_Unwind_GetGR, _Unwind_SetGR, execute_stack_op,
|
|
execute_cfa_program, _Unwind_SetSpColumn, uw_update_context_1,
|
|
uw_init_context_1): Likewise.
|
|
* unwind.inc (_Unwind_RaiseException_Phase2, _Unwind_Resume,
|
|
_Unwind_Resume_or_Rethrow): Likewise.
|
|
* unwind-pe.h (__gxx_abort): Do not define.
|
|
(size_of_encoded_value, base_of_encoded_value,
|
|
read_encoded_value_with_base): Use gcc_unreachable.
|
|
* unwind.h (_Unwind_GetTextRelBase): Likewise.
|
|
|
|
2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/lib1funcs.asm (cfi_pop, cfi_push, cfi_start)
|
|
(cfi_end): New macros.
|
|
(RETLDM): Use cfi_pop. Expect an eight byte stack frame.
|
|
(ARM_LDIV0, THUMB_LDIV0, DIV_FUNC_END): Use CFI macros. Create
|
|
an eight byte stack frame.
|
|
(__NR_tkill): Define.
|
|
(__div0): Use gettid tkill on GNU/Linux.
|
|
(_arm_return): Add CFI.
|
|
(Lchange_\register, .Lchange_lr): Create an eight byte stack frame.
|
|
|
|
2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* configure.ac: Remove spaces around assignment to
|
|
gcc_cv_ld_sysroot.
|
|
* configure: Regenerated.
|
|
|
|
2005-05-17 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix.h (TARGET_ALTIVEC_VRSAVE): Delete.
|
|
* config/rs6000/rs6000.c (rs6000_explicit_options): Add
|
|
aix_struct_ret.
|
|
(rs6000_override_options): Do not protect TARGET_ALTIVEC_VRSAVE.
|
|
Modify aix_struct_return variable, not target_flags.
|
|
(rs6000_handle_option): Do not protect TARGET_ALTIVEC_VRSAVE.
|
|
(rs6000_return_in_memory): Test aix_struct_return.
|
|
* config/rs6000/rs6000.opt (maix-struct-return): Convert to
|
|
independent variable. Report mxl-compat.
|
|
|
|
2005-05-17 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.md (eh_return): Add missing DONE.
|
|
|
|
2005-05-17 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* read-rtl.c (struct macro_traverse_data): Add unknown_mode_attr
|
|
field.
|
|
(mode_attr_index): Remove check for defined attribute. Remove
|
|
infile parameter. Change all callers.
|
|
(apply_mode_maps): Add unknown parameter. Change caller. Always
|
|
return after finding attribute.
|
|
(apply_macro_to_rtx): Add unknown_mode_attr parameter. Change
|
|
callers.
|
|
(apply_macro_traverse): Set mtd->unknown_mode_attr.
|
|
(read_rtx): Use mtd.unknown_mode_attr to check for an undefined
|
|
attribute used for a mode.
|
|
|
|
2005-05-17 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-ssa-math-opts.c: New file.
|
|
|
|
2005-05-17 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* Makefile.in: Add tree-ssa-math-opts.c.
|
|
* expr.c (expand_expr_real_1) <case RDIV_EXPR>: Never emit as a*(1/b).
|
|
* fold-const.c (distribute_real_division): New.
|
|
(fold_binary) <case PLUS_EXPR, case MINUS_EXPR>: Use it.
|
|
* tree-pass.h (pass_cse_reciprocals): New.
|
|
* tree-optimize.c (init_tree_optimization_passes): Run it.
|
|
* doc/passes.texi: Document the new pass.
|
|
|
|
2005-05-17 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR middle-end/21595
|
|
* builtins.c (fold_builtin_constant_p): Handle
|
|
&"string cst"[0] as constant.
|
|
|
|
2005-05-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (mulv16qi3, mulv2di3): New.
|
|
|
|
2005-05-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/21492
|
|
* cfgcleanup.c (try_crossjump_to_edge): update_forwarder_flag for
|
|
src2 if src2 has been split.
|
|
|
|
PR tree-optimization/21610
|
|
* c-typeck.c (decl_constant_value_for_broken_optimization): If not
|
|
returning DECL, call unshare_expr.
|
|
|
|
2005-05-17 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md: Unquote preparation and output statements.
|
|
(BWD, WD, BW): New, mode-macros.
|
|
(S, s, m, mm, nbitsm1): New, mode-attrs.
|
|
(szext, shift, shiftrt, ncond, ocond, rcond): New, code-macros.
|
|
(u, su, shlr, slr, ncond, ocond, rcond, rCC, oCC, roCC): New,
|
|
code-attrs.
|
|
("tst<mode>"): Replace "tstqi", "tsthi" and "tstsi".
|
|
("*cmp_ext<mode>"): Replace "*cmp_extsi" and "*cmp_exthi".
|
|
("*cmp_swapext<mode>"): Replace "*cmp_swapextqi" and
|
|
"*cmp_swapexthi".
|
|
("cmp<mode>"): Replace "cmphi" and "cmpqi".
|
|
("movdi"): Move misplaced head comment regarding necessity of
|
|
movdi from movsi to here.
|
|
("*mov_side<mode>_biap"): Replace "*mov_sideqi_biap" and
|
|
"*mov_sidehi_biap".
|
|
("*mov_side<mode>"): Replace "*mov_sideqi" and "*mov_sidehi".
|
|
("*mov_side<mode>_biap_mem", "*mov_sidehi_biap_mem"): Replace
|
|
"*mov_sideqi_biap_mem".
|
|
("*mov_side<mode>_mem"): Replace "*mov_sideqi_mem" and
|
|
"*mov_sidehi_mem".
|
|
("*clear_side<mode>_biap"): Replace "*clear_sidesi_biap",
|
|
"*clear_sidehi_biap" and "*clear_sideqi_biap".
|
|
("*clear_side<mode>"): Replace "*clear_sidesi", "*clear_sidehi"
|
|
and "*clear_sideqi".
|
|
("*ext_side<mode>si_biap"): Replace "*ext_sideqisi_biap" and
|
|
"*ext_sidehisi_biap".
|
|
("*ext_side<mode>si"): Replace "*ext_sideqisi" and
|
|
"*ext_sidehisi".
|
|
("reload_in<mode>"): Replace "reload_inhi" and "reload_inqi".
|
|
("reload_out<mode>"): Replace "reload_outhi" and "reload_outqi".
|
|
("extend<mode>di2"): Replace "extendhidi2" and "extendqidi2".
|
|
("extend<mode>si2"): Replace "extendhisi2" and "extendqisi2".
|
|
("zero_extend<mode>si2"): Replace "zero_extendhisi2" and
|
|
"zero_extendqisi2".
|
|
("*op_side<mode>_biap"): Replace "*op_sideqi_biap",
|
|
"*op_sidehi_biap" and "*op_sidesi_biap".
|
|
("*op_side<mode>"): Replace "*op_sideqi", "*op_sidehi" and
|
|
"*op_sidesi".
|
|
("*op_swap_side<mode>_biap"): Replace "*op_swap_sideqi_biap",
|
|
"*op_swap_sidehi_biap" and "*op_swap_sidesi_biap".
|
|
("*op_swap_side<mode>"): Replace "*op_swap_sideqi",
|
|
"*op_swap_sidehi" and "*op_swap_sidesi".
|
|
("sub<mode>3"): Replace "subhi3" and "subqi3", correcting a typo
|
|
in the N alternative of "subqi3".
|
|
("*extop<mode>si_side_biap"): Replace "*extopqisi_side_biap" and
|
|
"*extophisi_side_biap".
|
|
("*extop<mode>si_side"): Replace "*extopqisi_side" and
|
|
"*extophisi_side".
|
|
("*extop<mode>si_swap_side_biap"): Replace
|
|
"*extopqisi_swap_side_biap" and "*extophisi_swap_side_biap".
|
|
("*extop<mode>si_swap_side"): Replace "*extopqisi_swap_side" and
|
|
"*extophisi_swap_side".
|
|
("*extop<mode>si"): Replace "*extopqisi" and "*extophisi".
|
|
("*extop<mode>si_swap"): Replace "*extopqisi_swap" and
|
|
"*extophisi_swap".
|
|
("<u>mul<s><mode>3"): Replace "umulhisi3", "umulqihi3",
|
|
"mulqihi3", "mulhisi3" and "mulhisi3".
|
|
("<u>mulsidi3"): Replace "mulsidi3" and "umulsidi3".
|
|
("<su>mulsi3_highpart"): Replace "smulsi3_highpart" and
|
|
"umulsi3_highpart".
|
|
("xor<mode>3"): Replace "xorhi3" and "xorqi3".
|
|
("neg<mode>2"): Replace "negsi2", "neghi2" and "negqi2".
|
|
("one_cmpl<mode>2"): Replace "one_cmplhi2" and "one_cmplqi2".
|
|
("<shlr>si3"): Replace "ashrsi3", "lshrsi3" and "ashlsi3".
|
|
("ashr<mode>3"): Replace "ashrhi3" and "ashrqi3".
|
|
("*expanded_<shlr><mode>"): Replace "*expanded_ashrhi",
|
|
"*expanded_ashrqi", "*expanded_lshrhi" and "*expanded_lshrqi".
|
|
("*<shlr><mode>_lowpart"): Replace "*ashrhi_lowpart",
|
|
"*ashrqi_lowpart", "*lshrhi_lowpart" and "*lshrqi_lowpart".
|
|
("lshr<mode>3"): Replace "lshrhi3" and "lshrqi3".
|
|
("ashl<mode>3"): Replace "ashlhi3" and "ashlqi3".
|
|
("*ashl<mode>_lowpart"): Replace "*ashlqi_lowpart" and
|
|
"*ashlhi_lowpart".
|
|
("abs<mode>2"): Replace "abshi2" and "absqi2".
|
|
("b<ncond>"): Replace "beq", "bne", "bgtu", "bltu", "bgeu" and
|
|
"bleu".
|
|
("b<ocond>"): Replace "bgt" and "ble".
|
|
("b<rcond>"): Replace "blt" and "bge".
|
|
("*b<ncond>_reversed"): Replace "*beq_reversed", "*bne_reversed",
|
|
"*bgtu_reversed", "*bltu_reversed", "*bgeu_reversed" and
|
|
"*bleu_reversed".
|
|
("*b<ocond>_reversed"): Replace "*bgt_reversed" and
|
|
"*ble_reversed".
|
|
("*b<rcond>_reversed"): Replace "*blt_reversed" and
|
|
"*blt_reversed".
|
|
("s<ncond>"): Replace "sgeu", "sltu", "seq", "sgtu", "sleu" and
|
|
"sne".
|
|
("s<rcond>"): Replace "sge" and "slt".
|
|
("s<ocond>"): Replace "sgt" and "sle".
|
|
("clear.[bwd] [rx=rx+rz.S2]"): Replace split clear.d
|
|
[rx=rx+rz.S2], clear.w [rx=rx+rz.S2] and clear.b [rx=rx+rz.S2].
|
|
("clear.[bwd] [rx=rx+i]"): Replace splits clear.d [rx=rx+i],
|
|
clear.w [rx=rx+i] and clear.b [rx=rx+i].
|
|
|
|
2005-05-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* varasm.c (struct constant_descriptor_tree): Add hash field.
|
|
(const_desc_hash): Just return hash field.
|
|
(const_desc_eq): If hash values are different, return 0 immediately.
|
|
(output_constant_def): Compute hash field of temporary key, use
|
|
htab_find_slot_with_hash instead of htab_find_slot. Set hash in
|
|
newly built constant descriptor.
|
|
(lookup_constant_def): Compute hash field of temporary key, use
|
|
htab_find_with_hash instead of htab_find.
|
|
|
|
2005-05-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (mulv4si3): New.
|
|
|
|
2005-05-17 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (EXTRA_CONSTRAINT_T): Remove FIXME and
|
|
tests for noncanonical versions of reg+constant and
|
|
reg+reg*{1,2,4}.
|
|
|
|
2005-05-16 Richard Henderson <rth@redhat.com>
|
|
Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-opt/21399
|
|
* tree-eh.c (maybe_clean_or_replace_eh_stmt): Rename from
|
|
maybe_clean_eh_stmt; take old stmt parameter. Update EH
|
|
region data structure to match replacement.
|
|
* tree-flow.h: Update to match.
|
|
* tree-ssa-ccp.c (execute_fold_all_builtins): Likewise.
|
|
* tree-ssa-dom.c (optimize_stmt): Likewise.
|
|
* tree-ssa-pre.c (eliminate): Likewise.
|
|
* tree-ssa-propagate.c (substitute_and_fold): Likewise.
|
|
|
|
2005-05-16 Caroline Tice <ctice@apple.com>
|
|
|
|
* bb-reorder.c (verify_hot_cold_block_grouping): Replace
|
|
internal_error with gcc_assert.
|
|
* dwarf2out.c (dwarf2out_switch_text_section): Likewise.
|
|
* function.h (struct function): Remove space between "*" and
|
|
struct field names.
|
|
* varasm.c (initialize_cold_section_name): Add gcc_assert;
|
|
modify to use alloca.
|
|
(unlikely_text_section): Add check for flag_function_sections.
|
|
(assemble_start_function): Move call to resolve_section, so it
|
|
comes before first call to unlikely_text_section.
|
|
(assemble_end_function): Add test and call to function_section
|
|
if appropriate.
|
|
|
|
2005-05-16 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* c-common.c (c_common_truthvalue_conversion): Use fold_build2
|
|
instead of build_binary_op when performing code transformations
|
|
to avoid error messages about constructs not it the user's code.
|
|
|
|
2005-05-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-pre.c: Fix a comment typo.
|
|
|
|
2005-05-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21556
|
|
* config/ia64/ia64.md (load_dtpmod, load_ltoff_dtpmod, load_dtprel,
|
|
load_dtprel64, load_dtprel22, load_dtprel_gd, load_ltoff_dtprel,
|
|
add_dtprel, add_dtprel14, add_dtprel22, load_tprel, load_tprel64,
|
|
load_tprel22, load_tprel_ie, load_ltoff_tprel, add_tprel, add_tprel14,
|
|
add_tprel22): Remove mode from symbolic operand.
|
|
|
|
2005-05-16 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* optc-gen.awk: Include intl.h after the externally-provided files.
|
|
|
|
2005-05-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-copy.c (copy_prop_visit_assignment): Clean up by
|
|
folding a COND_EXPR_COND in a nondestructive manner.
|
|
|
|
2005-05-16 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* config/rs6000/altivec.md (altivec_vmrghb, altivec_vmrghh,
|
|
altivec_vmrghw, altivec_vmrglb, altivec_vmrglh, altivec_vmrglw):
|
|
New values for vec_select definitions and bitmask for element
|
|
selection.
|
|
|
|
2005-05-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* dwarf2out.c (used_rtx_varray): Rename to used_rtx_array.
|
|
Change the type to VEC(rtx,gc)*.
|
|
(mem_loc_descriptor, add_const_value_attributes,
|
|
dwarf2out_init): Adjust uses of used_rtx_varray.
|
|
|
|
* tree-data-ref.c (compute_all_dependences): Change the type
|
|
of dependence_relations to VEC(ddr_p,heap)**.
|
|
(compute_data_dependences_for_loop): Change the type of
|
|
allrelations to VEC(ddr_p,heap)*.
|
|
|
|
2005-05-16 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* Makefile.in (options.c): Tell optc-gen.awk to include config.h,
|
|
system.h, coretypes.h and tm.h.
|
|
(options.o): Update dependencies accordingly.
|
|
* optc-gen.awk: Allow header_name to be a list of filenames.
|
|
Handle the "Condition" flag.
|
|
* opts.h (CL_DISABLED): New flag.
|
|
* opts.c (handle_option): Print an error for CL_DISABLED options.
|
|
* doc/options.texi: Document the "Condition" option flag.
|
|
|
|
2005-05-16 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-inline.c (estimate_num_insns_1): Handle VEC_COND_EXPR.
|
|
|
|
2005-05-15 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* tree-scalar-evolution.c (set_nb_iterations_in_loop): Only
|
|
check for TREE_OVERFLOW on INTEGER_CST trees.
|
|
* tree-chrec.c (chrec_convert): Only clear TREE_OVERFLOW on
|
|
CONSTANT_CLASS_P tree nodes.
|
|
|
|
2005-05-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/21551
|
|
* config/ia64/ia64.c (ia64_expand_move): Don't add addend twice.
|
|
|
|
2005-05-15 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/21576
|
|
|
|
* tree-ssa-pre.c (expression_node_pool): New pool.
|
|
(comparison_node_pool): Ditto.
|
|
(list_node_pool): Ditto.
|
|
(pool_copy_list): New function.
|
|
(phi_translate): Handle CALL_EXPR.
|
|
(valid_in_set): Ditto.
|
|
(create_expression_by_pieces): Ditto.
|
|
(insert_into_preds_of_block): Ditto.
|
|
(insert_aux): Ditto.
|
|
(compute_avail): Ditto.
|
|
(create_value_expr_from): Handle TREE_LIST and CALL_EXPR.
|
|
(can_value_number_call): New function.
|
|
(find_leader): Update comment.
|
|
(init_pre): Create new pools.
|
|
(fini_pre): Free new pools.
|
|
(pass_pre): Add TODO_update_ssa for the future when we are going
|
|
to need vops.
|
|
* tree-vn.c (expressions_equal_p): Handle TREE_LIST.
|
|
(set_value_handle): Ditto.
|
|
(get_value_handle): Ditto.
|
|
|
|
2005-05-15 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (thumb_unexpanded_epilogue): Delete unused variable 'mode'.
|
|
|
|
2005-05-15 Andreas Jaeger <aj@suse.de>
|
|
|
|
* gcc.c (pfatal_pexecute): Remove unused local function.
|
|
|
|
2005-05-15 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* optc-gen.awk: Remove excess indentation.
|
|
* opth-gen.awk: Likewise.
|
|
|
|
2005-05-14 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_output_mi_thunk): Check cfun->cfg instead
|
|
of basic_block_info. Call init_flow and find_basic_blocks
|
|
before dbr_schedule if needed.
|
|
|
|
2005-05-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Move
|
|
pass_cd_dce in place of the last pass_dce.
|
|
|
|
PR tree-optimization/21563
|
|
* tree-vrp.c (compare_value): Return boolean_false_node when
|
|
SSA_NAME in "if (SSA_NAME == CST)" is strictly smaller than or
|
|
strictly larger than CST.
|
|
|
|
2005-05-14 Nathan Sidwell <nathan@codesourcery.com>
|
|
Jan-Benedict Glaw <jbglaw@lug-owl.de>
|
|
|
|
* config/vax/vax.c: (print_operand_address) Use gcc_unreachable() and
|
|
gcc_assert().
|
|
(rev_cond_name) Likewise.
|
|
(vax_float_literal) Likewise.
|
|
* config/vax/vax.md: Likewise.
|
|
|
|
2005-05-14 Jan-Benedict Glaw <jbglaw@lug-owl.de>
|
|
|
|
* config/vax/vax.md: define_constant VAXens AP, FP, SP and PC
|
|
registers and use them (specifically the stack pointer).
|
|
* config/vax/vax.h: Use above defines right here.
|
|
|
|
* config/vax/vax.c: (override_options) Remove 'register' keyword.
|
|
(split_quadword_operands) Likewise. (rev_cond_name) Likewise.
|
|
(vax_float_literal) Likewise. (vax_rtx_costs) Remove trailing
|
|
whitespace.
|
|
* config/vax/vax.h: Remove 'register' keyword. Misc. whitespace fixes,
|
|
mostly removal of trailing spaces...
|
|
* config/vax/vax-modes.def: Remove trailing whitespace.
|
|
|
|
* config/vax/elf.h: Update whitespace.
|
|
|
|
2005-05-14 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
Revert
|
|
2005-05-11 Richard Guenther <rguenth@gcc.gnu.org>
|
|
* fold-const.c (fold_indirect_ref_1): Avoid removing
|
|
NOP_EXPRs with type qualifiers like const.
|
|
|
|
2005-05-14 Jan Hubicka <jh@suse.cz>
|
|
|
|
Patch by Richard Henderson:
|
|
* tree-eh.c (tree_can_throw_internal, tree_can_throw_external):
|
|
Handle RESX expressions properly.
|
|
|
|
* tree-eh.c (record_stmt_eh_region): Use add_stmt_to_eh_region.
|
|
(add_stmt_to_eh_region_fn): Nest into CALL_EXPR.
|
|
(remove_stmt_from_eh_region_fn): Likewise.
|
|
|
|
* tree-cfg.c (execute_warn_function_return): Break out noreturn
|
|
warning too..
|
|
(execute_warn_function_noreturn): ... here.
|
|
(pass_warn_function_noreturn): New pass.
|
|
* tree-pass.h (pass_warn_function_noreturn): Declare
|
|
* tree-optimize.c (init_tree_optimization_passes): Move return
|
|
warnings early and add noreturn warnings at place of previous
|
|
return warnings.
|
|
|
|
2005-05-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-live.c (tpa_init, tpa_delete, tpa_compact,
|
|
root_var_init, type_var_init): Use VEC instead of VARRAY.
|
|
* tree-ssa-live.h (tree_partition_associator_d): Change the
|
|
type of trees to VEC(tree,heap)*.
|
|
(tpa_tree): Use VEC instead of VARRAY.
|
|
|
|
2005-05-14 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* fold-const.c (div_if_zero_remainder): New function.
|
|
(try_move_mult_to_index): Use it.
|
|
|
|
2005-05-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-eh.c (leh_tf_state): Change the type of dest_array to
|
|
VEC(tree,heap)*.
|
|
(maybe_record_in_goto_queue, lower_try_finally_onedest,
|
|
lower_try_finally_copy, lower_try_finally_switch,
|
|
lower_try_finally): Use VEC instead of VARRAY.
|
|
|
|
2005-05-14 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (Node: Register Classes): Remove obsoleted
|
|
comment regarding defined register classes.
|
|
(LEGITIMIZE_RELOAD_ADDRESS): Do not define.
|
|
|
|
2005-05-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Move
|
|
pass_merge_phi before the first pass_dominator.
|
|
|
|
2005-05-13 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.h (INITIALIZE_TRAMPOLINE): Make the call to __clear_cache
|
|
unconditional.
|
|
|
|
2005-05-13 Josh Conner <jconner@apple.com>
|
|
|
|
* config/arm/arm.c (arm_size_return_regs): New.
|
|
(thumb_unexpanded_epilogue): replace in-line calculation
|
|
of return registers with call to arm_size_return_regs.
|
|
(use_return_insn): Include test of which registers are
|
|
being used to hold return values, to accommodate
|
|
vector return values.
|
|
|
|
2005-05-11 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/sysv4.opt (mlittle): Handle.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_handle_option): Set
|
|
target_flags_explicit when appropriate.
|
|
|
|
2005-05-13 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR middle-end/20714:
|
|
* optabs.c (no_conflict_data): New struct.
|
|
(no_conflict_move_test): New function.
|
|
(emit_no_conflict_block): Use it.
|
|
|
|
2005-05-13 Adam Nemet <anemet@lnxw.com>
|
|
|
|
* doc/invoke.texi (Debugging Options): Option
|
|
-fdump-translation-unit only works with C++ now.
|
|
|
|
2005-05-13 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
Replace calls to abort in CRIS port.
|
|
* config/cris/cris.h (CRIS_ASSERT): New macro.
|
|
* config/cris/cris.md ("*movsi_internal"): Use CRIS_ASSERT and
|
|
internal_error instead of abort.
|
|
("movsi"): Ditto. Unquote preparation statement section.
|
|
("call", "call_value"): Ditto, but use gcc_assert where
|
|
appropriate. Tweak comments.
|
|
* config/cris/cris.c (ASSERT_PLT_UNSPEC): Define in terms of
|
|
CRIS_ASSERT.
|
|
(cris_op_str): Call internal_error, not abort.
|
|
(cris_print_operand): Tweak "abort" reference to "die" in comment.
|
|
(cris_initial_elimination_offset): Call gcc_unreachable, not abort.
|
|
(cris_notice_update_cc): Call internal_error, not abort.
|
|
(cris_expand_return, cris_expand_prologue, cris_gen_movem_load)
|
|
(cris_emit_movem_store, cris_asm_output_symbol_ref)
|
|
(cris_output_addr_const_extra): Use CRIS_ASSERT, don't call abort.
|
|
(cris_symbol, cris_got_symbol): Use CRIS_ASSERT instead of
|
|
ENABLE_CHECKING-guarded abort call.
|
|
(cris_split_movdx): Use CRIS_ASSERT instead of abort with test.
|
|
Use internal_error at end of test-chain.
|
|
|
|
2005-05-13 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/20769:
|
|
* bt-load.c (compute_defs_uses_and_gen): Check for the blockage
|
|
pattern emitted by expand_nl_goto_receiver.
|
|
|
|
PR middle-end/20793:
|
|
* integrate.c (allocate_initial_values): Update register liveness
|
|
information.
|
|
|
|
2005-05-13 Josh Conner <jconner@apple.com>
|
|
|
|
* arm.c (arm_return_in_memory): Add handling for vector return types.
|
|
|
|
2005-05-13 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.h (processor_type): Add new PROCESSOR_4KP
|
|
name.
|
|
* config/mips/mips.c: Add 4km alias.
|
|
* config/mips/mips.md: Add 4kp to cpu attrib and include 4k.md.
|
|
* config/mips/4k.md: New file, add 4Kc/4Kp DFA pipeline
|
|
description.
|
|
|
|
2005-05-13 Jan Hubicka <jh@suse.cz>
|
|
|
|
* c-decl.c (finish_function): Suppress "control reaches end of
|
|
non-void function" when "no return statement in function
|
|
returning non-void" is issued.
|
|
|
|
* tree-inline.c (copy_body_r): Simplify substituted ADDR_EXPRs.
|
|
* tree-optimize.c (pass_gimple): Kill.
|
|
(init_tree_optimization_passes): Kill pass_gimple.
|
|
* tree-cfg.c (build_tree_cfg): Do verify_stmts to check that we are gimple.
|
|
* tree-dump.c (dump_files): Rename .generic to .gimple.*
|
|
|
|
2005-05-13 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/20756:
|
|
* basic-block.h (PROP_DEAD_INSN): Define.
|
|
* flow.c (propagate_one_insn): Set during mark_set_regs call
|
|
for a dead insn.
|
|
(mark_set_1): Emit a clobber when we are about to delete a dead insn
|
|
that kills a live register.
|
|
|
|
2005-05-13 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("DBL"): New mode attribute.
|
|
("*movmem_long_64", "*movmem_long_31"): Merge to "*movmem_long".
|
|
("*clrmem_long_64", "*clrmem_long_31"): Merge to "*clrmem_long".
|
|
("*cmpmem_long_64", "*cmpmem_long_31"): Merge to "*cmpmem_long".
|
|
|
|
2005-05-13 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* c-format.c (check_format_arg): Handle string literals of
|
|
the form &"string"[offset].
|
|
|
|
* g++.dg/warn/format4.C: New testcase.
|
|
|
|
2005-05-13 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/mips/3000.md, config/mips/4000.md,
|
|
config/mips/4100.md, config/mips/4300.md, config/mips/4600.md,
|
|
config/mips/5000.md, config/mips/7000.md, config/mips/9000.md,
|
|
config/mips/generic.md, config/pdp11/pdp11.md,
|
|
config/sh/crt1.asm, config/sh/lib1funcs.asm,
|
|
config/sh/sh-modes.def, config/sh/sh-protos.h,
|
|
config/sh/shmedia.md, config/sh/ushmedia.h: Update copyright.
|
|
|
|
2005-05-13 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.c (instantiate_virtual_regs_in_insn): Do not simplify
|
|
addition to move unless dest is a register. Do not skip
|
|
instantiation in dest on addition simplification.
|
|
|
|
2005-05-13 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_print_operand) <case 'H'; case
|
|
CONST_INT>: Use operand_subword and HOST_WIDE_INT_PRINT_DEC for
|
|
output; don't have special case for HOST_BITS_PER_WIDE_INT == 32.
|
|
|
|
2005-05-13 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (FOR_ALL_BB_FN): New macro.
|
|
(init_flow): Initialize cfg structure.
|
|
* function.c (allocate_struct_function): Do not initialize cfg structure.
|
|
* tree-cfg.c (init_empty_tree_cfg): Break out from ...
|
|
(build_tree_cfg): ... here.
|
|
* tree-flow.h (init_empty_tree_cfg): Declare.
|
|
|
|
2005-05-12 Steven Bosscher <stevenb@suse.de>
|
|
|
|
Fix PR tree-optimization/21520
|
|
* tree-ssa-pre.c (phi_translate): Use fully_constant_expression
|
|
to attempt to fold constants.
|
|
|
|
2005-05-12 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c: Declare the prototype of sh_adjust_unroll_max
|
|
only when TARGET_ADJUST_UNROLL_MAX is defined.
|
|
(general_movsrc_operand): Use the C style comment.
|
|
(ua_offset): Use prototype.
|
|
|
|
2005-05-12 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-im.c (struct mem_ref): Add field "next".
|
|
(struct hmr_data, hoist_memory_reference, memref_del,
|
|
struct fmrv_data): Removed.
|
|
(hoist_memory_references, free_mem_ref, free_mem_refs): New functions.
|
|
(gather_mem_refs, gather_mem_refs_stmt): Add new references to the
|
|
list.
|
|
(find_more_ref_vops): Traverse the list of memory references.
|
|
(determine_lsm_loop): Work with the list of memory references instead
|
|
of traversing the hashtable.
|
|
|
|
2005-05-12 Steven Bosscher <stevenb@suse.de>
|
|
Stuart Hastings <stuart@apple.com>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* except.c (duplicate_eh_region_1, duplicate_eh_region_2,
|
|
duplicate_eh_regions): New functions, based on old
|
|
implementation removed with RTL inliner.
|
|
(reachable_next_level): Modify behaviour pre-inline.
|
|
* except.h (duplicate_eh_regions_map, duplicate_eh_regions):
|
|
Declare.
|
|
* function.h (struct function): Add after_inlining flag.
|
|
* tree-optimize.c (tree_rest_of_compilation): Set it.
|
|
* tree-eh.c (add_stmt_to_eh_region_fn): Initialize hashtable
|
|
when needed.
|
|
* tree-cfg.c (label_to_block_fn): Deal with cases where
|
|
label was never insterted into code.
|
|
|
|
2005-05-12 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* doc/cpp.texi: Document that #sccs is a synonym for #ident.
|
|
|
|
2005-05-12 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/21532
|
|
* tree-ssa-pre.c (create_expression_by_pieces): stmt
|
|
needs to go onto the inserted_exprs list.
|
|
|
|
2005-05-12 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-common.h (statement_code_p): Don't declare.
|
|
(STATEMENT_CODE_P): Don't define.
|
|
(INIT_STATEMENT_CODES): Don't define.
|
|
* c-common.c (statement_code_p): Don't define.
|
|
|
|
2005-05-12 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.h: Remove dead code.
|
|
* config/sparc/sparc.c (sparc_compute_frame_size): Use
|
|
FIRST_PARM_OFFSET for the size of the register window area.
|
|
(emit_save_regs): Rename into emit_save_or_restore_regs.
|
|
Add 'action' parameter. Use 4095 as upper bound for the offset.
|
|
Pass 'action' to save_or_restore_regs.
|
|
(emit_restore_regs): Delete.
|
|
(sparc_expand_prologue): Call emit_save_or_restore_regs.
|
|
(sparc_expand_epilogue): Likewise.
|
|
* config/sparc/sparc.md (mode macro P): Move.
|
|
(movdi_insn_sp32_v9, movdi_insn_sp32): Swap.
|
|
(mov<V32:mode> expander): Move to the top of the V32 section.
|
|
(movdf_insn_sp32_v9_no_fpu, movdf_insn_sp32_v9): Swap.
|
|
(movtf_insn_sp64_hq, movtf_insn_sp64): Swap.
|
|
(sibcall_epilogue): Move.
|
|
|
|
2005-05-12 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/21501
|
|
* arm.c (arm_gen_constant): Sign-extend intermediate values when
|
|
synthesizing a constant of the difference of two immediates.
|
|
|
|
2005-05-12 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm/vfp.md (negsf2_vfp): Add alternative using integer registers.
|
|
(negdf2_vfp): Likewise. Convert to define_insn_and_split and split
|
|
the alternatives using integer registers into the appropriate
|
|
primitives.
|
|
|
|
2005-05-11 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* bitmap.c (bitmap_elmt_to_freelist, bitmap_element_allocate,
|
|
bitmap_elt_clear_from, bitmap_clear): Changed freelist structure.
|
|
* bitmap.h: Fixed comments.
|
|
|
|
2005-05-11 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21412
|
|
* config/ia64/ia64.c (TARGET_CANNOT_FORCE_CONST_MEM): New.
|
|
(ia64_cannot_force_const_mem): New.
|
|
(tls_symbolic_operand_type): New.
|
|
(ia64_legitimate_constant_p): New.
|
|
(ia64_expand_load_address): Return true on success. Improve
|
|
checks for when we should not split.
|
|
(ia64_expand_tls_address): New addend operand. Distribute it
|
|
as appropriate to the tls_kind. Delay referencing gp.
|
|
(ia64_expand_move): Split symbolic addend as necessary. Handle
|
|
tls symbols with addends.
|
|
* config/ia64/ia64-protos.h: Update.
|
|
* config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): False for r0,
|
|
p0, f0, f1, and r13.
|
|
(LEGITIMATE_CONSTANT_P): Move to ia64_legitimate_constant_p.
|
|
* config/ia64/ia64.md (UNSPEC_DTPMOD): New.
|
|
(symbolic_operand splitter): Pass everything through
|
|
ia64_expand_load_address and FAIL or DONE as appropriate.
|
|
(load_fptr): Only accept after reload.
|
|
(load_fptr_internal1, gprel64_offset, load_gprel64, load_symptr_high,
|
|
load_symptr_low, load_ltoff_dtpmod,
|
|
(load_dtpmod): New.
|
|
(load_dtprel): Only accept tls symbols.
|
|
(load_dtprel64, load_dtprel22): Likewise.
|
|
(load_tprel, load_tprel64, load_tprel22): Likewise.
|
|
(load_dtprel_gd, load_ltoff_dtprel, load_tprel_ie): New.
|
|
(add_dtprel): Only accept tls symbols. Canonicalize PLUS.
|
|
(add_dtprel14, add_dtprel22): Likewise.
|
|
(add_tprel, add_tprel14, add_tprel22): Likewise.
|
|
* config/ia64/predicates.md (small_addr_symbolic_operand): New.
|
|
(any_offset_symbol_operand, aligned_offset_symbol_operand): New.
|
|
(got_symbolic_operand): Check CONST offsets.
|
|
(tls_symbolic_operand, ld_tls_symbolic_operand): New.
|
|
(ie_tls_symbolic_operand, le_tls_symbolic_operand): New.
|
|
(move_operand): Don't handle tls here. Check CONST offsets.
|
|
|
|
2005-05-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/7000.md (rm7_impy_si_mult): Just match imul and imadd.
|
|
Remove hilo_operand check.
|
|
(rm7_impy_si_mul): Just match imul3. Remove hilo_operand check.
|
|
* config/mips/predicates.md (hilo_operand): Delete.
|
|
|
|
2005-05-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/sr71k.md, config/mips/7000.md: Reformat.
|
|
|
|
2005-05-11 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimizer/18472
|
|
* tree-if-conv.c (tree_if_convert_stmt,
|
|
if_convertible_modify_expr_p): Don't handle GOTO_EXPR.
|
|
|
|
2005-05-11 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (tree-eh.o: Kill gt-tree-eh.h dependency.
|
|
(GTFILES): add except.h.
|
|
* except.c (eh_status): Add throw_stmt_table.
|
|
(set_eh_throw_stmt_table, get_eh_throw_stmt_table): New functions.
|
|
* except.h (add_stmt_to_eh_region_fn, remove_stmt_from_eh_region_fn,
|
|
lookup_stmt_eh_region_fn): Declare.
|
|
(throw_stmt_node): New structure.
|
|
(set_eh_throw_stmt_table, get_eh_throw_stmt_table): New.
|
|
* gengtype.c (open_base_files): Add except.h to inlines.
|
|
* tree-eh.c (throw_stmt_node): Kill.
|
|
(record_stmt_eh_region): Update.
|
|
(add_stmt_to_eh_region_fn): Break out from ...
|
|
(add_stmt_to_eh_region): ... here.
|
|
(remove_stmt_from_eh_region_fn): Break out from ...
|
|
(remove_stmt_from_eh_region): ... here.
|
|
(lookup_stmt_eh_region_fn): Break out from ...
|
|
(lookup_stmt_eh_region): ... here.
|
|
(honor_protect_cleanup_actions): Use build_resx.
|
|
(lower_try_finally_onedest): Likewise.
|
|
(lower_try_finally_copy): Likewise.
|
|
(lower_try_finally_switch): Likewise.
|
|
(lower_eh_constructs): Update eh table construction.
|
|
* tree.c (build_resx): New.
|
|
* tree.h (build_resx): Declare.
|
|
|
|
2005-05-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* libgcov.c (gcov_exit): Set prefix_length to 0 if no relocation
|
|
is needed.
|
|
|
|
2005-05-11 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c, libgcov.c: Fix comment typos.
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_into_cond_1): Remove
|
|
redundant code.
|
|
|
|
2005-05-11 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/linux-elf.h (SUBTARGET_FRAME_POINTER_REQUIRED): Define.
|
|
* config/arm/arm.h (SUBTARGET_FRAME_POINTER_REQUIRED): Provide
|
|
default definition.
|
|
(FRAME_POINTER_REQUIRED): Use SUBTARGET_FRAME_POINTER_REQUIRED.
|
|
|
|
2005-05-11 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
PR bootstrap/21481
|
|
* crtstuff.c: Include auto-host.h again, for now.
|
|
|
|
2005-05-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/24k.md: Remove trailing whitespace.
|
|
|
|
2005-05-11 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.md (type): Add imul3.
|
|
(length, hazard, may_clobber_hilo): Check for imul3.
|
|
(mulsi3_mult3, muldi3_mult3, *muls, <su>mulsi3_highpart_mulhi_internal)
|
|
(*<su>mulsi3_highpart_neg_mulhi_internal): Set attr to imul3.
|
|
* config/mips/24k.md (r24k_int_mul3): Enable this reservation
|
|
for a 3 operand mul and its bypasses.
|
|
* config/mips/3000.md (r3k_imul): Add imul3 to reservations.
|
|
* config/mips/4000.md (r4k_imul): Likewise.
|
|
* config/mips/4100.md (r4100_imul_si, r4100_imul_di): Likewise.
|
|
* config/mips/4130.md (vr4130_class, vr4130_mulsi)
|
|
(vr4130_muldi): Likewise.
|
|
* config/mips/4300.md (r4300_imul_si, r4300_imul_di): Likewise.
|
|
* config/mips/4600.md (r4600_imul, r4650_imul): Likewise.
|
|
* config/mips/5000.md (r5k_imul_si, r5k_imul_di): Likewise.
|
|
* config/mips/5400.md (ir_vr54_imul_si, ir_vr54_imul_di)
|
|
(ir_vr54_imadd_si): Likewise.
|
|
* config/mips/5500.md (ir_vr55_imul_si, ir_vr55_imul_di): Likewise.
|
|
* config/mips/7000.md (rm7_impy_si_mult, rm7_impy_si_mul)
|
|
(rm7_impy_di): Likewise.
|
|
* config/mips/9000.md (rm9k_mulsi, rm9k_muldi): Likewise.
|
|
* config/mips/generic.md (generic_imul): Likewise.
|
|
* config/mips/sb1.md (ir_sb1_mulsi, ir_sb1_muldi): Likewise.
|
|
* config/mips/sr71k.md (ir_sr70_imul_si, ir_sr70_imul_di): Likewise.
|
|
|
|
2005-05-11 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR middle-end/20371:
|
|
* tree.h (record_layout_info_s): New member prev_packed.
|
|
* stor-layout.c (update_alignment_for_field): Fix comment about
|
|
KNOWN_ALIGN. For MS bitfields, if we start a new run, make sure
|
|
we start it properly aligned.
|
|
(place_field): At the beginning of a record, pass 0 as KNOWN_ALIGN
|
|
to update_alignment_for_field, and recompute it afterwards using
|
|
the alignment of the record.
|
|
When a packed bitfield precedes an MS bitfield, don't add padding
|
|
at the end of the packed bitfield on behalf of the base type of
|
|
the packed bit field.
|
|
Don't adjust rli->bitpos at the end
|
|
of an MS bitfield run if we already adjusted bitpos/offset for an
|
|
alignment as large or larger than the bitfield type size.
|
|
Take possible record alignment > BIGGEST_ALIGNMENT into account
|
|
when calculating actual_align.
|
|
Only put packed buit fields into rli->prev_field if they end up
|
|
suitably aligned.
|
|
Also set rli->remaining_in_alignment when we re-set rli->prev_field.
|
|
Update rli->remaining_in_alignment when we have already started a
|
|
run of bit fields and we process a packed bit field.
|
|
|
|
2005-05-11 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* tree-data-ref.c (find_data_references_in_loop): Give up when
|
|
the body of the loop contains a CALL_EXPR or an ASM_EXPR: they
|
|
may embed arbitrary side effects.
|
|
Remove the assumption that GIMPLE form contains a single array
|
|
access per statement.
|
|
When the statement contains virtual operands, fail if it is not
|
|
a MODIFY_EXPR or a CALL_EXPR.
|
|
Return after the dont know node is inserted.
|
|
|
|
2005-05-11 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.md (negsf2, negdf2): Permit these expands when compiling for VFP.
|
|
|
|
2005-05-11 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR middle-end/19807
|
|
PR tree-optimization/19639
|
|
* fold-const.c (try_move_mult_to_index): Handle INTEGER_CST
|
|
and generic summands for char* as s * delta, too, folding &a[i]
|
|
CODE x to &a[i CODE x/s]. Use tree_int_cst_equal
|
|
for comparison of steps. Convert types for index addition.
|
|
(fold_binary): Adjust the callers to always dispatch to
|
|
try_move_mult_to_index.
|
|
* tree-ssa-propagate.c (set_rhs): Avoid setting rhs to
|
|
expr with non-gimple ARRAY_REF offset.
|
|
|
|
2005-05-11 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* fold-const.c (fold_indirect_ref_1): Avoid removing
|
|
NOP_EXPRs with type qualifiers like const.
|
|
|
|
2005-05-11 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/21502
|
|
* c-decl.c (finish_decl): Propagate the completed array type of
|
|
a global variable into the binding.
|
|
|
|
2005-05-10 Matt Kraai <kraai@ftbfs.org>
|
|
|
|
* Makefile.in (gtype-desc.o, build/genautomata.o)
|
|
(build/varray.o): Depend on $(VARRAY_H).
|
|
|
|
2005-05-10 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Re-organize
|
|
optimization passes to do an initial batch of scalar cleanups.
|
|
|
|
2005-05-10 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* read-rtl.c (struct macro_traverse_data): Define.
|
|
(map_attr_string): New static function, broken out of
|
|
apply_macro_to_string.
|
|
(mode_attr_index, apply_mode_maps): New static functions.
|
|
(apply_macro_to_string): Call map_attr_string.
|
|
(apply_macro_to_rtx): Add mode_maps and infile parameters. Change
|
|
all callers.
|
|
(apply_macro_traverse): Expect data to point to a struct
|
|
macro_traverse_data.
|
|
(read_rtx): Add mode_maps local variable. Use mode_traverse_data
|
|
to pass data through htab_traverse.
|
|
(read_rtx_1): Add mode_maps parameter. Change all callers.
|
|
Handle mode names which are attribute strings.
|
|
* doc/md.texi (Substitutions): Rename from String Substitutions.
|
|
Change references. Document using attributes as modes.
|
|
|
|
2005-05-10 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-cfg.c (tree_duplicate_sese_region): Update profile.
|
|
* tree-optimize.c (init_tree_optimization_passes) Swap
|
|
pass_ch and pass_profile.
|
|
* tree-ssa-loop-ch.c (copy_loop_headers): Do not update profile
|
|
here. Remove rewrite_into_loop_closed_ssa call.
|
|
|
|
2005-05-10 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c: (s390_const_double_ok_for_constraint_p): New
|
|
function.
|
|
(legitimate_reload_constant_p): Add check for const double zero.
|
|
* config/s390/s390.md: Add comment for constraint letter 'G'.
|
|
("*movdf_64", "*movdf_31", "movsf"): Add constraint and proper
|
|
attributes for new case.
|
|
* config/s390/s390.h: (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Define it as
|
|
s390_const_double_ok_for_constraint_p.
|
|
* config/s390/s390-protos.h (s390_const_double_ok_for_constraint_p):
|
|
Add prototype.
|
|
|
|
2005-05-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21170
|
|
* tree-ssa-dom.c, tree-ssa-threadupdate.c: Replace
|
|
rewrite_ssa_into_ssa in comments with update_ssa.
|
|
|
|
2005-05-10 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-im.c: Include hashtab.h.
|
|
(struct mem_ref_loc): New.
|
|
(struct mem_ref): Describe the set of references with the same
|
|
shape.
|
|
(max_stmt_uid, get_stmt_uid, record_mem_ref, free_mem_refs,
|
|
maybe_queue_var, fem_single_reachable_address,
|
|
for_each_memref, single_reachable_address,
|
|
is_call_clobbered_ref, determine_lsm_reg): Removed.
|
|
(record_mem_ref_loc, free_mem_ref_locs, determine_lsm_ref,
|
|
hoist_memory_reference, memref_hash, memref_eq, memref_del,
|
|
gather_mem_refs_stmt, gather_mem_refs, find_more_ref_vops):
|
|
New functions.
|
|
(rewrite_mem_refs, schedule_sm): Use mem_ref_loc list.
|
|
(determine_lsm_loop): Rewritten.
|
|
(determine_lsm): Do not set stmt uids.
|
|
|
|
2005-05-10 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: Add comment lines for 'f' and 't' constraint
|
|
letters.
|
|
|
|
2005-05-10 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("anddi3","andsi3","andhi3","andqi3"): Merge.
|
|
("iordi3", "iorsi3", "iorhi3", "iorqi3"): Merge.
|
|
("xordi3", "xorsi3", "xorhi3", "xorqi3"): Merge.
|
|
|
|
2005-05-10 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (dom_opt_finalize_block): Do not call
|
|
thread_across_edge for any abnormal edges.
|
|
|
|
2005-05-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_expand_atomic_op): New.
|
|
* config/ia64/ia64-protos.h: Declare it.
|
|
* config/ia64/sync.md (I124MODE, FETCHOP, fetchop_name): New.
|
|
(sync_add<I48MODE>, sync_old_add<I48MODE>): Remove.
|
|
(sync_<FETCHOP><IMODE>, sync_nand<IMODE>): New.
|
|
(sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): New.
|
|
(sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): New.
|
|
(cmpxchg_rel_<I124MODE>): Split from cmpxchg_acq_<IMODE>. Zero
|
|
extend result; use release semantics.
|
|
(cmpxchg_rel_di): Rename from cmpxchg_acq_<IMODE>; use release.
|
|
(sync_val_compare_and_swap_<IMODE>): Update to match.
|
|
|
|
2005-05-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* optabs.c (expand_compare_and_swap_loop): Don't clobber old value
|
|
before comparing it for success.
|
|
|
|
2005-05-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/sync.md (sync_add<I48MODE>): Fix arguments for
|
|
no return value pattern.
|
|
|
|
2005-05-10 Grigory Zagorodnev <grigory.zagorodnev@intel.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* libgcov.c (create_file_directory): New function. Create
|
|
directory for the given file name.
|
|
(gcov_max_filename): New static var. Keeps size of the longest
|
|
file name.
|
|
(gcov_exit): Always try to create directory for output
|
|
file. Relocate each filename basing on environment vars.
|
|
(__gcov_init): Remember the longest file name.
|
|
* tsystem.h: include filenames.h to get IS_DIR_SEPARATOR
|
|
* doc/gcov.texi (Cross-profiling): New node documenting
|
|
cross-profiling management.
|
|
* doc/invoke.texi (-fprofile-arcs): Add xref to cross-profiling.
|
|
|
|
2005-05-10 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (mem_min_alignment): Do not rely
|
|
on MEM_ALIGN if TARGET_UNALIGNED_DOUBLES.
|
|
|
|
2005-05-10 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/lib1funcs.asm (__udivsi3, __divsi3): Rearrange special
|
|
case code to avoid one move instruction.
|
|
(__umodsi3, __modsi3): Merge duplicated code sequences.
|
|
|
|
2005-05-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/mips/24k.md, config/sh/divtab.c, config/sh/sh.c,
|
|
config/sh/sh.md, config/sh/superh.h: Fix comment typos.
|
|
* doc/invoke.texi: Fix typos.
|
|
|
|
* tree-data-ref.c (analyze_array_indexes, analyze_array,
|
|
init_data_ref, access_functions_are_affine_or_constant_p,
|
|
free_data_refs): Use VEC instead of VARRAY.
|
|
* tree-data-ref.h (data_reference): Change the type of
|
|
access_fns to VEC(tree,gc)*.
|
|
(DR_ACCESS_FN, DR_NUM_DIMENSIONS): Use VEC instead of VARRAY.
|
|
|
|
2005-05-10 Gabor Loki <loki@gcc.gnu.org>
|
|
|
|
PR c/17913
|
|
* c-typeck.c (build_conditional_expr): Remove reducing cond_expr.
|
|
* fold-const.c (fold): Expand the condition of reducing cond_expr.
|
|
(contains_label_1, contains_label_p): New functions for checking
|
|
labels in a sub-tree.
|
|
|
|
2005-05-10 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21342
|
|
* c-decl.c (pushdecl): When there is a declaration in the current
|
|
scope and the declarations are external linkage, check for
|
|
compatibility with the type in the external scope and update the
|
|
type in the external scope with the composite type information.
|
|
Do not form a composite type of the new type and the visible type
|
|
if they are incompatible.
|
|
|
|
2005-05-10 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* crtstuff.c: Revert part of 2005-05-08 Change.
|
|
(IN_LIBGCC2): Define.
|
|
|
|
2005-05-10 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (fp_sethi_p): Test !SPARC_SIMM13_P and
|
|
remove redundant test.
|
|
(fp_mov_p): Accept 0.
|
|
(fp_high_losum_p): Remove redundant test.
|
|
* config/sparc/predicates.md (const_high_operand): Explicitly test
|
|
(not small_int_operand).
|
|
(fp_const_high_losum_operand): New.
|
|
* config/sparc/sparc.md (movsi_insn): Do not emit 'clr'. Reorder.
|
|
(movdi_insn_sp32_v9): Use canonical predicates.
|
|
(movdi_insn_sp32): Test !TARGET_V9 instead of !TARGET_ARCH64.
|
|
(movdi_insn_sp64_novis): Delete.
|
|
(movdi_insn_sp64_vis): Rename into movdi_insn_sp64.
|
|
(movsf_insn_novis): Delete.
|
|
(movsf_insn_vis): Rename into movsf_insn.
|
|
(movsf_no_f_insn): Rename into movsf_insn_no_fpu.
|
|
(movsf_lo_sum): Use fp_const_high_losum_operand.
|
|
(movsf_high): Likewise.
|
|
(movsf_high_losum splitter): Likewise.
|
|
(mov<V32:mode> expander): Use register_or_zero_operand.
|
|
(mov<V64:mode> expander): Likewise.
|
|
(movdf_insn_sp32): Use register_or_zero_operand.
|
|
(movdf_no_e_insn_sp32): Use register_or_zero_operand.
|
|
Rename into movdf_insn_sp32_no_fpu.
|
|
(movdf_no_e_insn_v9_sp32): Use register_or_zero_operand.
|
|
Rename into movdf_insn_sp32_v9_no_fpu.
|
|
(movdf_insn_v9only_novis): Delete.
|
|
(movdf_insn_v9only_vis): Rename into movdf_insn_sp32_v9.
|
|
(movdf_insn_sp64_novis): Delete.
|
|
(movdf_insn_sp64_vis): Rename into movdf_insn_sp64.
|
|
(movdf_no_e_insn_sp64): Use register_or_zero_operand.
|
|
Rename into movdf_insn_sp64_no_fpu.
|
|
(movtf expander): Use register_or_zero_operand.
|
|
(movtf_insn_sp32): Delete.
|
|
(movtf_insn_vis_sp32): Use register_or_zero_operand.
|
|
Rename into movtf_insn_sp32.
|
|
(movtf_no_e_insn_sp32): Use register_or_zero_operand.
|
|
Rename into movtf_insn_sp32_no_fpu.
|
|
(movtf_insn_hq_sp64): Delete.
|
|
(movtf_insn_hq_vis_sp64): Use register_or_zero_operand.
|
|
Rename into movtf_insn_sp64_hq.
|
|
(movtf_insn_sp64): Delete.
|
|
(movtf_insn_vis_sp64): Use register_or_zero_operand.
|
|
Rename into movtf_insn_sp64.
|
|
(movtf_no_e_insn_sp64): Use register_or_zero_operand.
|
|
Rename into movtf_insn_sp64_no_fpu.
|
|
|
|
2005-05-10 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/stormy16/stormy16.c (xstormy16_emit_cbranch): Use
|
|
gcc_assert and gcc_unreachable as appropriate.
|
|
(xstormy16_split_cbranch, xstormy16_output_cbranch_hi,
|
|
xstormy16_output_cbranch_si, xstormy16_split_move,
|
|
xstormy16_initial_elimination_offset,
|
|
xstormy16_encode_section_info, xstormy16_print_operand_address,
|
|
xstormy16_expand_call, xstormy16_expand_arith,
|
|
xstormy16_output_shift, xstormy16_init_builtins): Likewise.
|
|
|
|
2005-05-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-outof-ssa.c (_elim_graph): Change the type of nodes and
|
|
const_copies to VEC(tree,heap)*.
|
|
(new_elim_graph, delete_elim_graph, elim_graph_size,
|
|
elim_graph_add_node, eliminate_build, eliminate_phi): Use VEC
|
|
instead of VARRAY.
|
|
|
|
2005-05-10 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR other/21052
|
|
* doc/extend.texi (Type Attributes): Correct example syntax.
|
|
|
|
2005-05-09 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21160
|
|
* doc/invoke.texi (-Wuninitialized): Update documentation.
|
|
|
|
2005-05-09 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (const_ok_for_arm): Use a faster algorithm.
|
|
|
|
2005-05-09 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/21477
|
|
* config/rs6000/rs6000.md (add_op2): New.
|
|
(add<mode>3): Use it.
|
|
|
|
2005-05-09 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (arm_gen_constant): Add new heuristic for generating
|
|
constant integers that can be expressed as the difference of two
|
|
valid immediates.
|
|
|
|
2005-05-09 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* c-tree.h (parser_build_unary_op): New prototype.
|
|
* c-typeck.c (parser_build_unary_op): New function to construct
|
|
a unary operation in the C parser.
|
|
* c-parser.c (c_parser_unary_expression): Use the new function
|
|
parser_build_unary_op when appropriate.
|
|
|
|
2005-05-09 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR 18655
|
|
* dwarf2out.c (output_call_frame_info): Use DWARF2_FRAME_REG_OUT
|
|
before outputting DWARF_FRAME_RETURN_COLUMN.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c: (s390_branch_condition_mask,
|
|
s390_branch_condition_mnemonic, s390_extra_constraint_str,
|
|
s390_const_ok_for_constraint_p, s390_expand_plus_operand,
|
|
legitimize_pic_address, s390_emit_tls_call_insn,
|
|
legitimize_tls_address, legitimize_tls_address,
|
|
s390_expand_addcc, print_shift_count_operand, print_operand,
|
|
addr_generation_dependency_p, annotate_constant_pool_refs,
|
|
s390_split_branches, find_constant_pool_ref,
|
|
replace_constant_pool_ref, s390_add_constant, s390_find_constant,
|
|
s390_find_execute, s390_mainpool_start, s390_chunkify_start,
|
|
s390_output_pool_entry, s390_function_value,
|
|
s390_call_saved_register_used, s390_emit_call): Replace
|
|
conditional aborts by gcc_assert and unconditional by gcc_unreachable.
|
|
(s390_select_ccmode, s390_match_ccmode_set, s390_extract_part,
|
|
s390_cannot_force_const_mem, s390_output_dwarf_dtprel,
|
|
get_some_local_dynamic_name, s390_function_arg_size,
|
|
s390_function_arg_advance, s390_function_arg,
|
|
s390_expand_builtin, s390_gen_rtx_const_DI): Replace abort in
|
|
default case by gcc_unreachable.
|
|
* config/s390/s390.md: ("*cjump_31", "*icjump_31", "*jump31"): Replace
|
|
conditional abort by gcc_assert.
|
|
("doloop_si31"): Replace abort in last else by gcc_unreachable.
|
|
("main_pool", "pool"): Replace unconditional abort by gcc_unreachable.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c: (s390_decompose_address,
|
|
tls_symbolic_operand, legitimate_pic_operand_p,
|
|
legitimate_constant_p, legitimate_reload_constant_p,
|
|
s390_expand_plus_operand, legitimate_address_p,
|
|
legitimate_la_operand_p, ): Remove 'register' from signature.
|
|
(symbolic_reference_mentioned_p,
|
|
tls_symbolic_reference_mentioned_p): Remove 'register' from local
|
|
variable declarations.
|
|
(legitimize_address): Remove 'register' from
|
|
signature and local variable declarations.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390-protos.h: (s390_match_ccmode,
|
|
s390_match_ccmode_set, reg_used_in_mem_p,
|
|
symbolic_reference_mentioned_p, tls_symbolic_reference_mentioned_p,
|
|
legitimate_la_operand_p, preferred_la_operand_p,
|
|
s390_short_displacement, addr_generation_dependency_p,
|
|
legitimate_reload_constant_p, legitimate_address_p): Change return type
|
|
into 'bool'.
|
|
(s390_tm_ccmode): Change type of parameter "mixed" into 'bool'.
|
|
* config/s390/s390.c: (s390_match_ccmode,
|
|
symbolic_reference_mentioned_p, tls_symbolic_reference_mentioned_p,
|
|
legitimate_reload_constant_p): Change return type into 'bool'.
|
|
(preferred_la_operand_p,legitimate_la_operand_p, legitimate_address_p):
|
|
Likewise. Additionally adapted comment.
|
|
(s390_extra_constraint_p): Change Comment to reflect 'int' return type.
|
|
(s390_tm_ccmode): Change type of parameter "mixed" into 'bool'.
|
|
(s390_decompose_address): Change the type of the internal flags
|
|
"pointer", "base_ptr", "indx_ptr", and the return value into 'bool'.
|
|
(struct s390_address): Change type of "pointer" into bool.
|
|
* config/s390/s390.md: ("*tmdi_reg", "*tmsi_reg", "tm<mode>_full"):
|
|
Adapt calls for 's390_tm_ccmode' to the new signature.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c: (s390_match_ccmode_set,
|
|
s390_branch_condition_mnemonic, s390_short_displacement,
|
|
s390_decompose_address, get_thread_pointer, legitimize_tls_address,
|
|
print_shift_count_operand, get_some_local_dynamic_name,
|
|
get_some_local_dynamic_name_1, reg_used_in_mem_p,
|
|
addr_generation_dependency_p, s390_split_branches,
|
|
annotate_constant_pool_refs, find_constant_pool_ref,
|
|
replace_constant_pool_ref, find_ltrel_base, replace_ltrel_base,
|
|
s390_optimize_prologue, find_unused_clobbered_reg, s390_frame_area,
|
|
s390_register_info, s390_frame_info, s390_init_frame_layout,
|
|
s390_update_frame_layout, save_fpr, restore_fpr, save_gprs,
|
|
restore_gprs, s390_function_arg_size, s390_function_arg_float,
|
|
s390_init_machine_status, s390_assemble_integer, s390_handle_option,
|
|
s390_encode_section_info, s390_cannot_force_const_mem,
|
|
s390_delegitimize_address, s390_return_in_memory, s390_init_builtins,
|
|
s390_expand_builtin, s390_output_mi_thunk, s390_safe_attr_type,
|
|
s390_adjust_priority, s390_issue_rate,
|
|
s390_first_cycle_multipass_dfa_lookahead, s390_cannot_copy_insn_p,
|
|
s390_rtx_costs, s390_address_cost, s390_reorg, s390_valid_pointer_mode,
|
|
s390_build_builtin_va_list, s390_gimplify_va_arg,
|
|
s390_function_ok_for_sibcall, s390_call_saved_register_used,
|
|
s390_pass_by_reference, s390_fixed_condition_code_regs,
|
|
s390_cc_modes_compatible s390_mainpool_start,, s390_mainpool_finish,
|
|
s390_mainpool_cancel, s390_chunkify_start, s390_chunkify_finish,
|
|
s390_chunkify_cancel, s390_start_pool, s390_end_pool,
|
|
s390_add_pool_insn, s390_find_pool, s390_add_constant,
|
|
s390_find_constant, s390_add_execute, s390_find_execute,
|
|
s390_execute_label, s390_execute_target, s390_dump_pool,
|
|
s390_dump_execute, s390_alloc_pool, s390_free_pool): Remove prototypes.
|
|
Move target macro definitions to the end of the file. Move several
|
|
functions within the file to assure correct compiling.
|
|
|
|
2005-05-09 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* calls.c (purge_reg_equiv_notes): Remove, fold into...
|
|
(fixup_tail_calls): ...here. Only look at insns between the
|
|
start of the function and the FUNCTION_BEG insn note.
|
|
|
|
* gcse.c (one_cprop_pass): Fix typos in dumps.
|
|
|
|
* tree-ssa-operands.h (FOR_EACH_PHI_ARG): Fix typos.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.h: Move xxx_REGNUM definitions to s390.md.
|
|
* config/s390/s390.md: ("SIBCALL_REGNUM", "BASE_REGNUM",
|
|
"RETURN_REGNUM", "CC_REGNUM", "TP_REGNUM"): New constants.
|
|
Replace every occurrence of '(reg:<MODE> 33)' by '(reg:<MODE>
|
|
CC_REGNUM)'.
|
|
("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): Replace
|
|
'(reg:<MODE> 36)' by '(reg:<MODE> TP_REGNUM)'.
|
|
("*sibcall_br", "*sibcall_value_br"): Replace '(reg:DI 1)' by '(reg:DI
|
|
REG_SC)'.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("gf") New mode attribute.
|
|
("fixuns_truncdfdi2", "fixuns_truncdfsi2", "fixuns_truncsfdi2",
|
|
"fixuns_truncsfsi2"): Merge.
|
|
("fix_truncdfdi2", "fix_truncsfdi2"): Merge.
|
|
("fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee", "fix_truncsfdi2_ieee",
|
|
"fix_truncsfsi2_ieee"): Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("FPR") New mode macro.
|
|
("de", "dee"): New mode attributes.
|
|
("cmpdf", "cmpsf"): Merge.
|
|
("*cmpdf_ccs_0", "*cmpsf_ccs_0"): Merge.
|
|
("*cmpdf_ccs_0_ibm", "*cmpdf_ccs_0_ibm"): Merge.
|
|
("*cmpdf_ccs", "*cmpsf_ccs"): Merge.
|
|
("*cmpdf_ccs_ibm", "*cmpsf_ccs_ibm"): Merge.
|
|
("floatdidf2", "floatdisf2"): Merge.
|
|
("adddf3", "addsf3"): Merge.
|
|
("*adddf3", "*addsf3"): Merge.
|
|
("*adddf3_cc", "*addsf3_cc"): Merge.
|
|
("*adddf3_cconly", "*addsf3_cconly"): Merge.
|
|
("*adddf3_ibm", "*addsf3_ibm"): Merge.
|
|
("subdf3", "subsf3"): Merge.
|
|
("*subdf3", "*subsf3"): Merge.
|
|
("*subdf3_cc", "*subsf3_cc"): Merge.
|
|
("*subdf3_cconly", "*subsf3_cconly"): Merge.
|
|
("*subdf3_ibm", "*subsf3_ibm"): Merge.
|
|
("muldf3", "mulsf3"): Merge.
|
|
("*muldf3", "*mulsf3" "): Merge.
|
|
("*muldf3_ibm", "*mulsf3_ibm"): Merge.
|
|
("*fmadddf", "*fmaddsf"): Merge.
|
|
("*fmsubdf", "*fmsubsf"): Merge.
|
|
("divdf3", "divsf3"): Merge.
|
|
("*divdf3", "*divsf3"): Merge.
|
|
("*divdf3_ibm", "*divsf3_ibm"): Merge.
|
|
("negdf2", "negsf2"): Merge.
|
|
("*negdf2_cc", "*negsf2_cc"): Merge.
|
|
("*negdf2_cconly", "*negsf2_cconly"): Merge.
|
|
("*negdf2", "*negsf2"): Merge.
|
|
("*negdf2_ibm", "*negsf2_ibm"): Merge.
|
|
("absdf2", "abssf2"): Merge.
|
|
("*absdf2_cc", "*abssf2_cc"): Merge.
|
|
("*absdf2_cconly", "*abssf2_cconly"): Merge.
|
|
("*absdf2", "*abssf2"): Merge.
|
|
("*absdf2_ibm", "*abssf2_ibm"): Merge.
|
|
("*negabsdf2_cc", "*negabssf2_cc"): Merge.
|
|
("*negabsdf2_cconly", "*negabssf2_cconly"): Merge.
|
|
("*negabsdf2", "*negabssf2"): Merge.
|
|
("sqrtdf2", "sqrtsf2"): Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.c: (s390_adjust_priority): Adapt to changed
|
|
attribute names.
|
|
* config/s390/2084.md: ("x_fsimpd", "x_fsimps", "x_fdivd", "x_fdivs",
|
|
"x_floadd", "x_floads", "x_fstored", "x_fstores"): Rename to
|
|
("x_fsimpdf", "x_fsimpsf", "x_fdivdf", "x_fdivsf", "x_floaddf",
|
|
"x_floadsf", "x_fstoredf", "x_fstoresf") and replace 'type'
|
|
attribute names.
|
|
* config/s390/s390.md: ("type"): Rename "fsimpd, fsimps, floadd, floads,
|
|
fstored, fstores, fmuld, fmuls, fdivd, fdivs, fsqrtd, fsqrts" to
|
|
"fsimpdf, fsimpsf, floaddf, floadsf, fstoredf, fstoresf, fmuldf,
|
|
fmulsf, fdivdf, fdivsf, fsqrtdf, fsqrtsf".
|
|
("*cmpdf_ccs_0", "*cmpdf_css_0_ibm", "*cmpdf_ccs",
|
|
"*cmpdf_ccs_ibm", "*cmpsf_ccs_0", "*cmpsf_css_0_ibm",
|
|
"*cmpsf_ccs", "*cmpsf_ccs_ibm", "*movdi_64", "*movdi_31",
|
|
"*movsi_zarch", "*movsi_esa", "*movdf_64", "*movdf_31", "movsf",
|
|
"*muldf3", "*muldf3_ibm", "*fmadddf", "*fmsubdf", "*mulsf3",
|
|
"mulsf3_ibm", "*fmaddsf", "fmsubsf", "*divdf3", "*divdf3_ibm",
|
|
"*negdf2_cc", "*negdf2_cconly", "*negdf2", "*negdf2_ibm",
|
|
"*negsf2_cc", "*negsf2_cconly", "*negsf2", "*absdf2_cc",
|
|
"*absdf2_cconly", "*absdf2", "*absdf2_ibm", "*abssf2_cc",
|
|
"*abssf2_cconly", "*abssf2", "*abssf2_ibm", "*negabsdf2_cc",
|
|
"*negabsdf2_cconly", "*negabsdf2", "*negabssf2_cc",
|
|
"*negabssf2_cconly", "*negabssf2", "sqrtdf2", "sqrtsf2"): Rename
|
|
'type' value.
|
|
("*divsf3"): Additionally rename second pattern to
|
|
"*divsf3_ibm".
|
|
("truncdfsf2_ibm", "extendsfdf2_ieee", "extendsfdf2_ibm",
|
|
"*adddf3", "*adddf3_cc", "*adddf3_cconly", "*adddf3_ibm",
|
|
"*addsf3", "*addsf3_cc", "*addsf3_cconly", "*subdf3",
|
|
"subdf3_cc", "*subdf3_cconly", "*subdf3_ibm", "*subsf3",
|
|
"subsf3_cc", "*subsf3_cconly", "*subsf3_ibm"): Merge identical
|
|
'type values' and rename 'type' value.
|
|
("*addsf3"): Additionally rename second pattern to
|
|
"*addsf3_ibm".
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("SHIFT"): New mode macro.
|
|
("lr", "shift"): New mode attributes.
|
|
("ashldi3", "lshrdi3"): Merge.
|
|
("*ashldi3_31", "*lshrdi3"_31): Merge.
|
|
("*ashldi3_64", "*lshrdi3"_64): Merge.
|
|
("ashlsi3", "lshrsi3"): Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("DSI", "SCOND"): New mode
|
|
macros.
|
|
("E", "g"): New mode attributes.
|
|
("*adddi3_alc_cc", "*addsi3_alc_cc"): Merge.
|
|
("*adddi3_alc", "*addsi3_alc"): Merge.
|
|
("*subdi3_slb_cc", "*subsi3_slb_cc"): Merge.
|
|
("*subdi3_slb", "*subsi3_slb"): Merge.
|
|
("adddicc", "addsicc"): Merge.
|
|
("*sconddi", "*scondsi"): Merge.
|
|
("*sconddi_neg", "*scondsi_neg"): Merge.
|
|
("sltu", "sgtu", "sleu", "sgeu"): Merge.
|
|
("negdi2", "negsi2"): Extract expander pattern from
|
|
"negsi2" and merge with "negdi2".
|
|
("*negdi2"): Merge with instruction pattern of "negsi2".
|
|
("*negdi2_cc", "*negsi2_cc"): Merge.
|
|
("*negdi2_cconly", "*negsi2_cconly"): Merge.
|
|
("rotldi3", "rotlsi3"): Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("hc"): New mode attribute.
|
|
("extendhidi2", "extendqidi2"): Merge.
|
|
("*extendhidi2", "*extendqidi2"): Merge.
|
|
("extendhisi2", "extendqisi2"): Merge.
|
|
("zero_extendhidi2", "zero_extendqidi2"): Merge.
|
|
("*zero_extendhidi2", "*zero_extendqidi2"): Merge.
|
|
Merged 2 define_split.
|
|
("*zero_extendhisi2", "*zero_extendqisi2"): Merge.
|
|
("*zero_extendhisi2_64", "*zero_extendqisi2_64"): Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("COMPARE"): New mode macro.
|
|
("beq", "bne", "bgt", "bgtu", "blt", "bltu", "bge", "bgeu",
|
|
"ble", "bleu", "bunordered", "bordered", "buneq", "bunlt",
|
|
"bungt", "bunle", "bunge", "bltgt"): Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("INT"): New mode macro.
|
|
("one_cmpldi2", "one_cmplsi2", "one_cmplhi2", "one_cmplqi2"):
|
|
Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("GPR", "P"): New mode macros.
|
|
("cmpdi", "cmpsi"): Merge.
|
|
("strlendi", "strlensi"): Merge.
|
|
("*strlendi", "*strlensi"): Merge.
|
|
("movmemdi", "movmemsi"): Merge.
|
|
("clrmemdi", "clrmemsi"): Merge.
|
|
|
|
2005-05-09 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390.md: ("HQI"): New mode macro.
|
|
("icm_lo", "icm_hi", "max_uint"): New mode attributes.
|
|
("*tmhi_full", "*tmqi_full"): Merge.
|
|
("*tsthiCCT", "*tstqiCCT"): Merge.
|
|
("*tsthi", "*tstqi"): Merge.
|
|
("*tsthi_cconly", "tstqi_cconly"): Merge.
|
|
("*sethighhisi", "*sethighqisi"): Merge.
|
|
|
|
2005-05-09 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* crtstuff.c, integrate.h, tree-scalar-evolution.h,
|
|
config/alpha/unicosmk.h, config/arc/arc.md,
|
|
config/arm/bpabi.h, config/arm/coff.h, config/arm/elf.h,
|
|
config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
|
|
config/arm/netbsd.h, config/arm/pe.c, config/arm/pe.h,
|
|
config/arm/semi.h, config/arm/uclinux-elf.h,
|
|
config/arm/wince-pe.h, config/fr30/fr30.c,
|
|
config/rs6000/altivec.h: Update copyright.
|
|
|
|
2005-05-09 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/pdp11/pdp11.c (pdp11_output_function_prologue): Use
|
|
gcc_assert and gcc_unreachable as appropriate.
|
|
(pdp11_output_function_epilogue, output_move_double,
|
|
output_move_quad, print_operand_address, output_jump,
|
|
output_addr_const_pdp11): Likewise.
|
|
* config/pdp11/pdp11.h (FUNCTION_PROFILER,
|
|
ASM_OUTPUT_ALIGN): Likewise.
|
|
* config/pdp11/pdp11.md: Likewise.
|
|
(extendhisi2, subhi3, subqi3): Likewise.
|
|
|
|
2005-05-09 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR middle-end/21237
|
|
* dojump.c (do_jump, MINUS_EXPR): Build NE_EXPR and fall through
|
|
to NE_EXPR case.
|
|
|
|
2005-05-09 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/ia64/ia64.c: Fix a comment typo.
|
|
|
|
2005-05-09 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/21397
|
|
* arm.c (ARM_OPT_SET_CPU, ARM_OPT_SET_ARCH, ARM_OPT_SET_TUNE): Define.
|
|
(arm_override_options): Use them instead of manifest constants. Don't
|
|
allow -march to override the -mtune setting.
|
|
|
|
2005-05-09 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/iq2000/iq2000.c (abort_with_insn): Use fancy_abort.
|
|
(gen_int_relational): Use gcc_unreachable and gcc_assert as necessary.
|
|
(function_arg_advance, function_arg, save_restore_insns,
|
|
iq2000_expand_prologue, iq2000_output_conditional_branch,
|
|
expand_one_builtin, print_operand):
|
|
* config/iq2000/iq2000.md (tablejump): Likewise.
|
|
|
|
2005-05-09 David Ung <davidu@mips.com>
|
|
|
|
* config/mips/mips.h (processor_type): Add names for the 24K.
|
|
* config/mips/mips.c (mips_cpu_info_table): Add names for the 24K
|
|
processor family.
|
|
* config/mips/mips.md (cnv_mode): New attribute for recording the
|
|
conversion types of float convert insns.
|
|
(cpu): Add 24k and 24kx.
|
|
(include): Include 24k.md file.
|
|
(truncdfsf2, extendsfdf2, fix_truncdfsi2_insn, fix_truncdfsi2_macro)
|
|
(fix_truncdfdi2, fix_truncsfdi2, floatsidf2, floatdidf2, floatsisf2)
|
|
(floatdisf2): Setup cnv_mode.
|
|
(fix_truncsfsi2_insn, fix_truncsfsi2_macro): Changed mode to SF and
|
|
setup cnv_mode.
|
|
* config/mips/24k.md: New file, contains 24k DFA pipeline
|
|
description.
|
|
|
|
2005-05-09 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/sh/sh.c (print_operand_address): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(print_operand, prepare_move_operands, prepare_scc_operands,
|
|
output_movedouble, output_branch, shift_insns_rtx, gen_shifty_op,
|
|
gen_shl_and, shl_sext_kind, gen_datalabel_ref, dump_table,
|
|
fixup_mova, gen_far_branch, sh_reorg, split_branches,
|
|
final_prescan_insn, output_stack_adjust, sh_expand_epilogue,
|
|
sh_set_return_address, sh_setup_incoming_varargs,
|
|
initial_elimination_offset, sh_pch_valid_p, get_free_reg,
|
|
sh_expand_builtin, sh_output_mi_thunk, extract_sfunc_addr,
|
|
check_use_sfunc_addr): Likewise.
|
|
* config/sh/netbsd-elf.h (FUNCTION_PROFILER): Likewise.
|
|
* config/sh/sh.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.
|
|
* config/sh/symbian.c (sh_symbian_mark_dllexport,
|
|
sh_symbian_mark_dllimport): Likewise.
|
|
* config/sh/sh.md: Likewise.
|
|
(movdicc, call_pop, call_value_pop, casesi_worker_1,
|
|
casesi_worker_2, casesi_shift_media, casesi_load_media,
|
|
return_media): Likewise.
|
|
|
|
2005-05-08 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR inline-asm/8788
|
|
* stmt.c (expand_asm_operands): Avoid calling force_reg on BLKmode
|
|
operands.
|
|
|
|
2005-05-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (adjust_address): Fix typo last change.
|
|
|
|
2005-05-08 Stephane Carrez <stcarrez@nerim.fr>
|
|
|
|
* config/m68hc11/m68hc11.h (REG_VALID_P): A regno must be >= 0
|
|
and -1 can happen in reg_renumber when no hard register is assigned.
|
|
|
|
2005-05-08 Steven Bosscher <stevenb@suse.de>
|
|
Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/14841, tree-optimization/15838
|
|
* tree-ssa-ccp.c (fold_const_aggregate_ref): New.
|
|
(evaluate_stmt): Call it.
|
|
|
|
2005-05-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_override_options): Don't set
|
|
ia64_flag_var_tracking and clear flag_var_tracking here...
|
|
(ia64_file_start): ... but here.
|
|
|
|
2005-05-08 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Use gcc_assert
|
|
and gcc_unreachable as appropriate.
|
|
(expand_prologue, expand_epilogue, m68hc11_gen_lowpart,
|
|
m68hc11_gen_highpart, print_operand, print_operand_address,
|
|
m68hc11_expand_compare, m68hc11_expand_compare_and_branch,
|
|
m68hc11_gen_movhi): Likewise.
|
|
* config/m68hc11/m68hc11.h (HARD_X_REGNUM): Reword comment.
|
|
* config/m68hc11/m68hc11.md: Reword comment.
|
|
|
|
2005-05-08 Stephane Carrez <stcarrez@nerim.fr>
|
|
|
|
PR target/21281
|
|
* config/m68hc11/predicates.md (splitable_operand): An immediate is
|
|
allowed.
|
|
|
|
2005-05-08 Stephane Carrez <stcarrez@nerim.fr>
|
|
|
|
* config/m68hc11/predicates.md (reg_or_some_mem_operand): Do not allow
|
|
the 68HC12 address indirect addressing mode as it is not supported by
|
|
bset and bclr.
|
|
* config/m68hc11/m68hc11-protos.h
|
|
(m68hc11_valid_addressing_p): Declare.
|
|
(m68hc11_add_mode): Declare.
|
|
* config/m68hc11/m68hc11.c (m68hc11_valid_addressing_p): Rename from
|
|
register_indirect_p and export it.
|
|
(m68hc11_z_replacement): Use emit_insn_after when adding the save Z
|
|
instruction so that it is part of the good BB.
|
|
(m68hc11_gen_movhi): Fix invalid generation of indexed indirect
|
|
addressing with movw.
|
|
(m68hc11_gen_movqi): Use pula and pulb instead of lda and ldb for
|
|
68HC12.
|
|
* config/m68hc11/m68hc11.h (ADDR_STRICT, ADDR_INCDEC, ADDR_INDEXED,
|
|
ADDR_OFFSET, ADDR_INDIRECT, ADDR__CONST): Moved from m68hc11.c.
|
|
* config/m68hc11/m68hc11.md ("movhi_const0"): Use this pattern only
|
|
for 68HC11.
|
|
("*movhi_68hc12"): Handle movhi_const0.
|
|
("*subhi3", "subqi3"): Use general_operand for operand 1.
|
|
("*subhi3_zext"): Likewise.
|
|
|
|
2005-05-08 Stephane Carrez <stcarrez@nerim.fr>
|
|
|
|
PR target/19051
|
|
* config/m68hc11/m68hc11.md ("mulqi3"): Use general_operand for
|
|
operand 1 and fix constraints.
|
|
("mulqihi3"): Use general_operand for operand 2.
|
|
|
|
2005-05-08 Julian Brown <julian@codesourcery.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
Paul Brook <paul@codesourcery.com>
|
|
|
|
* configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for
|
|
GNU linker. Support linker version x.x.x.x.x. Require GNU linker
|
|
20050308/2.16.0 or newer for comdat group.
|
|
* configure: Regenerated.
|
|
* config.in: Regenerated.
|
|
* varasm.c (default_function_rodata_section): Put .rodata section in
|
|
COMDAT group when necessary.
|
|
(default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to
|
|
HAVE_COMDAT_GROUP.
|
|
(default_unique_section_1): Don't use .gnu.linkonce when COMDAT is
|
|
available.
|
|
|
|
2005-05-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-dfa.c (referenced_vars, add_referenced_var): Use VEC
|
|
instead of VARRAY.
|
|
* tree-flow.h (num_referenced_var, referenced_var): Likewise.
|
|
* tree-into-ssa.c (mark_def_site_blocks): Likewise.
|
|
* tree-ssa.c (init_tree_ssa, delete_tree_ssa): Likewise.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.
|
|
|
|
2005-05-08 Stephane Carrez <stcarrez@nerim.fr>
|
|
|
|
PR target/16925
|
|
* config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Handle split of
|
|
64-bit constants on 64-bit hosts.
|
|
(m68hc11_split_logical): Simplify.
|
|
(m68hc11_split_move): Likewise.
|
|
|
|
2005-05-08 Nathan Sidwell <nathan@codesourcery.com>
|
|
Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh
|
|
* aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New.
|
|
* configure.ac (enable_checking): Fix typos in runtime_checking.
|
|
(ENABLE_RUNTIME_CHECKING): Mark as target template.
|
|
(xm_file): Prepend auto-host.h
|
|
(HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template.
|
|
* mkconfig.sh: Do not automatically define USED_FOR_TARGET in
|
|
tconfig.h.
|
|
* crtstuff.c: Do not include auto-host.h.
|
|
(IN_LIBGCC2): Do not define.
|
|
* gcov-io.h: Include tconfig.h, not auto-host.h.
|
|
* libgcc2.c: Do not include auto-host.h.
|
|
(abort): Do not undefine.
|
|
* libgcov.c: Remove unneeded comment about config.h.
|
|
* unwind-dw2-fde-glibc.c: Do not inlude auto-host.h.
|
|
* config.in, configure: Regenerated.
|
|
|
|
2005-05-08 Nathan Sidwell <nathan@codesourcery.com>
|
|
Falk Hueffner <falk@debian.org>
|
|
|
|
* config/alpha/alpha.c (tls_symbolic_operand_1): Use gcc_assert
|
|
and gcc_unreachable as appropriate.
|
|
(get_aligned_mem, get_unaligned_address,
|
|
alpha_emit_set_long_const, alpha_emit_conditional_branch,
|
|
alpha_emit_setcc, alpha_emit_conditional_move,
|
|
alpha_lookup_xfloating_lib_func, alpha_compute_xfloating_mode_arg,
|
|
alpha_emit_xfloating_libcall, alpha_split_tfmode_pair,
|
|
alpha_expand_unaligned_load, alpha_expand_block_move,
|
|
alpha_expand_zap_mask, get_trap_mode_suffix,
|
|
get_round_mode_suffix, get_some_local_dynamic_name,
|
|
print_operand_address, function_arg, alpha_return_in_memory,
|
|
function_value, alpha_expand_builtin,
|
|
alpha_initial_elimination_offset, alpha_expand_epilogue,
|
|
summarize_insn, alpha_handle_trap_shadows, alphaev5_insn_pipe,
|
|
alphaev5_next_group, alpha_align_insns,
|
|
unicosmk_initial_elimination_offset, unicosmk_unique_section,
|
|
unicosmk_ssib_name): Likewise.
|
|
* config/alpha/alpha.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise.
|
|
* config/alpha/unicosmk.h (TRAMPOLINE_TEMPLATE,
|
|
ASM_OUTPUT_ADDR_DIFF_ELT, ASM_OUTPUT_ADDR_DIFF_VEC): Likewise.
|
|
* config/alpha/vms.h (INITIAL_ELIMINATION_OFFSET,
|
|
ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
|
|
* config/alpha/alpha.md (*divmodsi_internal_er,
|
|
*divmoddi_internal_er, ashldi3, *insxl, sibcall, call_osf,
|
|
call_nt, call_umk, call_vms, call_value, sibcall_value,
|
|
call_value_osf, call_value_nt, call_value_vms, call_value_umk,
|
|
*call_vms_1, *movmemdi_1, *clrmemdi_1, *call_value_vms_1): Likewise.
|
|
* config/alpha/predicates.md (input_operand): Likewise.
|
|
|
|
2005-05-08 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/frv/frv.c (frv_default_flags_for_cpu): Use gcc_assert and
|
|
gcc_unreachable, as appropriate.
|
|
(frv_function_prologue, frv_alloc_temp_reg,
|
|
frv_initial_elimination_offset, frv_expand_block_move,
|
|
frv_expand_block_clear, frv_print_operand_jump_hint,
|
|
frv_legitimize_tls_address, unspec_got_name, frv_emit_move,
|
|
frv_emit_movsi, frv_split_cond_move, frv_split_minmax,
|
|
frv_ifcvt_modify_insn, frv_ifcvt_modify_final,
|
|
frv_adjust_field_align, frv_insn_unit, frv_cond_flags,
|
|
frv_sort_insn_group, frv_reorder_packet, frv_matching_accg_mode,
|
|
frv_in_small_data_p, frv_asm_out_constructor,
|
|
frv_asm_out_destructor, frv_output_dwarf_dtprel): Likewise.
|
|
* config/frv/frv.md (reload_incc_fp, *cond_exec_si_binary1,
|
|
*cond_exec_si_binary2, *cond_exec_si_divide, *cond_exec_si_unary1,
|
|
*cond_exec_sf_conv, *cond_exec_sf_add, call, sibcall, call_value,
|
|
sibcall_value, casesi): Likewise.
|
|
|
|
* config/mn10300/mn10300.c (print_operand): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(print_operand_address, mn10300_print_reg_list, expand_prologue,
|
|
expand_epilogue, notice_update_cc, initial_offset,
|
|
mn10300_address_cost_1): Likewise.
|
|
* config/mn10300/mn10300.md: Likewise.
|
|
(absdf2, abssf2, negdf2, negsf2): Likewise.
|
|
|
|
2005-05-08 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR target/21416
|
|
* config/mips/mips.c (mips_emit_compare): Don't reverse UNGE and UNGT
|
|
comparisons.
|
|
* config/mips/mips.md (swapped_fcond): New code macro and attribute.
|
|
(sgt_<mode>, sge_<mode>): Generalize to all members of swapped_fcond,
|
|
including sunge_<mode> and sungt_<mode>.
|
|
|
|
2005-05-08 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* integrate.h (get_hard_reg_initial_val): Change type of register
|
|
parameter from int to unsigned int.
|
|
(has_hard_reg_initial_val): Likewise.
|
|
* integrate.c (get_hard_reg_initial_val): Likewise.
|
|
(has_hard_reg_initial_val): Likewise. Remove cast to unsigned int.
|
|
|
|
2005-05-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* except.c (eh_status): Change the type of ttype_data to
|
|
VEC(tree,gc)*.
|
|
(add_ttypes_entry, assign_filter_values,
|
|
output_function_exception_table): Use VEC instead of VARRAY.
|
|
|
|
2005-05-07 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (popcount<mode>2): Fix non-C90 constant.
|
|
|
|
2005-05-07 Paul Brook <paul@codesourcery.com>
|
|
|
|
* Makefile.in: Fix dependencies.
|
|
(GCOV_IO_H, VARRAY_H): Set.
|
|
|
|
2005-05-07 Anthony Green <green@redhat.com>
|
|
|
|
PR bootstrap/21403
|
|
* configure.ac (STMP_FIXPROTO): Fix [ ] consumption problem in
|
|
x$STMP_FIXPROTO test.
|
|
* configure: Rebuilt.
|
|
|
|
2005-05-07 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Do not define
|
|
inappropriate feature test macros if flag_iso.
|
|
|
|
2005-05-07 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/ia64/hpux.h (NO_IMPLICIT_EXTERN_C): Define.
|
|
|
|
2005-05-07 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/21441
|
|
* config/cris/cris.md ("*movdi_insn", "*mov_sidesisf_biap")
|
|
("*mov_sidesisf", "*mov_sidesisf_biap_mem", "*mov_sidesisf_mem"):
|
|
Handle moved operand being in special register.
|
|
("smulsi3_highpart", "umulsi3_highpart"): Change .error into
|
|
presumed working insn.
|
|
(mover2side): Add FIXME.
|
|
|
|
2005-05-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* integrate.c (get_func_hard_reg_initial_val): Delete.
|
|
(has_func_hard_reg_initial_val): Delete.
|
|
(get_hard_reg_initial_val): Inline the old implementation of
|
|
get_func_hard_reg_initial_val. Use has_hard_reg_initial_val
|
|
instead of has_func_hard_reg_initial_val to test for an existing
|
|
pseudo. Only create an rtx if a new initial value entry is needed.
|
|
(has_hard_reg_initial_val): Scan the initial value list directly.
|
|
Don't create an rtx.
|
|
|
|
2005-05-07 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config.gcc ({powerpc,rs6000}-ibm-aix*): Remove rs6000/aix.opt
|
|
from extra_options.
|
|
* config.in (HAVE_AS_POPCNTB): New.
|
|
* configure.ac (HAVE_AS_MFCRF): Add .machine "pwr5" to AIX test.
|
|
(HAVE_AS_POPCNTB): New.
|
|
* configure: Regenerated.
|
|
* config/rs6000/aix.h (TARGET_XL_COMPAT): Delete.
|
|
* config/rs6000/rs6000.c (rs6000_override_options, power5): Add
|
|
MASK_POPCNTB. Uncomment rs6000_sched_restricted_insns_priority
|
|
and rs6000_sched_costly_dep.
|
|
* config/rs6000/rs6000.h (TARGET_POPCNTB): New.
|
|
(TARGET_XL_COMPAT): Delete.
|
|
* config/rs6000/rs6000.md (UNSPEC_POPCNTB): New.
|
|
(popcount<mode>2): New.
|
|
(popcntb<mode>2): New.
|
|
* config/rs6000/rs6000.opt (mpopcntb): New.
|
|
|
|
* opt-functions.awk (var_set): Emit OPTION_MASK_ for InverseMask
|
|
if variable name exists.
|
|
|
|
2005-05-07 Matt Kraai <kraai@ftbfs.org>
|
|
|
|
* Makefile.in (c-gimplify.o): Depend on $(RTL_H) instead of rtl.h.
|
|
|
|
2005-05-07 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21412
|
|
* config/rs6000/rs6000.c (rs6000_emit_move): Look for tls addresses
|
|
with constant offsets.
|
|
|
|
2005-05-07 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/v850/v850.c (print_operand): Use gcc_assert and
|
|
gcc_unreachable, as appropriate.
|
|
(print_operand_address, v850_handle_data_area_attribute,
|
|
v850_encode_data_area, construct_restore_jr, construct_save_jarl,
|
|
v850_insert_attributes, construct_prepare_instruction): Likewise.
|
|
* config/v850/v850.h (INITIAL_ELIMINATION_OFFSET): Likewise.
|
|
* config/v850/v850.md (movsicc, *sasf_1): Likewise.
|
|
|
|
2005-05-07 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-loop-ivcanon.c, config/i386/i386.c,
|
|
config/rs6000/rs6000.h: Fix comment typos.
|
|
|
|
2005-05-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* doc/invoke.texi: Remove documentation for MIPS' -mint64 option.
|
|
* config/mips/mips.c (TARGET_SCALAR_MODE_SUPPORTED_P): Delete.
|
|
(mips_scalar_mode_supported_p): Delete.
|
|
|
|
2005-05-06 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.opt: Remove -mint64 option.
|
|
* config/mips/mips.c (override_options): Remove -mint64
|
|
handling.
|
|
* config/mips/mips.h (INT_TYPE_SIZE): Define to 32.
|
|
* config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Remove
|
|
64-bit integer handling.
|
|
* doc/invoke.texi (Option Summary): Remove -mint64 for
|
|
mips.
|
|
|
|
2005-05-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/19401
|
|
* tree-flow.h (tree_unroll_loops_completely): Declaration changed.
|
|
* tree-ssa-loop-ivcanon.c (enum unroll_level): New.
|
|
(estimated_unrolled_size): New function.
|
|
(try_unroll_loop_completely, canonicalize_loop_induction_variables,
|
|
tree_unroll_loops_completely): Always unroll loops if the code size
|
|
does not increase.
|
|
* tree-ssa-loop.c (tree_complete_unroll): Indicate whether all
|
|
loops should be unrolled completely.
|
|
(gate_tree_complete_unroll): Run complete unrolling unconditionally.
|
|
|
|
2005-05-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR rtl-optimization/21254
|
|
* loop-iv.c (iv_number_of_iterations): Simplify infiniteness
|
|
assumptions for loops that otherwise do not roll.
|
|
(find_simple_exit): Prefer # of iterations that is guaranteed
|
|
not to be infinite.
|
|
* loop-unroll.c (decide_peel_once_rolling,
|
|
decide_peel_completely): Check whether the loop is infinite.
|
|
|
|
2005-05-06 Pat Haugen <pthaugen@us.ibm.com>
|
|
|
|
* config/rs6000/sysv4.opt: Fix typo.
|
|
|
|
2005-05-06 Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/21329
|
|
* config/i386/i386.c (ix86_expand_movmem): Don't use rep; movsb
|
|
for -Os if (movsl;)*(movsw;)?(movsb;)? sequence is shorter.
|
|
Don't use rep; movs{l,q} if the repetition count is really small,
|
|
instead use a sequence of movs{l,q} instructions.
|
|
|
|
2005-05-06 Jeff Law <law@redhat.com>
|
|
|
|
PR tree-optimization/21380
|
|
* tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
|
|
thread through a block with no preds.
|
|
|
|
2005-05-06 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-operands.c (clobbered_v_may_defs, clobbered_vuses,
|
|
ro_call_vuse, fini_ssa_operands, add_call_clobber_ops,
|
|
add_call_read_ops): Use VEC instead of VARRAY.
|
|
|
|
2005-05-06 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/mcore/mcore.c (mcore_print_operand_address): Use
|
|
gcc_assert and gcc_unreachable as appropriate.
|
|
(mcore_print_operand, mcore_gen_compare_reg, mcore_output_call,
|
|
mcore_output_andn, output_inline_const, mcore_output_move,
|
|
mcore_output_movedouble, mcore_expand_block_move,
|
|
layout_mcore_frame, mcore_initial_elimination_offset,
|
|
mcore_expand_prolog, mcore_mark_dllexport,
|
|
mcore_mark_dllimport): Likewise.
|
|
* config/mcore/mcore.h (switch_to_section): Likewise.
|
|
* config/mcore/mcore.md: Likewise.
|
|
|
|
2005-05-06 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/linux64.h: Remove MASK_PROFILE_KERNEL, and
|
|
TARGET_PROFILE_KERNEL.
|
|
|
|
* config/rs6000/rs6000.c (output_profile_hook): Add comment to
|
|
TARGET_PROFILE_KERNEL use.
|
|
|
|
2005-05-06 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/m32r/m32r.c (m32r_encode_section_info): Use gcc_assert
|
|
and gcc_unreachable, as appropriate.
|
|
(gen_compare, gen_split_move_double, m32r_setup_incoming_varargs,
|
|
m32r_expand_prologue, m32r_output_function_epilogue,
|
|
m32r_legitimize_pic_address, m32r_print_operand_address,
|
|
emit_cond_move, m32r_function_symbol,
|
|
m32r_output_block_move): Likewise.
|
|
* config/m32r/m32r.h (INITIAL_ELIMINATION_OFFSET): Likewise.
|
|
* config/m32r/m32r.md ( *movsi_insn, *zero_branch_insn,
|
|
*rev_zero_branch_insn): Likewise.
|
|
|
|
2005-05-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/20961
|
|
* varasm.c (merge_weak): Remove NEWDECL from WEAK_DECLS chain
|
|
if both NEWDECL and OLDDECL are already weak.
|
|
|
|
2005-05-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/rs6000/sysv4.h (EXTRA_SUBTARGET_SWITCHES): Delete.
|
|
|
|
2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
|
|
Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_builtin_saveregs): Use copy_to_mode_reg
|
|
and plus_constant.
|
|
|
|
2005-05-05 Aldy Hernandez <aldyh@redhat.com>
|
|
David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config.gcc: Add .opt magic for the rs6000 ports.
|
|
|
|
* doc/invoke.texi: Document -mabi= option properly. Document
|
|
-misel and -mno-sel. Document -mspe and -mno-spe. Document
|
|
-mvrsave and -mno-vrsave. Document deprecation of -mspe= and
|
|
-misel=.
|
|
|
|
* config/rs6000/aix.h: Remove XL_COMPAT stuff. Remove
|
|
SUBTARGET_SWITCHES and SUBSUBTARGET_SWITCHES. Define
|
|
TARGET_XL_COMPAT.
|
|
|
|
* config/rs6000/aix.opt: New.
|
|
* config/rs6000/aix41.opt: New.
|
|
* config/rs6000/aix64.opt: New.
|
|
* config/rs6000/darwin.opt: New.
|
|
* config/rs6000/linux64.opt: New.
|
|
* config/rs6000/rs6000.opt: New.
|
|
* config/rs6000/sysv4.opt: New.
|
|
|
|
* config/rs6000/sysv4.h: Delete definitions of MASK_* and
|
|
associated TARGET_*. Remove SUBTARGET_OPTIONS,
|
|
SUBTARGET_SWITCHES.
|
|
Define TARGET_USES_SYSV4_OPT.
|
|
* config/rs6000/aix41.h: Remove SUBSUBTARGET_SWITCHES.
|
|
* config/rs6000/aix43.h: Remove SUBSUBTARGET_SWITCHES. Define
|
|
TARGET_USES_AIX64_OPT.
|
|
* config/rs6000/aix51.h: Same.
|
|
* config/rs6000/aix52.h: Same.
|
|
* config/rs6000/darwin.h: Remove SUBTARGET_SWITCHES,
|
|
MASK_MACHO_DYNAMIC_NO_PIC, TARGET_MACHO_DYNAMIC_NO_PIC.
|
|
Use TARGET_ALTIVEC_VRSAVE instead of rs6000_altivec_vrsave.
|
|
Define TARGET_DYNAMIC_NO_PIC as TARGET_MACHO_DYNAMIC_NO_PIC.
|
|
* config/rs6000/linux64.h: Use
|
|
rs6000_explicit_options. Remove EXTRA_SUBTARGET_SWITCHES.
|
|
|
|
* config/rs6000/rs6000.c: Remove definitions of
|
|
rs6000_sched_restricted_insns_priority,
|
|
rs6000_long_double_size_string, rs6000_altivec_vrsave,
|
|
rs6000_altivec_vrsave_string, rs6000_isel, rs6000_spe,
|
|
rs6000_float_gprs_string, rs6000_isel_string, rs6000_spe_string,
|
|
rs6000_abi_string, rs6000_warn_altivec_long, rs6000_longcall,
|
|
rs6000_alignment_string. Define rs6000_explicit_options.
|
|
(rs6000_parse_abi_options): Remove.
|
|
(rs6000_parse_alignment_option): Remove.
|
|
(rs6000_parse_float_gprs_option): Remove.
|
|
(rs6000_handle_option): New. Define TARGET_HANDLE_OPTION. Define
|
|
TARGET_DEFAULT_TARGET_FLAGS.
|
|
(rs6000_override_options): Revamp to use new .opt machinery.
|
|
|
|
* config/rs6000/rs6000.h: Remove old MASK_* and TARGET_* in favor
|
|
of new .opt machinery. Remove target_flags. Redefine
|
|
TARGET_MFCRF and TARGET_POWERPC64. Remove TARGET_SWITCHES,
|
|
SUBTARGET_SWITCHES, TARGET_OPTIONS, SUBTARGET_OPTIONS,
|
|
rs6000_float_gprs_string, rs6000_isel_string, rs6000_spe_string,
|
|
rs6000_altivec_vrsave_string, rs6000_altivec_vrsave,
|
|
rs6000_longcall_switch, rs6000_default_long_calls,
|
|
rs6000_sched_costly_dep_str, rs6000_sched_costly_dep,
|
|
rs6000_warn_altivec_long, rs6000_warn_altivec_long_switch, and
|
|
TARGET_ALTIVEC_VRSAVE.
|
|
|
|
2005-05-05 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config.gcc (hppa1.1-*-rtems*): Remove.
|
|
* config/pa/rtems.h: Remove.
|
|
|
|
2005-05-05 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/rs6000/t-rtems (MULTILIB_NEW_EXCEPTIONS_ONLY):
|
|
Exclude roe/603e multilib variants.
|
|
|
|
2005-05-04 Denis Chertykov <denisc@overta.ru>
|
|
|
|
PR target/21284
|
|
* config/avr/avr.c (avr_output_addr_vec_elt): Use special section
|
|
for output.
|
|
|
|
2005-05-05 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (arm*-wince-pe*, arm-*-pe*, strongarm-*-pe): Add
|
|
arm/pe.opt to $extra_options.
|
|
* config/arm/arm.h (target_flags, target_fpu_name, target_fpe_name)
|
|
(target_float_abi_name, target_float_switch, target_abi_name)
|
|
(ARM_FLAG_APCS_FRAME, ARM_FLAG_POKE, ARM_FLAG_FPE, ARM_FLAG_APCS_STACK)
|
|
(ARM_FLAG_APCS_FLOAT, ARM_FLAG_APCS_REENT, ARM_FLAG_BIG_END)
|
|
(ARM_FLAG_INTERWORK, ARM_FLAG_LITTLE_WORDS, ARM_FLAG_NO_SCHED_PRO)
|
|
(ARM_FLAG_ABORT_NORETURN, ARM_FLAG_SINGLE_PIC_BASE)
|
|
(ARM_FLAG_LONG_CALLS, ARM_FLAG_THUMB, THUMB_FLAG_BACKTRACE)
|
|
(THUMB_FLAG_LEAF_BACKTRACE, THUMB_FLAG_CALLEE_SUPER_INTERWORKING)
|
|
(THUMB_FLAG_CALLER_SUPER_INTERWORKING, CIRRUS_FIX_INVALID_INSNS)
|
|
(TARGET_APCS_FRAME, TARGET_POKE_FUNCTION_NAME, TARGET_FPE)
|
|
(TARGET_APCS_STACK, TARGET_APCS_FLOAT, TARGET_APCS_REENT)
|
|
(TARGET_BIG_END, TARGET_INTERWORK, TARGET_LITTLE_WORDS)
|
|
(TARGET_NO_SCHED_PRO, TARGET_ABORT_NORETURN, TARGET_SINGLE_PIC_BASE)
|
|
(TARGET_LONG_CALLS, TARGET_THUMB, TARGET_CALLER_INTERWORKING)
|
|
(TARGET_CIRRUS_FIX_INVALID_INSNS, SUBTARGET_SWITCHES, TARGET_SWITCHES)
|
|
(TARGET_OPTIONS, arm_cpu_select, arm_select, structure_size_string)
|
|
(arm_pic_register_string): Delete.
|
|
(TARGET_BACKTRACE): Redefine using TARGET_TPCS_LEAF_FRAME and
|
|
TARGET_TPCS_FRAME.
|
|
(TARGET_DEFAULT, CONDITIONAL_REGISTER_USAGE): Update mask names.
|
|
* config/arm/coff.h (TARGET_DEFAULT): Likewise.
|
|
* config/arm/elf.h (TARGET_DEFAULT): Likewise.
|
|
* config/arm/netbsd-elf.h (TARGET_DEFAULT): Likewise.
|
|
* config/arm/netbsd.h (TARGET_DEFAULT): Likewise.
|
|
* config/arm/semi.h (TARGET_DEFAULT): Likewise.
|
|
* config/arm/uclinux-elf.h (TARGET_DEFAULT): Likewise.
|
|
* config/arm/wince-pe.h (TARGET_DEFAULT): Likewise.
|
|
* config/arm/pe.h (TARGET_DEFAULT): Likewise.
|
|
(TARGET_FLAG_NOP_FUN, TARGET_NOP_FUN_DLLIMPORT): Delete.
|
|
(SUBTARGET_SWITCHES): Delete.
|
|
* config/arm/arm.c (target_float_switch): Delete.
|
|
(arm_cpu_select): Moved from config/arm/arm.h.
|
|
(target_fpu_name, target_fpe_name, target_float_abi_name)
|
|
(target_abi_name, structure_size_string, arm_pic_register_string)
|
|
(arm_select): Make static.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(arm_handle_option): New function.
|
|
(arm_override_options): Update target_flags checks for new mask names.
|
|
Remove target_float_switch code.
|
|
(arm_expand_prologue, thumb_expand_prologue): Check
|
|
!TARGET_SCHED_PROLOG instead of TARGET_NO_SCHED_PRO.
|
|
* config/arm/arm.opt, config/arm/pe.opt: New files.
|
|
|
|
2005-05-05 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/arc/arc.c (get_arc_condition_code): Use gcc_assert &
|
|
gcc_unreachable as appropriate.
|
|
(arc_double_limm_p, arc_setup_incoming_varargs,
|
|
arc_compute_function_type, arc_output_function_prologue,
|
|
arc_output_function_epilogue, arc_eligible_for_epilogue_delay,
|
|
output_shift, arc_print_operand, arc_print_operand_address,
|
|
arc_final_prescan_insn): Likewise.
|
|
* config/arc/arc.md (*movdi_insn, *movdf_insn): Likewise.
|
|
|
|
2005-05-04 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/rs6000.md (P): Use TARGET_*BIT rather than
|
|
comparing Pmode.
|
|
(SDI): New.
|
|
(cmp): Delete.
|
|
(wd): New.
|
|
(add<mode>3, add<mode>3_internal1, add<mode>3_internal2,
|
|
add<mode>3_internal3, one_cmpl<mode>2, sub<mode>3, neg<mode>2,
|
|
clz<mode>2, ctz<mode>2, ffs<mode>2): New.
|
|
(addsi3, addsi3_internal1, addsi3_internal2, addsi3_internal3,
|
|
(one_cmplsi2, subsi3, negsi2, clzsi2, ctzsi2, ffssi2): Remove.
|
|
(adddi3, adddi3_internal1, adddi3_internal2, adddi3_internal3,
|
|
(one_cmpldi2, subdi3, negdi2, clzdi2, ctzdi2, ffsdi2): Remove.
|
|
(sync_compare_and_swap<mode>): Use <wd> rather than <cmp>.
|
|
|
|
2005-05-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
* Makefile.in: Replace dependencies on basic-block.h, c-pragma.h,
|
|
cfgloop.h, diagnostic.h, insn-attr.h, langhooks-def.h, params.h,
|
|
regs.h, system.h, tree-dump.h, tree-gimple.h, tree-scalar-evolution.h
|
|
and tree-data-ref.h with *_H variables.
|
|
|
|
2005-05-05 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* config/m32r/xm-m32r.h, config/m32r/xm-linux.h: Delete files.
|
|
|
|
2005-05-05 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* system.h: Poison BYTEORDER and HOST_WORDS_BIG_ENDIAN.
|
|
|
|
2005-05-04 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/contrib.texi (Contributors): Add Mostafa Hagog and Ayal Zaks.
|
|
|
|
2005-05-04 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_prologue): Emit
|
|
setting of vrsave register for current function after
|
|
call to save_world is emitted.
|
|
|
|
2005-05-05 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/predicates.md: New file.
|
|
* config/mmix/mmix.c (mmix_symbolic_or_address_operand)
|
|
(mmix_reg_or_constant_operand, mmix_reg_cc_operand)
|
|
(mmix_foldable_comparison_operator, mmix_comparison_operator)
|
|
(mmix_reg_or_0_operand, mmix_reg_or_8bit_operand): Remove.
|
|
* config/mmix/mmix.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES):
|
|
Don't define.
|
|
* config/mmix/mmix.md: Include predicates.md.
|
|
("call", "call_value"): Force address to register if it isn't a
|
|
mmix_symbolic_or_address_operand.
|
|
|
|
2005-05-04 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* tree-flow-inline.h (op_iter_init_use, op_iter_init_def): Assert that
|
|
the flags are of appropriate types.
|
|
(num_ssa_operands): Generalize using the generic interface.
|
|
* tree-ssa-dce.c (remove_dead_stmt): Don't ask for kills on a DEF
|
|
iterator.
|
|
|
|
2005-05-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* protoize.c (version_flag, quiet_flag, nochange_flag, nosave_flag)
|
|
(keep_flag, local_flag, global_flag, cplusplus_flag): Make extern.
|
|
|
|
2005-05-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-outof-ssa.c (edge_leader, stmt_list,
|
|
analyze_edges_for_bb): Use VEC instead of VARRAY.
|
|
(init_analayze_edges_for_bb, fini_analayze_edges_for_bb): New.
|
|
(perform_edge_inserts): Call init_analayze_edges_for_bb and
|
|
fini_analayze_edges_for_bb.
|
|
|
|
2005-05-04 James E Wilson <wilson@specifixinc.com>
|
|
|
|
PR driver/21112
|
|
* gcc.c (process_command): In the second argv scan loop, ignore
|
|
Xassembler and Xpreprocessor, along with their argument.
|
|
|
|
2005-05-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-flow-inline.h, tree-ssa-operands.c,
|
|
tree-ssa-operands.h, tree-ssa-opfinalize.h:
|
|
Likewise. tree-vn.c: Fix comment typos.
|
|
* doc/passes.texi, doc/tree-ssa.texi: Fix typos.
|
|
|
|
2005-05-04 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* doc/tm.texi (Target Hooks): Document
|
|
TARGET_RESOLVE_OVERLOADED_BUILTIN.
|
|
|
|
2005-05-04 Paul Brook <paul@codesourcery.com>
|
|
|
|
* Makefile.in: Change dependencies on target.h to $(TARGET_H).
|
|
|
|
2005-05-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* dwarf2out.c (incomplete_types, retry_incomplete_types,
|
|
gen_struct_or_union_type_die, dwarf2out_init): Use VEC instead
|
|
of VARRAY.
|
|
|
|
* loop-unroll.c (var_to_expand, analyze_insn_to_expand_var,
|
|
get_expansion, expand_var_during_unrolling,
|
|
insert_var_expansion_initialization,
|
|
combine_var_copies_in_loop_exit, release_var_copies): Use VEC
|
|
instead of VARRAY.
|
|
|
|
* tree-ssa-loop-ivopts.c (rewrite_address_base): Don't call
|
|
update_stmt.
|
|
|
|
2004-05-03 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/15618
|
|
* fold-const.c (fold_widened_comparison): Treat BOOLEAN_TYPE
|
|
the same as INTEGER_TYPE.
|
|
(fold_binary): Fold "bool_var != 0" to bool_var.
|
|
Fold "bool_var == 1" to bool_var.
|
|
|
|
2004-05-03 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/21318
|
|
* function.c (instantiate_virtual_regs_in_insn): Use the mode
|
|
from recog_data instead of insn_data.
|
|
|
|
2005-05-03 DJ Delorie <dj@redhat.com>
|
|
|
|
* common.opt (fdiagnostics-show-option): No variable is needed.
|
|
* diagnostic.h (diagnostic_context): Add show_option_requested flag.
|
|
* diagnostic.c (diagnostic_initialize): Initialize show_option_requested.
|
|
(diagnostic_report_diagnostic): Test for enabled diagnostics here.
|
|
Save and restore original message format. Use flag in context
|
|
instead of global.
|
|
(warning): Don't test for enabled warnings here.
|
|
* opts.c (common_handle_option): Handle -fdiagnostics-show-option
|
|
here.
|
|
|
|
2005-05-04 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* config/m32r/xm-m32r.h: Don't define HOST_WORDS_BIG_ENDIAN.
|
|
* config/m32r/xm-linux.h: Don't undefine HOST_WORDS_BIG_ENDIAN.
|
|
* mips-tfile.c: Use WORDS_BIG_ENDIAN instead of HOST_WORDS_BIG_ENDIAN.
|
|
* aclocal.m4: Don't include accross.m4.
|
|
* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
|
|
Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
|
|
* configure, config.in: Regenerate.
|
|
|
|
2005-05-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/21265
|
|
* expr.h (enum block_op_methods): Add BLOCK_OP_TAILCALL.
|
|
(clear_storage): Add argument.
|
|
* expr.c (emit_block_move_via_libcall, clear_storage_via_libcall):
|
|
Add tailcall argument, set CALL_EXPR_TAILCALL of the CALL_EXPR to
|
|
tailcall.
|
|
(emit_block_move): Handle BLOCK_OP_TAILCALL method.
|
|
(clear_storage): Add method argument, handle BLOCK_OP_TAILCALL.
|
|
(store_expr, store_constructor): Adjust callers.
|
|
* builtins.c (expand_builtin_memcpy): Pass BLOCK_OP_TAILCALL
|
|
to emit_block_move if CALL_EXPR_TAILCALL (exp).
|
|
(expand_builtin_memmove): Add ORIG_EXP argument, copy
|
|
CALL_EXPR_TAILCALL from ORIG_EXP to the new CALL_EXPR.
|
|
(expand_builtin_bcopy): Replace ARGLIST and TYPE arguments
|
|
with EXP. Pass EXP to expand_builtin_memmove.
|
|
(expand_builtin_memset): Add ORIG_EXP argument, pass
|
|
BLOCK_OP_TAILCALL to clear_storage if CALL_EXPR_TAILCALL (orig_exp).
|
|
(expand_builtin_bzero): Replace ARGLIST argument with EXP.
|
|
Pass EXP to expand_builtin_memset.
|
|
(expand_builtin_strcmp): Copy CALL_EXPR_TAILCALL from EXP to
|
|
the new CALL_EXPR.
|
|
(expand_builtin_strncmp): Likewise.
|
|
(expand_builtin_printf): Replace ARGLIST argument with EXP.
|
|
Copy CALL_EXPR_TAILCALL from EXP to the new CALL_EXPR.
|
|
(expand_builtin_fprintf): Likewise.
|
|
(expand_builtin): Adjust calls to
|
|
expand_builtin_{memmove,bcopy,memset,bzero,{,f}printf}.
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_set): Fix setting 3rd and 4th
|
|
item in V4SF mode.
|
|
|
|
PR rtl-optimization/21239
|
|
* combine.c (combine_simplify_rtx) <case VEC_SELECT>: Fix a typo.
|
|
|
|
2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-flow.h (tree_ann_common_d): Move aux to ...
|
|
(stmt_ann_d): ... here.
|
|
* tree-ssa-loop-im.c (LIM_DATA, determine_invariantness_stmt,
|
|
move_computations_stmt, schedule_sm): Update references to
|
|
aux.
|
|
* tree-vectorizer.h (set_stmt_info, vinfo_for_stmt): Likewise.
|
|
|
|
* tree-cfg.c (remove_bb): Remove a redundant call to
|
|
set_bb_for_stmt.
|
|
* tree-if-conv.c (replace_phi_with_cond_modify_expr):
|
|
Likewise.
|
|
|
|
2005-05-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c: Remove conflict markers.
|
|
|
|
* cfg.c (dump_flow_info): Use max_reg_num, not max_regno.
|
|
|
|
2005-05-03 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* dwarf2out.c (lookup_filename): Call maybe_emit_file.
|
|
|
|
2005-05-03 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-decl.c (store_parm_decls_oldstyle): Let diagnostic machinery
|
|
decide if the warning will be printed.
|
|
* calls.c (expand_call): Likewise.
|
|
* function.c (init-function_start): Likewise.
|
|
|
|
* common.opt (-fdiagnostics-show-option): New.
|
|
* opts.c (option_enabled): Accept the option index instead of a
|
|
pointer to the option descriptor.
|
|
* opts.h (option_enabled): Likewise.
|
|
* toplev.c (print_switch_values): Pass option index, not option
|
|
descriptor.
|
|
* diagnostic.h (diagnostic_info): Add option_index.
|
|
* diagnostic.c: Include opts.h.
|
|
(diagnostic_set_info): Initialize option_index.
|
|
(diagnostic_report_diagnostic): Amend option name if appropriate.
|
|
(warning): Check to see if the specified warning is enabled.
|
|
Store option index.
|
|
* doc/invoke.texi (-fdiagnostics-show-options): Document.
|
|
|
|
2005-05-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Fix ALL_REGS and
|
|
SPEC_OR_GEN_REGS definitions.
|
|
|
|
2005-05-03 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR target/16888
|
|
* config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Clear reg names
|
|
for unavailable registers.
|
|
|
|
2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c (tree_forwarder_block_p): Fix a typo.
|
|
|
|
* cfglayout.c (block_locators_blocks,
|
|
insn_locators_initialize, insn_scope): Use VEC instead of
|
|
VARRAY.
|
|
|
|
* tree-mudflap.c (deferred_static_decls, mudflap_enqueue_decl,
|
|
mudflap_finish_file, mudflap_finish_file): Use VEC instead of
|
|
VARRAY.
|
|
|
|
2005-05-03 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/predicates.md (const_compl_high_operand): New.
|
|
* config/sparc/sparc.c (sparc_emit_set_safe_HIGH64): Rename into
|
|
gen_safe_HIGH64.
|
|
(sparc_emit_set_const64_quick1): Adjust for above change.
|
|
(sparc_emit_set_const64_quick2): Likewise.
|
|
(sparc_emit_set_const64_longway): Likewise.
|
|
(sparc_emit_set_const64): Likewise.
|
|
* config/sparc/sparc.md (movhi_const64_special, movsi_const64_special,
|
|
movdi_const64_special): Delete.
|
|
(logical constant splitters): Use const_compl_high_operand.
|
|
|
|
2005-05-03 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Use STRIP_TYPE_NOPS
|
|
rather than STRIP_NOPS.
|
|
|
|
2005-05-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/21330
|
|
* loop-unswitch.c (may_unswitch_on): Set *cinsn only when
|
|
returning non-NULL.
|
|
(unswitch_single_loop): Clear cinsn when retrying.
|
|
|
|
PR target/21297
|
|
* config/i386/i386.c (legitimize_address): When canonicalizing
|
|
ASHIFT into MULT, multiply by 1 << shift_count instead of
|
|
1 << log2 (shift_count).
|
|
|
|
2005-05-03 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* lambda-code.c (gcc_loop_to_lambda_loop,
|
|
lambda_loopnest_to_gcc_loopnest, phi_loop_edge_uses_def,
|
|
stmt_is_bumper_for_loop, perfect_nest_p, replace_uses_of_x_with_y): Use
|
|
generic operand interface.
|
|
* tree-data-ref.c (find_data_references_in_loop): Use generic interface.
|
|
* tree-dfa.c (collect_dfa_stats_r, mark_new_vars_to_rename): Use
|
|
generic operand interface.
|
|
* tree-flow-inline.h (delink_imm_use, link_imm_use_to_list,
|
|
link_imm_use, link_imm_use_stmt, relink_imm_use, relink_imm_use_stmt,
|
|
next_safe_imm_use, has_zero_uses, has_single_use, single_imm_use,
|
|
num_imm_uses): Use ssa_use_operand_t.
|
|
(get_def_ops, get_use_ops, get_v_may_def_ops, get_vuse_ops,
|
|
get_v_must_def_ops): Delete.
|
|
(get_def_from_ptr, get_phi_result_ptr): Get def directly now.
|
|
(get_use_op_ptr, get_def_op_ptr, get_v_may_def_result_ptr,
|
|
get_v_may_def_op_ptr, get_vuse_op_ptr, get_v_must_def_result_ptr,
|
|
get_v_must_def_kill_ptr): Delete.
|
|
(delink_stmt_imm_use): Move and use new operand interface.
|
|
(op_iter_next_use, op_iter_next_def, op_iter_next_tree, op_iter_init,
|
|
op_iter_next_tree): Use new operand implementation.
|
|
(clear_and_done_ssa_iter): New. Initialize a blank operand iterator.
|
|
(op_iter_init_use, op_iter_init_def, op_iter_init_tree): Add iterator
|
|
type check.
|
|
(op_iter_next_mustdef, op_iter_next_maydef,
|
|
op_iter_next_must_and_may_def): Delete. Replace with...
|
|
(op_iter_next_maymustdef): New. Combine must and may next operations.
|
|
(op_iter_init_maydef, op_iter_init_mustdef,
|
|
op_iter_init_must_and_may_def): Use new interface.
|
|
(single_ssa_tree_operand ): New. Process single operands only as trees.
|
|
(single_ssa_use_operand): New. Process single operands only as uses.
|
|
(single_ssa_def_operand): New. Process single operands only as defs.
|
|
(zero_ssa_operands): New. Return TRUE if there are zero operands of the
|
|
specified types.
|
|
(num_ssa_operands): New. Count the number of specified operands.
|
|
(compare_ssa_operands_equal): New. Compare two statements' operands.
|
|
(single_phi_def): New. Return true if PHI has one def of the specified
|
|
operand type.
|
|
(op_iter_init_phiuse): New. Initialize the iterator for PHI arguments.
|
|
(op_iter_init_phidef): New. Initialize the iterator for the PHI def.
|
|
* tree-flow.h (struct immediate_use_iterator_d): Use ssa_use_operand_t.
|
|
(struct stmt_ann_d): Operands field no longer require GTY().
|
|
(vn_compute, vn_lookup_or_add, vn_add, vn_lookup): Change prototype.
|
|
* tree-into-ssa.c (mark_def_sites): Use SSA_OP_VMUSTKILL.
|
|
* tree-outof-ssa.c (check_replaceable, find_replaceable_in_bb,
|
|
dump_replaceable_exprs, rewrite_trees): Use generic interface.
|
|
* tree-phinodes.c (make_phi_node, release_phi_node, resize_phi_node):
|
|
Use use_operand_p instead of ssa_imm_use_t *.
|
|
* tree-pretty-print.c (dump_vops): check if operands are active before
|
|
dumping virtual operands.
|
|
* tree-sra.c (sra_walk_function): Use ZERO_SSA_OPERANDS.
|
|
* tree-ssa-ccp.c (likely_value): Use ZERO_SSA_OPERANDS.
|
|
(ccp_fold): Use new interface.
|
|
(ccp_visit_stmt): Remove unused variables and code.
|
|
(convert_to_gimple_builtin): Insert statements before calling
|
|
mark_new_vars_to_rename.
|
|
* tree-ssa-copy.c (stmt_may_generate_copy): Use ZERO_SSA_OPERANDS.
|
|
(copy_prop_visit_cond_stmt): Use generic interface.
|
|
* tree-ssa-dom.c (struct expr_hash_elt): Use stmt pointer, not the
|
|
annotation in table.
|
|
(thread_across_edge): Use generic interface.
|
|
(initialize_hash_element): Initialzie with stmt, not annotation.
|
|
(eliminate_redundant_computations): Use generic interface.
|
|
(record_equivalences_from_stmt): Pass stmt, not annotation.
|
|
(avail_expr_hash, real_avail_expr_hash, avail_expr_eq): Use generic
|
|
interface.
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Use ZERO_SSA_OPERANDS.
|
|
* tree-ssa-loop-ivopts.c (find_invariants_stmt,
|
|
find_interesting_uses_stmt, protect_loop_closed_ssa_form_use): Use
|
|
generic operand interface.
|
|
* tree-ssa-loop-niter.c (chain_of_csts_start, get_val_for): Use generic
|
|
interface.
|
|
* tree-ssa-loop-unswitch.c (tree_may_unswitch_on): Use Generic operand
|
|
Interface.
|
|
* tree-ssa-operands.c (struct opbuild_list_d): New. Operand build type.
|
|
(build_defs, build_uses, build_v_may_defs, build_vuses,
|
|
build_v_must_defs): Change type to struct opbuild_list_d.
|
|
(ops_active): New. Operands active boolean.
|
|
(operand_memory, operand_memory_index): New. Operand memory managers.
|
|
(allocate_def_optype, allocate_use_optype, allocate_v_may_def_optype,
|
|
allocate_vuse_optype, allocate_v_must_def_optype): Delete.
|
|
(free_uses, free_defs, free_vuses, free_v_may_defs, free_v_must_defs):
|
|
Change from functions to static variable list heads.
|
|
(opbuild_initialize_virtual): New. Initialize a virtual build list.
|
|
(opbuild_initialize_real): New. Initialize a virtual build list.
|
|
(opbuild_free): New. Free a build list.
|
|
(opbuild_num_elems): New. Number of items in a list.
|
|
(opbuild_append_real): New. Add a real (tree *) operand.
|
|
(opbuild_append_virtual): New. Add and sort a virtual (tree) operand.
|
|
(opbuild_first): New. Return first element index in a list.
|
|
(opbuild_next): New. Return next element in a list.
|
|
(opbuild_elem_real): New. Return real element.
|
|
(opbuild_elem_virtual): New. Return virtual element.
|
|
(opbuild_elem_uid): New. Return UID of virtual element.
|
|
(opbuild_clear): New. Reset an operand list.
|
|
(opbuild_remove_elem): New. Remove an element form a list.
|
|
(ssa_operands_active): New. Return true if operand cache is active.
|
|
(init_ssa_operands, fini_ssa_operands): Initialize new implementation.
|
|
(ssa_operand_alloc): New. Allocate memory from an operand chunk.
|
|
(correct_use_link): Use use_operand_p.
|
|
(finalize_ssa_uses, finalize_ssa_v_may_defs, finalize_ssa_defs,
|
|
finalize_ssa_vuses, finalize_ssa_v_must_defs): New implmentation.
|
|
(cleanup_v_may_defs): Use new implmentation.
|
|
(finalize_ssa_stmt_operands, start_ssa_stmt_operands): New
|
|
implementation.
|
|
(append_def, append_use, append_v_may_def, append_vuse,
|
|
append_v_must_def): Call opbuild_append routine instead of using varray.
|
|
(build_ssa_operands): Simplify to simply use stmt, don't maintain a
|
|
global parse_old_ops variable.
|
|
(free_ssa_operands): New implementation.
|
|
(update_stmt_operands): Move. Change argument to build_ssa_operands.
|
|
(copy_virtual_operands): Move. New generic implementation.
|
|
(create_ssa_artficial_load_stmt): Move. New implementation.
|
|
(swap_tree_operands): Update for new implementation.
|
|
(get_expr_operands): Add stmt parameter to calls to swap_tree_operands.
|
|
(add_call_clobber_ops, add_call_read_ops): Initialize opbuild list
|
|
rather than a varray.
|
|
(verify_imm_links): Use use_operand_p.
|
|
(dump_immediate_uses_for): If the immediate use variable is a virtual
|
|
variable, show the virtual ops in the stmt.
|
|
* tree-ssa-operands.h (def_operand_p): No longer a structure.
|
|
(NULL_DEF_OPERAND_P): Now a #define.
|
|
(def_optype_d, use_optype_d, v_def_use_operand_type, v_may_def_optype_d,
|
|
vuse_operand_type, vuse_optype_d, v_must_def_optype_d): Delete.
|
|
(def_optype_d, use_optype_d, maydef_optype_d, vuse_optype_d,
|
|
mustdef_optype_d): New. Use Linked list representation.
|
|
(SSA_OPERAND_MEMORY_SIZE): New. Size of operand memory chunk.
|
|
(struct ssa_operand_memory_d): New. Allocated Chunk node.
|
|
(struct stmt_operands_d): Change to new pointers that are not GTY.
|
|
(STMT_USE_OPS, NUM_USES, SET_USE_OP, STMT_DEF_OPS, NUM_DEFS, SET_DEF_OP,
|
|
STMT_V_MAY_DEF_OPS, NUM_V_MAY_DEFS, SET_V_MAY_DEF_RESULT,
|
|
SET_V_MAY_DEF_OP, STMT_VUSE_OPS, NUM_VUSES, SET_VUSE_OP,
|
|
STMT_V_MUST_DEF_OPS, NUM_V_MUST_DEFS, SET_V_MUST_DEF_RESULT,
|
|
SET_V_MUST_DEF_KILL): Delete.
|
|
(V_MAY_DEF_OPS, V_MAY_DEF_RESULT_PTR, V_MAY_DEF_RESULT,
|
|
V_MAY_DEF_OP_PTR, V_MAY_DEF_OP): Rename to MAYDEF_*.
|
|
(V_MUST_DEF_OPS, V_MUST_DEF_RESULT_PTR, V_MUST_DEF_RESULT,
|
|
V_MUST_DEF_KILL_PTR, V_MUST_DEF_KILL): Rename to MUSTDEF_*.
|
|
(enum ssa_op_iter_type): Operand iterator typechecking values.
|
|
(struct ssa_operand_iterator_d): Use linked lists of operands.
|
|
(SSA_OP_VMUSTDEFKILL): Rename to SSA_OP_VMUSTKILL.
|
|
(FOR_EACH_SSA_MAYDEF_OPERAND, FOR_EACH_SSA_MUSTDEF_OPERAND,
|
|
FOR_EACH_SSA_MUST_AND_MAY_DEF_OPERAND): Use op_iter_next_maymustdef.
|
|
(FOR_EACH_PHI_ARG): New. Iterate over PHI arguments.
|
|
(FOR_EACH_PHI_OR_STMT_USE): New. Iterate over PHI or stmt uses.
|
|
(FOR_EACH_PHI_OR_STMT_DEF): New. Iterate over PHI or stmt defs.
|
|
(SINGLE_SSA_TREE_OPERAND, SINGLE_SSA_USE_OPERAND,
|
|
SINGLE_SSA_DEF_OPERAND, ZERO_SSA_OPERANDS, NUM_SSA_OPERANDS): New.
|
|
* tree-ssa-opfinalize.h: New. Function templates for expansion.
|
|
(FINALIZE_ALLOC): Expands into alloc_def, alloc_use, alloc_maydef,
|
|
alloc_vuse, and alloc_mustdef.
|
|
(FINALIZE_FUNC): Expands into finalize_ssa_def_ops,
|
|
finalize_ssa_use_ops, finalize_ssa_v_may_def_ops, finalize_ssa_vuse_ops,
|
|
and finalize_ssa_v_must_def_ops.
|
|
* tree-ssa-pre.c (add_to_sets): Pass tree to vn_add.
|
|
(create_value_expr_from): Use stmt not vuse_optype as a parameter. Pass
|
|
stmt around.
|
|
(compute_avail): Use generic iterator interface.
|
|
* tree-ssa-propagate.c (first_vdef): Use generic operand interface.
|
|
(stmt_makes_single_load, stmt_makes_single_store): Use
|
|
ZERO_SSA_OPERANDS.
|
|
* tree-ssa-sink.c (is_hidden_global_store): Use ZERO_SSA_OPERANDS.
|
|
(statement_sink_location): Use generic interface.
|
|
* tree-ssa.c (verify_ssa): Use %p in fprintf. Use generic interface.
|
|
(delete_tree_ssa): Don't call release_defs. Call release_ssa_name and
|
|
reset the immediate use link nodes.
|
|
(stmt_references_memory_p): Use ZERO_SSA_OPERANDS.
|
|
* tree-ssanames.c (make_ssa_name): Use use_operand_p.
|
|
* tree-tailcall.c (find_tail_calls): Use ZERO_SSA_OPERANDS.
|
|
(eliminate_tail_call): Use generic operand interface.
|
|
* tree-vect-analyze.c (vect_analyze_data_refs): Use ZERO_SSA_OPERANDS.
|
|
(vect_mark_relevant, vect_mark_stmts_to_be_vectorized): Use generic
|
|
interface.
|
|
* tree-vect-transform.c (update_vuses_to_preheader): Use generic
|
|
interface.
|
|
* tree-vectorizer.c (rename_variables_in_bb): Use generic interface.
|
|
* tree-vn.c (struct val_expr_pair_d): Cache statment pointer instead of
|
|
vuse_optype.
|
|
(vn_compute, val_expr_pair_hash, vn_add, vn_lookup, vn_lookup_or_add):
|
|
Use statement pointer instead of vuse_optype. Use generic interface.
|
|
* tree-vrp.c (maybe_add_assert_expr): Use generic interface.
|
|
(stmt_interesting_for_vrp, vrp_visit_stmt): Use ZERO_SSA_OPERANDS.
|
|
* tree.h (struct ssa_imm_use_d): Renamed to ssa_use_operand_d.
|
|
(tree_ssa_name, phi_arg_d): Use ssa_use_operand_d.
|
|
* doc/tree-ssa.texi: Update documentation for operand interface.
|
|
|
|
2005-05-03 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/darwin.c (machopic_define_symbol): Use gcc_assert or
|
|
gcc_unreachable as appropriate.
|
|
(machopic_function_base_name, machopic_indirect_data_reference,
|
|
machopic_legitimize_pic_address, darwin_non_lazy_pcrel): Likewise.
|
|
* config/host-darwin.c (darwin_gt_pch_use_address): Likewise
|
|
* config/rs6000/altivec.md (*mov<mode>_internal,
|
|
build_vector_mask_for_load): Likewise.
|
|
* config/rs6000/darwin.md (movdf_low_si, movdf_low_di,
|
|
*call_nonlocal_darwin64, *call_value_nonlocal_darwin64,
|
|
*sibcall_symbolic_64, *sibcall_value_symbolic_64): Likewise.
|
|
* config/rs6000/predicates.md (easy_fp_constant,
|
|
logical_operand): Likewise.
|
|
* config/rs6000/rs6000.c (spe_expand_predicate_builtin,
|
|
compute_save_world_info, rs6000_emit_prologue,
|
|
rs6000_output_mi_thunk): Reword comments to avoid 'abort'.
|
|
* config/rs6000/host-darwin.c (segv_handler): Use fancy_abort
|
|
directly.
|
|
|
|
2005-05-03 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR middle-end/21282
|
|
* convert.c (convert_to_integer): Convert ceil and floor in
|
|
c99 mode only.
|
|
|
|
2005-04-29 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
PR target/20813
|
|
* config/rs6000/rs6000.md (floatsidf2_internal): Merge to create
|
|
define_insn_and_split. Split only when memory operand is
|
|
offsettable. Use adjust_address rather than plus_constant.
|
|
(floatunssidf2_internal): Likewise.
|
|
(fix_truncdfsi2_internal): Split only when memory operand is
|
|
offsettable. Use adjust_address rather than plus_constant.
|
|
(fix_trunctfsi2_internal): Likewise.
|
|
(floatsidf2_internal): Likewise.
|
|
|
|
2005-05-02 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-vrp.c (set_value_range_to_nonnull): Declare inline.
|
|
(set_value_range_to_null): Likewise.
|
|
(set_value_range_to_varying): New function. Use it in all
|
|
call sites that used to call set_value_range (vr, VR_VARYING, ...).
|
|
(extract_range_from_assert): If the integral type has a
|
|
super-type, and LIMIT is not within MIN and MAX values of that
|
|
type, set the resulting range to VR_VARYING.
|
|
|
|
2005-05-02 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.opt: New file.
|
|
* config/mmix/mmix.h: Move options-related comments to mmix.opt.
|
|
(mmix_cc1_ignored_option): Don't declare.
|
|
(TARGET_OPTIONS, TARGET_MASK_LIBFUNCS, TARGET_MASK_ABI_GNU)
|
|
(TARGET_MASK_FCMP_EPSILON, TARGET_MASK_ZERO_EXTEND)
|
|
(TARGET_MASK_KNUTH_DIVISION, TARGET_MASK_TOPLEVEL_SYMBOLS)
|
|
(TARGET_MASK_BRANCH_PREDICT, TARGET_MASK_USE_RETURN_INSN)
|
|
(TARGET_MASK_BASE_ADDRESSES, TARGET_LIBFUNC, TARGET_ABI_GNU,
|
|
(TARGET_FCMP_EPSILON, TARGET_ZERO_EXTEND, TARGET_KNUTH_DIVISION)
|
|
(TARGET_TOPLEVEL_SYMBOLS, TARGET_BRANCH_PREDICT)
|
|
(TARGET_BASE_ADDRESSES, TARGET_USE_RETURN_INSN, TARGET_SWITCHES):
|
|
Don't define.
|
|
(TARGET_DEFAULT): Change TARGET_MASK_... to MASK_...
|
|
* config/mmix/mmix.c (mmix_cc1_ignored_option): Remove.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): Override default.
|
|
|
|
2005-05-02 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/15698
|
|
* c-tree.h (C_DECL_BUILTIN_PROTOTYPE): New.
|
|
* c-decl.c (current_function_prototype_built_in,
|
|
current_function_prototype_arg_types): New.
|
|
(merge_decls): Keep source location of prototype followed by
|
|
nonprototype declaration. Update C_DECL_BUILTIN_PROTOTYPE.
|
|
(builtin_function): Set C_DECL_BUILTIN_PROTOTYPE.
|
|
(start_function): Always set current_function_prototype_locus,
|
|
current_function_prototype_built_in and
|
|
current_function_prototype_arg_types. Check for external
|
|
prototype whether or not visible for external function and set
|
|
current_function_prototype_arg_types accordingly.
|
|
(store_parm_decls_oldstyle): Use
|
|
current_function_prototype_arg_types for checking old-style
|
|
definition against prototype. Give warnings only if
|
|
current_function_prototype_built_in).
|
|
|
|
2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* ggc.h (ggc_alloc_zone_pass_stat): New macro.
|
|
(ggc_alloc_zone_stat): Don't define.
|
|
* ggc-zone.c (ggc_alloc_typed_stat, ggc_alloc_stat): Use
|
|
ggc_alloc_zone_pass_stat.
|
|
* rtl.c (rtx_alloc_stat, shallow_copy_rtx_stat): Likewise.
|
|
* tree.c (make_node_stat, copy_node_stat, make_tree_binfo_stat)
|
|
(make_tree_vec_stat, tree_cons_stat, build1_stat): Likewise.
|
|
|
|
2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* calls.c (expand_call): Handle current_function_pretend_args_size
|
|
when checking for sibcalls.
|
|
|
|
2005-05-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21294
|
|
* tree-vrp.c (vrp_expr_computes_nonzero): New.
|
|
(extract_range_from_expr): Call vrp_expr_computes_nonzero.
|
|
|
|
2005-05-02 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
PR 19985
|
|
* gcov-io.h: Declare gcov external functions hidden.
|
|
|
|
2005-05-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-uncprop.c (equiv_hash_elt, remove_equivalence,
|
|
record_equiv, tree_ssa_uncprop, uncprop_into_successor_phis):
|
|
Use VEC instead of VARRAY.
|
|
(equiv_free): New.
|
|
|
|
* tree-ssa-sink.c (nearest_common_dominator_of_uses): Factor
|
|
out common code.
|
|
|
|
2005-05-02 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* c-common.c (resolve_overloaded_builtin): Forward to target
|
|
hook for BUILT_IN_MD built-ins.
|
|
* c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin
|
|
for all types of built-in.
|
|
* target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New. Use it
|
|
in the definition of the target hooks struct.
|
|
* target.h (struct gcc_target): Add resolve_overloaded_builtin.
|
|
* config/rs6000/altivec.h: Rewritten.
|
|
* config/rs6000/rs6000-c.c (struct altivec_builtin_types,
|
|
altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin,
|
|
rs6000_builtin_type, rs6000_builtin_type_compatible,
|
|
altivec_overloaded_builtins, rs6000_builtin_type,
|
|
rs6000_builtin_type_compatible): New.
|
|
* config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls):
|
|
New.
|
|
(def_builtin): Turn into a function. Check for duplicates and store
|
|
the builtin into rs6000_builtin_decls.
|
|
(bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg,
|
|
bdesc_1arg): Add overloaded builtins.
|
|
(altivec_expand_builtin): Check for unresolved overloaded builtins,
|
|
do not support ALTIVEC_COMPILETIME_ERROR.
|
|
(rs6000_init_builtins): Add opaque 128-bit vector, and internal
|
|
nodes to represent front-end types.
|
|
(altivec_init_builtins, rs6000_common_init_builtins): Create builtins
|
|
with opaque arguments and/or return values.
|
|
* config/rs6000/rs6000.h (enum rs6000_builtins): Remove
|
|
ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins.
|
|
(rs6000_builtin_type_index): New.
|
|
(is_ev64_opaque_type): Rename to...
|
|
(rs6000_is_opaque_type): ... this.
|
|
(rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin
|
|
target hook.
|
|
|
|
2005-05-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* function.c (reorder_blocks, reorder_blocks_1): Use VEC
|
|
instead of VARRAY.
|
|
|
|
2005-05-02 Nathan Sidwell <nathan@codesourcery.com>
|
|
Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (emit_link_insn, effective_address_32bit_p,
|
|
print_address_operand, print_operand, legitimize_pic_address,
|
|
asm_conditional_branch, bfin_gen_compare, output_push_multiple,
|
|
output_pop_multiple): Use gcc_assert or gcc_unreachable as
|
|
appropriate.
|
|
* config/bfin/bfin.md (movsf splitter, beq, bne): Likewise.
|
|
|
|
2005-05-02 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* doc/passes.texi: Document vectorization pass.
|
|
|
|
2005-05-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-scalar-evolution.c (get_exit_conditions_rec,
|
|
select_loops_exit_conditions,
|
|
number_of_iterations_for_all_loops,
|
|
analyze_scalar_evolution_for_all_loop_phi_nodes,
|
|
scev_analysis): Use VEC instead of VARRAY.
|
|
|
|
2005-05-02 Michael Matz <matz@suse.de>
|
|
|
|
PR c++/19542
|
|
* c-common.c (c_common_nodes_and_builtins): Create global null_node.
|
|
(warn_strict_null_sentinel): Define.
|
|
(check_function_sentinel): Check for null_node as valid sentinel too.
|
|
* c-common.h (c_tree_index): Added CTI_NULL.
|
|
(null_node) Define global_tree[CTI_NULL].
|
|
(warn_strict_null_sentinel): Declare.
|
|
* c-opts.c: (c_common_handle_option): Handle -Wstrict-null-sentinel.
|
|
* c.opt: (Wstrict-null-sentinel): New C++ option.
|
|
* doc/invoke.texi (C++ Options): Document -Wstrict-null-sentinel.
|
|
|
|
2005-05-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* gimplify.c (gimplify_compound_lval): Use VEC instead of
|
|
VARRAY.
|
|
|
|
* global.c (calculate_reg_pav): Use VEC instead of VARRAY.
|
|
|
|
* dwarf2out.c (decl_scope_table, push_decl_scope,
|
|
pop_decl_scope, scope_die_for, dwarf2out_init): Use VEC
|
|
instead of VARRAY.
|
|
|
|
2005-05-01 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR C++/14391
|
|
* c-cppbuiltin.c (c_cpp_builtins): Do not define __GXX_WEAK__ to 1
|
|
if !flag_weak.
|
|
* doc/cpp.texi (__DEPRECATED): Document.
|
|
(__EXCEPTIONS): Likewise.
|
|
(__GXX_WEAK__): Likewise.
|
|
|
|
* function.c (INVOKE__main): Do not define.
|
|
(expand_main_function): Check HAS_INIT_SECTION when determining
|
|
whether or not to call __main.
|
|
|
|
2005-05-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-loop-ivopts.c: Fix a comment typo.
|
|
|
|
2005-01-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.h (ARM_EMIT_TRAMPOLINE_CACHE_CLEAR): Define.
|
|
(INITIALIZE_TRAMPOLINE): Use it.
|
|
* config/arm/linux-gas.h (INITIALIZE_TRAMPOLINE): Remove.
|
|
* config/arm/netbsd.h (INITIALIZE_TRAMPOLINE): Remove.
|
|
* config/arm/netbsd-elf.h (INITIALIZE_TRAMPOLINE): Remove.
|
|
|
|
2005-05-01 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (Specific): Omit dots in the @anchors names
|
|
for i?86-*-sco3.2v5*, i?86-*-solaris2.10, and sparc-sun-solaris2.7.
|
|
Omit underscores for x86_64-*-* and the "all ELF targets" entry.
|
|
|
|
2005-05-01 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/18316
|
|
PR tree-optimization/19126
|
|
* tree.c (build_int_cst_type): Avoid shift by size of type.
|
|
* tree-scalar-evolution.c (simple_iv): Add allow_nonconstant_step
|
|
argument.
|
|
* tree-scalar-evolution.h (simple_iv): Declaration changed.
|
|
* tree-ssa-loop-ivopts.c (struct iv_cand): Add depends_on
|
|
field.
|
|
(dump_cand): Dump depends_on information.
|
|
(determine_biv_step): Add argument to simple_iv call.
|
|
(contains_abnormal_ssa_name_p): Handle case expr == NULL.
|
|
(find_bivs, find_givs_in_stmt_scev): Do not require step to be a
|
|
constant.
|
|
(add_candidate_1): Record depends_on for candidates.
|
|
(tree_int_cst_sign_bit, constant_multiple_of): New functions.
|
|
(get_computation_at, get_computation_cost_at, may_eliminate_iv):
|
|
Handle ivs with nonconstant step.
|
|
(iv_ca_set_remove_invariants, iv_ca_set_add_invariants): New functions.
|
|
(iv_ca_set_no_cp, iv_ca_set_cp): Handle cand->depends_on.
|
|
(create_new_iv): Unshare the step before passing it to create_iv.
|
|
(free_loop_data): Free cand->depends_on.
|
|
(build_addr_strip_iref): New function.
|
|
(find_interesting_uses_address): Use build_addr_strip_iref.
|
|
(strip_offset_1): Split the recursive part from strip_offset.
|
|
Strip constant offset component_refs and array_refs.
|
|
(strip_offset): Split the recursive part to strip_offset_1.
|
|
(add_address_candidates): Removed.
|
|
(add_derived_ivs_candidates): Do not use add_address_candidates.
|
|
(add_iv_value_candidates): Add candidates with stripped constant
|
|
offset. Consider all candidates with initial value 0 important.
|
|
(struct affine_tree_combination): New.
|
|
(aff_combination_const, aff_combination_elt, aff_combination_scale,
|
|
aff_combination_add_elt, aff_combination_add,
|
|
tree_to_aff_combination, add_elt_to_tree, aff_combination_to_tree,
|
|
fold_affine_sum): New functions.
|
|
(get_computation_at): Use fold_affine_sum.
|
|
* tree-ssa-loop-manip.c (create_iv): Handle ivs with nonconstant step.
|
|
* tree-ssa-loop-niter.c (number_of_iterations_exit): Add argument
|
|
to simple_iv call.
|
|
|
|
2005-04-30 Michael Matz <matz@suse.de>
|
|
|
|
* config/i386/i386.md (movmemsi): Also active when
|
|
TARGET_INLINE_ALL_STRINGOPS.
|
|
|
|
2005-04-30 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR bootstrap/20633
|
|
* config/freebsd-spec.h (FBSD_CPP_SPEC): Add %(cpp_arch).
|
|
|
|
2005-04-30 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/bpabi.h (RENAME_LIBRARY_SET): Always use .thumb_set in
|
|
thumb mode.
|
|
* config/arm/ieee754-df.S: Use __INTERWORKING_STUBS__.
|
|
* config/arm/ieee754-sf.S: Ditto.
|
|
* config/arm/lib1funcs.asm: Define and use __INTERWORKING_STUBS__.
|
|
(FUNC_ALIAS): Use .thumb_set for thumb routines.
|
|
|
|
2005-04-30 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssanames.c: Fix a comment typo.
|
|
* doc/options.texi: Fix a typo.
|
|
|
|
2005-04-30 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/h8300/h8300.c (byte_reg): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(split_adds_subs, cond_string, print_operand,
|
|
h8300_initial_elimination_offset, h8300_classify_operand,
|
|
h8300_unary_length, h8300_short_immediate_length,
|
|
h8300_bitfield_length, h8300_binary_length,
|
|
h8300_insn_length_from_table, compute_mov_length, output_plussi,
|
|
compute_plussi_length, compute_plussi_cc, output_logical_op,
|
|
compute_logical_op_length, compute_logical_op_cc,
|
|
output_h8sx_shift, get_shift_alg, h8300_shift_needs_scratch_p,
|
|
output_a_shift, compute_a_shift_length, compute_a_shift_cc,
|
|
output_a_rotate, compute_a_rotate_length, fix_bit_operand,
|
|
h8300_regs_ok_for_stm): Likewise.
|
|
* config/h8300/h8300.md (*movsi_h8300, *movsf_h8300,
|
|
monitor_prologue): Likewise.
|
|
|
|
2005-04-30 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* loop-invariant.c (invariants, create_new_invariant,
|
|
get_inv_cost, best_gain_for_invariant,
|
|
find_invariants_to_move, move_invariants,
|
|
init_inv_motion_data, free_inv_motion_data): Use VEC instead
|
|
of VARRAY.
|
|
|
|
2005-04-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.c (instantiate_decls): Remove valid_only argument.
|
|
(instantiate_decls_1, instantiate_decl): Likewise.
|
|
(instantiate_virtual_regs_1): Delete.
|
|
(instantiate_virtual_regs_lossage): Delete.
|
|
(instantiate_virtual_regs_in_rtx): New.
|
|
(safe_insn_predicate): New.
|
|
(instantiate_virtual_regs_in_insn): New.
|
|
(instantiate_virtual_regs): Update to match all that. Only run
|
|
instantiate_decls once.
|
|
|
|
2005-04-29 Richard Henderson <rth@redhat.com>
|
|
Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* gengtype.c (write_func_for_structure): Split out ...
|
|
(output_type_enum): ... new function. Fix thinko accessing
|
|
TYPE_PARAM_STRUCT data.
|
|
|
|
2005-04-29 Tom Tromey <tromey@redhat.com>
|
|
|
|
* tree.c (build_block): Removed unused 'tags' argument.
|
|
* tree.h (build_block): Removed argument.
|
|
|
|
2005-04-29 Michael Matz <matz@suse.de>
|
|
|
|
PR rtl-optimization/21144
|
|
* postreload.c (reload_cse_move2add): Check for VOIDmode.
|
|
|
|
2005-04-29 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (OPTIMIZATION_OPTIONS): Define to disable
|
|
flag_reorder_blocks.
|
|
|
|
2005-04-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21030
|
|
* tree-vrp.c (adjust_range_with_scev): Do not create invalid
|
|
ranges where VR->MAX is smaller than VR->MIN.
|
|
|
|
2005-04-29 Devang Patel <dpatel@apple.com>
|
|
|
|
PR tree-optimization/21272
|
|
PR tree-optimization/21266
|
|
* tree-if-conv.c (find_phi_replacement_condition): Fix think-o.
|
|
|
|
2005-04-29 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-flow-inline.h: Fix a comment typo.
|
|
* doc/tree-ssa.texi: Fix a typo.
|
|
|
|
* tree-flow-inline.h, tree-ssa-operands.c: Fix comment typos.
|
|
|
|
2005-04-29 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/fr30/fr30.c (fr30_expand_prologue): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(fr30_expand_epilogue, fr30_setup_incoming_varargs,
|
|
fr30_print_operand, fr30_move_double): Likewise.
|
|
* config/fr30/fr30.md (*movsi_internal, *movsf_internal): Likewise.
|
|
|
|
2005-04-29 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* config/arm/arm.h (ARM_EABI_CTORS_SECTION_OP): Do not define if a
|
|
definition has already been provided.
|
|
(ARM_EABI_DTORS_SECTION_OP): Likewise.
|
|
* config/arm/symbian.h (ARM_EABI_CTORS_SECTION_OP): Define.
|
|
(ARM_EABI_DTORS_SECTION_OP): Likewise.
|
|
|
|
2005-04-29 Jim Tison <jtison@us.ibm.com>
|
|
|
|
* config/s390/s390.md ("prologue_tpf", "epilogue_tpf"): Alter
|
|
trace hooks calls to improve performance.
|
|
|
|
2005-04-29 Julian Brown <julian@codesourcery.com>
|
|
Mark Mitchell <mark@codesourcery.com>
|
|
Paul Brook <paul@codesourcery.com>
|
|
|
|
* crtstuff.c: Handle targets that use .init_array.
|
|
* function.c (HAS_INIT_SECTION): Do not define. Instead, make sure
|
|
that INVOKE__main is set correctly.
|
|
(expand_main_function): Test INVOKE__main.
|
|
* libgcc2.c: Do not define __main when using .init_array.
|
|
* config/arm/arm.c (arm_elf_asm_constructor): New function.
|
|
* config/arm/arm.h (CTORS_SECTION_ASM_OP): Define, with specialized
|
|
libgcc version.
|
|
(DTORS_SECTION_ASM_OP): Likewise.
|
|
(CTOR_LIST_BEGIN): Define specially when in libgcc.
|
|
(CTOR_LIST_END): Likewise.
|
|
(DTOR_LIST_BEGIN): Likewise.
|
|
(DTOR_LIST_END): Likewise.
|
|
* config/arm/bpapi.h (INIT_SECTION_ASM_OP): Do not define it.
|
|
(FINI_SECTION_ASM_OP): Likewise.
|
|
(INIT_ARRAY_SECTION_ASM_OP): Define.
|
|
(FINI_ARRAY_SECTION_ASM_OP): Likewise.
|
|
* config/arm/elf.h (TARGET_ASM_CONSTRUCTOR): Define.
|
|
(SUPPORTS_INIT_PRIORITY): Evaluate to false for EABI based targets.
|
|
* doc/tm.texi (INIT_ARRAY_SECTION_ASM_OP): Document.
|
|
(FINI_ARRAY_SECTION_ASM_OP): Likewise.
|
|
|
|
2005-04-29 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/m68k/m68k.c (m68k_initial_elimination_offset): Use
|
|
gcc_assert and gcc_unreachable as appropriate.
|
|
(output_dbcc_and_branch, output_scc_di, legitimize_pic_address,
|
|
const_int_cost, output_move_const_into_data_reg,
|
|
output_move_qimode, output_move_double, find_addr_reg,
|
|
print_operand, print_operand_address): Likewise.
|
|
* config/m68k/m68k.md (adddi3, subdi3, negsf2, negdf2, abssf2,
|
|
absdf2, sordered, sunordered, suneq, sunge, sungt, sunle, sunlt,
|
|
sltgt, bordered, bunordered, buneq, bunge, bungt, bunle, bunlt,
|
|
bltgt, *bordered_rev, *bunordered_rev, *buneq_rev, *bunge_rev,
|
|
*bunle_rev, *bunlt_rev, *bltgt_rev, negxf2, absxf2,
|
|
conditional_trap): Likewise.
|
|
* config/m68k/m68kelf.h (ASM_OUTPUT_ALIGN): Remove unreachable code.
|
|
|
|
2005-04-29 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/xtensa/xtensa.c (gen_int_relational): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(gen_conditional_move, xtensa_split_operand_pair,
|
|
xtensa_split_operand_pair, xtensa_copy_incoming_a7,
|
|
xtensa_copy_incoming_a7, xtensa_copy_incoming_a7,
|
|
xtensa_copy_incoming_a7, xtensa_output_literal,
|
|
xtensa_output_literal, xtensa_output_literal): Likewise.
|
|
* config/xtensa/xtensa.h (INITIAL_ELIMINATION_OFFSET): Likewise.
|
|
* config/xtensa/xtensa.md (*btrue, *bfalse, *ubtrue, *ubfalse,
|
|
*bittrue, *bitfalse, *masktrue, *maskfalse, movsicc_internal0,
|
|
movsicc_internal1, movsfcc_internal0,
|
|
movsfcc_internal1): Likewise.
|
|
|
|
2005-04-28 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* config/i386/i386.h (HI_REGISTER_NAMES): Fix typos in comment.
|
|
(ADDITIONAL_REGISTER_NAMES): Delete obsolete mmx register entries.
|
|
|
|
2005-04-28 DJ Delorie <dj@redhat.com>
|
|
|
|
* opt-functions.awk (var_set): Emit proper initializer for
|
|
non-target bitfields.
|
|
|
|
2005-04-28 Devang Patel <dpatel@apple.com>
|
|
|
|
* dbxout.c (have_used_extensions): Remove.
|
|
(dbxout_type_fileds, dbxout_type, dbxout_symbol): Remove use of
|
|
have_used_extensions.
|
|
|
|
2005-04-28 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* doc/install.texi: Update -enable-languages info. Correct path to
|
|
html docs.
|
|
|
|
2005-04-28 DJ Delorie <dj@redhat.com>
|
|
|
|
* optc-gen.awk (END): Make sure no variable is defined more
|
|
than once.
|
|
* opth-gen.awk (END): Allocate bits on a per-variable basis.
|
|
Allow for bitfield variables other than target_flags.
|
|
* doc/options.text (Mask): Document that you may specify a
|
|
variable other than target_flags.
|
|
|
|
2005-04-28 Martin Koegler <mkoegler@auto.tuwien.ac.at>
|
|
|
|
PR rtl-optimization/18877
|
|
* reload.c (decompose) <case REG, case SUBREG>: Handle pseudo reg
|
|
number in val.start.
|
|
|
|
2005-04-28 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/20813
|
|
* config/rs6000/aix43.h (SUBSUBTARGET_SWITCHES, aix64): Add
|
|
MASK_PPC_GFXOPT.
|
|
* config/rs6000/aix51.h (SUBSUBTARGET_SWITCHES, aix64): Same.
|
|
* config/rs6000/aix52.h (SUBSUBTARGET_SWITCHES, aix64): Same.
|
|
* config/rs6000/sysv4.h (SUBTARGET_SWITCHES, 64): Same.
|
|
|
|
2005-04-28 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (legitimize_pic_address): Fix sense of assertion test for
|
|
creating pseudos when the base offset is too large.
|
|
|
|
2005-04-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* global.c (earlyclobber_regclass): Change the type to
|
|
VEC(int,heap).
|
|
(check_earlyclobber): Update uses of earlyclobber_regclass.
|
|
(mark_reg_use_for_earlyclobber): Likewise.
|
|
(calculate_local_reg_bb_info): Allocate and free
|
|
earlyclobber_regclass using the VEC API.
|
|
|
|
2005-04-28 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* tree-ssa-alias.c (push_fields_onto_fieldstack): Remove bogus
|
|
assert.
|
|
|
|
2005-04-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* modulo-sched.c, tree-stdarg.c: Use targetm.foo instead of
|
|
(*targetm.foo).
|
|
|
|
* config.gcc: Obsolete c4x-* and tic4x-*.
|
|
|
|
* tree.h (edge_def): Remove.
|
|
|
|
* bt-load.c, cfgexpand.c, dwarf2out.c, emit-rtl.c, expr.c,
|
|
function.c, global.c, lcm.c, loop-invariant.c, optabs.c,
|
|
reorg.c, resource.c, tree-ssa-loop-ivopts.c, value-prof.c: Use
|
|
JUMP_P, LABEL_P, REG_P, MEM_P, NONJUMP_INSN_P, and INSN_P
|
|
where appropriate.
|
|
|
|
* attribs.c, c-pragma.c, caller-save.c, cfghooks.h,
|
|
coverage.c, cselib.h, domwalk.c, domwalk.h, errors.c,
|
|
errors.h, gcov-dump.c, gcov-io.c, gcov-io.h, gen-protos.c,
|
|
genattrtab.h, genextract.c, gthr-win32.h, insn-notes.def,
|
|
integrate.c, lambda-mat.c, lambda.h, libgcov.c, local-alloc.c,
|
|
machmode.def, mips-tfile.c, params.c, pretty-print.c,
|
|
print-rtl.c, protoize.c, regmove.c, sched-vis.c, tree-chrec.h,
|
|
tree-data-ref.h, vec.h, config/darwin-c.c, config/sol2-c.c,
|
|
config/sol2.c, config/arm/arm-cores.def, config/arm/cirrus.md,
|
|
config/arm/symbian.h, config/c4x/c4x.c, config/c4x/c4x.h,
|
|
config/i386/cygming.h, config/i386/djgpp.h,
|
|
config/i386/lynx.h, config/i386/netware.c,
|
|
config/i386/winnt.c, config/ia64/ia64-c.c,
|
|
config/iq2000/iq2000.c, config/m32r/little.h,
|
|
config/m68k/m68k-protos.h, config/m68k/m68k.h,
|
|
config/m68k/m68k.md, config/mcore/mcore.c,
|
|
config/mcore/mcore.h, config/mmix/mmix.c, config/mmix/mmix.md,
|
|
config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
|
|
config/mn10300/mn10300.h, config/ns32k/netbsd.h,
|
|
config/ns32k/ns32k.c, config/ns32k/ns32k.h,
|
|
config/pa/pa-hpux11.h, config/pdp11/pdp11.c,
|
|
config/pdp11/pdp11.h, config/rs6000/darwin.h,
|
|
config/rs6000/default64.h, config/rs6000/rs6000-c.c,
|
|
config/s390/2064.md, config/s390/2084.md,
|
|
config/s390/s390-modes.def, config/s390/s390-protos.h,
|
|
config/s390/tpf.h, config/sh/sh.h, config/sh/symbian.c,
|
|
config/stormy16/stormy16.c, config/vax/vax-protos.h,
|
|
config/vax/vax.c, config/vax/vax.h,
|
|
config/xtensa/lib1funcs.asm, config/xtensa/xtensa.md: Update
|
|
copyright.
|
|
|
|
2005-04-28 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-typeck.c (build_compound_expr): Correct logic in last change.
|
|
|
|
2005-04-27 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
* config/ia64/ia64.c (update_set_flags): Delete ppred and pcond
|
|
parameters. Replace conditional move code with assert checking for
|
|
ar.lc. Delete obsolete comments.
|
|
(set_src_needs_barrier): Delete cond parameter, and code using it.
|
|
(rtx_needs_barrier): Delete initialization of cond. Fix typo in
|
|
assert checking for PR_REGS. Fix calls to update_set_flags and
|
|
set_src_needs_barrier.
|
|
(group_barrier_needed): Renamed from group_barrier_needed_p. Fix all
|
|
callers. Rewrite explanatory comment before the function.
|
|
(safe_group_barrier_needed): Renamed from safe_group_barrier_needed_p.
|
|
Fix all callers.
|
|
|
|
2005-04-27 Mike Stump <mrs@apple.com>
|
|
|
|
* doc/cpp.texi: gcc now implements universal character names.
|
|
|
|
2005-04-27 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21159
|
|
* c-typeck.c (build_compound_expr): Don't warn for left-hand side
|
|
being a compound expression whose right-hand side is cast to void.
|
|
|
|
2005-04-27 Caroline Tice <ctice@apple.com>
|
|
|
|
* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
|
|
Remove targetm.have_named_sections test.
|
|
(fix_edges_for_rarely_executed_code): Likewise.
|
|
(insert_section_boundary_note): Likewise.
|
|
(reorder_basic_blocks): Check partitioning flag before calling
|
|
verify_hot_cold_block_grouping.
|
|
* dbxout.c (dbxout_function_end): Get hot/cold section labels from
|
|
the function struct rather than global variables.
|
|
* dwarf2out.c (COLD_TEXT_SECTION_LABEL): New macro.
|
|
(COLD_END_LABEL): Likewise
|
|
(cold_text_section_label): New static global variable.
|
|
(cold_end_label): Likewise.
|
|
(dwarf2out_switch_text_section): Get hot/cold section labels from
|
|
the function struct rather than global variables; test to make sure
|
|
cfun is defined.
|
|
(output_aranges): Use cold_text_section_label and cold_end_label;
|
|
check partitioning flag before putting out delta.
|
|
(output_ranges): Remove incorrect code attempting to use
|
|
hot/cold labels.
|
|
(output_line_info): Get cold section label from function struct; test
|
|
to make sure cfun is defined.
|
|
(add_location_or_const_value_attribute): Likewise.
|
|
(dwarf2out_var_location): Likewise.
|
|
(dwarf2out_init): Generate cold_text_section_label and cold_end_label;
|
|
write out cold_text_section_label if partition flag is set.
|
|
(dwarf2out_finish): Write out cold_end_label if partition flag is set;
|
|
* function.h (struct function): Add new fields to point to hot/cold
|
|
section labels: hot_section_label, cold_section_label,
|
|
hot_section_end_label and cold_section_end_label; also add new field
|
|
for cold text section name, unlikely_text_section_name.
|
|
* opts.c (decode_options): Turn off partitioning flag if
|
|
!targetm.have_named_sections.
|
|
* output.h (hot_section_label): Remove.
|
|
(hot_section_end_label): Remove.
|
|
(cold_section_end_label): Remove.
|
|
(unlikely_section_label): Remove.
|
|
(unlikely_text_section_name): Remove.
|
|
* passes.c (rest_of_handle_final): Remove extra blank line.
|
|
* varasm.c (unlikely_section_label): Remove.
|
|
(hot_section_label): Remove.
|
|
(hot_section_end_label): Remove.
|
|
(cold_section_end_label): Remove.
|
|
(unlikely_text_section_name): Remove.
|
|
(initialize_cold_section_name): Modify to call
|
|
targetm.strip_name_encoding; to store cold section name in current
|
|
function struct, if it exists; and to only use the decl_section_name
|
|
if flag_named_sections is true.
|
|
(unlikely_text_section): Modify to get section name out of current
|
|
function struct, if there is one; otherwise build it from
|
|
UNLIKELY_EXECUTED_TEXT_SECTION_NAME.
|
|
(in_unlikely_text_section): Likewise.
|
|
(named_section): Modify to get/put cold section name in current function
|
|
struct, if there is one.
|
|
(function_section): Change 'bool unlikely' to 'int reloc'; check
|
|
targetm.have_named_sections before calling named_section.
|
|
(current_function_section): Likewise.
|
|
(assemble_start_function): Modify to get/put unlikely_text_section_name
|
|
in current function struct; modify to get hot/cold section labels
|
|
from function struct; initialize labels using
|
|
ASM_GENERATE_INTERNAL_LABEL;
|
|
test partitioning flag before writing out hot section label.
|
|
(assemble_end_function): Test partitioning flag before writing out
|
|
hot/cold section labels.
|
|
(default_section_type_flags_1): Get cold text section name from
|
|
function struct if there is one; Set flags correctly for
|
|
cold text section if there is not a current function struct.
|
|
|
|
2005-04-27 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa-propagate.c (set_rhs): Revert last change.
|
|
|
|
2005-04-27 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* explow.c (convert_memory_address): Add gcc_assert.
|
|
|
|
2005-04-27 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* configure.ac: Check for ld --sysroot support.
|
|
* gcc.c: Document %R specifier for specs.
|
|
(SYSROOT_SPEC): New macro.
|
|
(sysroot_spec): New variable.
|
|
(static_specs): Add sysroot_spec.
|
|
(main): Pass the sysroot spec to the linker if appropriate.
|
|
* configure: Regenerated.
|
|
* config.in: Likewise.
|
|
|
|
2005-04-27 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* fold-const.c (fold_binary): Use build_fold_addr_expr
|
|
for address calculation and INDIRECT_REF handling.
|
|
|
|
2005-04-27 Andrew Haley <aph@redhat.com>
|
|
|
|
* postreload-gcse.c (hash_scan_set): Remove bogus assertion.
|
|
|
|
2005-04-27 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Reserve arm frame
|
|
pointer when thumb backtracing is on.
|
|
|
|
* config/fp-bit.c (abort): Revert change.
|
|
|
|
2005-04-27 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-semantics.c (add_stmt): Don't test STATEMENT_CODE_P.
|
|
|
|
2005-04-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-dce.c: Fix a comment typo.
|
|
|
|
2005-04-27 David S. Miller <davem@davemloft.net>
|
|
|
|
* explow.c (allocate_dynamic_stack_space SETJMP_VIA_SAVE_AREA):
|
|
Kill setjmpless_size. current_function_calls_setjmp is completely
|
|
computed when we are called, so just use the optimized size value
|
|
instead of using REG_SAVE_AREA notes.
|
|
(optimize_save_area_alloca): Delete....
|
|
* rtl.h (optimize_save_area_alloca): Likewise...
|
|
* passes.c (rest_of_compilation): and don't call it any more.
|
|
* reg-notes.def (SAVE_AREA): Delete.
|
|
|
|
2005-04-27 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/fp-bit.c (abort): Add noreturn attribute.
|
|
|
|
* config/avr/avr.c (avr_naked_function_p): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(ptrreg_to_str, cond_string, avr_normalize_condition): Likewise.
|
|
* config/avr/avr.h (ASM_OUTPUT_REG_PUSH,
|
|
ASM_OUTPUT_REG_POP): Likewise.
|
|
|
|
2005-04-27 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-complex.c (expand_vector_operations_1): Do not build
|
|
VIEW_CONVERT_EXPR's for the lhs.
|
|
|
|
2005-04-27 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/pa/pa.h (PRINT_OPERAND_ADDRESS): Use gcc_assert, remove
|
|
unnecessary noncanonical RTL handling.
|
|
* config/pa/pa64-linux.h (INITIAL_ELIMINATION_OFFSET): Use
|
|
gcc_assert and gcc_unreachable.
|
|
|
|
* config/arm/arm.h (ARM_PRINT_OPERAND_ADDRESS): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(THUMB_PRINT_OPERAND_ADDRESS): Likewise.
|
|
* config/arm/arm.c (arm_override_options, arm_compute_func_type,
|
|
use_return_insn, const_ok_for_op, arm_gen_constant,
|
|
arm_canonicalize_comparison, legitimize_pic_address,
|
|
thumb_find_work_register, arm_load_pic_register, arm_rtx_costs_1,
|
|
arm_cirrus_insn_p, cirrus_reorg, minmax_code,
|
|
load_multiple_sequence, emit_ldm_seq, store_multiple_sequence,
|
|
emit_stm_seq, arm_gen_movmemqi, arm_select_dominance_cc_mode,
|
|
arm_select_cc_mode, arm_reload_in_hi, arm_reload_out_hi,
|
|
move_minipool_fix_forward_ref, move_minipool_fix_backward_ref,
|
|
dump_minipool, create_fix_barrier, push_minipool_fix, arm_reorg,
|
|
fp_immediate_constant, fp_const_from_val, vfp_output_fstmx,
|
|
output_call, output_mov_long_double_fpa_from_arm,
|
|
output_mov_long_double_arm_from_fpa,
|
|
output_mov_double_fpa_from_arm, output_mov_double_arm_from_fpa,
|
|
output_move_double, arithmetic_instr, shift_op, int_log2,
|
|
output_return_instruction, arm_output_function_prologue,
|
|
arm_output_epilogue, arm_output_function_epilogue,
|
|
emit_multi_reg_push, arm_get_frame_offsets,
|
|
arm_compute_initial_elimination_offset, arm_expand_prologue,
|
|
arm_print_operand, arm_assemble_integer, get_arm_condition_code,
|
|
arm_final_prescan_insn, arm_init_iwmmxt_builtins,
|
|
arm_expand_binop_builtin, thumb_pushpop, thumb_far_jump_used_p,
|
|
thumb_compute_initial_elimination_offset,
|
|
thumb_output_function_prologue, thumb_load_double_from_address,
|
|
thumb_output_move_mem_multiple, thumb_reload_out_hi,
|
|
arm_emit_vector_const, arm_dbx_register_number): Likewise.
|
|
* config/arm/pe.c (arm_mark_dllexport, arm_mark_dllimport): Likewise.
|
|
* config/arm/arm.md (thumb_extendhisi2,
|
|
*thumb_extendhisi2_insn_v6, *thumb_extendqisi2,
|
|
*thumb_extendqisi2_v6, movhi, *thumb_movhi_insn,
|
|
thumb_movhi_clobber, movqi, *arm_buneq, *arm_bltgt,
|
|
*arm_buneq_reversed, *arm_bltgt_reversed, suneq, sltgt): Likewise.
|
|
* config/arm/cirrus.md (*cirrus_arm_movdi,
|
|
*cirrus_movdf_hard_insn): Likewise.
|
|
* config/arm/vfp.md (*arm_movdi_vfp, *movdf_vfp): Likewise.
|
|
|
|
2005-04-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-flow.h (ssa_names): Change the type to VEC(tree,gc).
|
|
(num_ssa_names): Use VEC_length.
|
|
(ssa_names): Use VEC_index.
|
|
* tree-ssanames.c (ssa_names): Change the type to
|
|
VEC(tree,gc).
|
|
(init_ssanames, fini_ssa_names, make_ssanames,
|
|
release_ssa_name): Update uses of ssa_names.
|
|
|
|
* dojump.c, emit-rtl.c, expmed.c, expr.c, stmt.c, stor-layout.c:
|
|
Use fold_buildN instead of fold (buildN (...)).
|
|
|
|
2005-04-27 Devang Patel <dpatel@apple.com>
|
|
|
|
* dbxout.c (dbxout_type): Check use_gnu_debug_info_extensions.
|
|
|
|
2005-04-27 Matt Thomas <matt@3am-software.com>
|
|
Jan-Benedict Glaw <jbglaw@microdata-pos.de>
|
|
|
|
* config/vax/vax.c (vax_rtx_costs): Whitespace cleanup.
|
|
(vax_output_mi_thunk): Ditto.
|
|
(vax_notice_cc_update): Ditto.
|
|
(INDEX_REGISTER_P): Add trailing \.
|
|
(BASE_REGISTER_P): Add trailing \.
|
|
(legitimate_address_p): Whitespace cleanup. Remove trailing \.
|
|
|
|
2005-04-27 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa-propagate.c (set_rhs): Check operand of
|
|
ADDR_EXPR for gimpliness, too.
|
|
|
|
2005-04-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-pre.c: Fix a comment typo.
|
|
|
|
2005-04-27 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/21171
|
|
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Do not
|
|
record address uses if the reference is volatile.
|
|
|
|
2004-04-27 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-complex.c (expand_vector_operation): New, extracted from
|
|
expand_vector_operations_1.
|
|
(tree_vec_extract): Build a NOP_EXPR.
|
|
(expand_vec_parallel): Do not care about returning the correct type.
|
|
(expand_vector_operations_1): Call expand_vector_operation.
|
|
Build the VIEW_CONVERT_EXPR on the left side of MODIFY_EXPRs.
|
|
|
|
* tree-complex.c (gate_expand_vector_operations): New.
|
|
(pass_lower_vector_ssa): Use it.
|
|
* tree-optimize.c (init_tree_optimization_passes): Include
|
|
pass_lower_vector_ssa.
|
|
* tree-vect-transform.c (vect_min_worthwhile_factor): New.
|
|
(vectorizable_operation): Use it.
|
|
* tree-vectorizer.c (get_vectype_for_scalar_type): Accept
|
|
integer modes for the vector type.
|
|
|
|
* defaults.h (UNITS_PER_SIMD_WORD): Default to UNITS_PER_WORD.
|
|
* tree-vect-analyze.c (vect_enhance_data_refs_alignment):
|
|
Do not cope with UNITS_PER_SIMD_WORD == 0.
|
|
* tree-vectorizer.c (get_vectype_for_scalar_type): Check
|
|
if the scalar type is not bigger than UNITS_PER_SIMD_WORD.
|
|
(vectorize_loops): Do not check that UNITS_PER_SIMD_WORD > 0.
|
|
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Default to UNITS_PER_WORD.
|
|
* config/mips/mips.h (UNITS_PER_SIMD_WORD): Likewise.
|
|
* config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Likewise.
|
|
* config/sparc/sparc.h (UNITS_PER_SIMD_WORD): Likewise.
|
|
|
|
* config/alpha/alpha.h (UNITS_PER_SIMD_WORD): Remove.
|
|
* config/bfin/bfin.h (UNITS_PER_SIMD_WORD): Remove.
|
|
* config/ia64/ia64.h (UNITS_PER_SIMD_WORD): Remove.
|
|
|
|
* doc/tm.texi (UNITS_PER_WORD): Rephrase more accurately.
|
|
(UNITS_PER_SIMD_WORD): New.
|
|
|
|
2005-04-27 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/ia64/ia64.c (ia64_encode_addr_area): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(ia64_expand_load_address, ia64_expand_tls_address,
|
|
ia64_split_tmode, ia64_split_tmode_move, ia64_expand_compare,
|
|
ia64_expand_vecint_compare, ia64_expand_vecint_minmax,
|
|
next_scratch_gr_reg, ia64_initial_elimination_offset,
|
|
ia64_expand_prologue, ia64_expand_epilogue,
|
|
ia64_output_dwarf_dtprel, ia64_print_operand,
|
|
ia64_register_move_cost, first_instruction, rws_access_regno,
|
|
update_set_flags, rtx_needs_barrier, group_barrier_needed_p,
|
|
ia64_sched_init, ia64_variable_issue,
|
|
ia64_first_cycle_multipass_dfs_lookahead_guard,
|
|
ia64_dfa_new_cycle, issue_nops_and_insn, get_template, bundling,
|
|
ia64_st_address_bypass_p, ia64_ld_address_bypass_p, process_set,
|
|
process_for_unwind_directive, ia64_hpux_file_end): Likewise.
|
|
* config/ia64/ia64.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise.
|
|
* config/ia64/ia64.md (*arm_movdi_vfp, *movdf_vfp): Likewise.
|
|
* config/ia64/predicates.md (got_symbolic_operand,
|
|
sdata_symbolic_operand): Likewise.
|
|
* config/ia64/vect.md (vcondv2sf): Likewise.
|
|
|
|
2005-04-27 Matt Thomas <matt@3am-software.com>
|
|
|
|
* config/vax/vax.c (legitimate_constant_address_p): New. Formerly
|
|
CONSTANT_ADDRESS_P in config/vax/vax.h
|
|
(legitimate_constant_p): Added. Formerly CONSTANT_P in vax.h.
|
|
(INDEX_REGISTER_P): New.
|
|
(BASE_REGISTER_P): New.
|
|
(indirectable_constant_address_p): New. Adapted from
|
|
INDIRECTABLE_CONSTANT_ADDRESS_P in vax.h. Use SYMBOL_REF_LOCAL_P.
|
|
(indirectable_address_p): New. Adapted from
|
|
INDIRECTABLE_ADDRESS_P in vax.h.
|
|
(nonindexed_address_p): New. Adapted from
|
|
GO_IF_NONINDEXED_ADDRESS in vax.h.
|
|
(index_temp_p): New. Adapted from INDEX_TERM_P in vax.h.
|
|
(reg_plus_index_p): New. Adapted from GO_IF_REG_PLUS_INDEX in vax.h.
|
|
(legitimate_address_p): New. Adapted from
|
|
GO_IF_LEGITIMATE_ADDRESS in vax.h.
|
|
(vax_mode_dependent_address_p): New. Adapted from
|
|
GO_IF_MODE_DEPENDENT_ADDRESS in vax.h.
|
|
* config/vax/vax.h (CONSTANT_ADDRESS_P): Use
|
|
legitimate_constant_address_p.
|
|
(CONSTANT_P): Use legitimate_constant_p.
|
|
(INDIRECTABLE_CONSTANT_ADDRESS_P): Removed.
|
|
(INDIRECTABLE_ADDRESS_P): Removed.
|
|
(GO_IF_NONINDEXED_ADDRESS): Removed.
|
|
(INDEX_TEMP_P): Removed.
|
|
(GO_IF_REG_PLUS_INDEX): Removed.
|
|
(GO_IF_LEGITIMATE_ADDRESS): Use legitimate_address_p. Two
|
|
definitions, depending on whether REG_OK_STRICT is defined.
|
|
(GO_IF_MODE_DEPENDENT_ADDRESS): Use vax_mode_dependent_address_p.
|
|
Two definitions, depending on whether REG_OK_STRICT is defined.
|
|
* config/vax/vax-protos.h (legitimate_constant_address_p): Prototype
|
|
added.
|
|
(legitimate_constant_p): Prototype added.
|
|
(legitimate_address_p): Prototype added.
|
|
(vax_mode_dependent_address_p): Prototype added.
|
|
|
|
2005-04-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree.h (phi_arg_d): Expand a comment in phi_arg_d.
|
|
|
|
2005-04-27 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/21213
|
|
* c-decl.c (finish_struct): Don't dereference NULL TYPE_FIELDS of
|
|
transparent union.
|
|
|
|
2005-04-27 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/20740
|
|
* c-format.c (init_dynamic_asm_fprintf_info): Give errors, not
|
|
assertion failures, if __gcc_host_wide_int__ is not properly
|
|
defined.
|
|
(init_dynamic_diag_info): Give errors, not assertion failures, if
|
|
location_t, tree or __gcc_host_wide_int__ are not properly
|
|
defined.
|
|
|
|
2005-04-26 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-loop-ivopts.c (ivopts_data, decl_rtl_to_reset,
|
|
n_iv_uses, iv_use, n_iv_cands, iv_cand,
|
|
tree_ssa_iv_optimize_init, record_use, add_candidate_1,
|
|
prepare_decl_rtl, free_loop_data,
|
|
tree_ssa_iv_optimize_finalize): Use the VEC API instead of
|
|
VARRAY.
|
|
|
|
* tree.h (tree_phi_node): Add a comment about the order of PHI
|
|
arguments.
|
|
|
|
2005-04-26 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.md (thumb_mulsi3): Use two-operand assembly form.
|
|
|
|
2005-04-26 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/mips.mips.c (mips_legitimize_tls_address): Use
|
|
gcc_unreachable.
|
|
|
|
* config/mmix/mmix.c (mmix_assemble_integer): Use gcc_assert.
|
|
* config/mmix/crti.asm (_init): Reword comment to avoid 'abort'.
|
|
* config/mmix/mmix.md (nonlocal_goto_receiver): Likewise.
|
|
|
|
* config/sparc/sparc.h (enum reg_class): Reword comment to avoid
|
|
'abort'.
|
|
|
|
2005-04-26 Jeff Law <law@redhat.com>
|
|
|
|
* tree-flow-inline.h (op_iter_next_must_and_may_def): New.
|
|
(op_iter_init_must_and_may_def): Likewise.
|
|
(unmodifiable_var_p): Move to a later point in the file.
|
|
* tree-ssa-operands.h (FOR_EACH_SSA_MUST_AND_MAY_DEF_OPERAND): New.
|
|
* tree-ssa-dse.c (need_imm_uses_for): Remove, no longer needed.
|
|
(dse_record_phis): Directly check for virtual operands rather than
|
|
using need_imm_uses_for.
|
|
(dse_optimize_stmt): Handle V_MUST_DEF operands. Handle case where
|
|
store has multiple V_{MAY,MUST}_DEF operands.
|
|
|
|
2005-04-26 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* tree-cfg.c (bsi_replace): Delink immediate uses for the original
|
|
stmt.
|
|
|
|
2005-04-26 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c (lv_adjust_loop_header_phi): Speed up moving a
|
|
call to find_edge outside a loop to go through a PHI chain.
|
|
|
|
2004-04-26 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR tree-optimization/17598
|
|
* fold-const.c (fold_binary): Fold comparisons of addresses
|
|
of COMPONENT_REFs which reference the same field to
|
|
comparisons of the addresses of the base objects.
|
|
|
|
2005-04-26 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_return_in_msb): New function.
|
|
(arm_must_pass_in_stack): New function.
|
|
(TARGET_RETURN_IN_MSB): Define target hook.
|
|
(TARGET_MUST_PASS_IN_STACK): Define target hook.
|
|
(arm_function_value): Pad small aggregate return.
|
|
(arm_pad_arg_upward): New function.
|
|
(arm_pad_reg_upward): New function.
|
|
* config/arm/arm.h (PROMOTE_FUNCTION_MODE): Include complex values.
|
|
(FUNCTION_ARG_PADDING): Define macro.
|
|
(BLOCK_REG_PADDING): Define macro.
|
|
(PAD_VARARGS_DOWN): Correct padding for AAPCS.
|
|
* config/arm/arm-protos.h (arm_pad_arg_upward): Declare function.
|
|
(arm_pad_reg_upward): Declare function.
|
|
|
|
2005-04-26 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h (ei_cond): New.
|
|
(FOR_EACH_EDGE): Call ei_cond.
|
|
|
|
PR tree-optimization/21047
|
|
* fold-const.c (fold_binary): Abort on ASSERT_EXPR.
|
|
(fold): Don't handle ASSERT_EXPR.
|
|
|
|
2005-04-25 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* sched-deps.c (sched_analyze_1): On STACK_REGS targets, x87, treat
|
|
all writes to any stack register as a read/write dependency on
|
|
FIRST_STACK_REG.
|
|
(sched_analyze_2): Likewise, for reads from any stack register.
|
|
|
|
2005-04-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* final.c (output_addr_const): Revert 2005-04-09 change.
|
|
|
|
2005-04-25 Mike Stump <mrs@apple.com>
|
|
|
|
* config/darwin.c (darwin_encode_section_info): Always set
|
|
MACHO_SYMBOL_STATIC for all ! TREE_PUBLIC symbols.
|
|
|
|
2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* collect2.c, gcc.c, gcov-dump.c, gcov.c, gen-protos.c,
|
|
gensupport.c, protoize.c, toplev.c: Replace calls to
|
|
`unlock_stream' with `unlock_std_streams'.
|
|
|
|
2005-04-25 Devang Patel <dpatel@apple.com>
|
|
|
|
* dbxout.c (dbxout_type): Emit attribute vector.
|
|
|
|
2005-04-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
* target-def.h (TARGET_CXX_USE_AEABI_ATEXIT): Define.
|
|
* target.h (struct gcc_target): Add cxx.use_aeabi_atexit.
|
|
* config/arm/arm.c (arm_cxx_atexit_name): New function.
|
|
(TARGET_CXX_USE_AEABI_ATEXIT): New macro.
|
|
* cp/decl.c (get_atexit_node): Reorder arguments for __aeabi_atexit.
|
|
(register_dtor_fn): Likewise.
|
|
* doc/tm.texi: Document TARGET_CXX_USE_AEABI_ATEXIT.
|
|
|
|
2005-04-25 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-common.def (EXPR_STMT): Remove, moved to C++ frontend.
|
|
* c-common.h (EXPR_STMT_EXPR): Don't define.
|
|
(c_common_stmt_codes): Don't define.
|
|
* c-dump.c (c_dump_tree): Remove EXPR_STMT case.
|
|
* c-gimplify.c (gimplify_expr_stmt): Remove.
|
|
(c_gimplify_expr): Remove EXPR_STMT case.
|
|
* c-objc-common.c (c_objc_common_init): Remove stmt_codes and call
|
|
to INIT_STATEMENT_CODES.
|
|
* c-pretty-print.c (pp_c_statement): Just call dump_generic_node.
|
|
|
|
2005-04-25 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-cfg.c (tree_duplicate_bb): Duplicate EH region too.
|
|
|
|
* except.c: Include diagnostic.h
|
|
(dump_eh_tree, verify_eh_tree): New functions.
|
|
* except.h (verify_eh_tree, dump_eh_tree, verify_eh_edges): Declare.
|
|
* tree-cfg.c (tree_verify_flow_info): verify eh edges.
|
|
(dump_function_to_file): dump eh tree.
|
|
* tree-eh.c (mark_eh_edge): New function.
|
|
(mark_eh_edge_found_error): New static variable.
|
|
(verify_eh_edges): New function.
|
|
|
|
2005-04-25 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* tree-ssa-alias.c (fieldoff_t): Remove.
|
|
(fieldoff_s): typedef the structure itself. Create a vector of
|
|
objects.
|
|
(push_fields_onto_fieldstack): Return count of fields pushed.
|
|
Remove peeling of first field. Adjust.
|
|
(fieldoff_compare): Adjust.
|
|
(create_overlap_variables_for): Adjust.
|
|
|
|
2005-04-25 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* doc/invoke.texi (Blackfin Options): Avoid empty @opindex line.
|
|
|
|
2005-04-25 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR bootstrap/21215
|
|
* doc/install.texi: Document correct assembler and linker to use
|
|
on i?86-*-solaris2.10.
|
|
|
|
2005-04-25 Steven Bosscher <stevenb@suse.de>
|
|
|
|
Fix PR tree-optimization/21173
|
|
|
|
* tree-ssa-pre.c (create_expression_by_pieces): Simplify code.
|
|
Unshare expression we pass to force_gimple_operand.
|
|
|
|
2005-04-25 J"orn Rennecke <joern.rennecke@st.com>
|
|
Stephen Clarke <stevec@superh.com>
|
|
Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR rtl-optimization/20413
|
|
* cfgrtl.c (redirect_edge_and_branch): Use Pmode instead of
|
|
VOIDmode for LABEL_REF.
|
|
* final.c (shorten_branches): Likewise.
|
|
* jump.c (mark_all_labels, redirect_exp_1): Likewise.
|
|
* loop.c (reg_dead_after_loop): Likewise.
|
|
* varasm.c (decode_addr_const): Likewise.
|
|
* doc/rtl.texi: Document mode requirement for LABEL_REF.
|
|
|
|
2005-04-25 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config.gcc (avr-*-*): Remove redundant "case".
|
|
|
|
2005-04-25 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-vect-analyze.c (vect_mark_relevant): Take
|
|
VEC(tree,heap) instead of varray_type as an argument.
|
|
(vect_mark_stmts_to_be_vectorized): Change the type of
|
|
worklist to VEC(tree,heap). Adjust uses of worklist.
|
|
|
|
2005-04-24 Devang Patel <dpatel@apple.com>
|
|
|
|
* config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): New.
|
|
|
|
2005-04-24 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-semantics.c (build_stmt): Remove test of specific tree codes
|
|
for TREE_SIDE_EFFECTS handling.
|
|
|
|
2005-04-24 Per Bothner <per@bothner.com>
|
|
|
|
* c-opts.c (finish_options): Make the line-number of the <built-in>
|
|
location 0, as assumed elsewhere, rather than 1.
|
|
|
|
2005-04-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-uncprop.c (equiv_stack): Change the type o
|
|
VEC(tree,heap).
|
|
(tree_ssa_uncprop, uncprop_finalize_block,
|
|
uncprop_initialize_block): Update uses of equiv_stack.
|
|
|
|
2005-04-24 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/21163
|
|
* simplify-rtx.c (simplify_binary_operation) <IOR>: Check
|
|
for SCALAR_INT_MODE_P instead of not MODE_CC before returning
|
|
constm1_rtx.
|
|
<AND, LSHIFTRT, UMIN>: Use CONST0_RTX.
|
|
<UDIV, UMOD>: Use CONST0_RTX and CONST1_RTX.
|
|
<DIV, MOD>: Likewise.
|
|
|
|
2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* collect2.c (main): Unlock the stdio streams.
|
|
* gcc.c (main): Likewise.
|
|
* gcov-dump.c (main): Likewise.
|
|
* gcov.c (main): Likewise.
|
|
* gen-protos.c (main): Likewise.
|
|
* gensupport.c (init_md_reader_args_cb): Likewise.
|
|
* protoize.c (main): Likewise.
|
|
* toplev.c (general_init): Likewise.
|
|
|
|
2005-04-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/20991
|
|
* cgraph.h (cgraph_local_info): Add vtable_method field.
|
|
* varasm.c (mark_decl_referenced): If cgraph_global_info_ready
|
|
and node is vtable_method, finalized and not reachable, don't do
|
|
anything.
|
|
|
|
2005-04-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-copy.c (copy_prop_visit_cond_stmt): Use
|
|
COMPARISON_CLASS_P.
|
|
* tree-ssa-pre.c (create_value_expr_from): Use
|
|
CONSTANT_CLASS_P and REFERENCE_CLASS_P.
|
|
* tree-ssa-propagate.c (stmt_makes_single_load,
|
|
stmt_makes_single_store): Use REFERENCE_CLASS_P.
|
|
* tree-vect-transform.c (vect_is_simple_cond): Use
|
|
COMPARISON_CLASS_P.
|
|
* tree-vrp.c (extract_range_from_assert,
|
|
build_assert_expr_for, fp_predicate, has_assert_expr): Use
|
|
COMPARISON_CLASS_P.
|
|
|
|
* tree-ssa-live.c (build_tree_conflict_graph): Change the type
|
|
of tpa_to_clear to VEC(int,heap). Update uses of
|
|
tpa_to_clear. Free tpa_to_clear at the end.
|
|
|
|
2005-04-24 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree.h (TREE_THIS_VOLATILE): Document the effect on a
|
|
function decl.
|
|
|
|
2005-04-24 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Use gcc_assert
|
|
and gcc_unreachable as appropriate.
|
|
(num_insns_constant, output_vec_const_move,
|
|
build_mask64_2_operands, rs6000_output_dwarf_dtprel,
|
|
rs6000_emit_set_const, rs6000_emit_move,
|
|
spe_build_register_parallel, function_arg,
|
|
rs6000_move_block_from_reg, altivec_expand_predicate_builtin,
|
|
spe_expand_predicate_builtin, spe_expand_evsel_builtin,
|
|
rs6000_expand_builtin, spe_init_builtins, altivec_init_builtins,
|
|
rs6000_common_init_builtins, expand_block_clear,
|
|
expand_block_move, validate_condition_mode, ccr_bit, extract_MB,
|
|
extract_ME, rs6000_get_some_local_dynamic_name,
|
|
rs6000_output_function_entry, print_operand,
|
|
print_operand_address, rs6000_generate_compare, rs6000_emit_sCOND,
|
|
output_cbranch, output_e500_flip_gt_bit,
|
|
rs6000_emit_vector_compare, rs6000_emit_vector_compare,
|
|
rs6000_emit_cmove, rs6000_emit_minmax, rs6000_split_multireg_move,
|
|
compute_save_world_info, rs6000_stack_info,
|
|
rs6000_emit_load_toc_table, rs6000_frame_related,
|
|
spe_synthesize_frame_save, rs6000_emit_epilogue,
|
|
rs6000_output_function_epilogue, rs6000_hash_constant, output_toc,
|
|
output_function_profiler, rs6000_trampoline_size,
|
|
rs6000_initialize_trampoline, find_addr_reg,
|
|
rs6000_machopic_legitimize_pic_address,
|
|
rs6000_initial_elimination_offset,
|
|
rs6000_dbx_register_number): Likewise.
|
|
* config/rs6000/rs6000.md (*fix_truncdfsi2_internal,
|
|
*movdf_hardfloat32, *movdf_softfloat32, *fix_trunctfsi2_internal,
|
|
*movti_power, *movti_string, call, call_value, sibcall,
|
|
sibcall_value): Likewise.
|
|
* config/rs6000/spe.md (*movdf_e500_double,
|
|
*movv2si_internal): Likewise.
|
|
* config/rs6000/rs6000.h (PREFERRED_RELOAD_CLASS): Remove 'abort'
|
|
from comment.
|
|
|
|
2005-04-24 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21101
|
|
* config/i386/i386.h (CANNOT_CHANGE_MODE_CLASS): Move guts to ...
|
|
* config/i386/i386.c (ix86_cannot_change_mode_class): ... here.
|
|
Deny modes smaller than 4 bytes.
|
|
* config/i386/i386-protos.h: Update.
|
|
|
|
2005-04-24 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config.gcc (h8300-*-rtems*): Add h8300-*-rtemscoff*.
|
|
Switch h8300-*-rtems* to ELF.
|
|
|
|
2005-04-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* vec.h (VEC_safe_grow): Replace grow with safe_grow.
|
|
|
|
2005-04-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* ipa-inline.c, tree-ssa-operands.h: Fix comment typos.
|
|
|
|
2005-04-23 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR middle-end/21082
|
|
* fold-const.c: Fold &a[i]-&a[j] to i-j.
|
|
|
|
2005-04-23 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-niter.c (tree_simplify_using_condition): Expand simple
|
|
definitions of ssa names in condition. Split recusive part to ...
|
|
(tree_simplify_using_condition_1): New function.
|
|
(expand_simple_operations): New function.
|
|
|
|
2005-04-23 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (struct cost_pair): Add value field.
|
|
(find_interesting_uses_cond): Do not use integer_zerop and
|
|
integer_nonzerop to check for integer constants.
|
|
(set_use_iv_cost): Record the value field.
|
|
(determine_use_iv_cost_generic, determine_use_iv_cost_address,
|
|
determine_use_iv_cost_outer): Set the value field of the cost pair.
|
|
(may_eliminate_iv): Do not return the comparison code.
|
|
(iv_elimination_compare): New function.
|
|
(determine_use_iv_cost_condition): Set the value field. Record
|
|
noneliminable invariants correctly.
|
|
(rewrite_use_compare, rewrite_use_outer): Use the value field.
|
|
|
|
2005-04-23 DJ Delorie <dj@redhat.com>
|
|
|
|
* diagnostic.c (warning): Accept parameter to classify warning option.
|
|
(warning0): New, for when a pointer to an error() like function is needed.
|
|
* errors.c (warning): Likewise.
|
|
* errors.h (warning, warning0): Adjust prototypes.
|
|
* toplev.h (warning, warning0): Likewise.
|
|
|
|
* attribs.c, builtins.c, c-common.c, c-decl.c, c-format.c,
|
|
c-gimplify.c, c-lex.c, c-objc-common.c, c-opts.c, c-parser.c,
|
|
c-pragma.c, c-typeck.c, calls.c, cgraph.c, coverage.c, emit-rtl.c,
|
|
fold-const.c, fortran/trans-decl.c, function.c, gcse.c,
|
|
genautomata.c, haifa-sched.c, opts.c, passes.c, regclass.c,
|
|
reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
|
|
tree-dump.c, tree-inline.c, tree-mudflap.c, tree-optimize.c,
|
|
tree-ssa.c, tree.c, varasm.c: Adjust warning() callers.
|
|
|
|
* config/alpha/alpha.c, config/arc/arc.c, config/arm/arm.c,
|
|
config/avr/avr.c, config/bfin/bfin.c, config/c4x/c4x-c.c,
|
|
config/c4x/c4x.c, config/cris/cris.c, config/darwin-c.c,
|
|
config/darwin.c, config/darwin.h, config/h8300/h8300.c,
|
|
config/i386/cygming.h, config/i386/djgpp.h, config/i386/i386.c,
|
|
config/i386/winnt.c, config/ia64/ia64-c.c, config/ia64/ia64.c,
|
|
config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c,
|
|
config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.c,
|
|
config/mmix/mmix.c, config/ns32k/ns32k.c, config/pa/pa-hpux11.h,
|
|
config/pa/pa.c, config/rs6000/aix43.h, config/rs6000/aix51.h,
|
|
config/rs6000/aix52.h, config/rs6000/darwin.h,
|
|
config/rs6000/rs6000-c.c, config/rs6000/rs6000.c,
|
|
config/s390/s390.c, config/sh/sh.c, config/sh/sh.h,
|
|
config/sh/symbian.c, config/sol2-c.c, config/sol2.c,
|
|
config/stormy16/stormy16.c, config/v850/v850-c.c,
|
|
config/v850/v850.c, config/xtensa/xtensa.c: Adjust warning()
|
|
callers.
|
|
|
|
2005-04-23 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/21102
|
|
* simplify-rtx.c (simplify_binary_operation): Fix mode check before
|
|
performing some integral scalar simplifications.
|
|
|
|
2005-04-23 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21099
|
|
* config/i386/i386.c (ix86_split_to_parts): Use proper mode when
|
|
simplifying CONST_VECTOR.
|
|
|
|
2005-04-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-live.c (live_worklist): Take a stack allocated on
|
|
heap as an argument. Update uses of stack.
|
|
(calculate_live_on_entry): Allocate stack on heap.
|
|
|
|
* tree-ssa-live.c (build_tree_conflict_graph): Allocate
|
|
partition_link and tpa_nodes on heap.
|
|
|
|
* tree-ssa-dce.c (worklist): Change to VEC(tree,heap).
|
|
(mark_stmt_necessary, propagate_necessity,
|
|
mark_really_necessary_kill_operand_phis): Update uses of
|
|
worklist.
|
|
(tree_dce_init): Allocate worklist using VEC_alloc.
|
|
(tree_dce_done): Free worklist using VEC_free.
|
|
|
|
2005-04-23 Mike Stump <mrs@apple.com>
|
|
|
|
* config/darwin.c (machopic_indirection_name): Don't use
|
|
quotes needlessly.
|
|
(darwin_emit_unwind_label): Use user_label_prefix instead of
|
|
"_".
|
|
|
|
2005-04-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* final.c, ipa-inline.c, varasm.c: Fix comment typos.
|
|
|
|
2005-04-23 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config.gcc <cris-*>: Specify .opt files.
|
|
* config/cris/cris.opt, config/cris/elf.opt, config/cris/aout.opt,
|
|
config/cris/linux.opt: New files.
|
|
* config/cris/aout.h (CRIS_SUBTARGET_SWITCHES)
|
|
(CRIS_SUBTARGET_LONG_OPTIONS): Don't define.
|
|
(TARGET_ELF): Override to 0.
|
|
(CRIS_SUBTARGET_HANDLE_OPTION): Override to handle -melinux and
|
|
-melinux-stacksize=N.
|
|
* config/cris/cris.c: (cris_handle_option): New function.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): Override.
|
|
(TARGET_HANDLE_OPTION): Override to cris_handle_option.
|
|
(cris_override_options): Use MASK_*, not TARGET_MASK_*.
|
|
* config/cris/cris.h (TARGET_MASK_SVINTO, TARGET_SVINTO,
|
|
(TARGET_MASK_CCINIT, TARGET_CCINIT, TARGET_MASK_PDEBUG)
|
|
(TARGET_PDEBUG, TARGET_MASK_SIDE_EFFECT_PREFIXES)
|
|
(TARGET_SIDE_EFFECT_PREFIXES, TARGET_MASK_EXPAND_MUL)
|
|
(TARGET_EXPAND_MUL, TARGET_MASK_STACK_ALIGN, TARGET_STACK_ALIGN)
|
|
(TARGET_MASK_CONST_ALIGN, TARGET_CONST_ALIGN)
|
|
(TARGET_MASK_DATA_ALIGN, TARGET_DATA_ALIGN)
|
|
(TARGET_MASK_PROLOGUE_EPILOGUE, TARGET_PROLOGUE_EPILOGUE)
|
|
(TARGET_MASK_ETRAX4_ADD, TARGET_ETRAX4_ADD)
|
|
(TARGET_MASK_ALIGN_BY_32, TARGET_ALIGN_BY_32, TARGET_MASK_ELF)
|
|
(TARGET_ELF, TARGET_MASK_LINUX, TARGET_LINUX)
|
|
(TARGET_MASK_AVOID_GOTPLT, TARGET_AVOID_GOTPLT)
|
|
(TARGET_MASK_MUL_BUG, TARGET_MUL_BUG, TARGET_SWITCHES)
|
|
(CRIS_SUBTARGET_SWITCHES, TARGET_OPTIONS)
|
|
(CRIS_SUBTARGET_LONG_OPTIONS): Don't define.
|
|
(TARGET_LINUX): Define 0.
|
|
(TARGET_DEFAULT): Use MASK_*, not TARGET_MASK_*.
|
|
(CRIS_SUBTARGET_DEFAULT): Define to 0, not TARGET_MASK_ELF.
|
|
(CRIS_SUBTARGET_DEFAULT): New empty default macro.
|
|
* config/cris/linux.h (CRIS_SUBTARGET_SWITCHES): Don't define.
|
|
(TARGET_LINUX): Override to 1.
|
|
(CRIS_SUBTARGET_DEFAULT): Use MASK_*, not TARGET_MASK_*.
|
|
|
|
2005-04-23 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* haifa-sched.c (schedule_block): Fix thinko in previous
|
|
assertification patch.
|
|
|
|
2005-04-23 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (hppa[12]*-*-hpux10*): Add pa/pa-hpux.opt to
|
|
$extra_options. Also add pa/pa-hpux1010.opt for hpux10.[1-9]*.
|
|
(hppa*64*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file. Add
|
|
pa/pa-hpux.opt, pa/pa-hpux1010.opt and pa/pa64-hpux.opt to
|
|
$extra_options. Also add pa/pa-hpux1111.opt for hpux11.[1-9]*.
|
|
(hppa[12]*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file. Add
|
|
pa/pa-hpux.opt to $extra_options. Also add pa/pa-hpux1111.opt
|
|
for hpux11.[1-9]*.
|
|
* config/pa/pa.h (architecture_type, rtx_def, pa_arch_string, pa_arch)
|
|
(pa_fixed_range_string, pa_cpu_string, pa_unix_string, target_flags)
|
|
(MASK_PA_11, MASK_DISABLE_FPREGS, TARGET_DISABLE_FPREGS)
|
|
(MASK_NO_SPACE_REGS, TARGET_NO_SPACE_REGS, MASK_JUMP_IN_DELAY)
|
|
(TARGET_JUMP_IN_DELAY, MASK_DISABLE_INDEXING, TARGET_DISABLE_INDEXING)
|
|
(MASK_PORTABLE_RUNTIME, TARGET_PORTABLE_RUNTIME, MASK_GAS, TARGET_GAS)
|
|
(MASK_SOFT_FLOAT, TARGET_SOFT_FLOAT, MASK_LONG_LOAD_STORE)
|
|
(TARGET_LONG_LOAD_STORE, MASK_FAST_INDIRECT_CALLS)
|
|
(TARGET_FAST_INDIRECT_CALLS, MASK_BIG_SWITCH, TARGET_BIG_SWITCH)
|
|
(MASK_PA_20, MASK_SIO, TARGET_SIO, MASK_GNU_LD, TARGET_GNU_LD)
|
|
(MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_PA_11, TARGET_PA_20)
|
|
(TARGET_SWITCHES, SUBTARGET_SWITCHES, TARGET_OPTIONS)
|
|
(SUBTARGET_OPTIONS): Delete.
|
|
(TARGET_PA_10): Redefine in terms of TARGET_PA_11 and TARGET_PA_20.
|
|
(TARGET_SCHED_DEFAULT): Define to a PROCESSOR_* enum (PROCESSOR_8000)
|
|
instead of a string.
|
|
* config/pa/pa.c (pa_arch, pa_arch_string, pa_fixed_range_string)
|
|
(pa_cpu_string, pa_unix_string): Delete.
|
|
(pa_cpu): Initialize to TARGET_SCHED_DEFAULT.
|
|
(flag_pa_unix): Initialize based on TARGET_HPUX_11_11 and
|
|
TARGET_HPUX_10_10.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(pa_handle_option): New function.
|
|
(override_options): Remove handling of -march=, -mfixed-range=,
|
|
-mschedule= and -munix=.
|
|
* config/pa/pa-hpux.h (SUBTARGET_SWITCHES): Delete.
|
|
* config/pa/pa-hpux1010.h (SUBTARGET_OPTIONS): Delete.
|
|
* config/pa/pa-hpux10.h (SUBTARGET_OPTIONS): Delete.
|
|
* config/pa/pa-hpux1111.h (SUBTARGET_OPTIONS): Delete.
|
|
* config/pa/pa-hpux11.h (SUBTARGET_OPTIONS): Delete.
|
|
* config/pa/pa64-hpux.h (SUBTARGET_SWITCHES): Delete.
|
|
* config/pa/pa64-start.h (TARGET_PA_11, TARGET_PA_20): #undef before
|
|
redefining.
|
|
* config/pa/pa.opt: New file.
|
|
* config/pa/pa-hpux.opt: New file.
|
|
* config/pa/pa-hpux1010.opt: New file.
|
|
* config/pa/pa-hpux1111.opt: New file.
|
|
* config/pa/pa64-hpux.opt: New file.
|
|
|
|
2005-04-22 David S. Miller <davem@davemloft.net>
|
|
|
|
* rtl.h (CONST_DOUBLE): Fix comment, a CONST_DOUBLE holds an
|
|
integer when it's mode is VOIDmode not DImode.
|
|
|
|
2005-04-22 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/rs6000.md (sync_add<mode>_internal,
|
|
sync_addshort_internal, sync_sub<mode>_internal, sync_andsi_internal,
|
|
sync_anddi_internal, sync_boolsi_internal, sync_booldi_internal,
|
|
sync_boolc<mode>_internal, sync_boolc<mode>_internal2,
|
|
sync_boolcc<mode>_internal, sync_lock_test_and_set<mode>): Use
|
|
"bne- $-xxx" rather than local labels.
|
|
(sync_lock_release<mode>): Add second operand.
|
|
(lwsync): Use .long rather than a more meaningful opcode.
|
|
* doc/md.texi (Standard Names): Add description of second
|
|
parameter to sync_lock_test_and_set.
|
|
|
|
2005-04-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21088
|
|
* fold-const.c (fold_unary, fold_binary, fold_ternary):
|
|
Export.
|
|
* tree-vrp.c (compare_values): Use fold_binary to compare
|
|
pointers. Use boolean_type_node as the type of a comparison
|
|
expression being folded.
|
|
* tree.h: Add prototypes for fold_unary, fold_binary,
|
|
fold_ternary.
|
|
|
|
* tree-ssa-dom.c: Fix formatting.
|
|
|
|
2005-04-22 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* Makefile.in (tree-into-ssa.o): Add dependency on PARAMS_H.
|
|
* lambda-code.c (perfect_nestify): Mark virtual operands in
|
|
the moved statement for renaming.
|
|
* params.def (PARAM_MIN_VIRTUAL_MAPPINGS): Define.
|
|
(PARAM_VIRTUAL_MAPPINGS_TO_SYMS_RATIO): Define.
|
|
* params.h (MIN_VIRTUAL_MAPPINGS): Define.
|
|
(VIRTUAL_MAPPINGS_TO_SYMS_RATIO): Define.
|
|
* tree-flow.h (struct var_ann_d): Update comments.
|
|
(rewrite_to_new_ssa_names_bb, rewrite_to_new_ssa_names,
|
|
allocate_ssa_names, find_phi_node_for, dump_tree_ssa,
|
|
debug_tree_ssa, debug_def_blocks, dump_tree_ssa_stats,
|
|
debug_tree_ssa_stats, rewrite_ssa_into_ssa,
|
|
dump_repl_tbl, debug_repl_tbl, dump_names_replaced_by,
|
|
debug_names_replaced_by): Remove declarations.
|
|
(delete_update_ssa, get_current_def, set_current_def): Declare.
|
|
(rewrite_into_loop_closed_ssa): Add new argument. Update
|
|
all callers.
|
|
* tree-into-ssa.c: Include params.h.
|
|
(old_virtual_ssa_names): Remove. Update all users.
|
|
(need_to_replace_names_p): Remove. Update all users.
|
|
(struct update_ssa_stats_d): Declare.
|
|
(update_ssa_stats): New local.
|
|
(dump_tree_ssa, debug_tree_ssa, debug_def_blocks,
|
|
dump_tree_ssa_stats, debug_tree_ssa_stats,
|
|
dump_update_ssa, debug_update_ssa,
|
|
dump_names_replaced_by, debug_names_replaced_by): Declare.
|
|
(get_current_def, set current_def): Make extern.
|
|
(is_old_name, is_new_name): Protect against references
|
|
past the end of the sets.
|
|
(add_new_name_mapping): Assert that OLD and NEW are
|
|
different SSA names for the same symbol.
|
|
When adding a virtual mapping, update stats for virtual
|
|
mapping heuristic.
|
|
(insert_phi_nodes_for): If UPDATE_P is true, create the
|
|
LHS of the new PHI by duplicating SSA name VAR.
|
|
(insert_phi_nodes_1): Remove. Update all users.
|
|
(insert_phi_nodes): Remove second argument. Update all
|
|
users.
|
|
(maybe_replace_use, maybe_replace_def): New.
|
|
(rewrite_update_stmt): Call them.
|
|
(mark_def_interesting): Remove calls to is_gimple_reg.
|
|
(prepare_phi_args_for_update): Remove. Update all users.
|
|
(prepare_block_for_update): Only process virtual operands
|
|
and GIMPLE registers in normal form.
|
|
(prepare_use_sites_for): New.
|
|
(prepare_names_to_update): Rename from prepare_def_sites.
|
|
Call prepare_use_sites_for.
|
|
(dump_update_ssa): Rename from dump_repl_tbl.
|
|
Update all users.
|
|
Show statistics for virtual mapping heuristic.
|
|
(debug_update_ssa): Rename from debug_debug_repl_tbl.
|
|
(init_update_ssa): Initialize UPDATE_SSA_STATS.
|
|
(delete_update_ssa): Make extern.
|
|
(mark_set_for_renaming): If the set is empty, do nothing.
|
|
(release_ssa_name_after_update_ssa): Update comment.
|
|
(insert_updated_phi_nodes_for): Do not remove existing
|
|
PHI nodes for symbols.
|
|
(switch_virtuals_to_full_rewrite_p): New.
|
|
(switch_virtuals_to_full_rewrite): New.
|
|
(update_ssa): Call them.
|
|
Clear REWRITE_THIS_STMT and REGISTER_DEFS_IN_THIS_STMT
|
|
for every statement before updating.
|
|
If all the names in NEW_SSA_NAMES have been marked for
|
|
removal, do nothing.
|
|
Only start at the top of the CFG if there are symbols in
|
|
SYMS_TO_RENAME.
|
|
(ssa_rewrite_finalize_block): Remove.
|
|
(ssa_register_new_def): Remove.
|
|
(ssa_rewrite_stmt): Remove.
|
|
(ssa_rewrite_phi_arguments): Remove.
|
|
(ssa_rewrite_initialize_block): Remove.
|
|
(ssa_mark_def_sites): Remove.
|
|
(ssa_mark_def_sites_initialize_block): Remove.
|
|
(ssa_mark_phi_uses): Remove.
|
|
(rewrite_ssa_into_ssa): Remove.
|
|
* tree-phinodes.c (find_phi_node_for): Remove.
|
|
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely):
|
|
Call update_ssa.
|
|
* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops):
|
|
Remove calls to verify_dominators and
|
|
verify_loop_structure.
|
|
(tree_unswitch_single_loop): Call update_ssa.
|
|
* tree-ssa.c (verify_ssa): Assert that need_ssa_update_p
|
|
returns false.
|
|
Call verify_stmts.
|
|
(delete_tree_ssa): Assert that need_ssa_update_p returns
|
|
false.
|
|
* tree-vect-transform.c (vect_transform_loop): Call update_ssa.
|
|
* tree-vectorizer.c (allocate_new_names, rename_def_op,
|
|
free_new_names): Remove. Update all users.
|
|
(rename_use_op): Call get_current_def.
|
|
(rename_variables_in_bb): Do not handle any real or
|
|
virtual definition.
|
|
(slpeel_update_phis_for_duplicate_loop): Call
|
|
get_current_def and set_current_def instead of using
|
|
SSA_NAME_AUX.
|
|
(slpeel_update_phi_nodes_for_guard2): Reformat comments.
|
|
(slpeel_can_duplicate_loop_p): Call need_ssa_update_p,
|
|
ssa_names_to_replace and delete_update_ssa.
|
|
* doc/invoke.texi: Document --param min-virtual-mappings
|
|
and --param virtual-mappings-ratio.
|
|
|
|
2005-04-22 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-cfg.c (tree_duplicate_bb): Call create_new_def_for
|
|
for newly created PHI nodes.
|
|
Call create_new_def_for for every new V_MAY_DEF and
|
|
V_MUST_DEF on the copied statement.
|
|
(struct ssa_name_map_entry): Remove.
|
|
(ssa_name_map_entry_hash): Remove.
|
|
(ssa_name_map_entry_eq): Remove.
|
|
(allocate_ssa_names): Remove.
|
|
(rewrite_to_new_ssa_names_def): Remove.
|
|
(rewrite_to_new_ssa_names_use): Remove.
|
|
(rewrite_to_new_ssa_names_bb): Remove.
|
|
(rewrite_to_new_ssa_names): Remove.
|
|
(tree_duplicate_sese_region): Remove variables ver,
|
|
definitions, phi, ssa_name_map and bi.
|
|
Call need_ssa_update_p instead of any_marked_for_rewrite_p.
|
|
Call update_ssa.
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Call
|
|
update_ssa instead of rewrite_ssa_into_ssa.
|
|
* tree-ssa-loop-manip.c (add_exit_phis_edge): Call
|
|
create_new_def_for.
|
|
(find_uses_to_rename_use): Add argument 'need_phis'.
|
|
(find_uses_to_rename_stmt): Do not scan virtual operands.
|
|
(find_uses_to_rename): Only scan PHI nodes for
|
|
non-virtual names.
|
|
(rewrite_into_loop_closed_ssa): Call update_ssa.
|
|
(check_loop_closed_ssa_use): Ignore virtual operands.
|
|
(check_loop_closed_ssa_stmt): Likewise.
|
|
(verify_loop_closed_ssa): Do nothing if CURRENT_LOOPS is
|
|
NULL.
|
|
(rename_variables, set_phi_def_stmts): Remove.
|
|
(tree_duplicate_loop_to_header_edge): Reformat comment.
|
|
Remove variables BB, I and DEFINITIONS.
|
|
Call need_ssa_update_p.
|
|
Call update_ssa.
|
|
(lv_adjust_loop_header_phi): Reformat comment.
|
|
* tree-ssanames.c (ssa_names_to_rewrite): Remove.
|
|
(marked_for_rewrite_p, any_marked_for_rewrite_p,
|
|
mark_for_rewrite, unmark_all_for_rewrite,
|
|
marked_ssa_names): Remove. Update all users.
|
|
(release_ssa_name): If VAR has been registered for SSA
|
|
updating, do nothing.
|
|
* tree-vrp.c (new_ssa_names, old_ssa_names): Remove.
|
|
(build_assert_expr_for): Call register_new_name_mapping.
|
|
(insert_range_assertions): Update call to update_ssa.
|
|
* tree.h (mark_for_rewrite, unmark_all_for_rewrite,
|
|
marked_for_rewrite_p, any_marked_for_rewrite_p,
|
|
marked_ssa_names): Remove.
|
|
|
|
2005-04-22 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (block_defs_stack): Remove, no longer needed.
|
|
(restore_currdefs_to_original_value): Likewise.
|
|
(register_definitions_for_stmt): Likewise.
|
|
(tree_ssa_dominator_optimize): No longer initialize CURRENT_DEF
|
|
for each variable. Do not allocate/free block_defs_stack either.
|
|
Do not iterate if we just thread jumps. Only iterate if the
|
|
tree_cleanup_cfg does useful work (temporary).
|
|
(dom_opt_initialize_block): No longer push a marker on
|
|
BLOCK_DEFS_STACK.
|
|
(dom_opt_finalize_block): Removal call to restore currdefs.
|
|
Relax restrictions for recording edge equivalences.
|
|
(record_equivalences_from_phis): No longer need to track
|
|
CURRENT_DEF.
|
|
(optimize_stmt): Similarly.
|
|
(thread_across_edge): Simplify by removing the requirement that
|
|
statements in the block we are threading through must be nops.
|
|
(initialize_hash_element): Handle GOTO_EXPR.
|
|
|
|
2005-04-22 David S. Miller <davem@davemloft.net>
|
|
|
|
* sched-vis.c (print_value): Use CONST_DOUBLE_LOW and
|
|
CONST_DOUBLE_HIGH.
|
|
* config/sparc/sparc.c (sparc_rtx_costs): Likewise, and
|
|
fix check on CONST_DOUBLE mode. It should be VOIDmode
|
|
when it is representing an integer.
|
|
|
|
2005-04-22 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* builtins.c (gimplify_va_arg_expr): Reword comments to avoid
|
|
'abort'. Use gcc_assert and gcc_unreachable as appropriate.
|
|
* c-format.c (get_constant, decode_format_attr, get_flag_spec,
|
|
find_char_info_specifier_index,
|
|
find_length_info_modifier_index): Likewise.
|
|
* c-typeck.c (composite_type, pop_init_level): Likewise.
|
|
* combine.c (cant_combine_insn_p, try_combine): Likewise.
|
|
* cse.c (cse_insn): Likewise
|
|
* dominance.c (calc_dfs_tree): Likewise
|
|
dwarf2out.c (loc_descriptor_from_tree_1,
|
|
add_abstract_origin_attribute, force_decl_die,
|
|
force_type_die): Likewise
|
|
emit-rtl.c (operand_subword_force): Likewise
|
|
explow.c (hard_function_value): Likewise
|
|
expmed.c (store_bit_field, expand_divmod,
|
|
emit_store_flag_force): Likewise
|
|
expr.c (emit_move_multi_word, store_expr,
|
|
expand_expr_real_1): Likewise
|
|
final.c (this_is_asm_operands, shorten_branches, final_scan_insn,
|
|
output_operand): Likewise
|
|
flow.c (recompute_reg_usage): Likewise
|
|
* function.c (assign_stack_temp_for_type, assign_temp,
|
|
handle_epilogue_set): Likewise
|
|
* genextract.c (main): Likewise
|
|
* gimplify.c (mostly_copy_tree_r, gimplify_return_expr,
|
|
gimplify_modify_expr_rhs, gimplify_expr): Likewise
|
|
* haifa-sched.c (ready_lastpos, ready_remove_first, ready_element,
|
|
ready_remove, rm_line_notes, rm_other_notes,
|
|
schedule_block): Likewise
|
|
mips-tfile.c (copy_object, out_of_bounds): Likewise
|
|
|
|
2005-04-22 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/20813
|
|
* config/rs6000/default64.h (TARGET_DEFAULT): Add MASK_PPC_GFXOPT.
|
|
* config/rs6000/rs6000.c (processor_target_table): Rename rs64a to
|
|
rs64. Add MASK_PPC_GFXOPT to powerpc64 and rs64.
|
|
(rs6000_init_libfuncs): Set TFmode optabs to xlq names if
|
|
TARGET_XL_COMPAT.
|
|
* doc/invoke.texi (PowerPC options): Change rs64a to rs64.
|
|
|
|
2005-04-22 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* lambda-code.c: Define VEC(int,heap), VEC(lambda_loop,heap).
|
|
(gcc_tree_to_linear_expression): Convert to heap allocated
|
|
vectors.
|
|
(gcc_loop_to_lambda_loop, gcc_loopnest_to_lambda_loopnest,
|
|
lbv_to_gcc_expression, lle_to_gcc_expression,
|
|
lambda_loopnest_to_gcc_loopnest, can_convert_to_perfect_nest,
|
|
perfect_nestify): Likewise.
|
|
lambda.h (gcc_loopnest_to_lambda_loopnest,
|
|
lambda_loopnest_to_gcc_loopnest): Likewise.
|
|
tree-loop-linear.c (linear_transform_loops): Likewise.
|
|
|
|
2005-04-22 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/predicates.md (arith_double_operand): Use
|
|
trunc_int_for_mode if HOST_BITS_PER_WIDE_INT >=64.
|
|
* config/sparc/sparc.md (movqi, movhi, movsi, movqi): Use gen_int_mode.
|
|
(DImode, DFmode constant splitters): Likewise. Remove code for
|
|
TARGET_ARCH64 && HOST_BITS_PER_WIDE_INT < 64.
|
|
(logical constant splitters): Use const_int_operand predicate.
|
|
(lshrsi3_extend): Remove code for TARGET_ARCH64 &&
|
|
HOST_BITS_PER_WIDE_INT < 64.
|
|
|
|
2005-04-22 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/pa/pa.c (legitimize_pic_address): Use gcc_assert and
|
|
gcc_unreachable as appropriate.
|
|
(force_mode, emit_move_sequence, singlemove_string,
|
|
output_move_double, output_fp_move_double, find_addr_reg,
|
|
output_block_move, output_block_clear, output_and,
|
|
output_64bit_and, output_ior, output_64bit_ior, store_reg_modify,
|
|
pa_adjust_cost, pa_issue_rate, print_operand,
|
|
output_global_address, output_arg_descriptor, output_cbranch,
|
|
output_lbranch, output_bb, output_bvb, output_dbra, output_movb,
|
|
output_call): Likewise.
|
|
* config/pa/pa.md (call, call_value, sibcall, sibcall_value,
|
|
prefetch, prefetch_cc, prefetch_nocc): Likewise.
|
|
|
|
2005-04-22 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* Makefile.in (LIBGCOV): Add _gcov_interval_profiler,
|
|
_gcov_pow2_profiler and _gcov_one_value_profiler.
|
|
(tree-profile.o): Add GGC_H and gt-tree-profile.h dependency.
|
|
(GTFILES): Add $(srcdir)/tree-profile.c.
|
|
* gcov-io.h (__gcov_interval_profiler, __gcov_pow2_profiler,
|
|
__gcov_one_value_profiler): Declare.
|
|
* gimplify.c (force_gimple_operand): Check whether the statements
|
|
should be produced in ssa form.
|
|
(force_gimple_operand_bsi): New function.
|
|
* libgcov.c (__gcov_interval_profiler, __gcov_pow2_profiler,
|
|
__gcov_one_value_profiler): New functions.
|
|
* rtl-profile.c (rtl_gen_pow2_profiler): Only measure whether
|
|
the profiled value is a power of two or not.
|
|
* tree-cfg.c (tree_block_ends_with_condjump_p): Handle empty blocks.
|
|
* tree-flow.h (in_ssa_p): Declare.
|
|
(force_gimple_operand_bsi): Declare.
|
|
* tree-into-ssa.c (in_ssa_p): New variable.
|
|
(rewrite_into_ssa): Set in_ssa_p.
|
|
* tree-outof-ssa.c (rewrite_out_of_ssa): Set in_ssa_p.
|
|
* tree-profile.c: Include ggc.h and gt-tree-profile.h.
|
|
(gcov_type_node, tree_interval_profiler_fn, tree_pow2_profiler_fn,
|
|
tree_one_value_profiler_fn): New variables.
|
|
(tree_init_edge_profiler): Initialize the profiler function decls.
|
|
(tree_gen_edge_profiler): Use global gcov_type_node.
|
|
(prepare_instrumented_value): New function.
|
|
(tree_gen_interval_profiler, tree_gen_interval_profiler,
|
|
tree_gen_one_value_profiler): Call the library functions instead of
|
|
creating instrumentation code.
|
|
* tree.c (build_fn_decl): New function.
|
|
* tree.h (build_fn_decl): Declare.
|
|
* value-prof.c (rtl_divmod_values_to_profile,
|
|
rtl_find_values_to_profile, rtl_mod_pow2_value_transform,
|
|
tree_mod_pow2_value_transform, tree_find_values_to_profile):
|
|
Do not handle may_be_other and precise values of exponents at pow2
|
|
profiler.
|
|
(tree_mod_subtract_transform): Reflect that value field of
|
|
histogram has changed meaning.
|
|
(tree_divmod_values_to_profile): Record the values correctly.
|
|
(tree_values_to_profile): Update comment.
|
|
* value-prof.h (struct histogram_value_t): Remove pow2 data.
|
|
|
|
2005-04-22 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* varasm.c (do_assemble_alias): Return early if TREE_ASM_WRITTEN
|
|
(decl).
|
|
|
|
2005-04-22 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/i386/i386.md (length_immediate): Use gcc_assert or
|
|
gcc_unreachable, as appropriate.
|
|
(*movsi_1, *movqi_1, reload_outqi, *movdi_1_rex64, *pushsf,
|
|
*pushsf_rex64, *truncxfsf2_mixed, *truncxfsf2_i387,
|
|
*truncxfdf2_mixed, *truncxfdf2_i387, *adddi_1_rex64,
|
|
*adddi_2_rex64, *adddi_3_rex64, *adddi_4_rex64, *adddi_5_rex64,
|
|
*addsi_1, addsi_1_zext, *addsi_2, *addsi_2_zext, *addsi_3,
|
|
*addsi_3_zext, *addsi_4, *addsi_5, *addhi_1_lea, *addhi_1,
|
|
*addhi_2, *addhi_3, *addhi_4, *addhi_5, *addqi_1_lea, *addqi_1,
|
|
*addqi_1_slp, *addqi_2, *addqi_3, *addqi_4, *addqi_5, addqi_ext_1,
|
|
*addqi_ext_1_rex64, *anddi_1_rex64, *andsi_1, *andhi_1,
|
|
*ashldi3_1_rex64, *ashldi3_cmp_rex64, *ashlsi3_1, *ashlsi3_1_zext,
|
|
*ashlsi3_cmp, *ashlsi3_cmp_zext, *ashlhi3_1_lea, *ashlhi3_1,
|
|
*ashlhi3_cmp, *ashlqi3_1_lea, *ashlqi3_1, *ashlqi3_cmp,
|
|
pro_epilogue_adjust_stack_1, pro_epilogue_adjust_stack_rex64,
|
|
pro_epilogue_adjust_stack_rex64_2, prefetch, *prefetch_sse,
|
|
*prefetch_sse_rex): Likewise.
|
|
* config/i386/predicates.md (x86_64_immediate_operand,
|
|
x86_64_zext_immediate_operand, symbolic_operand,
|
|
no_seg_address_operand, aligned_operand,
|
|
memory_displacement_operand): Likewise.
|
|
* config/i386/sse.md (*mov<mode>_internal,
|
|
*movv2df_internal): Likewise.
|
|
|
|
2005-04-22 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (ipa.o, ipa-inline.o): New files.
|
|
* cgraph.h (cgraph_remove_unreachable_nodes, cgraph_postorder,
|
|
cgraph_decide_inlining_incrementally, cgraph_clone_inlined_nodes,
|
|
cgraph_mark_inline_edge, cgraph_default_inline_p): Declare.
|
|
* cgraphunit.c (cgraph_default_inline_p,
|
|
cgraph_decide_inlining_incrementally, ncalls_inlined,
|
|
nfunctions_inlined, initial_insns, overall_insns,
|
|
cgraph_estimate_size_after_inlining, cgraph_estimate_growth,
|
|
cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
|
|
cgraph_mark_inline, cgraph_check_inline_limits,
|
|
cgraph_default_inline_p, cgraph_recursive_inlining_p,
|
|
update_callee_keys, lookup_recursive_calls,
|
|
cgraph_decide_recursive_inlining, cgraph_set_inline_failed,
|
|
cgraph_decide_inlining_of_small_functions, cgraph_decide_inlining,
|
|
cgraph_decide_inlining_incrementally, cgraph_gate_inlining,
|
|
pass_ipa_inline): Move to ipa-inline.c
|
|
(cgraph_postorder, cgraph_remove_unreachable_nodes): Move to ipa.c
|
|
* ipa.c: New file.
|
|
* ipa-inline.c: New file.
|
|
|
|
2005-04-22 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* doc/invoke.texi (SPARC options): Document that -mapp-regs
|
|
is turned off by default on Solaris.
|
|
|
|
2005-04-21 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* c-common.h (objc_build_method_signature): Update prototype.
|
|
* stub-objc.c (objc_build_method_signature): Update the stub
|
|
implementation to accept and ignore additional parameter.
|
|
* c-parser.c (c_parser_objc_method_decl): Reorgnize to pass
|
|
the value of ellipsis to objc_build_method_signature instead
|
|
of setting TREE_OVERFLOW on the parms TREE_LIST node.
|
|
|
|
2005-04-21 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/rs6000-protos.h (rs6000_emit_sync): New.
|
|
* config/rs6000/rs6000.c (rs6000_emit_vector_compare): Use
|
|
gen_rtx_* not gen_rtx_fmt_*.
|
|
(rs6000_emit_vector_select): Likewise.
|
|
(rs6000_emit_sync): New.
|
|
* config/rs6000/rs6000.md (GPR, INT, INT1): New mode macros.
|
|
(larx, stcx, cmp): New mode substitutions.
|
|
(UNSPEC_SYNC, UNSPEC_SYNC_OP, UNSPEC_SYNC_SWAP, UNSPEC_LWSYNC,
|
|
UNSPEC_ISYNC): New constants.
|
|
(rlwinm): Give name.
|
|
(memory_barrier, isync, lwsync): New insns.
|
|
(sync_compare_and_swap<mode>, sync_lock_test_and_set<mode>): New insn.
|
|
(sync_lock_release<mode>): New expander.
|
|
(sync_add<mode>, sync_sub<mode>, sync_ior<mode>, sync_and<mode>,
|
|
sync_xor<mode>, sync_nand<mode>, sync_old_add<mode>,
|
|
sync_old_sub<mode>, sync_old_ior<mode>, sync_old_and<mode>,
|
|
sync_old_xor<mode>, sync_old_nand<mode>, sync_new_add<mode>,
|
|
sync_new_sub<mode>, sync_new_ior<mode>, sync_new_and<mode>,
|
|
sync_new_xor<mode>, sync_new_nand<mode>): New expanders.
|
|
(sync_add<mode>_internal, sync_addshort_internal,
|
|
sync_sub<mode>_internal, sync_andsi_internal, sync_anddi_internal,
|
|
sync_boolsi_internal, sync_booldi_internal, sync_boolc<mode>_internal,
|
|
sync_boolc<mode>_internal2, sync_boolcc<mode>_internal): New insns.
|
|
|
|
* doc/md.texi (Standard Names): sync_compare_and_swap's operand 0
|
|
is the memory before, not after, the operation. Clarify
|
|
barrier requirements.
|
|
|
|
2005-04-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* cfghooks.h (struct cfg_hooks): Reword comments to avoid 'abort'.
|
|
* lambda.h (lambda_vector_min_nz): Likewise.
|
|
* langhooks.h (struct lang_hooks_for_types,
|
|
struct lang_hooks): Likewise.
|
|
* output.h (assemble_integer, this_is_asm_operands): Likewise.
|
|
* tree.h: Likewise.
|
|
* vec.h: Likewise.
|
|
* tree-flow-inline.h (relink_imm_use): Use gcc_assert.
|
|
|
|
* optabs.c (prepare_cmp_insn, emit_cmp_and_jump_insns): Reword
|
|
comments to avoid 'abort'. Use gcc_assert as necessary.
|
|
* opts.c (common_handle_option): Likewise.
|
|
* pretty-print.c (pp_base_format_text): Likewise.
|
|
* print-rtl.c (print_rtx): Likewise.
|
|
* read-rtl.c (read_rtx_filename, read_rtx_1): Likewise.
|
|
* regmove.c (try_auto_increment): Likewise.
|
|
* reload.c (find_valid_class, find_reloads_toplev,
|
|
find_equiv_reg): Likewise.
|
|
* reload1.c (reload, forget_old_reloads_1, function_invariant_p,
|
|
merge_assigned_reloads): Likewise.
|
|
* tree-inline.c (inline_forbidden_p_1,
|
|
estimate_num_insns_1): Likewise.
|
|
* tree-optimize.c (execute_todo): Likewise.
|
|
* tree-outof-ssa.c (eliminate_phi): Likewise.
|
|
* tree-ssa-alias.c (add_pointed_to_expr): Likewise.
|
|
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Likewise.
|
|
* tree-ssa-operands.c (parse_ssa_operands,
|
|
get_indirect_ref_operands, create_ssa_artficial_load_stmt): Likewise.
|
|
* tree-ssa-pre.c (find_or_generate_expression): Likewise.
|
|
* tree-ssanames.c (release_ssa_name): Likewise.
|
|
* tree.c (int_bit_position, int_byte_position, tree_low_cst,
|
|
walk_tree): Likewise.
|
|
|
|
* tree-ssa-operands.c (verify_abort): Fold into ..
|
|
(verify_imm_links): ... here.
|
|
|
|
2005-04-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/sync.md (sync_new_nand<I48MODE>): Fix constraints
|
|
on non-memory operand for previous inversion.
|
|
|
|
2005-04-21 Devang Patel <dpatel@apple.com>
|
|
|
|
PR optimization/20994
|
|
* tree-if-conv.c (find_phi_replacement_condition): Avoid generating
|
|
x = !(a == b) : p , q;.
|
|
(pass_if_conversion): Verify stmts and flow.
|
|
|
|
2005-04-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* optabs.c (gen_conditional_trap): Restore #define.
|
|
|
|
* alias.c (true_dependence): Remove 'abort' from comments. Use
|
|
gcc_assert and gcc_unreachable as appropriate.
|
|
(canon_true_dependence): Likewise.
|
|
* bb-reorder.c (connect_traces): Likewise.
|
|
* c-common.c (c_add_case_label): Likewise.
|
|
* c-decl.c (finish_function): Likewise.
|
|
* caller-save.c (insert_restore, insert_save): Likewise.
|
|
* cfg.c (update_bb_profile_for_threading): Likewise.
|
|
* cfganal.c (flow_active_insn_p): Likewise.
|
|
* cfgexpand.c (add_reg_br_prob_note): Likewise.
|
|
* cfgrtl.c (rtl_redirect_edge_and_branch_force, rtl_split_edge,
|
|
cfg_layout_merge_blocks): Likewise.
|
|
* ifcvt.c (cond_exec_process_insns, merge_if_block,
|
|
find_if_block): Likewise.
|
|
* integrate.c (allocate_initial_values): Likewise.
|
|
* jump.c (reverse_condition, reverse_condition_maybe_unordered,
|
|
swap_condition, unsigned_condition, signed_condition,
|
|
mark_jump_label, invert_jump_1, rtx_renumbered_equal_p,
|
|
reg_or_subregno): Likewise.
|
|
* lambda-code.c (lambda_compute_auxillary_space,
|
|
lambda_transform_legal_p): Likewise.
|
|
* lambda-mat.c (lambda_matrix_inverse_hard): Likewise.
|
|
* langhooks.c (lhd_set_decl_assembler_name, lhd_type_promotes_to,
|
|
lhd_incomplete_type_error, lhd_expand_expr,
|
|
lhd_types_compatible_p, lhd_tree_size): Likewise.
|
|
* lcm.c (create_pre_exit, optimize_mode_switching): Likewise.
|
|
* local-alloc.c (update_equiv_regs): Likewise.
|
|
* loop-unroll.c (peel_loop_completely
|
|
unroll_loop_constant_iterations, unroll_loop_runtime_iterations,
|
|
peel_loop_simple, unroll_loop_stupid,
|
|
analyze_iv_to_split_insn): Likewise.
|
|
* loop.c (gen_prefetch, find_and_verify_loops,
|
|
basic_induction_var): Likewise.
|
|
* modulo-sched.c (normalize_sched_times, check_nodes_order): Likewise.
|
|
* value-prof.c (tree_find_values_to_profile): Likewise.
|
|
* varasm.c (named_section, default_assemble_integer,
|
|
decode_addr_const): Likewise.
|
|
|
|
2005-04-21 Alan Modra <amodra@bigpond.net.au>
|
|
Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_arg_partial_bytes): Fix size of
|
|
portion of argument passed in fpr.
|
|
* expr.c (emit_push_insn): Fix computation of 'offset' used to
|
|
decide on partial argument save on stack.
|
|
|
|
2005-04-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/sparc/predicates.md, config/sparc/sparc.md: Fix
|
|
comment typos.
|
|
|
|
2005-04-21 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphunit.c: Include tree-pass.h
|
|
(cgraph_decide_recursive_inlining,
|
|
cgraph_decide_inlining_of_small_function, cgraph_set_inline_failed,
|
|
cgraph_decide_inlining): Dump goes to dump_file.
|
|
(cgraph_optimize): Call ipa passes instead of inliner.
|
|
(cgraph_gate_inlining, pass_ipa_inline): New.
|
|
* tree-optimize.c (all_ipa_passes): New static variable.
|
|
(register_one_dump_file): Dead with IPA passes.
|
|
(register_dump_files): Likewise.
|
|
(init_tree_optimization_passes): Initialize IPA passes.
|
|
(execute_todo): Do cgraph dump when asked to, do not dump function body
|
|
for IPA pass.
|
|
* tree-pass.h (TODO_dump_cgraph): New macro.
|
|
(ipa_passes): Declare.
|
|
* Makefile.in (cgraphunit.o): Add dependency on cgraphunit.h
|
|
|
|
2005-04-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/i386/i386.c (type_natural_mode): Use gcc_unreachable and
|
|
gcc_assert instead of abort.
|
|
(classify_argument, examine_argument, construct_container,
|
|
contains_128bit_aligned_vector_p, ix86_check_movabs,
|
|
standard_80387_constant_opcode, standard_80387_constant_rtx,
|
|
ix86_initial_elimination_offset, ix86_compute_frame_layout,
|
|
pro_epilogue_adjust_stack, ix86_expand_epilogue,
|
|
ix86_address_cost, legitimate_address_p, legitimize_pic_address,
|
|
legitimize_tls_address, output_pic_addr_const,
|
|
i386_output_dwarf_dtprel, put_condition_code, print_reg,
|
|
get_some_local_dynamic_name, print_operand, print_operand_address,
|
|
output_387_binary_op, emit_i387_cw_initialization,
|
|
output_fix_trunc, output_fp_compare, ix86_output_addr_vec_elt,
|
|
ix86_expand_clear, ix86_expand_binary_operator,
|
|
ix86_expand_unary_operator, ix86_match_ccmode, ix86_cc_mode,
|
|
ix86_cc_modes_compatible, ix86_fp_comparison_codes,
|
|
ix86_fp_comparison_arithmetics_cost, ix86_expand_fp_compare,
|
|
ix86_expand_branch, ix86_expand_setcc,
|
|
ix86_expand_carry_flag_compare, ix86_expand_fp_movcc,
|
|
ix86_expand_int_addcc, ix86_split_to_parts, ix86_split_long_move,
|
|
ix86_expand_movmem, ix86_expand_call, assign_386_stack_local,
|
|
memory_address_length, ix86_attr_length_immediate_default,
|
|
ix86_attr_length_address_default, ix86_agi_dependant,
|
|
x86_initialize_trampoline, ix86_init_mmx_sse_builtins,
|
|
ix86_expand_binop_builtin, ix86_force_to_memory,
|
|
ix86_secondary_memory_needed, ix86_avoid_jump_misspredicts,
|
|
x86_emit_floatuns): Likewise.
|
|
* config/i386/netware.c (gen_regparm_prefix,
|
|
i386_nlm_strip_name_encoding): Likewise.
|
|
* config/i386/winnt.c (i386_pe_mark_dllexport): Likewise.
|
|
|
|
2005-04-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* optabs.c (gen_condiational_trap): Remove #define.
|
|
(add_equal_note): Assertify. Remove explicit indirection from
|
|
call via function pointer.
|
|
(expand_ternary_op, expand_simple_binop, expand_binop,
|
|
expand_twoval_unop, expand_twoval_binop,
|
|
expand_twoval_binop_libfunc, expand_simple_unop expand_unop,
|
|
emit_unop_insn, emit_no_conflict_block, prepare_cmp_insn,
|
|
prepare_operand emit_cmp_and_jump_insn_1, emit_cmp_and_jump_insns,
|
|
prepare_float_lib_cmp, emit_conditional_move,
|
|
emit_conditional_add, gen_add2_insn, gen_add3_insn,
|
|
have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn,
|
|
expand_float, expand_fix, debug_optab_libfuncs, gen_cond_trap,
|
|
vector_compare_rtx, expand_vec_cond_expr): Likewise.
|
|
|
|
2005-04-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* vec.h: Update API to separate allocation mechanism from type.
|
|
(VEC_safe_grow): New.
|
|
* vec.c (calculate_allocation): New.
|
|
(vec_gc_o_reserve, vec_heap_o_reserve): Adjust.
|
|
(vec_gc_free, vec_heap_free): Remove.
|
|
* gengtype-lex.l (DEF_VEC_): Process mult-argument macros. Adjust.
|
|
(VEC): Likewise.
|
|
(mangle_macro_name): New.
|
|
(struct macro_def): New.
|
|
(struct macro): Add multiple argument values.
|
|
(macro_expans_end): New.
|
|
(push_macro_expansion): Chain on new macro. Process multiple
|
|
args, create follow on expansion. Return follow on argument.
|
|
(macro_input): Deal with multiple arguments.
|
|
|
|
* tree.h: Define VEC(tree,heap) and VEC(tree,gc).
|
|
(struct tree_binfo): Adjust.
|
|
* basic-block.h: Define VEC(edge,gc).
|
|
(struct edge_def): Adjust.
|
|
(struct basic_block_def, struct edge_iterator): Likewise.
|
|
(ei_container, ei_start_1, ei_last_1): Likewise.
|
|
* cfg.c (connect_src, connect_dest): Likewise.
|
|
* cfgrtl.c (force_nonfallthru_and_redirect)
|
|
* dbxout.c (dbxout_type)
|
|
* dwarf2out.c (gen_member_die)
|
|
* lambda-code.c: Define VEC(int,gc), VEC(lambda_loop,gc).
|
|
(gcc_tree_to_linear_expression): Adjust.
|
|
(gcc_loop_to_lambda_loop, gcc_loopnest_to_lambda_loopnest,
|
|
lbv_to_gcc_expression, lle_to_gcc_expression,
|
|
lambda_loopnest_to_gcc_loopnest, can_convert_to_perfect_nest,
|
|
perfect_nestify): Likewise.
|
|
* lambda.h (gcc_loopnest_to_lambda_loopnest,
|
|
lambda_loopnest_to_gcc_loopnest): Adjust prototypes.
|
|
* profile.c (instrument_values): Adjust.
|
|
* tree-cfg.c (modified_noreturn_calls): Adjust.
|
|
(remove_fallthru_edge): Likewise.
|
|
* tree-dump.c (dequeue_and_dump): Adjust.
|
|
* tree-flow-inline.h (mark_stmt_modified): Adjust.
|
|
* tree-flow.h (modified_noreturn_calls): Adjust.
|
|
(tree_on_heap): Remove. (yay!)
|
|
(register_new_def): Adjust.
|
|
* tree-into-ssa.c: Define VEC(int,heap).
|
|
(block_defs_stack): Adjust.
|
|
(find_idf, insert_phi_nodes, register_new_def,
|
|
rewrite_initialize_block, rewrite_finalize_block,
|
|
register_new_update_single, rewrite_update_init_block,
|
|
rewrite_update_fini_block, rewrite_blocks,
|
|
ssa_rewrite_finalize_block, ssa_register_new_def,
|
|
ssa_rewrite_initialize_block, rewrite_ssa_into_ssa): Likewise.
|
|
* tree-loop-linear.c (linear_transform_loops): Adjust.
|
|
* tree-ssa-alias.c: Define VEC(fieldoff_t,heap).
|
|
(push_fields_onto_fieldstack, create_overlap_variables_for): Adjust.
|
|
* tree-ssa-dom.c (avail_exprs_stack, block_defs_stack,
|
|
stmts_to_rescan, const_and_copies_stack, nonzero_vars_stack,
|
|
vrp_variables_stack): Adjust declarations.
|
|
(tree_ssa_dominator_optimize): Adjust.
|
|
(dom_opt_initialize_block, remove_local_expressions_from_table,
|
|
restore_nonzero_vars_to_original_value,
|
|
restore_vars_to_original_value,
|
|
restore_currdefs_to_original_value, dom_opt_finalize_block,
|
|
record_var_is_nonzero, record_cond, record_const_or_copy_1,
|
|
optimize_stmt, update_rhs_and_lookup_avail_expr,
|
|
lookup_avail_expr, record_range): Likewise.
|
|
* tree-ssa-pre.c: Define VEC(basic_block,heap).
|
|
(compute_antic_aux): Adjust.
|
|
(inserted_exprs, create_expression_by_pieces,
|
|
insert_into_preds_of_block, eliminate, mark_operand_necessary,
|
|
remove_dead_inserted_code, fini_pre): Likewise.
|
|
* tree-ssa-propagate.c (interesting_ssa_edges): Adjust.
|
|
(varying_ssa_edges, add_ssa_edge, process_ssa_edge_worklist.
|
|
ssa_prop_init): Likewise.
|
|
* tree-ssa.c: Define VEC(bitmap,heap).
|
|
(verify_name_tags): Adjust.
|
|
* value-prof.c (rtl_divmod_values_to_profile): Adjust.
|
|
(insn_prefetch_values_to_profile, rtl_find_values_to_profile,
|
|
tree_divmod_values_to_profile, tree_find_values_to_profile,
|
|
value_profile_transformations): Likewise.
|
|
* value-prof.h: Define VEC(histogram_value,heap).
|
|
* varasm.c: Remove alias_pair pointer typedef, define
|
|
VEC(alias_pair,gc).
|
|
(finish_aliases_1, finish_aliases_2, assemble_alias): Adjust.
|
|
|
|
* config/pa/pa.c (typedef extern_symbol): Typedef the structure,
|
|
not a pointer to it. Create an object vector.
|
|
(extern_symbols): Turn into an object vector.
|
|
(pa_hpux_asm_output_external, pa_hpux_file_end): Adjust.
|
|
|
|
2005-04-21 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
PR/20742
|
|
* Makefile.in (tree-chrec.o): Depend on params.h.
|
|
* params.def (PARAM_SCEV_MAX_EXPR_SIZE): New parameter with
|
|
default value 20.
|
|
* tree-chrec.c: Depend on params.h. Replace build with buildN,
|
|
and fold build with fold_buildN.
|
|
(chrec_fold_plus_1): Fail with a chrec_don_know when the size of
|
|
the expression exceeds PARAM_SCEV_MAX_EXPR_SIZE.
|
|
(tree_contains_chrecs): Compute an estimation of the size of the
|
|
given expression.
|
|
* tree-chrec.h (tree_contains_chrecs): Modify its declaration.
|
|
(tree_does_not_contain_chrecs): Update the use of tree_contains_chrecs.
|
|
* tree-scalar-evolution.c (simple_iv): Ditto.
|
|
* doc/invoke.texi (scev-max-expr-size): Documented.
|
|
|
|
2005-04-21 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (*-*-darwin*): Add darwin.opt to $extra_options.
|
|
(i[34567]86-pc-msdosdjgpp*): Likewise i386/djgpp.opt.
|
|
(i[34567]86-*-lynxos*, powerpc-*-lynxos*): Likewise lynx.opt.
|
|
(i[34567]86-*-sco3.2v5*): Likewise i386/sco5.opt.
|
|
(i[34567]86-*-pe, i[34567]86-*-cygwin*, i[34567]86-*-mingw32*)
|
|
(i[34567]86-*-uwin*): Likewise i386/cygming.opt.
|
|
* config/darwin.h (darwin_one_byte_bool, darwin_fix_and_continue)
|
|
(darwin_fix_and_continue_switch, SUBTARGET_OPTIONS): Delete.
|
|
* config/darwin.c (darwin_one_byte_bool, darwin_fix_and_continue)
|
|
(darwin_fix_and_continue_switch): Delete.
|
|
* config/lynx.h (SUBTARGET_OS_LYNX_SWITCHES): Delete.
|
|
(SUBTARGET_SWITCHES): Delete.
|
|
* config/i386/i386.h (target_flags, MASK_80387, MASK_RTD)
|
|
(MASK_ALIGN_DOUBLE, MASK_SVR3_SHLIB, MASK_IEEE_FP, MASK_FLOAT_RETURNS)
|
|
(MASK_NO_FANCY_MATH_387, MASK_OMIT_LEAF_FRAME_POINTER)
|
|
(MASK_STACK_PROBE, MASK_NO_ALIGN_STROPS, MASK_INLINE_ALL_STROPS)
|
|
(MASK_NO_PUSH_ARGS, MASK_ACCUMULATE_OUTGOING_ARGS, MASK_MMX)
|
|
(MASK_SSE, MASK_SSE2, MASK_SSE3, MASK_3DNOW, MASK_3DNOW_A)
|
|
(MASK_128BIT_LONG_DOUBLE, MASK_64BIT, MASK_MS_BITFIELD_LAYOUT)
|
|
(MASK_TLS_DIRECT_SEG_REFS, MASK_NO_RED_ZONE, TARGET_80387)
|
|
(TARGET_RTD, TARGET_ALIGN_DOUBLE, TARGET_PUSH_ARGS)
|
|
(TARGET_ACCUMULATE_OUTGOING_ARGS, TARGET_SVR3_SHLIB, TARGET_IEEE_FP)
|
|
(TARGET_128BIT_LONG_DOUBLE, TARGET_NO_FANCY_MATH_387)
|
|
(TARGET_USE_FANCY_MATH_387, TARGET_OMIT_LEAF_FRAME_POINTER)
|
|
(TARGET_DEBUG_ADDR, TARGET_DEBUG_ARG): Delete.
|
|
(TARGET_FLOAT_RETURNS_IN_80387): Make an alias of TARGET_FLOAT_RETURNS.
|
|
(TARGET_64BIT): Undef before redefining.
|
|
(TARGET_TLS_DIRECT_SEG_REFS, TARGET_STACK_PROBE)
|
|
(TARGET_ALIGN_STRINGOPS, TARGET_INLINE_ALL_STRINGOPS, TARGET_SSE)
|
|
(TARGET_SSE2, TARGET_SSE3, TARGET_MMX, TARGET_3DNOW, TARGET_3DNOW_A)
|
|
(TARGET_RED_ZONE, TARGET_USE_MS_BITFIELD_LAYOUT, TARGET_SWITCHES)
|
|
(TARGET_OPTIONS, SUBTARGET_SWITCHES, SUBTARGET_OPTIONS)
|
|
(ix86_fpmath_string, ix86_tls_dialect_string, ix86_cmodel_string)
|
|
(ix86_asm_string, ix86_regparm, ix86_regparm_string)
|
|
(ix86_preferred_stack_boundary_string, ix86_branch_cost_string)
|
|
(ix86_debug_arg_string, ix86_debug_addr_string)
|
|
(ix86_align_loops_string, ix86_align_jumps_string)
|
|
(ix86_align_funcs_string): Delete.
|
|
* config/i386/cygming.h (MASK_NOP_FUN_DLLIMPORT)
|
|
(TARGET_NOP_FUN_DLLIMPORT, SUBTARGET_SWITCHES): Delete.
|
|
* config/i386/djgpp.h (MASK_BNU210, SUBTARGET_SWITCHES): Delete.
|
|
(SUBTARGET_OVERRIDE_OPTIONS): Check TARGET_BNU210.
|
|
* config/i386/lynx.h (SUBTARGET_SWITCHES): Delete.
|
|
* config/i386/sco5.h (MASK_COFF, TARGET_ELF)
|
|
(SUBTARGET_SWITCHES): Delete.
|
|
* config/i386/i386.c (ix86_debug_arg_string): Delete.
|
|
(ix86_debug_addr_string): Delete.
|
|
(ix86_cmodel_string, ix86_asm_string, ix86_tls_dialect_string)
|
|
(ix86_fpmath_string, ix86_regparm_string, ix86_regparm)
|
|
(ix86_align_loops_string, ix86_align_jumps_string)
|
|
(ix86_preferred_stack_boundary_string, ix86_branch_cost_string)
|
|
(ix86_align_funcs_string): Make static.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(ix86_handle_option): New function.
|
|
(TARGET_USE_MS_BITFIELD_LAYOUT): Delete.
|
|
(ix86_ms_bitfield_layout_p): Check TARGET_MS_BITFIELD_LAYOUT.
|
|
* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Remove handling
|
|
of darwin_fix_and_continue_switch.
|
|
(darwin_one_byte_bool): Delete.
|
|
* config/rs6000/lynx.h (EXTRA_SUBTARGET_SWITCHES): Delete.
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Update assignment
|
|
to darwin_one_byte_bool.
|
|
* config/darwin.opt, config/lynx.opt, config/i386/cygming.opt,
|
|
* config/i386/djgpp.opt, config/i386/i386.opt,
|
|
* config/i386/sco5.opt: New files.
|
|
|
|
2005-04-21 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (reg_or_0_operand, const1_operand,
|
|
fp_zero_operand, fp_register_operand, intreg_operand,
|
|
fcc_reg_operand, fcc0_reg_operand, icc_or_fcc_reg_operand,
|
|
call_operand, call_operand_address, tgd_symbolic_operand,
|
|
tld_symbolic_operand, tie_symbolic_operand, tle_symbolic_operand,
|
|
symbolic_operand, symbolic_memory_operand, label_ref_operand,
|
|
sp64_medium_pic_operand, data_segment_operand,
|
|
text_segment_operand, splittable_symbolic_memory_operand,
|
|
reg_or_nonsymb_mem_operand, splittable_immediate_memory_operand,
|
|
eq_or_neq, normal_comp_operator, noov_compare_op,
|
|
noov_compare64_op, v9_regcmp_op, extend_op, cc_arithop,
|
|
cc_arithopn, arith_operand, arith_4096_operand, arith_add_operand,
|
|
const64_operand, const64_high_operand, arith11_operand,
|
|
arith10_operand, arith_double_operand, arith_double_4096_operand,
|
|
arith_double_add_operand, arith11_double_operand,
|
|
arith10_double_operand, small_int, small_int_or_double,
|
|
uns_small_int, uns_arith_operand, clobbered_register,
|
|
input_operand, compare_operand): Delete.
|
|
(sparc_emit_set_const32): Use predicates in assertion. Remove special
|
|
code for TARGET_ARCH64 && HOST_BITS_PER_WIDE_INT != 64.
|
|
(sparc_emit_set_const64): Call gcc_unreachable if H_B_P_W_I == 32.
|
|
(GEN_HIGHINT64, GEN_INT64): Delete.
|
|
(sparc_emit_set_safe_HIGH64, gen_safe_SET64, gen_safe_OR64,
|
|
gen_safe_XOR64): Adjust for above deletion.
|
|
(sparc_emit_set_const64): Support only H_B_P_W_I == 64 and CONST_INTs.
|
|
Use 'unsigned HOST_WIDE_INT' instead of 'long' for bitmask.
|
|
(legitimate_constant_p): Use const_zero_operand instead.
|
|
(sparc_extra_constraint_check): Likewise.
|
|
* config/sparc/sparc.h (CONST_DOUBLE_OK_FOR_LETTER_P): Remove 'O'.
|
|
(PREFERRED_RELOAD_CLASS): Use const_zero_operand.
|
|
(PREDICATE_CODES): Delete.
|
|
* config/sparc/sparc.md: Include predicates.md.
|
|
(All patterns): Adjust for new predicate names.
|
|
(cmpdi, cmpdi_sp64): Use arith_operand predicate.
|
|
(movhi_const64_special, movsi_const64_special): Add 'K' constraint.
|
|
(movdi): Use general_operand predicate.
|
|
(movdi_sp64_dbl): Delete.
|
|
(movdi_const64_special): Add 'N' constraint.
|
|
(movdicc): Use arith10_operand predicate.
|
|
(movdi_cc_sp64, movdi_cc_sp64_trunc): Use arith11_operand predicate.
|
|
(movdi_cc_reg_sp64): Use arith10_operand predicate.
|
|
(movdi_cc_reg_sp64_trunc): Delete.
|
|
(cmp_zero_extract, cmp_zero_extract_sp64): Use small_int_operand.
|
|
(adddi3_sp64, cmp_ccx_plus, cmp_ccx_plus_set): Use arith_operand.
|
|
(subdi3_sp32): Delete.
|
|
(subdi3_insn_sp32): Change to define_insn_and_split.
|
|
(subdi3_sp64, cmp_minus_ccx, cmp_minus_ccx_set): Use arith_operand.
|
|
(muldi3, muldi3_sp64, muldi3_v8plus): Likewise.
|
|
(smulsi3_highpart_v8plus, const_smulsi3_highpart_v8plus,
|
|
umulsi3_highpart_v8plus, const_umulsi3_highpart_v8plus): Use
|
|
small_int_operand predicate.
|
|
(divdi3, udivdi3): Use arith_operand predicate.
|
|
(udivsi3, udivsi3_sp32, udivsi3_sp64): Use nonimmediate_operand.
|
|
(and<V64I>3_sp64, ior<V64I>3_sp64, xor<V64I:mode>3_sp64,
|
|
xor_not_<V64I:mode>_sp64) : Use arith_operand predicate.
|
|
(xordi3_sp64_dbl): Delete.
|
|
(cmp_ccx_arith_op, cmp_ccx_arith_op_set, cmp_ccx_xor_not,
|
|
cmp_ccx_xor_not_set, cmp_ccx_arith_op_not, cmp_ccx_arith_op_not_set,
|
|
cmp_ccx_neg, cmp_ccx_set_neg, one_cmpl<V64I>2_sp64, cmp_ccx_not,
|
|
cmp_ccx_set_not): Use arith_operand predicate.
|
|
(ashrsi3_extend2, lshrsi3_extend2 et al.): Use small_int_operand.
|
|
* config/sparc/predicates.md: New file.
|
|
|
|
2005-04-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/14846
|
|
* fold-const.c (fold_single_bit_test_into_sign_test): New,
|
|
split out from ...
|
|
(fold_single_bit_test): ... here.
|
|
(fold_binary): Call fold_single_bit_test_into_sign_test
|
|
instead of fold_single_bit_test.
|
|
|
|
2005-04-20 James E Wilson <wilson@specifixinc.com>
|
|
|
|
PR c++/20805
|
|
* dwarf2out.c (gen_variable_die): Don't emit a specification if this
|
|
is another declaration.
|
|
|
|
2005-04-21 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/predicates.md: New file.
|
|
* config/cris/cris-protos.h (cris_store_multiple_op_p)
|
|
(cris_movem_load_rest_p): Declare.
|
|
* config/cris/cris.c (cris_store_multiple_op): Return bool, not int.
|
|
(cris_movem_load_rest_p): Ditto. Globalize.
|
|
(cris_bdap_operand, cris_bdap_biap_operand,
|
|
cris_orthogonal_operator, cris_commutative_orth_op,
|
|
cris_operand_extend_operator,
|
|
cris_additive_operand_extend_operator, cris_extend_operator,
|
|
cris_plus_or_bound_operator, cris_mem_op,
|
|
cris_general_operand_or_symbol,
|
|
cris_general_operand_or_gotless_symbol,
|
|
cris_general_operand_or_plt_symbol, cris_mem_call_operand,
|
|
cris_load_multiple_op): Remove predicate functions.
|
|
(cris_symbol, cris_gotless_symbol) <case UNSPEC>: Return 0, don't
|
|
abort, for UNSPECs other than CRIS_UNSPEC_PLT.
|
|
* config/cris/cris.h (PREDICATE_CODES): Don't define.
|
|
* config/cris/cris.md: Include predicates.md.
|
|
("call", "call_value"): Generate CONSTs of Pmode, not VOIDmode.
|
|
|
|
2005-04-20 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-common.def: Remove STMT_EXPR (moved to cp/cp-tree.def).
|
|
* c-common.h (STMT_EXPR_STMT): Don't define.
|
|
(STMT_EXPR_NO_SCOPE): Don't define.
|
|
* c-dump.c (c_dump_tree): Don't handle STMT_EXPR.
|
|
* c-pretty-print.c (pp_c_primary_expression): Likewise.
|
|
(pp_c_expression): Likewise.
|
|
|
|
2005-04-20 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21100
|
|
* config/i386/mmx.md (push<MMXMODE>1): Fix predicate thinko.
|
|
|
|
2005-04-20 Jeff Law <law@redhat.com>
|
|
|
|
* reload1.c (reload): Ignore equivalences between pseudos and
|
|
read only memory.
|
|
|
|
2005-04-20 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/12913
|
|
* c-tree.h (struct c_label_list): Update comment.
|
|
(struct c_label_context): Rename to struct c_label_context_se.
|
|
(label_context_stack): Rename to label_context_stack_se.
|
|
(C_DECL_UNJUMPABLE_VM, C_DECL_UNDEFINABLE_VM, struct
|
|
c_label_context_vm, label_context_stack_vm, c_begin_vm_scope,
|
|
c_end_vm_scope): New.
|
|
(C_DECL_DECLARED_BUILTIN, C_DECL_USED): Use FUNCTION_DECL_CHECK.
|
|
* c-decl.c (pop_scope): Call c_end_vm_scope.
|
|
(pushdecl): Call c_begin_vm_scope for variably modified
|
|
declarations.
|
|
(define_label): Check for jumping into scope of identifier with
|
|
variably modified type. Push label on stack for those defined at
|
|
current context of identifiers with variably modified type.
|
|
(start_function): Create stack level for context of identifiers
|
|
with variably modified type.
|
|
(finish_function): Pop stack level for context of identifiers with
|
|
variably modified type.
|
|
* c-typeck.c (label_context_stack): Rename to
|
|
label_context_stack_se.
|
|
(label_context_stack_vm, c_begin_vm_scope, c_end_vm_scope): New.
|
|
(c_finish_goto_label): Check for jumping into scope of identifier
|
|
with variably modified type. Push label on stack for those jumped
|
|
to from current context of identifiers with variably modified
|
|
type.
|
|
(struct c_switch): Add blocked_vm.
|
|
(c_start_case): Initialize blocked_vm.
|
|
(do_case): Check blocked_vm.
|
|
(c_finish_case): Add comment.
|
|
(c_begin_stmt_expr, c_finish_stmt_expr): Update for renamed
|
|
variable label_context_stack.
|
|
|
|
2005-04-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-phiopt.c (tree_ssa_phi_opt): Update calls to
|
|
conditional_replacement, value_replacement, abs_replacement,
|
|
minmax_replacement.
|
|
(replace_phi_edge_with_variable): Remove argument BB.
|
|
(conditional_replacement, value_replacement,
|
|
minmax_replacement, abs_replacement): Remove argument PHI_BB.
|
|
Update a call to replace_phi_edge_with_variable.
|
|
|
|
* tree-ssa-phiopt.c: Fix comments.
|
|
|
|
2005-04-20 Michael Matz <matz@suse.de>
|
|
|
|
PR20973
|
|
* reload.c (push_reload, find_dummy_reload): Check for uninitialized
|
|
pseudos.
|
|
|
|
2005-04-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-phiopt.c: Fix comment typos.
|
|
|
|
PR tree-optimization/21116
|
|
* tree-ssa-phiopt.c: Fix a typo.
|
|
|
|
2005-04-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* builtins.c (expand_builtin_sync_operation): Revert last change.
|
|
* optabs.c (expand_bool_compare_and_swap): Compare vs old value,
|
|
not vs new value.
|
|
(expand_compare_and_swap_loop): Likewise.
|
|
(expand_sync_operation): Remove fallback from NAND to AND; invert
|
|
memory operand when expanding from cmpxchg.
|
|
(expand_sync_fetch_operation): Likewise.
|
|
* doc/extend.texi (Atomic Builtins): Fix docs for nand and
|
|
compare-and-swap.
|
|
|
|
* config/alpha/alpha.c (alpha_split_atomic_op): Invert memory operand
|
|
when implementing NAND. Fix double-add for AFTER.
|
|
* config/alpha/sync.md (sync_nand<I48MODE>): Invert memory operand.
|
|
(sync_old_nand<I48MODE>, sync_new_nand<I48MODE>): Likewise.
|
|
(sync_compare_and_swap<I48MODE>): Fix compare vs zero. Return old
|
|
memory value.
|
|
(sync_lock_test_and_set<I48MODE>): Remove extra label and last
|
|
memory barrier.
|
|
|
|
* config/i386/sync.md (sync_compare_and_swap<IMODE>): Fix pattern
|
|
to return old memory value.
|
|
(sync_compare_and_swap_cc<IMODE>): Likewise.
|
|
|
|
* config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Early
|
|
return pre-reload. Don't consider output or anti dependencies.
|
|
* config/ia64/sync.md (IMODE): New.
|
|
(modesuffix): Add QI and HI.
|
|
(memory_barrier): Simplify expansion.
|
|
(sync_compare_and_swap<IMODE>): Use IMODE, not I48MODE.
|
|
(cmpxchg_acq_<IMODE>): Likewise.
|
|
(sync_lock_test_and_set<IMODE>): Likewise.
|
|
(sync_lock_release<IMODE>): Likewise.
|
|
|
|
2005-04-19 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const.c (fold_binary): Fold ~(X ^ Y) to ~X ^ Y or X ^ ~Y if
|
|
~X or ~Y simplify.
|
|
|
|
2005-04-19 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const (fold_binary): Fold ~X ^ ~ Y to X ^ Y.
|
|
|
|
2005-04-20 Michael Pogue <michael.pogue@sun.com>
|
|
Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c.opt (Wint-to-pointer-cast, Wpointer-to-int-cast): New options.
|
|
* c-typeck.c (build_c_cast): Check these options.
|
|
* doc/invoke.texi: Document these options.
|
|
|
|
2005-04-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-phiopt.c: Update a comment about the pass.
|
|
|
|
2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-phiopt.c, config/arm/arm.c, config/fr30/fr30.md,
|
|
config/mcore/mcore.c: Fix comment typos.
|
|
|
|
2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* Makefile.in (libgcc.mk): Pass GCC_FOR_TARGET.
|
|
* mklibgcc.in: Use $GCC_FOR_TARGET instead of ./xgcc.
|
|
|
|
2005-04-19 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_init_libfuncs): Clear mod optabs.
|
|
|
|
2005-04-19 Andrew Haley <aph@redhat.com>
|
|
|
|
PR java/21022
|
|
* dbxout.c (dbxout_type_fields): Check DECL_IGNORED_P before
|
|
looking at a field's bitpos.
|
|
|
|
2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* system.h (fopen, fdopen, freopen): Define these to the unlocked
|
|
libiberty functions.
|
|
|
|
2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21096
|
|
* tree-ssa-copy.c (fini_copy_prop): Free cached_last_copy_of.
|
|
|
|
2005-04-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/21098
|
|
* config/rs6000/rs6000.c (rs6000_elf_end_indicate_exec_stack): New.
|
|
* config/rs6000/linux64.h (TARGET_ASM_FILE_END): Use the above.
|
|
|
|
2005-04-19 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* tree-cfg.c (dump_function_to_file): Use cfun info only if it
|
|
refers to the function being dumped.
|
|
|
|
2005-04-18 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* varasm.c (assemble_start_function): Remove reset of in_section.
|
|
|
|
2005-04-18 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/21085
|
|
* fold-const (fold_binary): Don't change X % -C to X % C if C has
|
|
overflowed.
|
|
|
|
2005-04-19 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* doc/invoke.texi (Optimize Options): Refer to the correct
|
|
optimisation flag -ftree-dominator-opts, not -ftree-dom.
|
|
|
|
2005-04-18 Christopher Jaillet <christophe.jaillet@wanadoo.fr>
|
|
|
|
* config/rs6000/rs6000.c (machopic_output_stub): Increase
|
|
alloca argument to be big enough.
|
|
|
|
2005-04-18 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR middle-end/21049
|
|
* tree-cfg.c (dump_function_to_file): Do not crash if cfun or
|
|
cfun->cfg are NULL.
|
|
|
|
2005-04-18 Tom Tromey <tromey@redhat.com>
|
|
|
|
* cgraphunit.c (cgraph_finalize_compilation_unit): Fix a comment
|
|
typo.
|
|
|
|
2005-04-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_split_atomic_op): New.
|
|
(alphaev5_insn_pipe): Add LD_L, ST_C, MB types.
|
|
(alphaev4_insn_pipe): Likewise. Correct IST and LDSYM pipes.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.md (UNSPECV_MB, UNSPECV_LL, UNSPECV_SC): New.
|
|
(UNSPECV_ATOMIC, UNSPECV_CMPXCHG, UNSPECV_XCHG): New.
|
|
(attr type): Add ld_l, st_c, mb.
|
|
(andsi_internal, andnotsi3, iorsi_internal, one_cmplsi_internal,
|
|
iornotsi3, xorsi_internal, xornotsi3): New.
|
|
* config/alpha/ev4.md (ev4_ld): Add ld_l.
|
|
(ev4_ist_c, ev4_mb): New.
|
|
* config/alpha/ev5.md (ev5_st): Add st_c, mb.
|
|
(ev5_ld_l): New.
|
|
* config/alpha/ev6.md (ev6_ild): Add ld_l.
|
|
(ev6_ist): Add st_c.
|
|
(ev6_mb): New.
|
|
* config/alpha/sync.md: New file.
|
|
|
|
2005-04-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* builtins.c (expand_builtin_sync_operation): Fold nand to and
|
|
for constants.
|
|
|
|
* optabs.c (expand_sync_operation): Fix typo expanding nand to and.
|
|
|
|
2005-04-18 Devang Patel <dpatel@apple.com>
|
|
|
|
* config/rs6000/atlivec.md (mulv4si3): New pattern.
|
|
|
|
2005-04-18 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/20922
|
|
* fold-const.c (fold_binary): Fold X - c > X and X + c < X to false.
|
|
Fold X + c >= X and fold X - c <= X to true.
|
|
|
|
2005-04-18 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* config/ia64/unwind-ia64.c (emergency_reg_state_free): Make an
|
|
unsigned int.
|
|
(emergency_labeled_state_free): Likewise.
|
|
|
|
2005-04-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/h8300/h8300.md (jump): Remove prescan parameter from
|
|
calls to final_scan_insn.
|
|
|
|
* config/arc/arc.c (arc_output_function_epilogue): Remove prescan
|
|
parameter from calls to final_scan_insn.
|
|
|
|
* config.gcc (m68hc12): Use the m68hc11.opt file for target
|
|
specific options.
|
|
(v850e, v850e1): Use the v850.opt file for target specific
|
|
options.
|
|
|
|
2005-04-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21001
|
|
* tree-optimize.c (init_tree_optimization_passes): Move the
|
|
first pass_forwprop immediately before pass_vrp.
|
|
|
|
2005-04-17 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-common.def (SIZEOF_EXPR, ARROW_EXPR, ALIGNOF_EXPR): Remove.
|
|
* c-common.c (c_sizeof_or_alignof_type): Change second parameter
|
|
from enum tree_code op to bool is_sizeof.
|
|
* c-common.h (c_sizeof_or_alignof_type): Update declaration.
|
|
(c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
|
|
* c-pretty-print.c (pp_c_postfix_expression): Remove ARROW_EXPR
|
|
case.
|
|
(pp_c_unary_expression): Remove SIZEOF_EXPR and ALIGNOF_EXPR
|
|
cases.
|
|
(pp_c_expression): Remove ARROW_EXPR, SIZEOF_EXPR, and
|
|
ALIGNOF_EXPR cases.
|
|
|
|
2005-04-17 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* system.h: Poison DONT_ACCESS_GBLS_AFTER_EPILOGUE.
|
|
|
|
2005-04-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (va_list_skip_additions): Only define if
|
|
TARGET_ABI_OSF.
|
|
(TARGET_STDARG_OPTIMIZE_HOOK): Likewise.
|
|
(alpha_stdarg_optimize_hook): Likewise. Allow for one more round
|
|
of indirection through ssa names while looking for the gpr counter
|
|
field.
|
|
(alpha_setup_incoming_varargs) <TARGET_ABI_OSF>: Make use of the
|
|
saved va_list_gpr_size and va_list_fpr_size.
|
|
|
|
2005-04-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-vrp.c (compare_values): Check that VAL1 and VAL2 are
|
|
both pointers or both integers.
|
|
|
|
* tree-vrp.c (maybe_add_assert_expr): Don't assert
|
|
ASSERT_EXPRs for single-use variable.
|
|
|
|
* tree-into-ssa.c: Fix a comment typo.
|
|
|
|
2005-04-17 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/iris6.h (DRIVER_SELF_SPECS): Check -march as well as
|
|
-mipsN before forcing a default of -mips2.
|
|
|
|
2005-04-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* predict.h (IS_TAKEN): Remove.
|
|
* rtl.h (NOTE_PREDICTION): Likewise.
|
|
|
|
* modulo-sched.c (CFG_HOOKS): Remove.
|
|
|
|
* c-parser.c (N_C_TTYPES): Remove.
|
|
|
|
* tree-flow-inline.h (get_stmt_operands): Remove.
|
|
* lambda-code.c, tree-ssa-loop-unswitch.c,
|
|
tree-ssa-operands.c, tree-ssa-pre.c, tree-ssa-propagate.c,
|
|
tree-ssa-sink.c, tree-ssa.c, tree-tailcall.c,
|
|
tree-vect-transform.c, tree-vectorizer.c, tree-vrp.c): Remove
|
|
calls to get_stmt_operands.
|
|
* doc/tree-ssa.texi: Don't mention get_stmt_operands.
|
|
|
|
2005-04-17 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/20375
|
|
* config/alpha/alpha.c (alpha_setup_incoming_varargs): Advance a copy
|
|
of CUMULATIVE_ARGS past the last named argument.
|
|
(alpha_va_start): Expect pretend_args_size only if strictly less than
|
|
6 named arguments.
|
|
|
|
2005-04-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR middle-end/21024
|
|
* builtins.c (expand_builtin_strcat): Convert the result of
|
|
strlen to the right type.
|
|
* fold-const.c (fold_binary) <PLUS_EXPR>: Use fold_convert to
|
|
avoid creating type mismatches.
|
|
<GE_EXPR>: Pass op0 and op1 to fold_build2 to avoid creating
|
|
type mismatches.
|
|
|
|
* c-lex.c (WCHAR_TYPE_SIZE, WCHAR_BYTES): Remove.
|
|
|
|
2005-04-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/21051
|
|
* builtins.c (expand_builtin) <BUILT_IN_BOOL_COMPARE_AND_SWAP_*>:
|
|
Use the mode of boolean_type_node when the user doesn't provide one.
|
|
* config/ia64/sync.md (sync_lock_release<I48MODE>): Use operand 1.
|
|
|
|
2005-04-16 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR target/20126
|
|
* loop.c (loop_givs_rescan): Handle non-replaceable (plus (reg)
|
|
(const)).
|
|
|
|
* tree-scalar-evolution.c (interpret_rhs_modify_expr): Fix typo in
|
|
comment.
|
|
|
|
2005-04-16 Roger Sayle <roger@eyesopen.com>
|
|
Steven Bosscher <stevenb@suse.de>
|
|
|
|
* fold-const.c (fold_binary_to_constant): Delete obsolete comment.
|
|
(fold_unary_to_constant): Likewise.
|
|
|
|
2005-04-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h: Adjust the value of PROP_SCAN_DEAD_STORES,
|
|
PROP_ASM_SCAN.
|
|
|
|
2005-04-16 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (Specific): Avoid using asterisks in @anchor
|
|
names related to target triplets.
|
|
Remove i?86-*-esix from platform directory.
|
|
Remove powerpc-*-eabiaix from platform directory.
|
|
|
|
2005-04-16 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR middle-end/20491
|
|
* config/ia64/ia64.c (rtx_needs_barrier): Recurse instead of
|
|
falling through from SUBREG case to REG.
|
|
|
|
2005-04-15 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* fold-const.c (fold_relational_hi_lo): Delete function and prototype.
|
|
(fold_binary): Update comment mentioning fold_relational_hi_lo.
|
|
(fold_binary_to_constant): Simplify using fold_binary.
|
|
(fold_unary_to_constant): Likewise, simplify using fold_unary.
|
|
|
|
2005-04-15 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* gthr-posix.c (pthread_cancel): Define.
|
|
(pthread_mutexattr_init): Likewise.
|
|
(pthread_mutexattr_settype): Likewise.
|
|
(pthread_mutexattr_destroy): Likewise.
|
|
|
|
2005-04-15 David S. Miller <davem@davemloft.net>
|
|
|
|
PR target/20673
|
|
* config/sparc/sparc.h (sparc_hard_reg_printed): Mark as GTY(()).
|
|
|
|
2005-04-15 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21031
|
|
* tree-ssa-forwprop.c (ssa_name_defined_by_comparison_p): New.
|
|
(forward_propagate_into_cond_1): Call it. Forward propagate
|
|
integer-integer casts into COND_EXPRs.
|
|
|
|
2005-04-15 Dave Korn <dave.korn@artimi.com>
|
|
|
|
* gcc.c (default_compilers): Clarify obscure error message when
|
|
reading from standard input.
|
|
|
|
2005-04-15 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h (PROP_EQUAL_NOTES): Remove.
|
|
* flow.c (propagate_one_insn): Don't use PROP_EQUAL_NOTES.
|
|
|
|
* tree-ssa-alias.c (init_alias_info): Remove a call to
|
|
get_stmt_operands.
|
|
|
|
2005-04-15 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* tree-vect-analyze.c (vect_stmt_relevant_p): Process immediate uses
|
|
of non-virtual PHI nodes like we use to.
|
|
|
|
2005-05-15 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* genattrtab.c (ATTR_EQ_ATTR_P): Remove.
|
|
(attr_copy_rtx): Do not use it.
|
|
|
|
2005-04-15 Andrew Macleod <amacleod@redhat.com>
|
|
|
|
* doc/tree-ssa.texi: Grammer/abbreviation updates.
|
|
|
|
2005-04-15 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-vect-transform.c (vectorizable_store): Mark necessary
|
|
objects in the vectorized store needing renaming. Update the
|
|
SSA graph for V_MAY_DEF operands in the original store.
|
|
|
|
2005-04-14 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-pre.c (compute_avail): It's okay to have
|
|
TREE_INVARIANT's here, and value number the resulting expressions.
|
|
(create_expression_by_pieces): Make sure operands that were
|
|
min_invariant when we started, stay that way.
|
|
|
|
2005-04-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/install.texi (*-ibm-aix*): Add comment about system limits.
|
|
|
|
2005-04-15 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/20936.
|
|
* tree-ssa-ccp.c (visit_assignment): Fix a typo.
|
|
|
|
2005-04-15 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* doc/invoke.texi: Fix typos.
|
|
* doc/md.texi: Likewise.
|
|
* doc/rtl.texi: Likewise.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
|
|
2005-04-15 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR tree-optimization/21004
|
|
* convert.c (convert_to_integer): Convert ceilf, ceill, floorf
|
|
and floorl in c99 mode only.
|
|
* builtins.c (expand_builtin_int_roundingfn): Assert that
|
|
fallback_fndecl is not NULL_TREE.
|
|
|
|
2005-04-15 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfgrtl.c (purge_all_dead_edge): Remove an unused argument.
|
|
* basic-block.h: Update the prototype for
|
|
purge_all_dead_edges.
|
|
* cfgexpand.c (tree_expand_cfg): Update a call to
|
|
purge_all_dead_edges.
|
|
* combine.c (combine_instructions): Likewise.
|
|
* passes.c (rest_of_handle_old_regalloc, rest_of_handle_cse,
|
|
rest_of_handle_cse2, rest_of_handle_gcse,
|
|
rest_of_handle_postreload): likewise.
|
|
|
|
2005-04-15 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR middle-end/20739
|
|
* gimplify.c (gimplify_addr_expr): Compensate for removal of
|
|
e.g. cv-qualification conversions.
|
|
|
|
2005-04-14 Mike Stump <mrs@apple.com>
|
|
|
|
* config/darwin-c.c (framework_construct_pathname): We must
|
|
find all headers of a framework in the first instance of it
|
|
found in the seach path.
|
|
|
|
2005-04-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/21021
|
|
* tree-vrp.c (compare_values): Work around a bug in the front
|
|
end that produces a comparison of mismatched types.
|
|
|
|
2004-04-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.h (enum fetchop_code): Remove.
|
|
(enum ia64_builtins): Move ...
|
|
* config/ia64/ia64.c (enum ia64_builtins): ... here. Remove all
|
|
members except BSP and FLUSHRS.
|
|
(ia64_init_builtins): Remove __sync builtins.
|
|
(ia64_expand_builtin): Likewise.
|
|
(ia64_expand_fetch_and_op, ia64_expand_op_and_fetch): Remove.
|
|
(ia64_expand_compare_and_swap, ia64_expand_lock_test_and_set): Remove.
|
|
(ia64_expand_lock_release): Remove.
|
|
* config/ia64/ia64.md (mf): Move to sync.md.
|
|
(mf_internal, fetchadd_acq_si, fetchadd_acq_di, cmpxchg_acq_si,
|
|
cmpxchg_acq_di, xchgsi, xchgdi): Likewise.
|
|
* config/ia64/sync.md: New file.
|
|
(memory_barrier): Rename from mf.
|
|
(fetchadd_acq_<I48MODE>): Macroize from _si/_di patterns.
|
|
(cmpxchg_acq_<I48MODE>): Likewise.
|
|
(sync_lock_test_and_set<I48MODE>): Likewise.
|
|
|
|
* config/ia64/ia64intrin.h: Define nothing for C; limit #defines
|
|
to c++. Remove __sync* declarations. s/_si/_4/. s/_di/_8/.
|
|
|
|
2004-04-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (x86_cmpxchg, x86_xadd): New.
|
|
(ix86_compare_emitted): New.
|
|
(ix86_expand_compare): Use ix86_compare_emitted if set.
|
|
(ix86_expand_setcc): Only emit REG_EQUAL if both ix86_compare_op0
|
|
and ix86_compare_op0 are set.
|
|
* config/i386/i386.h (x86_cmpxchg, x86_xadd): Declare.
|
|
(TARGET_CMPXCHG, TARGET_XADD): New.
|
|
(ix86_compare_emitted): Declare.
|
|
* config/i386/i386.md: Include sync.md
|
|
(UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2): New.
|
|
(UNSPECV_XCHG, UNSPECV_LOCK): New.
|
|
* config/i386/sync.md: New file.
|
|
|
|
2004-04-14 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/14311
|
|
* builtin-types.def (BT_BOOL, BT_VOLATILE_PTR, BT_I1, BT_I2,
|
|
BT_I4, BT_I8, BT_FN_VOID_VPTR, BT_FN_I1_VPTR_I1, BT_FN_I2_VPTR_I2,
|
|
BT_FN_I4_VPTR_I4, BT_FN_I8_VPTR_I8, BT_FN_BOOL_VPTR_I1_I1,
|
|
BT_FN_BOOL_VPTR_I2_I2, BT_FN_BOOL_VPTR_I4_I4, BT_FN_BOOL_VPTR_I8_I8,
|
|
BT_FN_I1_VPTR_I1_I1, BT_FN_I2_VPTR_I2_I2, BT_FN_I4_VPTR_I4_I4,
|
|
BT_FN_I8_VPTR_I8_I8): New.
|
|
* builtins.def (DEF_SYNC_BUILTIN): New.
|
|
(BUILT_IN_FETCH_AND_ADD_N, BUILT_IN_FETCH_AND_ADD_1,
|
|
BUILT_IN_FETCH_AND_ADD_2, BUILT_IN_FETCH_AND_ADD_4,
|
|
BUILT_IN_FETCH_AND_ADD_8, BUILT_IN_FETCH_AND_SUB_N,
|
|
BUILT_IN_FETCH_AND_SUB_1, BUILT_IN_FETCH_AND_SUB_2,
|
|
BUILT_IN_FETCH_AND_SUB_4, BUILT_IN_FETCH_AND_SUB_8,
|
|
BUILT_IN_FETCH_AND_OR_N, BUILT_IN_FETCH_AND_OR_1,
|
|
BUILT_IN_FETCH_AND_OR_2, BUILT_IN_FETCH_AND_OR_4,
|
|
BUILT_IN_FETCH_AND_OR_8, BUILT_IN_FETCH_AND_AND_N,
|
|
BUILT_IN_FETCH_AND_AND_1, BUILT_IN_FETCH_AND_AND_2,
|
|
BUILT_IN_FETCH_AND_AND_4, BUILT_IN_FETCH_AND_AND_8,
|
|
BUILT_IN_FETCH_AND_XOR_N, BUILT_IN_FETCH_AND_XOR_1,
|
|
BUILT_IN_FETCH_AND_XOR_2, BUILT_IN_FETCH_AND_XOR_4,
|
|
BUILT_IN_FETCH_AND_XOR_8, BUILT_IN_FETCH_AND_NAND_N,
|
|
BUILT_IN_FETCH_AND_NAND_1, BUILT_IN_FETCH_AND_NAND_2,
|
|
BUILT_IN_FETCH_AND_NAND_4, BUILT_IN_FETCH_AND_NAND_8,
|
|
BUILT_IN_ADD_AND_FETCH_N, BUILT_IN_ADD_AND_FETCH_1,
|
|
BUILT_IN_ADD_AND_FETCH_2, BUILT_IN_ADD_AND_FETCH_4,
|
|
BUILT_IN_ADD_AND_FETCH_8, BUILT_IN_SUB_AND_FETCH_N,
|
|
BUILT_IN_SUB_AND_FETCH_1, BUILT_IN_SUB_AND_FETCH_2,
|
|
BUILT_IN_SUB_AND_FETCH_4, BUILT_IN_SUB_AND_FETCH_8,
|
|
BUILT_IN_OR_AND_FETCH_N, BUILT_IN_OR_AND_FETCH_1,
|
|
BUILT_IN_OR_AND_FETCH_2, BUILT_IN_OR_AND_FETCH_4,
|
|
BUILT_IN_OR_AND_FETCH_8, BUILT_IN_AND_AND_FETCH_N,
|
|
BUILT_IN_AND_AND_FETCH_1, BUILT_IN_AND_AND_FETCH_2,
|
|
BUILT_IN_AND_AND_FETCH_4, BUILT_IN_AND_AND_FETCH_8,
|
|
BUILT_IN_XOR_AND_FETCH_N, BUILT_IN_XOR_AND_FETCH_1,
|
|
BUILT_IN_XOR_AND_FETCH_2, BUILT_IN_XOR_AND_FETCH_4,
|
|
BUILT_IN_XOR_AND_FETCH_8, BUILT_IN_NAND_AND_FETCH_N,
|
|
BUILT_IN_NAND_AND_FETCH_1, BUILT_IN_NAND_AND_FETCH_2,
|
|
BUILT_IN_NAND_AND_FETCH_4, BUILT_IN_NAND_AND_FETCH_8,
|
|
BUILT_IN_BOOL_COMPARE_AND_SWAP_N, BUILT_IN_BOOL_COMPARE_AND_SWAP_1,
|
|
BUILT_IN_BOOL_COMPARE_AND_SWAP_2, BUILT_IN_BOOL_COMPARE_AND_SWAP_4,
|
|
BUILT_IN_BOOL_COMPARE_AND_SWAP_8, BUILT_IN_VAL_COMPARE_AND_SWAP_N,
|
|
BUILT_IN_VAL_COMPARE_AND_SWAP_1, BUILT_IN_VAL_COMPARE_AND_SWAP_2,
|
|
BUILT_IN_VAL_COMPARE_AND_SWAP_4, BUILT_IN_VAL_COMPARE_AND_SWAP_8,
|
|
BUILT_IN_LOCK_TEST_AND_SET_N, BUILT_IN_LOCK_TEST_AND_SET_1,
|
|
BUILT_IN_LOCK_TEST_AND_SET_2, BUILT_IN_LOCK_TEST_AND_SET_4,
|
|
BUILT_IN_LOCK_TEST_AND_SET_8, BUILT_IN_LOCK_RELEASE_N,
|
|
BUILT_IN_LOCK_RELEASE_1, BUILT_IN_LOCK_RELEASE_2,
|
|
BUILT_IN_LOCK_RELEASE_4, BUILT_IN_LOCK_RELEASE_8,
|
|
BUILT_IN_SYNCHRONIZE: New.
|
|
* builtins.c (called_as_built_in): Rewrite from CALLED_AS_BUILT_IN
|
|
as a function. Accept __sync_ as a prefix as well.
|
|
(expand_builtin_sync_operation, expand_builtin_compare_and_swap,
|
|
expand_builtin_lock_test_and_set, expand_builtin_synchronize,
|
|
expand_builtin_lock_release): New.
|
|
(expand_builtin): Call them.
|
|
* c-common.c (DEF_BUILTIN): Don't require __builtin_ prefix if
|
|
neither BOTH_P nor FALLBACK_P are defined.
|
|
(builtin_type_for_size): New.
|
|
(sync_resolve_size, sync_resolve_params, sync_resolve_return): New.
|
|
(resolve_overloaded_builtin): New.
|
|
* c-common.h (resolve_overloaded_builtin): Declare.
|
|
(builtin_type_for_size): Declare.
|
|
* c-typeck.c (build_function_call): Invoke resolve_overloaded_builtin.
|
|
* expr.c (sync_add_optab, sync_sub_optab, sync_ior_optab,
|
|
sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab,
|
|
sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab,
|
|
sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab,
|
|
sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab,
|
|
sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap,
|
|
sync_compare_and_swap_cc, sync_lock_test_and_set,
|
|
sync_lock_release): New.
|
|
* optabs.h: Declare them.
|
|
* expr.h (expand_val_compare_and_swap, expand_bool_compare_and_swap,
|
|
expand_sync_operation, expand_sync_fetch_operation,
|
|
expand_sync_lock_test_and_set): Declare.
|
|
* genopinit.c (optabs): Add sync optabs.
|
|
* optabs.c (init_optabs): Initialize sync optabs.
|
|
(expand_val_compare_and_swap_1, expand_val_compare_and_swap,
|
|
expand_bool_compare_and_swap, expand_compare_and_swap_loop,
|
|
expand_sync_operation, expand_sync_fetch_operation,
|
|
expand_sync_lock_test_and_set): New.
|
|
* doc/extend.texi (Atomic Builtins): New section
|
|
* doc/md.texi (Standard Names): Add sync patterns.
|
|
|
|
2005-04-14 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* tree-eh.c (lower_try_finally_copy): Generate new code in
|
|
response to goto_queue entries as if the queue was sorted by
|
|
index, not pointers.
|
|
(lower_try_finally_switch): Likewise.
|
|
|
|
2005-04-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_sse_cmp): Split out from ...
|
|
(ix86_expand_sse_movcc): ... here. Take cmp as a pre-computed
|
|
register.
|
|
(ix86_expand_fp_movcc): Update to match.
|
|
(ix86_expand_fp_vcond, ix86_expand_int_vcond): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/i386/sse.md (vcondv4sf, vcondv2df): New.
|
|
(vcond<SSEMODE124>, vcondu<SSEMODE12>): New.
|
|
|
|
2005-04-14 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* doc/cpp.texi, doc/install.texi: Change references to GCC 3.5 to
|
|
refer to 4.0.
|
|
|
|
2005-04-14 Julian Brown <julian@codesourcery.com>
|
|
|
|
* Revert elfos.h part of my patch from 2005-04-13 for causing libstdc++
|
|
link failures on ppc64 Linux.
|
|
|
|
2005-04-14 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config.gcc: Set cpu_type for s390.
|
|
|
|
2005-04-14 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20963
|
|
* tree-ssa-pre.c (compute_avail): Remove special case for
|
|
TREE_INVARIANT.
|
|
(create_expression_by_pieces): Add value numbers for forced out
|
|
statements.
|
|
|
|
2005-04-14 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md: Replace references to (reg:SI 16) with
|
|
(reg:SI CRIS_SRP_REGNUM).
|
|
|
|
2005-04-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/20657
|
|
* tree-vrp.c (extract_range_from_expr): Notice INTEGER_CST to
|
|
create an appropriate range from it.
|
|
|
|
2005-04-14 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* reg-stack.c (subst_stack_regs_pat): Handle <UNSPEC_FIST_FLOOR> and
|
|
<UNSPEC_FIST_CEIL> case.
|
|
|
|
* config/i386/i386.md (UNSPEC_FIST_FLOOR, UNSPEC_FIST_CEIL): New.
|
|
(*fist<mode>2_floor_1, fistdi2_floor, fistdi2_floor_with_temp)
|
|
(fist<mode>2_floor, fist<mode>2_floor_with_temp): New isns patterns
|
|
to implement lfloor and llfloor built-ins as x87 intrinsic function.
|
|
(fistdi2_floor, fist<mode>2_floor splitters): New splitters.
|
|
(lfloor<mode>2): New expanders.
|
|
(*fist<mode>2_ceil_1, fistdi2_ceil, fistdi2_ceil_with_temp)
|
|
(fist<mode>2_ceil, fist<mode>2_ceil_with_temp): New isns patterns
|
|
to implement lceil and llceil built-ins as x87 intrinsic function.
|
|
(fistdi2_ceil, fist<mode>2_ceil splitters): New splitters.
|
|
(lceil<mode>2): New expanders.
|
|
|
|
2005-04-14 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* convert.c (convert_to_integer): Convert (long int)trunc{,f,l},
|
|
and (long long int)ceil{,f,l} into FIX_TRUNC_EXPR.
|
|
|
|
2005-04-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR target/20927
|
|
* config/s390/s390-modes.def: Define TFmode.
|
|
|
|
2005-04-13 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.h (ASM_OUTPUT_CASE_LABEL): Delete.
|
|
(JUMP_TABLES_IN_TEXT_SECTION): Define.
|
|
* config/mips/mips.c (mips16_insn_length): Remove reference to
|
|
JUMP_TABLES_IN_TEXT_SECTION.
|
|
|
|
2005-04-13 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation_1): Return
|
|
scalar or vector of constant 0, depending on the xor's
|
|
mode.
|
|
|
|
2005-04-13 Dale Johannesen <dalej@apple.com>
|
|
|
|
* objc/Make-lang.in (objc-lang.o): Depend on tree-gimple.h.
|
|
(objc-act.o): Ditto.
|
|
* objc/objc-act.c (objc_gimplify_expr): New.
|
|
(objc_get_callee_fndecl): New.
|
|
* objc/objc-act.h: Include tree-gimple.h. Declare new functions.
|
|
* objc/objc-lang.c (LANG_HOOKS_GIMPLIFY_EXPR): Define.
|
|
(LANG_HOOKS_GET_CALLEE_FNDECL): Define.
|
|
|
|
2005-04-13 Devang Patel <dpatel@apple.com>
|
|
|
|
* tree-if-conv.c (tree_if_convert_cond_expr): Do not create extra
|
|
temp variables.
|
|
|
|
2005-04-13 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
CRIS prologue as RTL.
|
|
* config/cris/cris-protos.h (cris_emit_movem_store)
|
|
(cris_expand_prologue): Prototype.
|
|
* config/cris/cris.c (struct machine_function): New member
|
|
stdarg_regs.
|
|
(cfa_label_num, cris_target_asm_function_prologue): Remove.
|
|
(TARGET_ASM_FUNCTION_PROLOGUE): Don't override.
|
|
(cris_general_operand_or_gotless_symbol): Accept CRIS_UNSPEC_GOT.
|
|
(cris_load_multiple_op, cris_return_address_on_stack)
|
|
(cris_return_address_on_stack_for_return): ISO-Cify.
|
|
(cris_store_multiple_op): New predicate function.
|
|
(cris_expand_prologue, cris_emit_movem_store): New functions.
|
|
(cris_print_operand) <case 'O'>: Handle modifications other than
|
|
post-increment.
|
|
(cris_symbol, cris_got_symbol): Return 0 for CRIS_UNSPEC_GOT.
|
|
(cris_gotless_symbol): Return 1 for CRIS_UNSPEC_GOT.
|
|
(cris_gen_movem_load): Rearrange slightly to make local variable
|
|
src a parameter, removing osrc.
|
|
(cris_setup_incoming_varargs): Set machine_function member
|
|
stdarg_regs to correspond to the number of registers that need to
|
|
be saved.
|
|
* config/cris/cris.h (EXTRA_CONSTRAINT_S): Accept
|
|
CRIS_UNSPEC_GOT.
|
|
(PREDICATE_CODES): Add cris_store_multiple_op. Make
|
|
cris_general_operand_or_gotless_symbol accept UNSPEC.
|
|
* config/cris/cris.md (CRIS_UNSPEC_GOT): New constant.
|
|
("*movsi_internal") <alternative 8>: Handle CRIS_UNSPEC_GOT.
|
|
("*cris_store_multiple"): New pattern. Tweak common comment above
|
|
this and "*cris_load_multiple".
|
|
("prologue"): New define_expand.
|
|
|
|
* config/cris/cris.md ("epilogue"): Conditionalize on
|
|
TARGET_PROLOGUE_EPILOGUE.
|
|
|
|
2005-04-13 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
PR target/20924
|
|
* config/ia64/ia64.md (divsf3_internal_lat): Generate frcpa with
|
|
fpsr 0 instead of fpsr 1.
|
|
(divsf3_internal_thr): Ditto.
|
|
(divdf3_internal_lat): Ditto.
|
|
(divdf3_internal_thr): Ditto.
|
|
(divxf3_internal_lat): Ditto.
|
|
(divxf3_internal_thr): Ditto.
|
|
|
|
2005-04-13 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/20913
|
|
* tree-ssa-copy.c (copy_prop_visit_cond_stmt): Fold COND_EXPR.
|
|
|
|
PR tree-optimization/20702
|
|
* tree-vrp.c (maybe_add_assert_expr): Recurse into
|
|
dominator children that haven't been walked into.
|
|
|
|
2005-04-13 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK from
|
|
being used for symbols with vague linkage when HAVE_GAS_COMDAT_GROUP
|
|
is true.
|
|
|
|
2005-04-13 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h, tree-ssa-uncprop.c, varasm.c,
|
|
config/i386/sse.md: Fix comment typos.
|
|
|
|
* genattrtab.c (NULL_ATTR): Remove.
|
|
* ifcvt.c (NULL_EDGE): Likewise.
|
|
|
|
* rtl.h (RTX_EXPR_FIRST, RTX_EXPR_LAST): Remove.
|
|
|
|
* rtl.h (NOTE_PREDICTION_ALG, NOTE_PREDICTION_FLAGS,
|
|
NOTE_PREDICT): Remove.
|
|
|
|
2005-04-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* configure.ac (gcc_AC_CHECK_DECLS): Add vsnprintf.
|
|
* configure: Regenerate.
|
|
* config.in: Likewise.
|
|
* system.h: Declare vsnprintf if not already declared.
|
|
|
|
2005-04-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* optc-gen.awk: Handle stand-alone Mask records.
|
|
* opth-gen.awk: Likewise.
|
|
* doc/options.texi (Option file format): Document them.
|
|
* config.gcc (sparc-*-netbsdelf*, sparc-*-linux*, sparc64-*-freebsd*,
|
|
sparc64-*-linux*, sparc64-*-netbsd*): Add long-double-switch.opt.
|
|
(sparc64-*-openbsd*, sparc64-*-elf*): Add little-endian.opt.
|
|
* config/sparc/sparc.h (MASK_FPU, MASK_UNALIGNED_DOUBLES,
|
|
MASK_V8, MASK_SPARCLITE, MASK_SPARCLET, MASK_V9,
|
|
MASK_DEPRECATED_V8_INSNS, MASK_IMPURE_TEXT, MASK_APP_REGS,
|
|
MASK_HARD_QUAD, MASK_LITTLE_ENDIAN, MASK_PTR64, MASK_64BIT,
|
|
MASK_STACK_BIAS, MASK_FPU_SET, MASK_VIS, MASK_V8PLUS,
|
|
MASK_FASTER_STRUCTS, MASK_LONG_DOUBLE_128): Delete.
|
|
(TARGET_FPU, TARGET_UNALIGNED_DOUBLES, TARGET_V8, TARGET_SPARCLITE,
|
|
TARGET_SPARCLET, TARGET_V9, TARGET_DEPRECATED_V8_INSNS,
|
|
TARGET_IMPURE_TEXT, TARGET_APP_REGS, MASK_HARD_QUAD,
|
|
TARGET_LITTLE_ENDIAN, TARGET_PTR64, TARGET_64BIT, MASK_STACK_BIAS,
|
|
TARGET_FPU_SET, TARGET_VIS, TARGET_V8PLUS, TARGET_FASTER_STRUCTS,
|
|
TARGET_LONG_DOUBLE_128): Likewise.
|
|
(TARGET_SWITCHES, SUBTARGET_SWITCHES): Likewise.
|
|
(TARGET_OPTIONS, SUBTARGET_OPTIONS): Likewise.
|
|
* config/sparc/freebsd.h (SUBTARGET_SWITCHES): Likewise.
|
|
* config/sparc/linux.h (SUBTARGET_SWITCHES): Likewise.
|
|
* config/sparc/linux64.h (SUBTARGET_SWITCHES): Likewise.
|
|
* config/sparc/netbsd-elf.h (SUBTARGET_SWITCHES): Likewise.
|
|
* config/sparc/sp64-elf.h (SUBTARGET_SWITCHES): Likewise.
|
|
* config/sparc/sparc.c (fpu_option_set): New global.
|
|
(sparc_handle_option): New function.
|
|
(sparc_override_options): Test fpu_option_set.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): Set to TARGET_DEFAULT.
|
|
(TARGET_HANDLE_OPTION): Set to sparc_handle_option.
|
|
* config/sparc/sparc.opt: New file.
|
|
* config/sparc/little-endian.opt: Likewise.
|
|
* config/sparc/long-double-switch.opt: Likewise.
|
|
|
|
2005-04-13 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (bfin_lib_id_given): New static variable.
|
|
(bfin_handle_options): Set it if -mshared-library-id= is seen.
|
|
* config/bfin/bfin.opt (mshared-library-id=): Lose
|
|
Var(bfin_lib_id_given).
|
|
|
|
2005-04-13 Matt Thomas <matt@3am-software.com>
|
|
|
|
* config/rs6000/sysv4.h (NO_IMPLICIT_EXTERN_C): undefine before
|
|
defining.
|
|
|
|
2005-04-13 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* rtl.h (CLEAR_RTX_FLAGS): Remove.
|
|
|
|
* cgraphunit.c (INSNS_PER_CALL): Remove.
|
|
|
|
* tree-ssa-forwprop.c (vars,
|
|
record_single_argument_cond_exprs,
|
|
substitute_single_use_vars): Remove.
|
|
(forward_propagate_into_cond_1, forward_propagate_into_cond):
|
|
New.
|
|
(tree_ssa_forward_propagate_single_use_vars): Call
|
|
forward_propagate_into_cond for each COND_EXPR.
|
|
|
|
* tree-inline.c (INSNS_PER_STMT): Remove.
|
|
|
|
2005-04-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Split ...
|
|
(ix86_expand_sse_fp_minmax): ... from ...
|
|
(ix86_expand_fp_movcc): ... here.
|
|
(ix86_expand_sse_movcc): Rewrite from ix86_split_sse_movcc.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/i386/i386.md (UNSPEC_IEEE_MIN, UNSPEC_IEEE_MAX): New.
|
|
(sse_setccsf, sse_setccdf): Allow before reload.
|
|
(movsfcc_1_sse_min, movsfcc_1_sse_max, movsfcc_1_sse): Remove.
|
|
(movdfcc_1_sse_min, movdfcc_1_sse_max, movdfcc_1_sse): Remove.
|
|
(ieee_sminsf3, ieee_smaxsf3, ieee_smindf3, ieee_smaxdf3): New.
|
|
* config/i386/sse.md (andsf3, nandsf3, iorsf3, xorsf3): New.
|
|
(anddf3, nanddf3, iordf3, xordf3): New.
|
|
|
|
2005-04-12 Jeff Law <law@redhat.com>
|
|
|
|
* Makefile.in (OBJS-common): Add tree-ssa-uncprop.o.
|
|
(tree-ssa-uncprop.o): Add dependencies.
|
|
* tree-cfg.c (remove_useless_stmts_bb, remove_useless_stmts): Remove.
|
|
* tree-flow.h (remove_useless_stmts): Remove prototype.
|
|
* tree-outof-ssa.c (rewrite_out_of_ssa): Remove call to
|
|
remove_useless_stmts.
|
|
* timevar.def (TV_TREE_SSA_UNCPROP): New timevar.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add uncprop pass.
|
|
* tree-pass.h (pass_uncprop): Declare.
|
|
* tree-ssa-uncprop.c: New file.
|
|
|
|
2005-04-12 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
PR target/20670
|
|
* unwind-ia64.c (uw_intall_context): Add missing load of r27.
|
|
|
|
2005-04-12 Caroline Tice <ctice@apple.com>
|
|
|
|
Temporary fix for partitioning problems.
|
|
* passes.c (rest_of_handle_final): Remove code that
|
|
frees unlikely_text_section_name,
|
|
* varasm.c (assemble_start_function): Test for partitioning
|
|
flag before writing out section labels.
|
|
(assemble_end_function): Test for partitioning flag before
|
|
writing out section labels.
|
|
|
|
2005-04-12 Steven Bosscher <stevenb@suse.de>
|
|
Stuart Hastings <stuart@apple.com>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in: Add function.h to BASIC_BLOCK_H. Remove all
|
|
references to gt-tree-cfg.h.
|
|
* basic-block.h (struct basic_block_def): Don't skip rbi
|
|
for garbage collection.
|
|
(struct reorder_block_def): Make GTY-able.
|
|
(struct control_flow_graph): New structure.
|
|
(n_edges, n_basic_blocks, last_basic_block, basic_block_info,
|
|
BASIC_BLOCK, EXIT_BLOCK_PTR, ENTRY_BLOCK_PTR): No longer vars,
|
|
but instead defines to the control_flow_graph for cfun.
|
|
(label_to_block_map): New define, points to the label map of
|
|
the control_flow_graph for cfun.
|
|
(n_edges_for_function, n_basic_blocks_for_function,
|
|
last_basic_block_for_function, basic_block_info_for_function,
|
|
EXIT_BLOCK_PTR_FOR_FUNCTION, ENTRY_BLOCK_PTR_FOR_FUNCTION,
|
|
basic_block_info_for_function, label_to_block_map_for_function):
|
|
Counterparts for the above, taking a struct function as an extra
|
|
argument.
|
|
(alloc_rbi_pool, free_rbi_pool): Remove prototypes.
|
|
* cfg.c: (n_edges, n_basic_blocks, last_basic_block,
|
|
basic_block_info, ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR): Remove.
|
|
(alloc_rbi_pool, free_rbi_pool): Remove.
|
|
(initialize_bb_rbi): Use ggc_alloc_cleared instead of pool_alloc.
|
|
* cfglayout.c: (cfg_layout_initialize): Don't allocate the rbi pool
|
|
here...
|
|
(cfg_layout_finalize) ... and don't free it here.
|
|
* cfgrtl.c (cfg_layout_delete_block): Zero out rbi so it gets
|
|
garbage collected.
|
|
* flow.c (free_basic_block_vars): Set label_to_block_map and
|
|
n_edges to zero too.
|
|
* function.h (struct function): Add cfg field.
|
|
* function.c (allocate_struct_function): Allocate the cfg.
|
|
* tree-cfg.c (label_to_block_map): Remove.
|
|
(build_tree_cfg): Don't allocate the rbi pool here...
|
|
(delete_tree_cfg_annotations): ...and don't free it here.
|
|
Also don't nullify label_to_block_map for cfun.
|
|
|
|
2005-04-12 Caroline Tice <ctice@apple.com>
|
|
|
|
* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
|
|
Revert my patch from April 9.
|
|
(fix_edges_for_rarely_executed_code): Revert my patch from April 9.
|
|
(reorder_basic_blocks): Revert my patch from April 9.
|
|
(insert_section_boundary_note): Revert my patch from April 9.
|
|
* dbxout.c (dbxout_function_end): Revert my patch from April 9.
|
|
* dwarf2out.c (COLD_TEXT_SECTION_LABEL): Revert my patch from April 9.
|
|
(COLD_END_LABEL): Revert my patch from April 9.
|
|
(cold_text_section_label): Revert my patch from April 9.
|
|
(cold_end_label): Revert my patch from April 9.
|
|
(dwarf2out_switch_text_section): Revert my patch from April 9.
|
|
(output_aranges): Revert my patch from April 9.
|
|
(output_ranges): Revert my patch from April 9.
|
|
(output_line_info): Revert my patch from April 9.
|
|
(add_location_or_const_value_attribute): Revert my patch from April 9.
|
|
(dwarf2out_var_location): Revert my patch from April 9.
|
|
(dwarf2out_init): Revert my patch from April 9.
|
|
(dwarf2out_finish): Revert my patch from April 9.
|
|
* function.h (struct function): Revert my patch from April 9.
|
|
* opts.c (decode_options): Revert my patch from April 9.
|
|
* output.h (unlikely_section_label, hot_section_label,
|
|
hot_section_end_label, cold_section_end_label,
|
|
unlikely_text_section_name): Revert my patch from April 9.
|
|
* passes.c (rest_of_handle_final): Revert my patch from April 9.
|
|
* varasm.c (unlikely_section_label, hot_section_label,
|
|
hot_section_end_label, cold_section_end_label,
|
|
unlikely_text_section_name): Revert my patch from April 9.
|
|
(initialize_cold_section_name): Revert my patch from April 9.
|
|
(unlikely_text_section): Revert my patch from April 9.
|
|
(in_unlikely_text_section): Revert my patch from April 9.
|
|
(named_section): Revert my patch from April 9.
|
|
(function_section): Revert my patch from April 9.
|
|
(current_function_section): Revert my patch from April 9.
|
|
(assemble_start_function): Revert my patch from April 9.
|
|
(assemble_end_function): Revert my patch from April 9.
|
|
(default_section_type_flags_1): Revert my patch from April 9.
|
|
|
|
2005-04-12 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.h (APPLY_RESULT_SIZE): Set to 24 in 64-bit mode.
|
|
* config/sparc/sparc.md (untyped_call): Save the registers manually.
|
|
|
|
* config/sparc/sparc.c (legitimate_address_p): Use TARGET_ARCH32.
|
|
|
|
2005-04-12 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR middle-end/20917
|
|
* config/s390/s390.md ("*set_tp"): Use SET in pattern.
|
|
("set_tp_64", "set_tp_31"): Adapt expanded pattern.
|
|
|
|
2004-04-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md (UNSPEC_FIX, UNSPEC_MOVA, UNSPEC_SHUFFLE,
|
|
UNSPEC_PSHUFLW, UNSPEC_PSHUFHW, UNSPEC_ADDSUB, UNSPEC_HADD,
|
|
UNSPEC_HSUB, UNSPEC_MOVSHDUP, UNSPEC_MOVSLDUP, UNSPEC_MOVDDUP): Remove.
|
|
(UNSPEC_*, UNSPECV_*): Renumber.
|
|
|
|
2005-04-12 Frank Ch. Eigler <fche@redhat.com>
|
|
|
|
PR mudflap/19266
|
|
From Richard Henderson <rth@redhat.com>:
|
|
* tree-mudflap.c (mf_build_check_statement_for): Correct block
|
|
splitting logic.
|
|
|
|
2005-04-12 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-cfg.c (tree_verify_flow_info): Use LABEL_EXPR_LABEL.
|
|
|
|
2005-04-12 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (bfin_library_id_string): Remove.
|
|
(bfin_library_id): New variable.
|
|
(bfin_expand_prologue): Use bfin_library_id and bfin_lib_id_given
|
|
instead of bfin_library_id_string.
|
|
(bfin_handle_option): New function.
|
|
(override_options): Remove most code to deal with shared library IDs,
|
|
just check they aren't used without -mid-shared-library.
|
|
(TARGET_HANDLE_OPTION): Define.
|
|
* config/bfin/bfin.h (TARGET_OPTIONS): Delete macro.
|
|
* config/bfin/bfin.opt (mshared-library-id=): New.
|
|
|
|
2005-04-12 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-vect-transform.c: Fix comment typos.
|
|
|
|
2005-04-12 Mostafa Hagog <mustafa@il.ibm.com>
|
|
|
|
* postreload-gcse.c (eliminate_partially_redundant_load): Don't
|
|
split critical edges when not possible/profitable.
|
|
|
|
2005-04-12 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/ns32k/ns32k.h (target_flags, MASK_32081, MASK_RTD)
|
|
(MASK_REGPARM, MASK_32532, MASK_32332, MASK_NO_SB, MASK_NO_BITFIELD)
|
|
(MASK_HIMEM, MASK_32381, MASK_MULT_ADD, MASK_SRC, MASK_IEEE_COMPARE)
|
|
(TARGET_32081, TARGET_32381, TARGET_MULT_ADD, TARGET_RTD)
|
|
(TARGET_REGPARM, TARGET_32532, TARGET_32332, TARGET_SB, TARGET_HIMEM)
|
|
(TARGET_BITFIELD, TARGET_IEEE_COMPARE, TARGET_SWITCHES): Delete.
|
|
(OVERRIDE_OPTIONS): Clear MASK_SB instead of setting MASK_NO_SB.
|
|
* config/ns32k/netbsd.h (TARGET_DEFAULT): Remove MASK_NO_SB and
|
|
MASK_NO_BITFIELD.
|
|
* config/ns32k/ns32k.c (ns32k_handle_option): New function.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
* config/ns32k/ns32k.opt: New file.
|
|
|
|
2005-04-12 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (m68k-*-linux*): Add m68k/ieee.opt to $extra_options.
|
|
* config/m68k/m68k.h (target_flags, MASK_68020, TARGET_68020)
|
|
(MASK_68030, TARGET_68030, MASK_68040, TARGET_68040, MASK_68040_ONLY)
|
|
(TARGET_68040_ONLY, MASK_68060, TARGET_68060, MASK_5200, TARGET_5200)
|
|
(MASK_CFV3, TARGET_CFV3, MASK_CFV4, TARGET_CFV4, MASK_528x)
|
|
(TARGET_528x, MASK_CF_HWDIV, TARGET_CF_HWDIV, MASK_68881, TARGET_68881)
|
|
(MASK_BITFIELD, TARGET_BITFIELD, MASK_SHORT, TARGET_SHORT)
|
|
(MASK_ALIGN_INT, TARGET_ALIGN_INT, MASK_PCREL, TARGET_PCREL)
|
|
(MASK_NO_STRICT_ALIGNMENT, TARGET_STRICT_ALIGNMENT, MASK_RTD)
|
|
(TARGET_RTD, MASK_SEP_DATA, TARGET_SEP_DATA, MASK_ID_SHARED_LIBRARY)
|
|
(TARGET_ID_SHARED_LIBRARY, MASK_ALL_CF_BITS, TARGET_SWITCHES)
|
|
(TARGET_OPTIONS, SUBTARGET_SWITCHES, SUBTARGET_OPTIONS): Delete.
|
|
(MASK_COLDFIRE): Formatting fixes.
|
|
(TARGET_COLDFIRE): Turn into a boolean value for consistency.
|
|
* config/m68k/linux.h (SUBTARGET_SWITCHES): Delete.
|
|
* config/m68k/m68k.c (m68k_library_id_string): Initialize to
|
|
"_current_shared_library_a5_offset_".
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(MASK_ALL_CPU_BITS): New macro.
|
|
(m68k_handle_option): New function.
|
|
(override_options): Remove handling of m68k_library_id_string.
|
|
* config/m68k/m68k.opt: New file.
|
|
* config/m68k/ieee.opt: New file.
|
|
|
|
2005-04-11 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* target-def.h (TARGET_CXX_EXPORT_CLASS_DATA): Remove.
|
|
(TARGET_CXX_DETERMINE_CLASS_VISIBILITY): New macro.
|
|
(TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Likewise.
|
|
(TARGET_CXX): Adjust accordingly.
|
|
* target.h (struct gcc_target): Remove epxort_class_data. Add
|
|
determine_class_data_visibility and class_data_always_comdat.
|
|
* doc/tm.texi (TARGET_CXX_EXPORT_CLASS_DATA): Remove.
|
|
(TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY): Document.
|
|
(TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Likewise.
|
|
* config/arm/arm.c (arm_cxx_export_class_data): Remove.
|
|
(arm_cxx_determine_class_data_visibility): New.
|
|
(arm_cxx_class_data_always_comdat): Likewise.
|
|
(TARGET_CXX_EXPORT_CLASS_DATA): Remove.
|
|
(TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY): Define.
|
|
(TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Likewise.
|
|
* config/arm/arm.h (TARGET_ARM_DYNAMIC_VAGUE_LINKAGE_P): Define.
|
|
* config/arm/symbian.h (TARGET_ARM_DYNAMIC_VAGUE_LINKAGE_P):
|
|
Define.
|
|
|
|
2005-04-11 Devang Patel <dpatel@apple.com>
|
|
|
|
* tree-data-ref.c (build_classic_dist_vector,
|
|
compute_subscript_distance): Make externally visible.
|
|
* tree-data-ref.h (build_classic_dist_vector,
|
|
compute_subscript_distance): Same.
|
|
* tree-vect-analyze.c (vect_analyze_data_ref_dependence):
|
|
Check distance vector against vectorization factor.
|
|
(vect_analyze_loop): Determine vectorizaion factor before
|
|
analyzing data dependences.
|
|
* tree-vectorizer.c (loops_num): Make it externally visible and
|
|
rename ...
|
|
* tree-vectorizer.c (vect_loops_num): ... new name.
|
|
* tree-vectorizer.h (vect_loops_num): New.
|
|
|
|
2005-04-11 Devang Patel <dpatel@apple.com>
|
|
|
|
* tree-vect-analyze.c (vect_analyze_operations): Check
|
|
vectorizable codition.
|
|
* tree-vect-transform.c (vect_is_simple_cond): New function.
|
|
(vectorizable_condition): New function.
|
|
(vect_transform_stmt): Handle condition_vec_info_type.
|
|
* tree-vectorizer.h (enum stmt_vec_info_type): Add
|
|
condition_vec_info_type.
|
|
(vectorizable_condition): New.
|
|
|
|
2005-04-11 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/i386/i386.h (TARGET_FPMATH_DEFAULT): New.
|
|
* config/i386/darwin.h (TARGET_FPMATH_DEFAULT): New.
|
|
* config/i386/i386.c (override_options): Use TARGET_FPMATH_DEFAULT.
|
|
|
|
* config/i386/darwin.h (ASM_SPEC): Use -arch i386 not -arch i686.
|
|
(SUBTARGET_EXTRA_SPECS): Always 'i386'.
|
|
|
|
* dwarf2out.c (output_line_info): Don't try to dereference
|
|
a NULL current_function_decl.
|
|
|
|
* config/t-slibgcc-darwin: Don't put shared libraries in
|
|
directories other than $(slibdir).
|
|
* config/rs6000/darwin.h: Find -m64 libgcc under the name the
|
|
OS uses for it.
|
|
|
|
2005-04-11 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/20933
|
|
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Move
|
|
logic to reject aliases between read-only and writable
|
|
variables ...
|
|
(may_alias_p): ... here.
|
|
(get_tmt_for): Do not associate read-only tags to pointers
|
|
whose pointed-to type is not read-only.
|
|
* tree-ssa.c (verify_ssa): Check that memory stores have at
|
|
least one V_MAY_DEF or V_MUST_DEF.
|
|
|
|
2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR/17092
|
|
* configure.ac (gcc_UNLOCKED_FUNCS): New.
|
|
(AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for gcc_UNLOCKED_FUNCS.
|
|
* system.h (putchar, getc, getchar, clearerr, feof, fileno,
|
|
fflush, fgetc, fgets, ferror, fread): Redefine to the associated
|
|
_unlocked function.
|
|
(fwrite_unlocked): Fix prototype.
|
|
|
|
* configure, config.in: Regenerate.
|
|
|
|
2005-04-11 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* tree-ssa-loop-im.c: Include real.h.
|
|
(determine_invariantness_stmt): If real division divisor is
|
|
invariant and flag_unsafe_math_optimizations enabled, generate
|
|
invariant reciprocal for hoisting.
|
|
* Makefile.in (tree-ssa-loop-im.o): Add real.h dependency.
|
|
|
|
2005-04-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20926
|
|
|
|
* tree-ssa-alias.c (add_type_alias): Handle subvars.
|
|
|
|
2005-04-11 Devang Patel <dpatel@apple.com>
|
|
|
|
* config/rs6000.c (rs6000_emit_vector_select): Fix vector select
|
|
operand ordering.
|
|
|
|
2005-04-11 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* fold-const.c (fold_binary_op_with_conditional_arg):
|
|
use fold_buildN instead of "fold (buildN" in some
|
|
non obvious places.
|
|
(fold_unary): Likewise.
|
|
(fold_binary): Likewise.
|
|
|
|
2005-04-11 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20612
|
|
* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Fix increment
|
|
handling
|
|
(perfect_nestify): preheaderbb is *not* part of loop of the
|
|
old destination.
|
|
|
|
2005-04-11 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree-ssa-alias.c (may_alias_p): If the variable
|
|
is a global variable and the pointer is parameter
|
|
and -fargument-noalias-global is used, then
|
|
the pointer cannot alias the variable.
|
|
|
|
2005-04-11 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* config/sparc/sparc.c: Use gcc_assert and gcc_unreachable.
|
|
* config/sparc/sparc.h: Likewise.
|
|
* config/sparc/sparc.md: Likewise.
|
|
|
|
2005-04-11 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-vrp.c (maybe_add_assert_expr): Move a comment.
|
|
|
|
* tree-vrp.c: Fix a comment typo.
|
|
|
|
2005-04-11 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/20920
|
|
* tree-pretty-print.c (dump_generic_node): Show '(ab)' if an
|
|
SSA_NAME flows through an abnormal edge.
|
|
* tree-vrp.c (infer_value_range): Ignore SSA names that flow
|
|
through abnormal edges.
|
|
(maybe_add_assert_expr): Likewise.
|
|
|
|
2005-04-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/s390/s390.h (s390_tune_string, s390_arch_string)
|
|
(s390_warn_framesize_string, s390_warn_dynamicstack_string)
|
|
(s390_stack_size_string, s390_stack_guard_string, target_flags)
|
|
(MASK_HARD_FLOAT, MASK_SMALL_EXEC, MASK_DEBUG_ARG, MASK_64BIT)
|
|
(MASK_ZARCH, MASK_MVCLE, MASK_TPF_PROFILING, MASK_NO_FUSED_MADD)
|
|
(MASK_BACKCHAIN, MASK_PACKED_STACK, TARGET_HARD_FLOAT)
|
|
(TARGET_SOFT_FLOAT, TARGET_SMALL_EXEC, TARGET_DEBUG_ARG)
|
|
(TARGET_64BIT, TARGET_ZARCH, TARGET_MVCLE, TARGET_TPF_PROFILING)
|
|
(TARGET_NO_FUSED_MADD, TARGET_FUSED_MADD, TARGET_BACKCHAIN)
|
|
(TARGET_PACKED_STACK, TARGET_SWITCHES, TARGET_OPTIONS): Delete.
|
|
* config/s390/s390.c (TARGET_DEFAULT_TARGET_FLAGS): Override default.
|
|
(TARGET_HANDLE_OPTION): Likewise.
|
|
(s390_tune): Initialize to PROCESSOR_max.
|
|
(s390_arch_string): Make static.
|
|
(s390_tune_string, s390_warn_framesize_string): Delete.
|
|
(s390_warn_dynamicstack_string, s390_stack_size_string): Delete.
|
|
(s390_stack_guard_string, s390_warn_dynamicstack_p): Delete.
|
|
(s390_handle_arch_option, s390_handle_option): New functions.
|
|
(override_options): Remove parsing of option strings.
|
|
* config/s390/s390.opt: New file.
|
|
|
|
2005-04-11 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-complex.c (expand_vector_operations): Call
|
|
update_stmt_if_modified.
|
|
|
|
2005-04-11 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-vect-analyze (vect_determine_vectorization_factor):
|
|
Do not use GET_MODE_NUNITS.
|
|
* tree-vect-transform.c (vect_get_vec_def_for_operand,
|
|
(vectorizable_load, vect_transform_loop): Likewise.
|
|
|
|
2005-04-11 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* builtins.def (BUILT_IN_LCEIL, BUILT_IN_LCEILF, BUILT_IN_LCEILL)
|
|
(BUILT_IN_LLCEIL, BUILT_IN_LLCEILF, BUILT_IN_LLCEILL): New.
|
|
* optabs.h (enum optab_index): Add new OTI_lceil.
|
|
(lceil_optab): Define corresponding macro.
|
|
* optabs.c (init_optabs): Initialize lceil_optab.
|
|
* genopinit.c (optabs): Implement lceil_optab using lceilsi2
|
|
and lceildi2 patterns.
|
|
* builtins.c (expand_builtin_int_roundingfn): Handle
|
|
BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L}.
|
|
(fold_builtin_int_roundingfn): Handle BUILT_IN_LCEIL{,F,L} and
|
|
BUILT_IN_LLCEIL{,F,L}.
|
|
(fold_builtin_1): Fold BUILT_IN_LCEIL{,F,L} and
|
|
BUILT_IN_LLCEIL{,F,L} using fold_builtin_int_roundingfn.
|
|
(mathfn_built_in): Handle BUILT_IN LCEIL and BUILT_IN_LLCEIL.
|
|
(expand_builtin): Expand BUILT_IN_LCEIL{,F,L} and
|
|
BUILT_IN_LLCEIL{,F,L} using expand_builtin_int_roundingfn.
|
|
* convert.c (convert_to_integer): Convert (long int)ceil{,f,l},
|
|
into lceil built-in function and (long long int)ceil{,f,l} into
|
|
llceil built-in function.
|
|
* fold-const.c (tree_expr_nonnegative_p): Add BUILT_IN_LCEIL and
|
|
BUILT_IN_LLCEIL.
|
|
|
|
2005-04-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa/quadlib.c (_U_Qfneg): Toggle sign bit instead of subtracting from
|
|
zero.
|
|
|
|
2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/arm/arm.c: Fix a comment typo.
|
|
* doc/tree-ssa.texi: Fix a typo.
|
|
|
|
2005-04-10 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* cselib.c (clear_table): Rename to cselib_clear_table.
|
|
* cselib.h (cselib_clear_table): Add prototype.
|
|
* gcse.c (gcse_main): Make 'f' argument unused.
|
|
(alloc_gcse_mem): Do not walk the insn chain, walk the contents
|
|
of each basic block instead.
|
|
(compute_sets, compute_hash_table_work): Likewise.
|
|
(constprop_register): Change int 'alter_jumps' argument to bool.
|
|
(do_local_cprop): Likewise.
|
|
(local_cprop_pass): Likewise. Also walk basic blocks instead of
|
|
the insn chain. Explicitly clear the cselib tables after finishing
|
|
one basic block. Make sure there are no unterminated libcall blocks.
|
|
Update compute_sets call.
|
|
(cprop): Walk basic blocks instead of the insn chain.
|
|
(one_cprop_pass, compute_ld_motion_mems, compute_store_table):
|
|
Likewise.
|
|
(bypass_jumps): Update alloc_gcse_mem, compute_sets, and
|
|
one_cprop_pass calls.
|
|
|
|
2005-04-10 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* combine.c (combine_simplify_rtx): Remove a transformation that
|
|
relies on an invalid assumption about rtl sign-extension semantics.
|
|
|
|
2005-04-10 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* value-prof.c (tree_divmod_fixed_value_transform): Fix arguments
|
|
to build_int_cst_wide.
|
|
|
|
2005-04-09 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR target/20126
|
|
* loop.c (loop_givs_rescan): If replacement of DEST_ADDR failed,
|
|
set the original address pseudo to the correct value before the
|
|
original insn, if possible, and leave the insn alone, otherwise
|
|
create a new pseudo, set it and replace it in the insn.
|
|
* recog.c (validate_change_maybe_volatile): New.
|
|
* recog.h (validate_change_maybe_volatile): Declare.
|
|
|
|
2005-04-09 Caroline Tice <ctice@apple.com>
|
|
|
|
* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
|
|
Remove targetm.have_named_sections test.
|
|
(fix_edges_for_rarely_executed_code): Likewise.
|
|
(insert_section_boundary_note): Likewise.
|
|
(reorder_basic_blocks): Check partitioning flag before calling
|
|
verify_hot_cold_block_grouping.
|
|
* dbxout.c (dbxout_function_end): Get hot/cold section labels from
|
|
the function struct rather than global variables.
|
|
* dwarf2out.c (COLD_TEXT_SECTION_LABEL): New macro.
|
|
(COLD_END_LABEL): Likewise
|
|
(cold_text_section_label): New static global variable.
|
|
(cold_end_label): Likewise.
|
|
(dwarf2out_switch_text_section): Get hot/cold section labels from
|
|
the function struct rather than global variables.
|
|
(output_aranges): Use cold_text_section_label and cold_end_label;
|
|
check partitioning flag before putting out delta.
|
|
(output_ranges): Remove incorrect code attempting to use
|
|
hot/cold labels.
|
|
(output_line_info): Get cold section label from function struct.
|
|
(add_location_or_const_value_attribute): Likewise.
|
|
(get_subprogram_die): Get hot/cold section labels from function struct.
|
|
(dwarf2out_var_location): Likewise.
|
|
(dwarf2out_init): Generate cold_text_section_label and cold_end_label;
|
|
write out cold_text_section_label if partition flag is set.
|
|
(dwarf2out_finish): Write out cold_end_label if partition flag is set;
|
|
* function.h (struct function): Add new fields to point to hot/cold
|
|
section labels: hot_section_label, cold_section_label,
|
|
hot_section_end_label and cold_section_end_label; also add new field
|
|
for cold text section name, unlikely_text_section_name.
|
|
* opts.c (decode_options): Turn off partitioning flag if
|
|
!targetm.have_named_sections.
|
|
* output.h (hot_section_label): Remove.
|
|
(hot_section_end_label): Remove.
|
|
(cold_section_end_label): Remove.
|
|
(unlikely_section_label): Remove.
|
|
(unlikely_text_section_name): Remove.
|
|
* passes.c (rest_of_handle_final): Remove code that frees
|
|
unlikely_text_section_name.
|
|
* varasm.c (unlikely_section_label): Remove.
|
|
(hot_section_label): Remove.
|
|
(hot_section_end_label): Remove.
|
|
(cold_section_end_label): Remove.
|
|
(unlikely_text_section_name): Remove.
|
|
(initialize_cold_section_name): Modify to call
|
|
targetm.strip_name_encoding; to store cold section name in current
|
|
function struct, if it exists; and to only use the decl_section_name
|
|
if flag_named_sections is true.
|
|
(unlikely_text_section): Modify to get section name out of current
|
|
function struct, if there is one; otherwise build it from
|
|
UNLIKELY_EXECUTED_TEXT_SECTION_NAME.
|
|
(in_unlikely_text_section): Likewise.
|
|
(named_section): Modify to get/put cold section name in current function
|
|
struct, if there is one.
|
|
(function_section): Change 'bool unlikely' to 'int reloc'; check
|
|
targetm.have_named_sections before calling named_section.
|
|
(current_function_section): Likewise.
|
|
(assemble_start_function): Modify to get/put unlikely_text_section_name
|
|
in current function struct; modify to get hot/cold section labels
|
|
from function struct; initialize labels using
|
|
ASM_GENERATE_INTERNAL_LABEL;
|
|
test partitioning flag before writing out hot section label.
|
|
(assemble_end_function): Test partitioning flag before writing out
|
|
hot/cold section labels.
|
|
(default_section_type_flags_1): Modify to use array instead of
|
|
char* for unlikely_text_section_name; set flags correctly for
|
|
cold text section if there is not a current function decl.
|
|
|
|
2005-04-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD
|
|
and TI_VA_LIST_FPR_COUNTER_FIELD.
|
|
(va_list_gpr_counter_field, va_list_fpr_counter_field): Define.
|
|
* tree-pass.h (pass_stdarg): Add.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add pass_stdarg.
|
|
* tree-stdarg.c: New file.
|
|
* tree-stdarg.h: New file.
|
|
* Makefile.in (OBJS-common): Add tree-stdarg.o.
|
|
(tree-stdarg.o): Add dependencies.
|
|
* function.h (struct function): Add va_list_gpr_size and
|
|
va_list_fpr_size fields.
|
|
* function.c (allocate_struct_function): Initialize them.
|
|
* target.h (struct gcc_target): Add stdarg_optimize_hook.
|
|
* target-def.h (TARGET_STDARG_OPTIMIZE_HOOK): Define.
|
|
(TARGET_INITIALIZER): Add it.
|
|
|
|
* config/i386/i386.c (ix86_build_builtin_va_list): Initialize
|
|
va_list_{g,f}pr_counter_field.
|
|
(ix86_setup_incoming_varargs): Don't do anything if reg_save
|
|
area will not be used. Only save registers that tree-stdarg.c
|
|
detected they need saving.
|
|
(ix86_va_start): Don't set up fields that won't be used.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_build_builtin_va_list): Initialize
|
|
va_list_{g,f}pr_counter_field.
|
|
(setup_incoming_varargs): Don't do anything if reg_save
|
|
area will not be used. Only save registers that tree-stdarg.c
|
|
detected they need saving.
|
|
(rs6000_va_start): Don't set up fields that won't be used.
|
|
|
|
* config/alpha/alpha.c: Include tree-flow.h and tree-stdarg.h.
|
|
(alpha_build_builtin_va_list): Initialize va_list_gpr_counter_field.
|
|
(va_list_skip_additions, alpha_stdarg_optimize_hook): New functions.
|
|
(TARGET_STDARG_OPTIMIZE_HOOK): Define.
|
|
|
|
2005-04-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/20795
|
|
* config/i386/i386.c (construct_container): Pass empty aligned
|
|
struct, union or class in memory.
|
|
|
|
2005-04-09 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* dominance.c, gthr-win32.h, reg-stack.c, tree-ssa-copy.c,
|
|
tree-ssa-operands.c, tree-ssa.c, tree-vrp.c, varasm.c,
|
|
config/alpha/alpha.c, config/arm/arm.c, config/m32r/m32r.h,
|
|
config/rs6000/predicates.md: Fix comment typos.
|
|
|
|
* sched-int.h (haifa_insn_data): Remove blockage and units.
|
|
(INSN_UNIT, INSN_BLOCKAGE, UNIT_BITS, BLOCKAGE_MASK,
|
|
ENCODE_BLOCKAGE, UNIT_BLOCKED, BLOCKAGE_RANGE,
|
|
MIN_BLOCKAGE_COST, MAX_BLOCKAGE_COST): Remove.
|
|
|
|
2005-04-09 Jan Hubicka <jh@suse.cz>
|
|
Steven Bosscher <stevenb@suse.de>
|
|
|
|
* cfglayout.c (copy_bbs): Rename n_edges to num_edges.
|
|
* cfgloop.c (get_loop_exit_edges): Likewise.
|
|
* cfgloopmanip.c (fix_irreducible_loops): Likewise.
|
|
(unloop): Likewise.
|
|
* loop-unroll.c (analyze_insns_in_loop): Likewise.
|
|
* tree-cfg.c (dump_cfg_status): Likewise.
|
|
|
|
2005-04-09 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (altivec_register_operand): Remove
|
|
redundant match_code test.
|
|
(gpc_reg_operand): Same.
|
|
(cc_reg_operand): Same.
|
|
(cc_reg_not_cr0_operand): Same.
|
|
|
|
2005-04-09 Jan Hubicka <jh@suse.cz>
|
|
|
|
Forgotten hunk from my last merge patch:
|
|
* final.c (output_addr_const): Do not call mark_referenced.
|
|
|
|
2005-04-09 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* doc/tree-ssa.texi: Add immediate use documentation.
|
|
|
|
2005-04-09 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (FL_WBUF): Define.
|
|
(arm_tune_strongarm): Renamed from arm_is_strong. All uses changed.
|
|
(arm_is_6_or_7): Delete.
|
|
(arm_tune_wbuf): New.
|
|
(arm_override_options): Set arm_tune_wbuf.
|
|
* arm.h (arm_tune_strongarm): Renamed from arm_is_strong.
|
|
(arm_is_6_or_7): Delete declaration.
|
|
(arm_tune_wbuf): New declartion.
|
|
* arm.md (is_strongarm): Derive from arm_tune_strongarm.
|
|
(model_wbuf): Derive from arm_tune_wbuf.
|
|
* arm-cores.def (arm600, arm610, arm620, arm700, arm700i, arm710)
|
|
(arm720, arm710c, arm7100, arm7500, arm7500fe, arm710t, arm720t)
|
|
(arm740t): Mark CPUs as having a write buffer.
|
|
|
|
2005-04-09 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.md (*fp_jcc_7_387): Use 'const0_operand' instead
|
|
of 'const_double_operand' in operand 2 constraints. Update enable
|
|
condition.
|
|
|
|
2005-04-09 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* builtins.def (BUILT_IN_LFLOOR, BUILT_IN_LFLOORF, BUILT_IN_LFLOORL)
|
|
(BUILT_IN_LLFLOOR, BUILT_IN_LLFLOORF, BUILT_IN_LLFLOORL): New.
|
|
* optabs.h (enum optab_index): Add new OTI_lfloor.
|
|
(lfloor_optab): Define corresponding macro.
|
|
* optabs.c (init_optabs): Initialize lfloor_optab.
|
|
* genopinit.c (optabs): Implement lfloor_optab using lfloorsi2
|
|
and lfloordi2 patterns.
|
|
* builtins.c (expand_builtin_int_roundingfn): New prototype.
|
|
(expand_builtin_int_roundingfn): New function.
|
|
(fold_builtin_int_roundingfn): New prototype.
|
|
(fold_builtin_int_roundingfn): New function, renamed from
|
|
fold_builtin_lround.
|
|
Handle BUILT_IN_LROUND{,F,L}, BUILT_IN_LLROUND{,F,L} and
|
|
BUILT_IN_LFLOOR{,F,L}, BUILT_IN_LLFLOOR{,F,L}.
|
|
(fold_builtin_1): Fold BUILT_IN_LFLOOR{,F,L} and
|
|
BUILT_IN_LLFLOOR{,F,L} using fold_builtin_int_roundingfn.
|
|
(mathfn_built_in): Handle BUILT_IN LFLOOR and BUILT_IN_LLFLOOR.
|
|
(expand_builtin): Expand BUILT_IN_LFLOOR{,F,L} and
|
|
BUILT_IN_LLFLOOR{,F,L} using expand_builtin_int_roundingfn.
|
|
* convert.c (convert_to_integer): Convert (long int)floor{,f,l},
|
|
into lfloor built-in function and (long long int)floor{,f,l} into
|
|
llfloor built-in function.
|
|
* fold-const.c (tree_expr_nonnegative_p): Add BUILT_IN_LFLOOR and
|
|
BUILT_IN_LLFLOOR.
|
|
|
|
2005-04-08 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-common.def: Move FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
|
|
CONTINUE_STMT, and SWITCH_STMT to cp/cp-tree.def.
|
|
* c-common.h (WHILE_COND, WHILE_BODY): Move to cp/cp-tree.h.
|
|
(DO_COND, DO_BODY): Likewise.
|
|
(FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Likewise.
|
|
(SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Likewise.
|
|
(c_common_stmt_codes): Remove FOR_STMT, WHILE_STMT, DO_STMT,
|
|
BREAK_STMT, CONTINUE_STMT, and SWITCH_STMT.
|
|
(build_continue_stmt, build_break_stmt): Don't declare.
|
|
(c_do_switch_warnings): Update declaration.
|
|
* c-gimplify.c (enum bc_t): Remove.
|
|
(struct c_gimplify_ctx, ctxp): Remove.
|
|
(push_context, pop_context): Remove static functions.
|
|
(c_genericize): Don't call push_context or pop_context.
|
|
(begin_bc_block, finish_bc_block): Remove static functions.
|
|
(build_bc_goto): Likewise.
|
|
(gimplify_c_loop): Likewise.
|
|
(gimplify_for_stmt, gimplify_while_stmt): Likewise.
|
|
(gimplify_do_stmt, gimplify_switch_stmt): Likewise.
|
|
(c_gimplify_expr): Remove handling of FOR_STMT, WHILE_STMT,
|
|
DO_STMT, SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
|
|
* c-common.c (c_do_switch_warnings): Rename from
|
|
c_do_switch_warnings_1.
|
|
(c_do_switch_warnings) [old version]: Remove.
|
|
(c_do_switch_expr_warnings): Remove.
|
|
* c-typeck.c (c_finish_case): Call new c_do_switch_warnings
|
|
function instead of c_do_switch_expr_warnings.
|
|
* c-dump.c (c_dump_tree): Remove handling of BREAK_STMT,
|
|
CONTINUE_STMT, DO_STMT, FOR_STMT, SWITCH_STMT, and WHILE_STMT.
|
|
* c-pretty-print.c (pp_c_statement): Likewise.
|
|
* c-semantics.c (build_break_stmt, build_continue_stmt): Remove.
|
|
|
|
2005-04-08 Devang Patel <dpatel@apple.com>
|
|
|
|
* tree-if-conv.c (find_phi_replacement_condition): New parameter, loop.
|
|
While selecting replacement condition pay attention to loop header.
|
|
|
|
2005-04-08 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
Merge from tree-cleanup-branch: VRP, store CCP, store
|
|
copy-prop, incremental SSA updating of FUD chains and
|
|
newly exposed symbols.
|
|
|
|
* Makefile.in (tree-ssa-copy.o): Depend on tree-ssa-propagate.h.
|
|
(OBJS-common): Add tree-vrp.o.
|
|
(tree-vrp.o): New rule.
|
|
* basic-block.h (nearest_common_dominator_for_set): Declare.
|
|
* common.opt (ftree-store-ccp): New flag.
|
|
(ftree-copy-prop): New flag.
|
|
(ftree-vrp): New flag.
|
|
(ftree-store-copy-prop): New flag.
|
|
* dominance.c (nearest_common_dominator_for_set): New.
|
|
* domwalk.c (walk_dominator_tree): Only traverse
|
|
statements in blocks marked in walk_data->interesting_blocks.
|
|
* domwalk.h (struct dom_walk_data): Add field interesting_blocks.
|
|
* fold-const.c (fold): Handle ASSERT_EXPR.
|
|
* opts.c (decode_options): Set flag_tree_copy_prop at -O1.
|
|
Set flag_tree_store_ccp, flag_tree_store_copy_prop and
|
|
flag_tree_vrp at -O2.
|
|
* timevar.def (TV_TREE_VRP): Define.
|
|
(TV_TREE_COPY_PROP): Define.
|
|
(TV_TREE_STORE_COPY_PROP): Define.
|
|
(TV_TREE_SSA_INCREMENTAL): Define.
|
|
(TV_TREE_STORE_CCP): Define.
|
|
* tree-cfg.c (tree_can_merge_blocks_p): Remove reference
|
|
to kill_redundant_phi_nodes from comment.
|
|
(verify_expr): Handle ASSERT_EXPR.
|
|
* tree-dfa.c (mark_new_vars_to_rename): Remove second
|
|
argument. Update all users.
|
|
(mark_call_clobbered_vars_to_rename): Remove. Update all
|
|
users.
|
|
* tree-flow-inline.h (unmodifiable_var_p): New.
|
|
* tree-flow.h (enum value_range_type): Declare.
|
|
(struct value_range_def): Declare.
|
|
(value_range): Declare.
|
|
(remove_all_phi_nodes_for): Remove. Update all users.
|
|
(find_phi_node_for): Declare.
|
|
(add_type_alias): Declare.
|
|
(count_uses_and_derefs): Declare.
|
|
(kill_redundant_phi_nodes): Remove.
|
|
(rewrite_into_ssa): Remove.
|
|
(rewrite_def_def_chains): Remove.
|
|
(update_ssa, register_new_name_mapping, create_new_def_for,
|
|
need_ssa_update_p, name_registered_for_update_p,
|
|
release_ssa_name_after_update_ssa, dump_repl_tbl,
|
|
debug_repl_tbl, dump_names_replaced_by,
|
|
debug_names_replaced_by, mark_sym_for_renaming,
|
|
mark_set_for_renaming, get_current_def, set_current_def,
|
|
get_value_range, dump_value_range, debug_value_range,
|
|
dump_all_value_ranges, debug_all_value_ranges,
|
|
expr_computes_nonzero, loop_depth_of_name,
|
|
unmodifiable_var_p): Declare.
|
|
* tree-gimple.c (is_gimple_formal_tmp_rhs): Handle
|
|
ASSERT_EXPR.
|
|
* tree-into-ssa.c (block_defs_stack): Update comment.
|
|
(old_ssa_names, new_ssa_names, old_virtual_ssa_names,
|
|
syms_to_rename, names_to_release, repl_tbl,
|
|
need_to_initialize_update_ssa_p, need_to_update_vops_p,
|
|
need_to_replace_names_p): New locals.
|
|
(NAME_SETS_GROWTH_FACTOR): Define.
|
|
(struct repl_map_d): Declare.
|
|
(struct mark_def_sites_global_data): Add field
|
|
interesting_blocks.
|
|
(enum rewrite_mode): Declare.
|
|
(REGISTER_DEFS_IN_THIS_STMT): Define.
|
|
(compute_global_livein): Use last_basic_block instead of
|
|
n_basic_blocks.
|
|
(set_def_block): Remove last argument. Update all callers.
|
|
(prepare_use_operand_for_rename): Remove. Update all callers.
|
|
(prepare_def_operand_for_rename): Remove. Update all callers.
|
|
(symbol_marked_for_renaming): New.
|
|
(is_old_name): New.
|
|
(is_new_name): New.
|
|
(repl_map_hash): New.
|
|
(repl_map_eq): New.
|
|
(repl_map_free): New.
|
|
(names_replaced_by): New.
|
|
(add_to_repl_tbl): New.
|
|
(add_new_name_mapping): New.
|
|
(mark_def_sites): Assume that all the operands in the
|
|
statement are in normal form.
|
|
(find_idf): Assert that the block in the stack is valid.
|
|
(get_default_def_for): New.
|
|
(insert_phi_nodes_for): Add new argument 'update_p'.
|
|
Add documentation.
|
|
If update_p is true, add a new mapping between the LHS of
|
|
each new PHI and the name that it replaces.
|
|
(insert_phi_nodes_1): Only call find_idf if needed.
|
|
(get_reaching_def): Call get_default_def_for.
|
|
(rewrite_operand): Remove.
|
|
(rewrite_stmt): Do nothing if REGISTER_DEFS_IN_THIS_STMT
|
|
and REWRITE_THIS_STMT are false.
|
|
Assume that all the operands in the statement are in
|
|
normal form.
|
|
(rewrite_add_phi_arguments): Don't use PHI_REWRITTEN.
|
|
(rewrite_virtual_phi_arguments): Remove.
|
|
(invalidate_name_tags): Remove.
|
|
(register_new_update_single, register_new_update_set,
|
|
rewrite_update_init_block, replace_use,
|
|
rewrite_update_fini_block, rewrite_update_stmt,
|
|
rewrite_update_phi_arguments): New.
|
|
rewrite_blocks): Remove argument 'fix_virtual_phis'.
|
|
Add arguments 'entry', 'what' and 'blocks'.
|
|
Initialize the dominator walker according to 'what' and
|
|
'blocks'.
|
|
Start the dominator walk at 'entry'.
|
|
(mark_def_site_blocks): Add argument 'interesting_blocks'.
|
|
Use it to configure the dominator walker.
|
|
(rewrite_into_ssa): Remove argument 'all'.
|
|
Make internal.
|
|
(rewrite_all_into_ssa): Remove.
|
|
(rewrite_def_def_chains): Remove.
|
|
(mark_def_interesting, mark_use_interesting,
|
|
prepare_phi_args_for_update, prepare_block_for_update,
|
|
prepare_def_site_for, prepare_def_sites,
|
|
dump_names_replaced_by, debug_names_replaced_by,
|
|
dump_repl_tbl, debug_repl_tbl, init_update_ssa,
|
|
delete_update_ssa, create_new_def_for,
|
|
register_new_name_mapping, mark_sym_for_renaming,
|
|
mark_set_for_renaming, need_ssa_update_p,
|
|
name_registered_for_update_p, ssa_names_to_replace,
|
|
release_ssa_name_after_update_ssa,
|
|
insert_updated_phi_nodes_for, update_ssa): New.
|
|
* tree-loop-linear.c (linear_transform_loops): Call
|
|
update_ssa instead of rewrite_into_ssa.
|
|
* tree-optimize.c (vars_to_rename): Remove.
|
|
Update all users.
|
|
(init_tree_optimization_passes): Replace
|
|
pass_redundant_phi with pass_copy_prop.
|
|
Add pass_vrp.
|
|
Replace pass_ccp with pass_store_ccp.
|
|
Add pass_store_copy_prop after pass_store_ccp.
|
|
(execute_todo): If the TODO_ flags don't include updating
|
|
the SSA form, assert that it does not need to be updated.
|
|
Call update_ssa instead of rewrite_into_ssa and
|
|
rewrite_def_def_chains.
|
|
If TODO_verify_loops is set, call verify_loop_closed_ssa.
|
|
(tree_rest_of_compilation):
|
|
* tree-pass.h (TODO_dump_func, TODO_ggc_collect,
|
|
TODO_verify_ssa, TODO_verify_flow, TODO_verify_stmts,
|
|
TODO_cleanup_cfg): Renumber.
|
|
(TODO_verify_loops, TODO_update_ssa,
|
|
TODO_update_ssa_no_phi, TODO_update_ssa_full_phi,
|
|
TODO_update_ssa_only_virtuals): Define.
|
|
(pass_copy_prop, pass_store_ccp, pass_store_copy_prop, pass_vrp):
|
|
Declare.
|
|
* tree-phinodes.c (make_phi_node): Update documentation.
|
|
(remove_all_phi_nodes_for): Remove.
|
|
(find_phi_node_for): New.
|
|
* tree-pretty-print.c (dump_generic_node): Handle ASSERT_EXPR.
|
|
* tree-scalar-evolution.c (follow_ssa_edge_in_rhs): Likewise.
|
|
(interpret_rhs_modify_expr): Likewise.
|
|
* tree-sra.c (decide_instantiations): Mark all symbols in
|
|
SRA_CANDIDATES for renaming.
|
|
(mark_all_v_defs_1): Rename from mark_all_v_defs.
|
|
(mark_all_v_defs): New function. Update all users to call it
|
|
with the whole list of scalarized statements, not just the
|
|
first one.
|
|
* tree-ssa-alias.c (count_ptr_derefs): Make extern.
|
|
(compute_flow_insensitive_aliasing): If the tag is
|
|
unmodifiable and the variable isn't or vice-versa, don't
|
|
make them alias of each other.
|
|
(setup_pointers_and_addressables): If the type tag for
|
|
VAR is about to change, mark the old one for renaming.
|
|
(add_type_alias): New.
|
|
* tree-ssa-ccp.c: Document SSA-CCP and STORE-CCP.
|
|
(ccp_lattice_t): Rename from latticevalue.
|
|
(value): Remove. Update all users.
|
|
(const_val): New local variable.
|
|
(do_store_ccp): New local variable.
|
|
(dump_lattice_value): Handle UNINITIALIZED.
|
|
(debug_lattice_value): New.
|
|
(get_default_value): Re-write.
|
|
(set_lattice_value): Re-write.
|
|
(def_to_varying): Remove. Update all users.
|
|
(likely_value): Return VARYING for statements that make
|
|
stores when STORE_CCP is false.
|
|
Return VARYING for any statement other than MODIFY_EXPR,
|
|
COND_EXPR and SWITCH_EXPR.
|
|
(ccp_initialize): Re-write.
|
|
(replace_uses_in, replace_vuse_in, substitute_and_fold):
|
|
Move to tree-ssa-propagate.c.
|
|
(ccp_lattice_meet): Handle memory stores when
|
|
DO_STORE_CCP is true.
|
|
(ccp_visit_phi_node): Likewise.
|
|
(ccp_fold): Likewise.
|
|
(evaluate_stmt): Likewise.
|
|
(visit_assignment): Likewise.
|
|
(ccp_visit_stmt): Likewise.
|
|
(execute_ssa_ccp): Add argument 'store_ccp'. Copy it
|
|
into DO_STORE_CCP.
|
|
(do_ssa_ccp): New.
|
|
(pass_ccp): Use it.
|
|
(do_ssa_store_ccp): New.
|
|
(gate_store_ccp): New.
|
|
(pass_store_ccp): Declare.
|
|
* tree-ssa-copy.c: Include tree-ssa-propagate.h.
|
|
(may_propagate_copy): Reformat.
|
|
Don't abort if ORIG is a virtual and DEST isn't.
|
|
If NEW does not have alias information but DEST does,
|
|
copy it.
|
|
(copy_of, cached_last_copy_of, do_store_copy_prop, enum
|
|
copy_prop_kind, which_copy_prop): Declare.
|
|
(stmt_may_generate_copy, get_copy_of_val,
|
|
get_last_copy_of, set_copy_of_val, dump_copy_of,
|
|
copy_prop_visit_assignment, copy_prop_visit_cond_stmt,
|
|
copy_prop_visit_stmt, copy_prop_visit_phi_node,
|
|
init_copy_prop, fini_copy_prop, execute_copy_prop,
|
|
gate_copy_prop, do_copy_prop, gate_store_copy_prop,
|
|
store_copy_prop): New.
|
|
(pass_copy_prop, pass_store_copy_prop): Declare.
|
|
* tree-ssa-dom.c (struct opt_stats_d): Add fields
|
|
'num_const_prop' and 'num_copy_prop'.
|
|
(cprop_operand): Update them.
|
|
(dump_dominator_optimization_stats): Dump them.
|
|
(tree_ssa_dominator_optimize): Call update_ssa instead of
|
|
rewrite_into_ssa.
|
|
(loop_depth_of_name): Declare extern.
|
|
(simplify_cond_and_lookup_avail_expr): Guard against NULL
|
|
values for LOW or HIGH.
|
|
(cprop_into_successor_phis): Only propagate if NEW != ORIG.
|
|
(record_equivalences_from_stmt): Call expr_computes_nonzero.
|
|
(cprop_operand): Only propagate if VAL != OP.
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Mark symbols in removed
|
|
statement for renaming.
|
|
* tree-ssa-loop-im.c (move_computations): Call update_ssa.
|
|
* tree-ssa-loop-ivopts.c (rewrite_address_base): Call
|
|
add_type_alias if necessary.
|
|
Call mark_new_vars_to_rename.
|
|
(tree_ssa_iv_optimize): If new symbols need to be renamed,
|
|
mark every statement updated, call update_ssa and
|
|
rewrite_into_loop_closed_ssa.
|
|
* tree-ssa-loop-manip.c (add_exit_phis): Do not remove DEF_BB
|
|
from LIVEIN if VAR is a virtual.
|
|
* tree-ssa-loop.c (tree_loop_optimizer_init): Call update_ssa.
|
|
* tree-ssa-operands.c (get_expr_operands): Handle ASSERT_EXPR.
|
|
(get_call_expr_operands): Reformat statement.
|
|
(add_stmt_operand): Don't create V_MAY_DEFs for read-only
|
|
symbols.
|
|
* tree-ssa-propagate.c (ssa_prop_init): Initialize
|
|
SSA_NAME_VALUE for every name.
|
|
(first_vdef, stmt_makes_single_load, stmt_makes_single_store,
|
|
get_value_loaded_by): New.
|
|
(replace_uses_in, replace_vuses_in, replace_phi_args_in,
|
|
substitute_and_fold): Move from tree-ssa-ccp.c.
|
|
* tree-ssa-propagate.h (struct prop_value_d, prop_value_t,
|
|
first_vdef, stmt_makes_single_load, stmt_makes_single_store,
|
|
get_value_loaded_by, replace_uses_in, substitute_and_fold):
|
|
Declare.
|
|
* tree-ssa.c (verify_use): Fix error message.
|
|
(propagate_into_addr, replace_immediate_uses, get_eq_name,
|
|
check_phi_redundancy, kill_redundant_phi_nodes,
|
|
pass_redundant_phi): Remove. Update all users.
|
|
* tree-vect-transform.c (vect_create_data_ref_ptr): Call
|
|
add_type_alias, if necessary.
|
|
* tree-vectorizer.h (struct _stmt_vect_info): Update
|
|
documentation for field 'memtag'.
|
|
* tree-vrp.c: New file.
|
|
* tree.def (ASSERT_EXPR): Define.
|
|
* tree.h (ASSERT_EXPR_VAR): Define.
|
|
(ASSERT_EXPR_COND): Define.
|
|
(SSA_NAME_VALUE_RANGE): Define.
|
|
(struct tree_ssa_name): Add field 'value_range'.
|
|
(PHI_REWRITTEN): Remove.
|
|
(struct tree_phi_node): Remove field 'rewritten'.
|
|
* doc/invoke.texi (-fdump-tree-storeccp, -ftree-copy-prop,
|
|
-ftree-store-copy-prop): Document.
|
|
* doc/tree-ssa.texi: Remove broken link to McCAT's compiler.
|
|
Document usage of update_ssa.
|
|
|
|
2005-04-08 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/20814
|
|
* config/rs6000/predicates.md (altivec_register_operand): Accept
|
|
SUBREG.
|
|
(and64_operand): Do not limit CONST_INT to mask64_operand.
|
|
(and64_2_operand): Do not limit CONST_INT to mask64_1or2_operand.
|
|
(and_operand): Do not limit CONST_INT to mask_operand.
|
|
|
|
2005-04-09 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR rtl-optimization/20466
|
|
* flow.c (invalidate_mems_from_set): Handle a MEM by checking it
|
|
for overlap of the address of each list member.
|
|
(mark_set_1): Call invalidate_mems_from_set for MEMs too.
|
|
|
|
2005-04-08 Mike Stump <mrs@apple.com>
|
|
|
|
* config/darwin.c (indirect_data): Fix typo in strncmp logic.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_prologue): Use 5 nops,
|
|
instead of 4.
|
|
|
|
2005-04-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-tree.h (C_LANG_TREE_NODE_CHAIN_NEXT): Remove.
|
|
|
|
* function.c (push_function_context_to): Don't set
|
|
contains_functions.
|
|
* function.h (function): Remove contains_functions.
|
|
(current_function_contains_functions): Remove.
|
|
|
|
* function.h (function): Remove instrument_entry_exit.
|
|
(current_function_instrument_entry_exit): Remove.
|
|
|
|
* function.h (nonlocal_labels): Remove.
|
|
|
|
* tree.h (STRIP_MAIN_TYPE_NOPS): Remove.
|
|
|
|
* genattrtab.c (attr_desc): Remove negative_ok and unsigned_p.
|
|
(check_attr_value, write_attr_get, write_expr_attr_cache,
|
|
find_attr, make_internal_attr): Don't reference negative_ok or
|
|
unsigned_p.
|
|
* genattrtab.h (ATTR_NEGATIVE_OK, ATTR_UNSIGNED,
|
|
ATTR_FUNC_UNITS, ATTR_BLOCKAGE): Remove.
|
|
(ATTR_STATIC): Adjust the value.
|
|
|
|
* c-common.h (C_ARTIFICIAL_STRING_P): Remove.
|
|
|
|
2005-04-08 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/tpf.h (ASM_SPEC): Define.
|
|
|
|
2005-04-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-flow.h: Remove the prototype for
|
|
redirect_immediate_uses.
|
|
(TDFA_USE_OPS, TDFA_USE_VOPS): Remove.
|
|
|
|
2005-04-08 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (arm_const_double_by_parts): New function.
|
|
* arm-protos.h (arm_const_double_by_parts): Add prototype.
|
|
* arm.md (define_split for 64-bit constants): Add another one.
|
|
|
|
2005-04-08 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* tree-ssa-operands.c (correct_use_link): Remove linear scan.
|
|
|
|
2005-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* system.h: Revert last change.
|
|
|
|
2005-04-08 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/xtensa/xtensa.h (target_flags, MASK_NO_FUSED_MADD)
|
|
(MASK_CONST16, TARGET_NO_FUSED_MADD, TARGET_CONST16)
|
|
(TARGET_SWITCHES): Delete.
|
|
* config/xtensa/xtensa.c (TARGET_DEFAULT_TARGET_FLAGS): Define.
|
|
* config/xtensa/xtensa.md (muladdsf3, mulsubsf3): Check
|
|
TARGET_FUSED_MADD instead of !TARGET_NO_FUSED_MADD.
|
|
* config/xtensa/xtensa.opt: New file.
|
|
|
|
2005-04-08 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/fp-bit.c: Include L_mul_tf in #endif comment.
|
|
* config/fp-bit.h: Tidy comments.
|
|
|
|
2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* system.h: Poison PARAMS.
|
|
|
|
2005-04-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/vax/vax.h (target_flags, MASK_UNIX_ASM, MASK_VAXC_ALIGNMENT)
|
|
(MASK_G_FLOAT, TARGET_UNIX_ASM, TARGET_VAXC_ALIGNMENT, TARGET_G_FLOAT)
|
|
(TARGET_SWITCHES): Delete.
|
|
* config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Override default.
|
|
* config/vax/vax.opt: New file.
|
|
|
|
2005-04-07 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Fix incorrect comment.
|
|
|
|
2005-04-07 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/iq2000/iq2000.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE): Don't
|
|
define.
|
|
* config/mips/mips.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE): Likewise.
|
|
* config/sparc/sparc.h (DONT_ACCESS_GBLS_AFTER_EPILOGUE):
|
|
Likewise.
|
|
|
|
2005-04-07 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-sink.c (nearest_common_dominator_of_uses): Consider
|
|
all immediate uses in PHI nodes.
|
|
|
|
2005-04-07 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (arm_const_double_inline_cost): Handle any constant by
|
|
using gen_lowpart and gen_highpart_mode.
|
|
(note_invalid_constants): All constants in an RTX with a constraint
|
|
that permits memory are now pushed to the constant pool.
|
|
(output_move_double): Delete code to handle reg to reg and
|
|
constant to reg moves.
|
|
(const_double_needs_minipool, output_mov_immediate): Delete.
|
|
* arm.h (EXTRA_CONSTRAINT_STR_ARM): All 'D' variants now handle
|
|
CONST_INT and CONST_VECTOR.
|
|
* arm.md (ANY64): New mode macro.
|
|
(arm_movdi): Split reg-reg and const-reg moves. Simplify constraints.
|
|
(movdf_soft_insn): Split reg-reg and const-reg moves.
|
|
(split patterns for 64-bit constant and register moves): New.
|
|
* cirrus.md (cirrus_arm_movdi): Split reg-reg and const-reg moves.
|
|
(cirrus_movdf_hard_insn): Likewise.
|
|
* fpa.md (movdf_fpa): Likewise.
|
|
* iwmmxt.md (iwmmxt_arm_movdi): Likewise.
|
|
(movv8qi_internal, movv4hi_internal, movv2si_internal): Fix
|
|
constraints.
|
|
(movv2si_internal_2): Likewise.
|
|
* vfp.md (arm_movdi_vfp): Split reg-reg and const-reg moves.
|
|
(movdf_vfp): Likewise.
|
|
* arm-protos.h (output_mov_immediate): Delete prototype.
|
|
|
|
2005-04-07 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR target/20093
|
|
* simplify-rtx.c (simplify_unary_operation_1): Check
|
|
SUBREG_PROMOTED_UNSIGNED_P (op) > 0 for zero-extension.
|
|
|
|
2005-04-06 James E Wilson <wilson@specifixinc.com>
|
|
|
|
PR target/20717
|
|
* cgraphunit.c (record_call_1, case FDESC_EXPR): Handle same as
|
|
ADDR_EXPR.
|
|
|
|
2004-04-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* coverage.h (GCOV_TYPE_NODE): Delete.
|
|
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref)
|
|
(build_ctr_info_type): Use get_gcov_type () instead of GCOV_TYPE_NODE.
|
|
* tree-profile.c (tree_gen_edge_profiler, tree_gen_interval_profiler)
|
|
(tree_gen_pow2_profiler, tree_gen_one_value_profiler): Likewise.
|
|
* value-prof.c (tree_divmod_fixed_value_transform): Delete.
|
|
|
|
2004-04-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR other/20792
|
|
* Makefile.in (gcc.pot): Remove options.c dependency.
|
|
* optc-gen.awk: Don't quote help strings with N_().
|
|
|
|
2005-04-06 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* c-common.c (handle_malloc_atttribute): Only set DECL_IS_MALLOC if
|
|
the function returns a pointer type.
|
|
|
|
2005-04-06 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): New
|
|
* params.h (SALIAS_MAX_IMPLICIT_FIELDS): New
|
|
* doc/invoke.texi: Documnet salias-max-implicit-fields.
|
|
* tree-ssa-alias.c (struct used_part): Add implicit_uses and
|
|
explicit_uses members.
|
|
(get_or_create_used_part_for): Initialize new fields.
|
|
(fieldoff_compare): New function.
|
|
(create_overlap_variables_for): Count number of fields, use
|
|
heuristic to determine whether to create subvars for vars with
|
|
only implicit uses.
|
|
Sort the field list by offset and avoid creating duplicate SFT's.
|
|
|
|
2005-04-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* c.opt (-F): Remove trailing whitespace from help string.
|
|
(-finput-charset): Use a tab to separate the switch name and help
|
|
string.
|
|
* common.opt (-fsched-stalled-insns, -fsched-stalled-insns-dep)
|
|
(-ftree-vectorizer-verbose): Likewise.
|
|
|
|
2005-04-06 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-sink.c (nearest_common_dominator_of_uses): Look at
|
|
a PHI argument where a use occurs instead of all PHI arguments.
|
|
|
|
2005-04-06 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-decl.c (finish_decl): Apply pending #pragma weak regardless of
|
|
scope.
|
|
|
|
2005-04-06 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c, tree-flow-inline.h, tree-flow.h, tree-ssa-operands.c,
|
|
tree-ssa-sink.c, tree.h, config/bfin/bfin.c,
|
|
config/bfin/bfin.h: Fix comment typos.
|
|
|
|
2005-04-06 Ranjit Mathew <rmathew@hotmail.com>
|
|
|
|
* doc/install.texi: Update the URL for Jacks.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
|
|
2005-04-06 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/17245
|
|
* config/sparc/sparc.c (legitimate_address_p): Remove 'imm2'.
|
|
Revert 2004-10-08 patch. Reject TFmode LO_SUM in 32-bit mode.
|
|
|
|
2005-04-06 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* Makefile.in (LIBGCC2_CFLAGS): Revert -pipe change.
|
|
|
|
2005-04-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/v850/v850-protos.h (override_options): Delete.
|
|
* config/v850/v850.h (target_flags, MASK_GHS, MASK_LONG_CALLS, MASK_EP)
|
|
(MASK_PROLOG_FUNCTION, MASK_DEBUG, MASK_V850, MASK_V850E)
|
|
(MASK_SMALL_SLD, MASK_BIG_SWITCH, MASK_NO_APP_REGS, MASK_DISABLE_CALLT)
|
|
(MASK_STRICT_ALIGN, MASK_US_BIT_SET, MASK_US_MASK_SET, TARGET_GHS)
|
|
(TARGET_LONG_CALLS, TARGET_EP, TARGET_PROLOG_FUNCTION, TARGET_V850)
|
|
(TARGET_BIG_SWITCH, TARGET_DEBUG, TARGET_V850E, TARGET_US_BIT_SET)
|
|
(TARGET_SMALL_SLD, TARGET_DISABLE_CALLT, TARGET_NO_APP_REGS)
|
|
(TARGET_STRICT_ALIGN, TARGET_SWITCHES, TARGET_OPTIONS)
|
|
(OVERRIDE_OPTIONS): Delete.
|
|
(MASK_CPU): Redefine as MASK_V850 | MASK_V850E.
|
|
(small_memory_info): Remove the value field.
|
|
(CONDITIONAL_REGISTER_USAGE): Check !TARGET_APP_REGS rather than
|
|
TARGET_NO_APP_REGS.
|
|
* config/v850/v850.c (small_memory): Remove the value field.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(override_options): Delete.
|
|
(v850_handle_memory_option, v850_handle_option): New functions.
|
|
* config/v850/v850.opt: New file.
|
|
|
|
2005-04-06 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config.host: Add a section for generic hosts, and a subsection
|
|
for Darwin. Add a case for x86-darwin. Update ppc-darwin case.
|
|
* config/host-darwin.c: New, split out of config/rs6000/host-darwin.c.
|
|
* config/host-darwin.h: New.
|
|
* config/x-darwin: New.
|
|
* config/i386/host-i386-darwin.c: New.
|
|
* config/i386/x-darwin: New.
|
|
* config/rs6000/host-darwin.c: Include host-darwin.h.
|
|
(darwin_rs6000_gt_pch_get_address): Move to config/host-darwin.c.
|
|
(darwin_rs6000_gt_pch_use_address): Likewise.
|
|
* config/rs6000/x-darwin: Change name of .o built, update
|
|
dependencies for changes to rs6000/host-darwin.c.
|
|
|
|
2005-04-06 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
PR target/17824
|
|
* config/c4x/c4x.h (ASM_PROG, LD_PROG): Remove.
|
|
|
|
2005-04-06 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vect-analyze.c (vect_analyze_loop_form): Call
|
|
split_loop_exit_edge instead of loop_split_edge_with.
|
|
|
|
2005-04-06 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config/rs6000/altivec.md (UNSPEC_VSLW, UNSPEC_SUBS,
|
|
UNSPEC_SET_VSCR): New constants, used throughout.
|
|
(*andc3_v4sf): New.
|
|
(altivec_vspltisb, altivec_vsplitish, altivec_vsplitisw):
|
|
Replace with...
|
|
(altivec_vspltis<VI_char>): ... this pattern, using
|
|
a QImode const_int_operand for the immediate.
|
|
(abs<mode>2, absv4sf2, altivec_abss_<mode>): Rewrite as
|
|
define_expands.
|
|
|
|
2005-04-06 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
PR target/17822
|
|
* config/avr/t-avr (AR_FOR_TARGET,RANLIB_FOR_TARGET): Remove.
|
|
|
|
2005-04-06 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* Makefile.in (LIBGCC2_CFLAGS): Compile with -pipe.
|
|
|
|
2005-04-06 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* gcc.c: Correct comment about DEFAULT_SWITCH_TAKES_ARG and
|
|
DEFAULT_WORD_SWITCH_TAKES_ARG which incorrectly reported these
|
|
macros as living in "this file" and not gcc.h.
|
|
|
|
2005-04-06 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* doc/invoke.texi (Optimize Options): Mention -ftree-lrs, not
|
|
-ftree-live_range_split. Perhaps renamed at some point?
|
|
|
|
2005-04-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR target/20625
|
|
* tree-ssa-loop-ivopts.c (generic_type_for): New function.
|
|
(add_candidate_1): Use generic_type_for instead of unsigned_type_for.
|
|
|
|
2005-04-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-flow.h (number_of_iterations_cond): Declaration removed.
|
|
* tree-ssa-loop-niter.c (number_of_iterations_cond): Made static.
|
|
(number_of_iterations_special): New function.
|
|
(number_of_iterations_exit): Use number_of_iterations_special.
|
|
Use simplify_using_outer_evolutions only at -O3.
|
|
(number_of_iterations_cond, tree_simplify_using_condition,
|
|
simplify_using_initial_conditions, loop_niter_by_eval,
|
|
compare_trees, can_count_iv_in_wider_type_bound,
|
|
simplify_using_outer_evolutions): Use fold_build.
|
|
|
|
2005-04-05 Thomas Fitzsimmons <fitzsim@redhat.com>
|
|
|
|
* doc/install.texi (Configuration): Document --with-java-home.
|
|
|
|
2005-04-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/20342
|
|
PR target/20447
|
|
* config/i386/i386.c (print_operand): Handle vector zeros.
|
|
(ix86_split_to_parts): Handle CONST_VECTOR.
|
|
(ix86_hard_regno_mode_ok): Allow MMX modes in general regs.
|
|
(ix86_modes_tieable_p): Use ix86_hard_regno_mode_ok to decide
|
|
what modes to tie for MMX and SSE registers.
|
|
* config/i386/i386.h (MMX_REG_MODE_P): Remove.
|
|
* config/i386/i386.md: Extend move 0 -> xor peephole to apply
|
|
to vector modes as well.
|
|
* config/i386/predicates.md (const0_operand): Handle VOIDmode
|
|
properly as an input mode.
|
|
|
|
2005-04-05 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* tree-ssa-operands.c (verify_abort): Use %p for pointers.
|
|
|
|
2005-04-05 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* tree-pretty-print.c (dump_generic_node): Use %p for pointer.
|
|
|
|
2005-04-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.c (init_cumulative_args): For -m32 -mfpmath=sse
|
|
and local functions, set sse_nregs to 8 and float_in_sse.
|
|
(function_arg_advance, function_arg): If float_in_sse, pass
|
|
SFmode and DFmode arguments in SSE registers.
|
|
* config/i386/i386.h (CUMULATIVE_ARGS): Add float_in_sse field.
|
|
|
|
* config/i386/i386.c (ix86_value_regno): Only optimize local functions
|
|
of -funit-at-a-time.
|
|
|
|
2005-04-05 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config/i386/i386-protos.h (ix86_function_value): Accept two
|
|
arguments, like the target macro.
|
|
* config/i386/i386.h (FUNCTION_VALUE): Pass both arguments.
|
|
* config/i386/i386.c (ix86_function_value): Accept the second
|
|
argument of the target macro.
|
|
(ix86_function_ok_for_sibcall): Pass a function pointer to
|
|
ix86_function_value.
|
|
(ix86_function_value, ix86_libcall_value) [!TARGET_64BIT]: Adjust
|
|
call to ix86_value_regno).
|
|
(ix86_value_regno): Add support for returning floating point values
|
|
in SSE registers.
|
|
|
|
2005-04-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/20076
|
|
* tree-inline.c (inline_forbidden_p_1): Prevent inlining functions
|
|
that call __builtin_return or __builtin_apply_args.
|
|
|
|
2005-04-05 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Use update_stmt.
|
|
Use immediate use iterator.
|
|
(stmt_is_bumper_for_loop): Use immediate use iterator.
|
|
* predict.c (strip_builtin_expect): Use update_stmt.
|
|
* tree-cfg.c (update_modified_stmts): New. Call update_stmt_if_modified
|
|
on all elements of a STATEMENT_LIST.
|
|
(bsi_insert_before, bsi_insert_after): Call update_modified_stmts.
|
|
(bsi_remove): Remove imm_use links and mark the stmt as modified.
|
|
(bsi_replace): Mark stmt as modified and the update it.
|
|
* tree-complex.c (update_complex_assignment): Call mark_stmt_modified.
|
|
(expand_complex_libcal): Call update_stmt.
|
|
(expand_complex_comparison): Call mark_stmt_modified.
|
|
(expand_complex_operations_1): Call update_stmt_if_modified.
|
|
(expand_vector_operations_1): Call mark_stmt_modified.
|
|
* tree-dfa.c (compute_immediate_uses, free_df_for_stmt, free_df,
|
|
compute_immediate_uses_for_phi, compute_immediate_uses_for_stmt,
|
|
add_immediate_use, redirect_immediate_use,
|
|
redirect_immediate_uses, dump_immediate_uses, debug_immediate_uses,
|
|
dump_immediate_uses_for, debug_immediate_uses_for): Delete.
|
|
(mark_new_vars_to_rename): Call update_stmt.
|
|
* tree-dump.c (dump_option_value_in): Add "stmtaddr".
|
|
* tree-flow-inline.h (modify_stmt): Rename to mark_stmt_modified.
|
|
Ignore PHI nodes.
|
|
(unmodify_stmt): Delete.
|
|
(update_stmt): New. Force an update of a stmt.
|
|
(update_stmt_if_modified): update a stmt if it is out of date.
|
|
(get_stmt_operands): Verify stmt is NOT modified.
|
|
(stmt_modified_p): Update comment.
|
|
(delink_imm_use): Remove a use node from its immuse list.
|
|
(link_imm_use_to_list): Link a use node to a specific list.
|
|
(link_imm_use): Link a node to the correct list.
|
|
(set_ssa_use_from_ptr): Set a use node to a specific value, and insert
|
|
it in the correct list, if appropriate.
|
|
(link_imm_use_stmt): Link a use node, and set the stmt pointer.
|
|
(relink_imm_use): Link a use node in place of another node in a list.
|
|
(relink_imm_use_stmt): LInk a node in place of another node, and set
|
|
the stmt pointer.
|
|
(end_safe_imm_use_traverse): New. Terminate a safe immuse iterator.
|
|
(end_safe_imm_use_p): New. Check for the end of a safe immuse iterator.
|
|
(first_safe_imm_use): New. Initialize a safe immuse iterator.
|
|
(next_safe_imm_use): New. Proceed to next safe immuse iterator value.
|
|
(end_readonly_imm_use_p): New. Check for end of a fast immuse iterator.
|
|
(first_readonly_imm_use): New. Initialize a fast immuse iterator.
|
|
(next_readonly_imm_use): New. Get the next fast immuse iterator value.
|
|
(has_zero_uses): New. Return true if there are no uses of a var.
|
|
(has_single_use): New. Return true if there is only a single use of a
|
|
variable.
|
|
(single_imm_use): New. Return the simgle immediate use.
|
|
(num_imm_uses): New. Return the number of immediate uses.
|
|
(get_v_must_def_ops): Use is now a pointer.
|
|
(use_operand_p, get_v_may_def_op_ptr, get_vuse_op_ptr,
|
|
get_v_must_def_kill_ptr, get_phi_arg_def_ptr): Return the address of
|
|
the use node.
|
|
(get_immediate_uses, num_immediate_uses, immediate_use): Delete.
|
|
(delink_stmt_imm_use): Delink all immuses from a stmt.
|
|
(phi_arg_index_from_use): New. Return a phi arg index for a use.
|
|
* tree-flow.h (struct dataflow_d): Delete.
|
|
(immediate_use_iterator_d): New. Immediate use iterator struct.
|
|
(FOR_EACH_IMM_USE_FAST): New. Macro for read only immuse iteration.
|
|
(FOR_EACH_IMM_USE_SAFE): New. Macro for write-safe immuse iteration.
|
|
(BREAK_FROM_SAFE_IMM_USE): New. Macro for earlyu exit from write-safe
|
|
iteration.
|
|
(struct stmt_ann_d): Remove dataflow_t from struct.
|
|
* tree-if-conv.c (tree_if_conversion). Don't call free_df.
|
|
(if_convertible_phi_p): Use FAST immuse iterator.
|
|
(if_convertible_loop_p): Don't call compute_immediate_uses.
|
|
(replace_phi_with_cond_modify_expr): Call update_stmt.
|
|
* tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites): Call
|
|
update_stmt_if_modified.
|
|
(rewrite_all_into_ssa): Initialize ssa operands.
|
|
* tree-loop-linear.c (linear_transform_loops): Don't call free_df or
|
|
compute_immediate_uses.
|
|
* tree-optimize.c (execute_todo): Call verify_ssa whenever the
|
|
ssa_property is available.
|
|
(execute_one_pass): Change parameters passed to execute_todo.
|
|
* tree-outof-ssa.c (rewrite_trees): Don't call modify_stmt.
|
|
(remove_ssa_form): Call fini_ssa_operands.
|
|
(insert_backedge_copies): Delete call to modify_stmt.
|
|
* tree-phinodes.c (make_phi_node): Initialize use nodes.
|
|
(release_phi_node): Delink any use nodes before releasing.
|
|
(resize_phi_node): Relink any use nodes.
|
|
(remove_phi_arg_num): Delink the use node.
|
|
(remove_phi_node): Release the ssa_name AFTER releasing the phi node.
|
|
(remove_all_phi_nodes_for): Release phi node first.
|
|
* tree-pretty-print.c (dump_generic_node): Print stmt address.
|
|
* tree-sra.c (mark_all_v_defs): Call update_stmt_if_modified.
|
|
(scalarize_use, scalarize_copy): Call update_stmt.
|
|
* tree-ssa-alias.c (compute_may_aliases): Update all modified stmts.
|
|
(compute_points_to_and_addr_escape): Call mark_stmt_modified.
|
|
* tree-ssa-cpp.c (need_imm_uses_for): Delete.
|
|
(ccp_initialize): Remove call to compute_immediate_uses.
|
|
(substitute_and_fold, execute_fold_all_builtins): Call update_stmt.
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Update all modified
|
|
stmts.
|
|
(simplify_cond_and_lookup_avail_expr): Call mark_stmt_modified.
|
|
(simplify_switch_and_lookup_avail_expr): Call mark_stmt_modified.
|
|
(eliminate_redundant_computations): Call mark_stmt_modified.
|
|
(cprop_operand): Call mark_stmt_modified.
|
|
(optimize_stmt): Call update_stmt_if_modified and mark_stmt_modified.
|
|
* tree-ssa-dse.c (fix_phi_uses, fix_stmt_v_may_defs): Delete.
|
|
(dse_optimize_stmt): Use new immuse interface.
|
|
(tree_ssa_dse): Remove calls to compute_immediate_uses and free_df.
|
|
* tree-ssa-forwprop.c (need_imm_uses_for): Delete.
|
|
(substitute_single_use_vars): Use new immuse interface.
|
|
(tree_ssa_forward_propagate_single_use_vars): Remove calls to free_df
|
|
and compute_immediate_uses.
|
|
* tree-ssa-loop-im.c (single_reachable_address): Use new immuse
|
|
interface.
|
|
(rewrite_mem_refs): Call update_stmt.
|
|
(determine_lsm): Remove call to compute_imm_uses and free_df.
|
|
* tree-ssa-loop-ivcanon.c (create_canonical_iv): Call update_stmt.
|
|
(try_unroll_loop_completely): Call update_stmt.
|
|
* tree-ssa-loop-ivopts.c (rewrite_address_base): Call update_stmt.
|
|
(rewrite_use_compare): Call update_stmt.
|
|
(compute_phi_arg_on_exit): Insert each stmt before trying to process.
|
|
(rewrite_use) : Call update_stmt.
|
|
* tree-ssa-loop-manip.c (verify_loop_closed_ssa): Add arg to call.
|
|
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Call
|
|
update_stmt.
|
|
* tree-ssa-operands.c (NULL_USE_OPERAND_P): Remove declaration.
|
|
(allocate_use_optype, allocate_vuse_optype): Adjust allocation size.
|
|
(free_uses, free_vuses, free_v_may_defs, free_v_must_defs): Delink
|
|
use nodes.
|
|
(initialize_vuse_operand): New. Initialize a vuse operand.
|
|
(initialize_v_may_def_operand): New. Initialize a maydef operand.
|
|
(initialize_v_must_def_operand): New. Initialize a mustdef operand.
|
|
(finalize_ssa_defs): Use stmt parameter.
|
|
(correct_use_link): Ensure a use node is in the correct list, and has
|
|
the correct stmt pointer.
|
|
(finalize_ssa_uses, finalize_ssa_v_may_defs, finalize_ssa_vuses,
|
|
finalize_ssa_v_must_defs): Also initialize use nodes.
|
|
(finalize_ssa_stmt_operands): Pass extra stmt operands.
|
|
(build_ssa_operands): Seperate parsing from final operand construction.
|
|
(parse_ssa_operands): New. Parse entry point for operand building.
|
|
(swap_tree_operands): New. Swap 2 tree operands.
|
|
(update_stmt_operands): Ranamed from get_stmt_operands. Always builds
|
|
operands.
|
|
(get_expr_operands): Call swap_tree_operands when needed.
|
|
(copy_virtual_operands): Use initialize routines for virtual use ops.
|
|
(create_ssa_artficial_load_stmt): Add extra stmt parameter.
|
|
(verify_abort): New. Issue imm_use error.
|
|
(verify_imm_links): New Verify imm_use links for a var.
|
|
(dump_immediate_uses_for): New. Dump imm_uses for a var to file.
|
|
(dump_immediate_uses): New. Dump imm_uses for all vars to file.
|
|
(debug_immediate_uses): New. Dump imm_uses for all vars to stderr.
|
|
(debug_immediate_uses_for): New. Dump imm_uses for a var to stderr.
|
|
* tree-ssa-operands.h (struct use_operand_ptr): Delete.
|
|
(NULL_USE_OPERAND_P) Define.
|
|
(use_optype_d, v_def_use_operand_type, vuse_optype_d): Add immediate
|
|
use node.
|
|
(struct vuse_operand_type): New struct.
|
|
(SET_USE): Call set_ssa_use_from_ptr.
|
|
(USE_STMT): Define.
|
|
(PHI_ARG_INDEX_FROM_USE): Define.
|
|
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Set the phi
|
|
argument via SET_USE, not PHI_ARG_DEF_TREE.
|
|
* tree-ssa-pre.c (eliminate): Call update_stmt.
|
|
* tree-ssa-propagate.c (cfg_blocks_get): Use imm_use iterators. Don't
|
|
call free_df.
|
|
* tree-ssa-sink.c (all_immediate_uses_same_place): Use imm_use iterator.
|
|
(nearest_common_dominator_of_uses): Use imm_use iterator.
|
|
(statement_sink_location): Use imm_use iterator and interface.
|
|
(execute_sink_code): Don't call compute_immediate_uses or free-df.
|
|
* tree-ssa-threadupdate.c (create_edge_and_update_destination_phis): Use
|
|
PHI_ARG_DEF, not PHI_ARG_DEF_TREE.
|
|
* tree-ssa.c (verify_use, verify_phi_args): Verify some imm_use info.
|
|
(verify_ssa): Ensure no stmt is marked modify after optimization pass
|
|
if new parameter is true.
|
|
(init_tree_ssa): Don't initialize operand cache here.
|
|
(delete_tree_ssa): Don't destroy operand cache here.
|
|
(propagate_into_addr): Pass in a use pointer, return true if anything
|
|
was changed.
|
|
(replace_immediate_uses): Use imm_use iterator, call update_stmt.
|
|
(check_phi_redundancy): Use imm_use iterator.
|
|
(kill_redundant_phi_nodes): Don't call compute_immediate_uses or
|
|
free_df.
|
|
* tree-ssanames.c (make_ssa_name): Initialize imm_use node.
|
|
(release_ssa_name): Delink node and all elements in its imm_use list.
|
|
* tree-tailcall.c (adjust_return_value): Call update_stmt.
|
|
* tree-vect-analyze.c (vect_stmt_relevant_p): Use imm_use iterator.
|
|
* tree-vectorizer.c (need_imm_uses_for): Delete.
|
|
(vectorize_loops): Dont call compute_immediate_uses or free_df.
|
|
* tree.h (struct ssa_imm_use_d): Define.
|
|
(SSA_NAME_IMM_USE_NODE): Define.
|
|
(struct tree_ssa_name): Add imm_use node.
|
|
(PHI_DF): Delete.
|
|
(PHI_ARG_IMM_USE_NODE): Define.
|
|
(struct phi_arg_d): Add imm_use node.
|
|
(struct tree_phi_node): Remove struct dataflow_d element.
|
|
(TDF_STMTADDR): Define.
|
|
|
|
2005-04-05 Dale Johannesen <dalej@apple.com>
|
|
|
|
* doc/invoke.texi (Optimization Options): Remove
|
|
duplicate -fcse-follow-jumps. Add -fweb.
|
|
(-ftree-lim): Fix spelling (-ftree-loop-im, invariants).
|
|
(-fivcanon): Fix spelling (-ftree-loop-ivcanon).
|
|
|
|
2005-04-05 Per Bothner <per@bothner.com>
|
|
|
|
* tree-ssa.c (execute_early_warn_uninitialized): Pass context node
|
|
to talk_tree as 'data' parameter, rather than EXPR_LOCUS.
|
|
(warn_uninit): Get EXPR_LOCUS from context now instead.
|
|
This fixes a USE_MAPPED_LOCATION testsuite failure.
|
|
|
|
* tree-ssa.c (warn_uninitialized_var): Remove useless local.
|
|
|
|
2005-04-05 Per Bothner <per@bothner.com>
|
|
|
|
* c-decl.c (finish_function): If USE_MAPPED_LOCATION set the location
|
|
of the artification 'return 0' in main() to BUILTINS_LOCATION.
|
|
* tree-cfg.c (remove_bb): Check that location isn't BUILTINS_LOCATION
|
|
before warning.
|
|
|
|
2004-04-05 Devang Patel <dpatel@apple.com>
|
|
|
|
* config/rs600/altivec.md (altivec_vsr<VI_char>): Rename to ..
|
|
(lhsr<mode>3): ... new name.
|
|
(altivec_vsra<VI_char>): Rename to ..
|
|
(ashr<mode>3): ... new name.
|
|
* config/rs6000/rs6000.c (builtin_description): Rename shift
|
|
operations.
|
|
|
|
2004-04-05 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* combine.c (RTL_HOOKS_GEN_LOWPART_NO_EMIT): Use
|
|
gen_lowpart_for_combine.
|
|
* cse.c (gen_lowpart_if_possible): Move...
|
|
* rtlhooks.c (gen_lowpart_if_possible): ... here. Also try
|
|
gen_lowpart_SUBREG.
|
|
(gen_lowpart_no_emit_general): Use it.
|
|
|
|
2005-04-05 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (TARGET_ASM_FILE_END): Undefine before
|
|
overriding.
|
|
|
|
2005-04-05 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* system.h: Fix typo.
|
|
|
|
2005-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin-modes.def: New file.
|
|
* config/bfin/bfin-protos.h: New file.
|
|
* config/bfin/bfin.c: New file.
|
|
* config/bfin/bfin.h: New file.
|
|
* config/bfin/bfin.md: New file.
|
|
* config/bfin/bfin.opt: New file.
|
|
* config/bfin/crti.s: New file.
|
|
* config/bfin/crtn.s: New file.
|
|
* config/bfin/elf.h: New file.
|
|
* config/bfin/lib1funcs.asm: New file.
|
|
* config/bfin/predicates.md: New file.
|
|
* config/bfin/t-bfin: New file.
|
|
* config/bfin/t-bfin-elf: New file.
|
|
* doc/extend.texi (exception_handler, kspisusp, nesting, nmi_handler):
|
|
Document new attributes.
|
|
(interrupt, interrupt_handler, saveall): Update documentation for
|
|
these attributes.
|
|
* doc/install.texi (Specific): Add entry for the Blackfin.
|
|
* doc/invoke.texi (Blackfin Options): New section.
|
|
* doc/md.texi (Blackfin family): New section to document constraints.
|
|
* config.gcc: Add bfin*-* and bfin*-elf configurations.
|
|
|
|
2005-04-05 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* config/mips/iris6.h (DWARF_FRAME_RETURN_COLUMN): Redefine to
|
|
match what the system unwinder expects.
|
|
* config/mips/mips.c (mips_frame_set): If we're saving the return
|
|
address register and the dwarf return address column number differs
|
|
from the hard register number, adjust the note reg to refer to the
|
|
former.
|
|
|
|
2004-04-05 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mn10300/mn10300-protos.h (mn10300_override_options): Declare.
|
|
* config/mn10300/mn10300.h (target_flags, TARGET_MULT_BUG)
|
|
(TARGET_SWITCHES, TARGET_DEFAULT): Delete.
|
|
(processor_type): New enum.
|
|
(mn10300_processor): New variable.
|
|
(TARGET_AM33, TARGET_AM33_2): Redefine in terms of mn10300_processor.
|
|
(PROCESSOR_DEFAULT, OVERRIDE_OPTIONS): New macros.
|
|
* config/mn10300/linux.h (TARGET_SWITCHES, TARGET_DEFAULT): Delete.
|
|
(PROCESSOR_DEFAULT): New macro.
|
|
* config/mn10300/mn10300.c (mn10300_processor): New variable.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(mn10300_handle_option, mn10300_override_options): New functions.
|
|
* config/mn10300/mn10300.opt: New file.
|
|
|
|
2005-04-05 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
Sebastian Pop <sebastian.pop@cri.ensmp.fr>
|
|
|
|
PR tree-optimization/19903
|
|
* tree-chrec.c (chrec_convert): Return chrec_dont_know for constants
|
|
that don't fit in their type after conversion.
|
|
|
|
2005-04-05 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/20421
|
|
* config/i386/i386.md (frndintxf2_floor, frndintxf2_ceil)
|
|
(frndintxf2_trunc, frndintxf2_mask_pm): Add FLAGS_REG clobber.
|
|
Allocate local stack slots here. Set ix86_optimize_mode_switching.
|
|
flag here. Implement using define_insn_and_split.
|
|
(frndintxf2_floor_i387, frndintxf2_ceil_i387, frndintxf2_trunc_i387)
|
|
(frndintxf2_mask_pm_i387): New insn patterns.
|
|
(floorsf2, floordf2, floorxf2): Remove local stack slot allocations.
|
|
Do not set ix86_optimize_mode_switching flag.
|
|
(ceilsf2, ceildf2, ceilxf2): Same.
|
|
(btruncsf2, btruncdf2, btruncxf2): Same.
|
|
(nearbyintsf2, nearbyintdf2, nearbyintxf2): Same.
|
|
|
|
2005-04-05 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR debug/9963
|
|
* config/i386/cygming.h (ASM_OUTPUT_EXTERNAL): Pass DECL to
|
|
i386_pe_record_external_function.
|
|
(i386_pe_record_external_function): Update declaration.
|
|
* config/i386/winnt.c (struct extern_list): Add decl field.
|
|
(i386_pe_record_external_function): Add decl parameter.
|
|
(i386_pe_file_end): Check TREE_ASM_WRITTEN on decl, not
|
|
identifier.
|
|
* config/i386/i386-protos.h (i386_pe_record_external_function):
|
|
Update declaration.
|
|
|
|
2005-04-05 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/m68k/m68k-protos.h: Add a prototype for
|
|
valid_dbcc_comparison_p_2.
|
|
* config/m68k/m68k.c (not_sp_operand, symbolic_operand,
|
|
extend_operator, const_uint32_operand, const_sint32_operand,
|
|
general_src_operand, nonimmediate_src_operand,
|
|
memory_src_operand, post_inc_operand, pre_dec_operand,
|
|
pcrel_address): Move to predicates to predicates.md.
|
|
* config/m68k/m68k.h (PREDICATE_CODES): Remove.
|
|
* config/m68k/m68k.md: Include predicates.md.
|
|
* config/m68k/predicates.md: New.
|
|
|
|
2005-04-04 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* config/i386/i386.md (*truncdfsf2_i387_1): New pattern.
|
|
|
|
* fold-const.c (maybe_lvalue_p): Delete orphaned comment.
|
|
|
|
2005-04-04 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* c-typeck.c (struct c_switch): Rename switch_stmt field to
|
|
switch_expr.
|
|
(c_start_case): Build SWITCH_EXPR, not SWITCH_STMT.
|
|
(do_case): Use SWITCH_COND rather than SWITCH_STMT_COND.
|
|
(c_finish_case): Use SWITCH_BODY rather than SWITCH_STMT_BODY.
|
|
Call c_do_switch_expr_warnings rather than c_do_switch_warnings.
|
|
* c-common.c (c_do_switch_warnings_1): New static function broken
|
|
out of c_do_switch_warnings.
|
|
(c_do_switch_warnings): Call c_do_switch_warnings_1.
|
|
(c_do_switch_expr_warnings): New function.
|
|
* c-common.h (c_do_switch_expr_warnings): Declare.
|
|
|
|
2005-04-04 David Edelsohn <edelsohn@gnu.org>
|
|
Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* tree-eh.c (tree_could_trap_p): Allow non-constant floating point
|
|
trapping divide.
|
|
* rtlanal.c (may_trap_p): Same.
|
|
|
|
2005-04-04 Dale Johannesen <dalej@apple.com>
|
|
|
|
* ChangeLog: remove reference to ChangeLog.12.
|
|
|
|
2005-04-05 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
CRIS epilogue as RTL.
|
|
* config/cris/cris.md: Change all 0 in unspec 0 to
|
|
CRIS_UNSPEC_PLT.
|
|
(CRIS_UNSPEC_PLT, CRIS_UNSPEC_FRAME_DEALLOC): New constants.
|
|
("*cris_load_multiple", "cris_frame_deallocated_barrier"): New
|
|
patterns.
|
|
("return"): Change to define_expand. Call cris_expand_return for
|
|
actual expansion.
|
|
("*return_expanded"): New pattern.
|
|
("epilogue"): New define_expand.
|
|
* config/cris/cris.h (PREDICATE_CODES): Add
|
|
cris_load_multiple_op.
|
|
* config/cris/cris.c (ASSERT_PLT_UNSPEC): Correct test for unspec
|
|
type.
|
|
(enum cris_retinsn_type): New.
|
|
(struct machine_function): New member return_type.
|
|
(TARGET_ASM_FUNCTION_EPILOGUE): Don't override.
|
|
(cris_target_asm_function_epilogue): Remove, moving RTLified
|
|
contents to...
|
|
(cris_expand_epilogue): New function.
|
|
(cris_reg_saved_in_regsave_area, cris_movem_load_rest_p,
|
|
(cris_gen_movem_load, cris_load_multiple_op)
|
|
(cris_return_address_on_stack_for_return, cris_expand_return): New
|
|
functions.
|
|
(cris_target_asm_function_prologue)
|
|
(cris_initial_frame_pointer_offset): Call
|
|
cris_reg_saved_in_regsave_area instead of complicated expression.
|
|
Call cris_return_address_on_stack instead of an expression.
|
|
(cris_print_operand) <case 'o', case 'O'>: New cases.
|
|
(cris_return_address_on_stack): Change return-type to bool.
|
|
(cris_simple_epilogue): Ditto. Return false if registers are
|
|
saved.
|
|
* config/cris/cris-protos.h (cris_simple_epilogue)
|
|
(cris_return_address_on_stack): Adjust prototype return type.
|
|
(cris_gen_movem_load, cris_expand_epilogue, cris_expand_return)
|
|
(cris_return_address_on_stack_for_return): New prototypes.
|
|
|
|
2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/frv/frv.h (PREDICATE_CODES): Add CONST to
|
|
gpr_or_int12_operand.
|
|
|
|
* config/frv/frv-protos.h: Add a prototype to
|
|
frv_legitimate_memory_operand and frv_const_unspec_p.
|
|
(frv_unspec): Move from frv.c.
|
|
* config/frv/frv.c (frv_unspec): Move to frv-protos.h.
|
|
(frv_const_unspec_p, frv_legitimate_memory_operand_): Export.
|
|
(ldd_address_operand, fdpic_fptr_operand, frv_load_operand,
|
|
gpr_or_fpr_operand, gpr_or_int12_operand,
|
|
gpr_fpr_or_int12_operand, fpr_or_int6_operand,
|
|
gpr_or_int10_operand, gpr_or_int_operand, int12_operand,
|
|
int6_operand, int5_operand, uint5_operand, uint4_operand,
|
|
uint1_operand, int_2word_operand, uint16_operand,
|
|
upper_int16_operand, integer_register_operand,
|
|
gpr_no_subreg_operand, fpr_operand, even_reg_operand,
|
|
odd_reg_operand, even_gpr_operand, odd_gpr_operand,
|
|
quad_fpr_operand, even_fpr_operand, odd_fpr_operand,
|
|
dbl_memory_one_insn_operand, dbl_memory_two_insn_operand,
|
|
move_destination_operand, movcc_fp_destination_operand,
|
|
frv_function_symbol_referenced_p, move_source_operand,
|
|
condexec_dest_operand, condexec_source_operand,
|
|
reg_or_0_operand, lr_operand, fdpic_operand, got12_operand,
|
|
const_unspec_operand, gpr_or_memory_operand,
|
|
gpr_or_memory_operand_with_scratch, fpr_or_memory_operand,
|
|
icc_operand, fcc_operand, cc_operand, icr_operand,
|
|
fcr_operand, cr_operand, call_operand, sibcall_operand,
|
|
symbolic_operand, relational_operator,
|
|
integer_relational_operator, float_relational_operator,
|
|
ccr_eqne_operator, minmax_operator,
|
|
condexec_si_binary_operator, condexec_si_media_operator,
|
|
condexec_si_divide_operator, condexec_si_unary_operator,
|
|
condexec_sf_conv_operator, condexec_sf_add_operator,
|
|
condexec_memory_operand, intop_compare_operator, acc_operand,
|
|
even_acc_operand, quad_acc_operand, accg_operand: Move to
|
|
predicates.md.
|
|
* config/frv/frv.h (PREDICATE_CODES): Remove.
|
|
* config/frv/frv.md: Include predicates.md.
|
|
* config/frv/predicates.md: New.
|
|
|
|
2004-04-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR target/19537
|
|
* Makefile.in (tree-ssa-loop-ivopts.o): Depend on langhooks.h.
|
|
* tree-ssa-loop-ivopts.c: Include langhooks.h.
|
|
(add_standard_iv_candidates_for_size): New function, extracting code
|
|
from add_standard_iv_candidates and parameterizing it by type size.
|
|
(add_standard_iv_candidates): Use add_standard_iv_candidates_for_size.
|
|
|
|
2004-04-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* system.h (GCOV_SIZE_TYPE): Unposion.
|
|
* gcov-io.h (GCOV_TYPE_NODE): Delete, replacing with...
|
|
(GCOV_TYPE_SIZE): ...this new macro.
|
|
* coverage.h (get_gcov_type, GCOV_TYPE_NODE): Declare.
|
|
* coverage.c (get_gcov_type, get_gcov_unsigned_t): New functions.
|
|
(rtl_coverage_counter_ref): Use GCOV_TYPE_SIZE.
|
|
(build_fn_info_type, build_fn_info_value, build_ctr_info_type)
|
|
(build_ctr_info_value, build_gcov_info): Use get_gcov_unsigned_t
|
|
instead of unsigned_intSI_type_node.
|
|
* rtl-profile.c (rtl_gen_interval_profiler, rtl_gen_pow2_profiler)
|
|
(rtl_gen_one_value_profiler_no_edge_manipulation)
|
|
(rtl_gen_const_delta_profiler): Use GCOV_TYPE_SIZE.
|
|
* value-prof.c: Include coverage.h.
|
|
|
|
2005-04-02 Daniel Berlin <dberlin@dberlin.org>
|
|
Diego Novillo <dnovillo@redhat.com>
|
|
|
|
Fix PR tree-optimization/20703
|
|
Fix PR tree-optimization/20725
|
|
|
|
* tree-ssa-pre.c (phi_translate): Handle tcc_comparison.
|
|
(create_expression_by_pieces): Ditto.
|
|
(valid_in_set): Ditto. Also handle tcc_declaration.
|
|
(find_or_generate_expression): Handle comparison class.
|
|
(insert_into_preds_of_block): Ditto.
|
|
(insert_aux): Ditto.
|
|
(create_value_expr_from): Handle comparison class, recursively
|
|
handle reference nodes.
|
|
(compute_avail): Handle comparison classes, rewrite a little cleaner.
|
|
(execute_pre): Fix spacing.
|
|
(do_fre): Renamed to execute_fre.
|
|
|
|
2005-04-04 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* doc/invoke.texi (SPARC options): Document that
|
|
-mlittle-endian is not supported on Linux either.
|
|
|
|
2005-04-04 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/4198
|
|
PR target/12027
|
|
* config.gcc (Obsolete configurations): Remove
|
|
sparclite-*-coff*, sparclite-*-elf* and sparc86x-*-elf*.
|
|
(sparclite-*-coff*): Delete.
|
|
(sparclite-*-elf*): Likewise.
|
|
(sparc86x-*-elf*): Likewise.
|
|
(target_cpu_default) <sparc*-*-*>: Remove sparc86x.
|
|
* config/sparc/lite.h: Delete.
|
|
* config/sparc/litecoff.h: Likewise.
|
|
* config/sparc/liteelf.h: Likewise.
|
|
* config/sparc/sp86x-elf.h: Likewise.
|
|
* config/sparc/t-sparclite: Likewise.
|
|
* config/sparc/t-sp86x: Likewise.
|
|
|
|
2005-04-04 Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/s390-protos.h: (s390_comparison,
|
|
s390_alc_comparison, s390_slb_comparison, const0_operand,
|
|
consttable_operand, larl_operand, s_operand,
|
|
shift_count_operand, bras_sym_operand, load_multiple_operation,
|
|
store_multiple_operation, s390_plus_operand): Remove prototypes.
|
|
(s390_legitimate_address_without_index_p): New prototype.
|
|
* config/s390/s390.c: (SYMBOL_FLAG_ALIGN1, DISP_IN_RANGE): Move
|
|
to s390.h.
|
|
(s390_comparison, s390_alc_comparison, s390_slb_comparison,
|
|
const0_operand, consttable_operand, larl_operand, s_operand,
|
|
shift_count_operand, bras_sym_operand, load_multiple_operation,
|
|
store_multiple_operation, s390_plus_operand): Move to
|
|
predicates.md.
|
|
(check_mode): Remove.
|
|
(s390_branch_condition_mask): Remove 'static'. Move prototype to
|
|
s390-protos.h.
|
|
(s390_legitimate_address_without_index_p): New.
|
|
* config/s390/s390.h (PREDICATE_CODES): Remove.
|
|
* config/s390/s390.md: Include predicates.md.
|
|
* config/s390/predicates.md: New.
|
|
|
|
2005-04-04 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR target/20446
|
|
* config/sparc/sparc.h (NEED_INDICATE_EXEC_STACK): Define to 0.
|
|
* config/sparc/linux.h (TARGET_ASM_FILE_END): Delete.
|
|
(NEED_INDICATE_EXEC_STACK): Define to 1.
|
|
* config/sparc/linux64.h (TARGET_ASM_FILE_END): Delete.
|
|
(NEED_INDICATE_EXEC_STACK): Define to 1.
|
|
* config/sparc/sparc.c (TARGET_ASM_FILE_END): Set to sparc_file_end.
|
|
(add_pc_to_pic_symbol): Rename into pic_helper_symbol.
|
|
(add_pc_to_pic_symbol_name): Rename into pic_helper_symbol_name.
|
|
(pic_helper_emitted_p): New global.
|
|
(emit_pic_helper): New function extracted from...
|
|
(load_pic_register): ...here. Add 'delay_pic_helper' parameter.
|
|
Do not call emit_pic_helper if delay_pic_helper is true.
|
|
(sparc_expand_prologue): Pass 'false' to load_pic_register.
|
|
(sparc_output_mi_thunk): Pass 'true' to load_pic_register.
|
|
(sparc_file_end): New function.
|
|
|
|
2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/mcore/mcore-protos.h: Remove the prototypes for
|
|
mcore_arith_reg_operand, mcore_general_movsrc_operand,
|
|
mcore_general_movdst_operand, mcore_reload_operand,
|
|
mcore_arith_J_operand, mcore_arith_K_operand,
|
|
mcore_arith_K_operand_not_0, mcore_arith_M_operand,
|
|
mcore_arith_K_S_operand, mcore_arith_imm_operand,
|
|
mcore_arith_any_imm_operand, mcore_arith_O_operand,
|
|
mcore_literal_K_operand, mcore_addsub_operand,
|
|
mcore_compare_operand, mcore_load_multiple_operation,
|
|
mcore_store_multiple_operation, mcore_call_address_operand.
|
|
Add a prototype for const_ok_for_mcore.
|
|
* config/mcore/mcore.c (mcore_call_address_operand,
|
|
mcore_general_movsrc_operand, mcore_general_movdst_operand,
|
|
mcore_arith_reg_operand, mcore_reload_operand,
|
|
mcore_arith_J_operand, mcore_arith_K_operand,
|
|
mcore_arith_K_operand_not_0, mcore_arith_K_S_operand,
|
|
mcore_arith_M_operand, mcore_arith_imm_operand,
|
|
mcore_arith_any_imm_operand, mcore_arith_O_operand,
|
|
mcore_literal_K_operand, mcore_addsub_operand,
|
|
mcore_compare_operand, mcore_load_multiple_operation,
|
|
mcore_store_multiple_operation): Move to predicates.md.
|
|
(const_ok_for_mcore): Export.
|
|
* config/mcore/mcore.h (PREDICATE_CODES): Remove.
|
|
* config/mcore/mcore.md: Include predicates.md.
|
|
* config/mcore/predicates.md: New.
|
|
|
|
* config/mcore/predicates.md: Fix a comment typo.
|
|
|
|
2005-04-04 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
Adrian Straetling <straetling@de.ibm.com>
|
|
|
|
* config/s390/2064.md ("z_mul", "z_inf"): New insn reservations.
|
|
* config/s390/2084.md ("x_mul_hi", "x_mul_sidi", "x_div"): Likewise.
|
|
* config/s390/s390.md ("imulhi", "imulsi", "imuldi"): Added to "type"
|
|
attribute.
|
|
("imul"): Removed from "type" attribute.
|
|
("*muldi3_sign", "muldi3"): Changed type to imuldi.
|
|
("mulsi3/1", "mulsi3/3", "mulsi/4", "mulsidi3", "umulsidi3"):
|
|
Changed type to imulsi.
|
|
("*mulsi3_sign", "mulsi3/2"): Changed type to imulhi.
|
|
|
|
2005-04-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mcore/mcore.h (target_flags, HARDLIT_BIT, ALIGN8_BIT, DIV_BIT)
|
|
(RELAX_IMM_BIT, W_FIELD_BIT, OVERALIGN_FUNC_BIT, CGDATA_BIT)
|
|
(SLOW_BYTES_BIT, LITTLE_END_BIT, M340_BIT, TARGET_HARDLIT)
|
|
(TARGET_DIV, TARGET_RELAX_IMM, TARGET_W_FIELD, TARGET_OVERALIGN_FUNC)
|
|
(TARGET_CG_DATA, TARGET_SLOW_BYTES, TARGET_LITTLE_END, TARGET_M340)
|
|
(TARGET_SWITCHES, mcore_stack_increment_string)
|
|
(TARGET_OPTIONS): Delete.
|
|
(TARGET_DEFAULT, OPTIMIZATION_OPTIONS): Use MASK_* constants rather
|
|
than *_BIT constants.
|
|
(TARGET_8ALIGN): #undef old definition before redefining to 1.
|
|
* config/mcore/mcore.c (mcore_stack_increment_string): Delete.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): Override default to TARGET_DEFAULT.
|
|
(mcore_override_options): Delete mcore_stack_increment code.
|
|
Change use of M340_BIT to MASK_M340.
|
|
* config/mcore/mcore.opt: New file.
|
|
|
|
2005-04-04 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/arm/arm.c (replace_symbols_in_block): Remove static
|
|
function.
|
|
|
|
2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/fr30/fr30-protos.h: Remove the prototypes for
|
|
stack_add_operand, add_immediate_operand,
|
|
high_register_operand, low_register_operand, call_operand,
|
|
di_operand, and nonimmediate_di_operand.
|
|
* config/fr30/fr30.c (stack_add_operand,
|
|
add_immediate_operand, high_register_operand,
|
|
low_register_operand, call_operand, di_operand,
|
|
nonimmediate_di_operand): Move to predicates.md.
|
|
* config/fr30/fr30.h (PREDICATE_CODES): Remove.
|
|
* config/fr30/fr30.md: Include predicates.md.
|
|
* config/fr30/predicates.md: New.
|
|
|
|
* config/mcore/mcore.h (PREDICATE_CODES): Add SYMBOL_REF and
|
|
LABEL_REF to mcore_general_movsrc_operand. Add SYMBOL_REF to
|
|
mcore_call_address_operand.
|
|
|
|
* config/sh/sh.h (PREDICATE_CODES): Add CONST to
|
|
general_movsrc_operand.
|
|
|
|
2005-04-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* passes.c (rest_of_handle_final): NULL unlikely_text_section_name
|
|
after freeing.
|
|
|
|
2005-04-04 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/14812
|
|
* arm.c (arm_select_cc_mode): Return CC_Zmode when comparing against
|
|
a negated value.
|
|
|
|
2005-04-04 Richard Henderson <rth@redhat.com>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/16104
|
|
* fold-const.c (fold_unary): Fix folding of vector conversions.
|
|
|
|
2005-04-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (xstormy16-*-elf): Set extra_options.
|
|
* config/stormy16/stormy16.h (target_flags, TARGET_SWITCHES): Delete.
|
|
* config/stormy16/stormy16.opt: New file.
|
|
|
|
2005-04-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/pdp11/pdp11.h (target_flags, TARGET_SWITCHES, TARGET_DEFAULT)
|
|
(TARGET_FPU, TARGET_SOFT_FLOAT, TARGET_AC0, TARGET_NO_AC0, TARGET_45)
|
|
(TARGET_BCOPY_BUILTIN, TARGET_INT16, TARGET_INT32, TARGET_FLOAT32)
|
|
(TARGET_FLOAT64, TARGET_ABSHI_BUILTIN, TARGET_BRANCH_EXPENSIVE)
|
|
(TARGET_BRANCH_CHEAP, TARGET_SPLIT, TARGET_NOSPLIT)
|
|
(TARGET_UNIX_ASM): Delete.
|
|
(TARGET_40_PLUS): Redefine in terms of TARGET_40 and TARGET_45.
|
|
* config/pdp11/2bsd.h (TARGET_UNIX_ASM_DEFAULT): Use MASK_UNIX_ASM.
|
|
* config/pdp11/pdp11.c (pdp11_handle_option): New function.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
* config/pdp11/pdp11.opt: New file.
|
|
|
|
2005-04-03 Roger Sayle <roger@eyesopen.com>
|
|
Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR c++/19199
|
|
* fold-const.c (non_lvalue): Split tests into...
|
|
(maybe_lvalue_p): New function.
|
|
(fold_cond_expr_with_comparison): Preserve lvalue-ness for the
|
|
C++ front-end prior to lowering into gimple form.
|
|
|
|
2005-04-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.def (BUILT_IN_STPNCPY, BUILT_IN_STRCASECMP,
|
|
BUILT_IN_STRNCASECMP): New.
|
|
* doc/extend.texi: Document stpncpy, strcasecmp, strncasecmp
|
|
and strndup.
|
|
|
|
2005-04-03 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
PR target/14812
|
|
* arm.md (addsi3_compare0_for_combiner): Delete.
|
|
(addsi3_compare0_scratch_for_combiner): Delete.
|
|
(cmpsi_neg_shiftsi): Delete.
|
|
(compare_negsi_si): New pattern.
|
|
(cmpsi_negshiftsi_si): New pattern.
|
|
(negated_cbranchsi4): Restrict to equality_operator.
|
|
|
|
* arm.md (movhi_insn_arch4): delete trailing white space from assembler
|
|
template.
|
|
|
|
2005-04-03 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfghooks.c, cfgrtl.c, modulo-sched.c, config/i386/winnt.c:
|
|
Fix comment typos.
|
|
|
|
* doc/install.texi: Fix a typo.
|
|
|
|
2005-04-03 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR middle-end/20648
|
|
* bb-reorder.c (duplicate_computed_gotos): Do not unfactor
|
|
a computed goto if the edge to the computed goto block has
|
|
incoming abnormal edges. Clarify how the function works.
|
|
|
|
2005-04-03 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* params.c (set_param_value): Use gcc_assert & gcc_unreachable.
|
|
* passes.c (open_dump_file, rest_of_handle_final): Likewise.
|
|
* postreload-gcse.c (expr_equiv_p, oprs_unchanged_p,
|
|
hash_scan_set, reg_set_between_after_reload_p,
|
|
reg_used_between_after_reload_p, get_avail_load_store_reg,
|
|
eliminate_partially_redundant_load): Likewise.
|
|
* postreload.c (reload_cse_simplify_set,
|
|
reload_combine_note_use): Likewise.
|
|
* predict.c (predict_insn, expected_value_to_br_prob,
|
|
propagate_freq, expensive_function_p): Likewise.
|
|
* print-rtl.c (print_rtx): Likewise.
|
|
* profile.c (instrument_edges, instrument_values,
|
|
compute_branch_probabilities, branch_prob, union_groups,
|
|
tree_register_profile_hooks, rtl_register_profile_hooks): Likewise.
|
|
* protoize.c (in_system_include_dir, file_could_be_converted,
|
|
file_normally_convertible, gen_aux_info_file, seek_to_line,
|
|
do_cleaning): Likewise.
|
|
* tree-ssa-alias.c (collect_points_to_info_r): Likewise.
|
|
* tree-ssa-ccp.c (execute_fold_all_builtins): Likewise.
|
|
* tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise.
|
|
|
|
2005-04-03 Mostafa Hagog <mustafa@il.ibm.com>
|
|
|
|
* cfg.c (clear_bb_flags): Don't clear BB_DISABLE_SCHEDULE.
|
|
* modulo-sched.c (undo_replace_buff_elem): New structure.
|
|
(kernel_number_of_cycles, ps_unschedule_node,
|
|
undo_generate_reg_moves,free_undo_replace_buff,
|
|
undo_permute_partial_schedule, loop_single_full_bb_p,
|
|
SIMPLE_SMS_LOOP_P, loop_canon_p, canon_loop,
|
|
build_loops_structure, get_sched_window): New.
|
|
(generate_reg_moves): Return undo_replace_buff_elem and other
|
|
fixes.
|
|
(generate_prolog_epilog): Remove old loop versioning.
|
|
(sms_schedule): Use loop information and loop_version.
|
|
(sms_schedule_by_order): Split part of it to get_sched_window.
|
|
* passes.c (rest_of_handle_sms): call cfg_layout_initialize
|
|
cfg_layout_finalize and free_dominance_info before/after SMS.
|
|
|
|
2005-04-03 Mostafa Hagog <mustafa@il.ibm.com>
|
|
|
|
* cfghooks.c (lv_flush_pending_stmts,
|
|
cfg_hook_duplicate_loop_to_header_edge, extract_cond_bb_edges,
|
|
lv_adjust_loop_header_phi, lv_add_condition_to_bb): New.
|
|
* cfghooks.h (cfg_hook_duplicate_loop_to_header_edge,
|
|
lv_add_condition_to_bb,
|
|
lv_adjust_loop_header_phi, extract_cond_bb_edges,
|
|
flush_pending_stmts): New in cfg_hooks structure.
|
|
(cfg_hook_duplicate_loop_to_header_edge, lv_flush_pending_stmts,
|
|
extract_cond_bb_edges, lv_adjust_loop_header_phi,
|
|
lv_add_condition_to_bb): New declarations.
|
|
* cfgloop.h (duplicate_loop_to_header_edge): Change return type to
|
|
bool.
|
|
(loop_version): Declare.
|
|
* cfgloopmanip.c (cfghooks.h): Include.
|
|
(duplicate_loop_to_header_edge): Change return type to bool.
|
|
(loop_version, lv_adjust_loop_entry_edge): Move here.
|
|
* cfgrtl.c (cfgloop.h): Include.
|
|
(rtl_verify_flow_info_1): Fix.
|
|
(rtl_lv_add_condition_to_bb, rtl_extract_cond_bb_edges): New.
|
|
(rtl_cfg_hooks, cfg_layout_rtl_cfg_hook): Add hooks to
|
|
initialization.
|
|
* tree-cfg.c (tree_lv_adjust_loop_header_phi,
|
|
tree_lv_add_condition_to_bb): New.
|
|
(tree_cfg_hooks): Add new hooks to initialization.
|
|
* tree-ssa-loop-manip.c (lv_adjust_loop_header_phi,
|
|
lv_adjust_loop_entry_edge, tree_ssa_loop_version): Remove.
|
|
|
|
2005-04-03 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/stormy16/stormy16.h (PREDICATE_CODES): Add SUBREG to
|
|
xstormy16_below100_or_register,
|
|
xstormy16_splittable_below100_or_register, and
|
|
nonimmediate_nonstack_operand.
|
|
|
|
* config/stormy16/stormy16-protos.h: Remove the prototypes for
|
|
xstormy16_ineqsi_operator, equality_operator,
|
|
inequality_operator, shift_operator,
|
|
xstormy16_below100_operand, xstormy16_below100_or_register,
|
|
xstormy16_splittable_below100_or_register,
|
|
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand.
|
|
* config/stormy16/stormy16.c (xstormy16_ineqsi_operator,
|
|
equality_operator, inequality_operator,
|
|
xstormy16_below100_operand, xstormy16_below100_or_register,
|
|
xstormy16_splittable_below100_or_register,
|
|
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand,
|
|
nonimmediate_nonstack_operand, shift_operator): Move to
|
|
predicates.md.
|
|
* config/stormy16/stormy16.h (PREDICATE_CODES): Remove.
|
|
* config/stormy16/stormy16.md: Include predicates.md.
|
|
* config/stormy16/predicates.md: New.
|
|
|
|
2005-04-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/iq2000/iq2000.c (uns_arith_operand, arith_operand,
|
|
small_int, large_int, reg_or_0_operand, simple_memory_operand,
|
|
equality_op, cmp_op, pc_or_label_operand, call_insn_operand,
|
|
move_operand, power_of_2_operand): Move to predicates.md.
|
|
* config/iq2000/iq2000.h (SPECIAL_MODE_PREDICATES,
|
|
PREDICATE_CODE): Remove.
|
|
* config/iq2000/iq2000.md: Include predicates.md.
|
|
* config/iq2000/predicates.md: New.
|
|
|
|
2005-04-02 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/m68hc11/m68hc11.h (target_flags, MASK_SHORT)
|
|
(MASK_AUTO_INC_DEC, MASK_M6811, MASK_M6812, MASK_M68S12)
|
|
(MASK_NO_DIRECT_MODE, MASK_MIN_MAX, MASK_LONG_CALLS)
|
|
(TARGET_SHORT, TARGET_M6811, TARGET_M6812, TARGET_M68S12)
|
|
(TARGET_AUTO_INC_DEC, TARGET_MIN_MAX, TARGET_NO_DIRECT_MODE)
|
|
(TARGET_LONG_CALLS, TARGET_SWITCHES, TARGET_OPTIONS)
|
|
(SUBTARGET_SWITCHES, SUBTARGET_OPTIONS, m68hc11_regparm_string)
|
|
(m68hc11_reg_alloc_order, m68hc11_soft_reg_count)
|
|
(TARGET_M68HC11): Delete.
|
|
(TARGET_DEFAULT): Change the default setting from MASK_M6811 to 0.
|
|
* config/m68hc11/m68hc12.h (TARGET_M68HC12): Delete.
|
|
* config/m68hc11/m68hc11.c (m68hc11_regparm_string)
|
|
(m68hc11_reg_alloc_order, m68hc11_soft_reg_count)
|
|
(nb_soft_regs): Delete.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): Override default with TARGET_DEFAULT.
|
|
(m68hc11_override_options): Remove the code that caters for MASK_M6811
|
|
and MASK_M6812 being set simultaneously. Change the code that sets
|
|
the default m68hc11_soft_reg_count to use integers instead of strings.
|
|
(m68hc11_conditional_register_usage, hard_regno_mode_ok): Use
|
|
m68hc11_soft_reg_count (which now has an int type) as the number
|
|
of soft registers.
|
|
* config/m68hc11/m68hc11.opt: New file.
|
|
|
|
2005-04-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/fr30/fr30.h (PREDICATE_CODES): Remove
|
|
fp_displacement_operand, sp_displacement_operand.
|
|
|
|
* config/m68hc11/m68hc11-protos.h: Add a prototype for
|
|
m68hcc_auto_inc_p.
|
|
Remove the prototypes for tst_operand, cmp_operand,
|
|
stack_register_operand, d_register_operand,
|
|
hard_addr_reg_operand, splitable_operand,
|
|
m68hc11_logical_operator, m68hc11_arith_operator,
|
|
m68hc11_non_shift_operator, m68hc11_shift_operator,
|
|
m68hc11_unary_operator, m68hc11_eq_compare_operator,
|
|
non_push_operand, hard_reg_operand, and
|
|
reg_or_some_mem_operand.
|
|
* config/m68hc11/m68hc11.c (m68hcc_auto_inc_p): Make it
|
|
extern.
|
|
(tst_operand, cmp_operand, non_push_operand,
|
|
splitable_operand, reg_or_some_mem_operand,
|
|
stack_register_operand, d_register_operand,
|
|
hard_addr_reg_operand, hard_reg_operand,
|
|
m68hc11_eq_compare_operator, m68hc11_logical_operator,
|
|
m68hc11_arith_operator, m68hc11_non_shift_operator,
|
|
m68hc11_shift_operator, m68hc11_unary_operator): Move to
|
|
predicates.md.
|
|
* config/m68hc11/m68hc11.h (PREDICATE_CODES): Remove.
|
|
* config/m68hc11/m68hc11.md: Include predicates.md.
|
|
* config/m68hc11/predicates.md: New.
|
|
|
|
2005-04-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR debug/19345
|
|
* dwarf2out.c (add_abstract_origin_attribute): Revert accidental
|
|
change checked in along with 2005-03-03's patch for debug/20253.
|
|
* tree-inline.c (remap_type): Remap TYPE_STUB_DECL.
|
|
(remap_decl): Insert type decl in map earlier.
|
|
|
|
2005-04-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR tree-optimization/20640
|
|
* tree-ssa-dce.c (remove_dead_stmt): Don't redirect edge to
|
|
post-dominator if it has phi nodes.
|
|
(eliminate_unnecessary_stmts): Remove dead phis in all blocks
|
|
before dead statements.
|
|
|
|
2005-04-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR middle-end/20491
|
|
* final.c (alter_subreg): Don't call subreg_regno for a non-REG.
|
|
|
|
2005-04-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR rtl-optimization/20290
|
|
* loop.c (for_each_insn_in_loop): Don't assume the loop body runs
|
|
in every iteration if the entry point is the exit test.
|
|
|
|
2005-04-02 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md (attribute "length"): Define.
|
|
|
|
2005-04-02 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/predicates.md (indexed_or_indirect_operand): New.
|
|
(word_offset_memref_operand): New.
|
|
* config/rs6000/rs6000-protos.h (word_offset_memref_operand): Delete.
|
|
(indexed_or_indirect_operand): Delete.
|
|
* config/rs6000/rs6000.c (word_offset_memref_operand): Delete.
|
|
(indexed_or_indirect_operand): Delete.
|
|
|
|
* config/rs6000/t-darwin8: Comment out ppc64 multilib.
|
|
|
|
PR 20650
|
|
* config/rs6000/rs6000.md (fix_truncdfsi2): Make destination
|
|
a register.
|
|
|
|
* config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Add -pipe.
|
|
* config/t-darwin (TARGET_LIBGCC2_CFLAGS): Likewise.
|
|
|
|
2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
|
|
|
|
* config/vax/vax.md: Spellcheck, fix whitespace.
|
|
|
|
2005-04-01 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* gcc.c: Don't include <sys/resource.h> or declare getrusage.
|
|
(rus, prus): Remove static variables.
|
|
(execute): Use pex_run/pex_get_status rather than pexecute/pwait.
|
|
(process_command): Permit report_times and use_pipes together.
|
|
|
|
2005-04-01 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-decl.c (validate_proto_after_old_defn): Look at
|
|
TYPE_MAIN_VARIANT of argument types.
|
|
|
|
2005-04-01 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (thumb_call_via_label): Include space for SP.
|
|
(arm_output_function_epilogue): Allow call_via_SP.
|
|
(thumb_call_via_reg, arm_file_end): Ditto.
|
|
* config/arm/arm.h (struct machine_function): Include space for SP.
|
|
(thumb_call_via_label): Update declaration.
|
|
|
|
2005-04-01 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* final.c (final_scan_insn): Revert part of 2005-03-30 patch: when
|
|
doing a peephole optimization, once again put any notes in the
|
|
proper position.
|
|
|
|
2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* bb-reorder.c, fold-const.c, varasm.c: Fix comment typos.
|
|
|
|
2005-04-01 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* local-alloc.c (update_equiv_regs): Use gcc_assert, gcc_unreachable.
|
|
(block_alloc, find_free_reg): Likewise.
|
|
* loop-doloop.c (doloop_modify): Likewise.
|
|
* loop-invariant.c (record_use): Likewise.
|
|
* loop-iv.c (get_biv_step_1, get_biv_step, iv_analyze,
|
|
get_iv_value, canon_condition, eliminate_implied_condition,
|
|
eliminate_implied_condition, simplify_using_initial_values,
|
|
shorten_into_mode, canonicalize_iv_subregs,
|
|
iv_number_of_iterations): Likewise.
|
|
* loop-unroll.c (expand_var_during_unrolling): Likewise.
|
|
* loop-unswitch.c (compare_and_jump_seq, unswitch_single_loop,
|
|
unswitch_loop): Likewise.
|
|
* loop.c (INSN_LUID, loop_optimize, rtx_equal_for_loop_p,
|
|
move_movables, replace_call_address, find_and_verify_loops,
|
|
rtx_equal_for_prefetch_p, fold_rtx_mult_add, loop_iterations,
|
|
record_giv, final_giv_value, general_induction_var,
|
|
simplify_giv_expr, extension_within_bounds_p, try_copy_prop,
|
|
loop_giv_dump): Likewise.
|
|
|
|
* gcov-io.h (GCOV_CHECK, GCOV_CHECK_READING,
|
|
GCOV_CHECK_WRITING): Remove.
|
|
(gcov_position, gcov_rewrite): Use gcc_assert.
|
|
* gcov-io.c (gcov_open, gcov_write_words, gcov_write_length,
|
|
gcov_read_words, gcov_sync, gcov_seek): Use gcc_assert.
|
|
* libgcov.c (__gcov_merge_single, __gcov_merge_delta): Use
|
|
gcc_assert.
|
|
|
|
2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-inline.c: Fix a typo.
|
|
|
|
2005-04-01 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* configure.ac (enable-checking): Explicitly set all variables for
|
|
collective switch values. Alphabetize variables. Rename
|
|
ac_checking_valgrind to ac_valgrind_checking. Allow 'none' as
|
|
synonym for 'no'.
|
|
* doc/install.texi (enable-checking): Update documentation.
|
|
* configure: Rebuilt.
|
|
|
|
2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-inline.c (copy_body_r): Use CONSTANT_CLASS_P where
|
|
possible.
|
|
|
|
2005-04-01 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.c (adjacent_mem_locations): Reject volatile memory refs.
|
|
Also reject cases where this pattern will cause load delay stalls
|
|
unless optimizing for size and it will produce a shorter sequence.
|
|
* arm.md (arith_adjacent_mem): Make better use of ldm addressing
|
|
variants to avoid pre-adjusting the base when possible.
|
|
|
|
2005-04-01 Richard Earnshaw <richard.earnshaw@arm.com>
|
|
|
|
* arm.md (minmax_arithsi): Reject all eliminable registers, not just
|
|
the frame and argument pointers.
|
|
(strqi_preinc, strqi_predec, loadqi_preinc, loadqi_predec): Likewise.
|
|
(loadqisi_preinc, loadqisi_predec, strsi_preinc): Likewise.
|
|
(strsi_predec, loadsi_preinc, loadsi_predec): Likewise.
|
|
(strqi_shiftpreinc, strqi_shiftpredec, loadqi_shiftpreinc): Likewise.
|
|
(loadqi_shiftpredec, strsi_shiftpreinc, strsi_shiftpredec): Likewise.
|
|
(loadsi_shiftpreinc, loadsi_shiftpredec): Likewise.
|
|
|
|
2005-04-01 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/cygming.h (SUBTARGET_ATTRIBUTE_TABLE): Define,
|
|
with entry for selectany attribute.
|
|
* config/i386/i386-protos.h (ix86_handle_selectany_attribute):
|
|
Declare.
|
|
* config/i386/winnt.c (ix86_handle_selectany_attribute): Define.
|
|
(i386_pe_asm_named_section): Handle sections generated by
|
|
selectany attribute.
|
|
* doc/extend.texi (selectany): Document attribute.
|
|
|
|
2005-04-01 Paolo Bonzini <bonzini@gnu.org>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* config/i386/i386.c (ix86_decompose_address): Look inside SUBREGs
|
|
to fix addresses involving EBP and ESP.
|
|
(aligned_operand, legitimate_address_p, ix86_address_cost): Be prepared
|
|
for SUBREGed registers.
|
|
(legitimate_address_p): Accept SUBREGed registers.
|
|
|
|
2005-04-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/19406
|
|
* dwarf2out.c (gen_type_die_for_member): Handle FIELD_DECL.
|
|
(dwarf2out_imported_module_or_decl): Use gen_type_die_for_member
|
|
for FIELD_DECLs.
|
|
|
|
2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* doc/contrib.texi, doc/invoke.texi, doc/tm.texi: Fix typos.
|
|
|
|
2005-04-01 James E Wilson <wilson@specifixinc.com>
|
|
|
|
PR c++/20505
|
|
* dwarf2out.c (rtl_for_decl_init): New function.
|
|
(rtl_for_decl_location): Extracted from here.
|
|
(tree_add_const_value_attribute): Call rtl_for_decl_init and
|
|
add_const_value_attribute. Delete initializer_constant_valid_p call.
|
|
|
|
2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cgraphunit.c, dbxout.c, flow.c, gcse.c, gimplify.c,
|
|
lambda-code.c, loop.c, machmode.def, mips-tfile.c,
|
|
modulo-sched.c, passes.c, postreload-gcse.c, tree-eh.c,
|
|
tree-ssa-ccp.c, varasm.c, config/frv/frv.c, config/frv/frv.h,
|
|
config/frv/frv.md, config/i386/i386.c, config/i386/i386.h,
|
|
config/i386/i386.md, config/rs6000/predicates.md,
|
|
config/rs6000/rs6000.c, config/s390/fixdfdi.h,
|
|
config/s390/s390.c, config/stormy16/stormy16.c,
|
|
config/stormy16/stormy16.md, config/vax/vax.md: Fix comment
|
|
typos.
|
|
|
|
2005-04-01 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/17855
|
|
* gimplify.c (gimplify_expr): Create a temporary for lvalue
|
|
COND_EXPR and CALL_EXPR.
|
|
|
|
2005-03-31 Vladimir Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/20632
|
|
* genautomata.c (first_cycle_unit_presence): Check all alternative
|
|
states for unit presence.
|
|
|
|
* doc/md.texi: Remove remark about impossibility to query unit
|
|
presence in non nondeterministic automaton state.
|
|
|
|
* config/ia64/ia64.c (get_template): Change order of unit querying.
|
|
|
|
2005-03-31 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-dom.c (cprop_into_successor_phis): Remove an
|
|
obsolete comment.
|
|
|
|
2005-03-31 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* cfgloopanal.c (mark_loop_exit_edges): Clean EDGE_LOOP_EXIT
|
|
flag for edges outside any loops.
|
|
|
|
2005-03-31 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/sourcebuild.texi (Test Directives): Describe cleanup-* procs.
|
|
|
|
2005-03-31 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-alias.c: Follow spelling conventions.
|
|
* doc/tree-ssa.texi: Fix a typo.
|
|
|
|
2005-03-31 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* postreload-gcse.c: Include target.h.
|
|
(gcse_after_reload_main): Return early if we cannot modify jumps.
|
|
* Makefile.in (postreload-gcse.o): Depend on $(TARGET_H).
|
|
|
|
2005-03-31 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* tree-ssa-loop-im.c (stmt_cost): Add RDIV_EXPR to list of
|
|
expensive operations.
|
|
|
|
2005-03-31 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* collect2.c (lderrout): New variable.
|
|
(collect_exit): Dump ldout to stdout. Dump and unlink lderrout,
|
|
if it is set, to stderr.
|
|
(handler): Unlink lderrout if it is set.
|
|
(dump_file): Add "to" parameter. Change all callers.
|
|
(main): Initialize lderrout.
|
|
(collect_execute): Add errname parameter. Change all callers.
|
|
Rename redir parameter to outname. Never pass
|
|
PEX_STDERR_TO_STDOUT to pex_run.
|
|
* collect2.h (collect_execute, dump_file): Update declarations.
|
|
* tlink.c (tlink_execute): Add errname parameter. Change all
|
|
callers.
|
|
(do_tlink): Check lderrout as well as ldout.
|
|
|
|
2005-03-31 Caroline Tice <ctice@apple.com>
|
|
|
|
* Makefile.in (varasm.o): Add basic-block.h to list of requirements.
|
|
(bb-reorder.o): Add errors.h to list of requirements.
|
|
(STAGEFEEDBACK_FLAGS_TO_PASS): Add -freorder-blocks-and-partition to
|
|
profiledbootstrap flags.
|
|
* bb-reorder.c (errors.h): Add new include.
|
|
(struct bbro_basic_block_data_def): Add new field, in_trace.
|
|
(add_unlikely_executed_notes): Remove function.
|
|
(mark_bb_for_unlikely_executed_section): Remove function.
|
|
(insert_section_boundary_note): New function.
|
|
(verify_hot_cold_block_grouping): New function.
|
|
(push_to_next_round_p): Remove variables and tests that push all
|
|
cold blocks to last round.
|
|
(find_traces): Remove code that added extra round of trace finding
|
|
when doing partitioning.
|
|
(find_traces_1_round) : Remove variable last_round; add code to
|
|
update new struct field, in_trace; correct trace_length where it was
|
|
incorrect before (after call to copy_bb); change code that pushed all
|
|
cold blocks to last round. Instead verify that all blocks going into
|
|
a trace belong in the same partition.
|
|
(connect_traces): Modify to connect the traces in two passes, if the
|
|
function contains both hot and cold blocks. The first pass connects
|
|
all the traces for blocks in the partition that the first block in
|
|
the function belongs to; the second pass connnects all the traces
|
|
containing blocks that belong in the other partition.
|
|
(find_rarely_executed_basic_blocks_and_crossing_edges): Remove
|
|
code that automatically put the first block in a function into the
|
|
hot partition if the function had any hot blocks.
|
|
(fix_crossing_unconditional_branches): Check number of succ edges
|
|
before attempting to get one.
|
|
(fix_edges_for_rarely_executed_code): Update comment describing
|
|
function.
|
|
(reorder_basic_blocks): Add code to initialize new field (in_trace);
|
|
remove call to add_unlikely_executed_notes; add call to
|
|
verify_hot_cold_block_grouping.
|
|
(duplicate_computed_gotos): Don't change computed goto if it's a
|
|
crossing edge.
|
|
(partition_hot_cold_basic_blocks): Update function comment.
|
|
* cfgcleanup.c (try_simplify_condjump): Remove redundacy from
|
|
condition.
|
|
(try_forward_edges): Likewise.
|
|
(merge_blocks_move_predecessor_nojumps): Likewise.
|
|
(merge_blocks_move_successor_nojumps): Likewise.
|
|
(merge_blocks_move): Likewise.
|
|
(try_crossjump_bb): Likewise.
|
|
* cfglayout.c (update_unlikely_executed_notes): Remove function.
|
|
(fixup_reorder_chain): Remove code for adding UNLIKELY_EXECUTED_CODE
|
|
notes to cold bb's; remove call to update_unlikely_executed_notes.
|
|
(duplicate_insn_chain): change NOTE_INSN_UNLIKELY_EXECUTED_CODE to
|
|
NOTE_INSN_SWITCH_TEXT_SECTIONS.
|
|
* cfglayout.h (scan_ahead_for_unlikely_executed_note): Remove
|
|
function declaration.
|
|
* cfgrtl.c (can_delete_note_p): Remove UNLIKELY_EXECUTED_CODE note
|
|
from consideration.
|
|
(rtl_can_merge_blocks): Remove redundancy from condition.
|
|
(try_redirect_by_replacing_jump): Likewise.
|
|
(force_nonfallthru_and_redirect): Remove code for adding
|
|
UNLIKELY_EXECUTED_CODE notes to cold bb's.
|
|
(commit_one_edge_insertion): Likewise.
|
|
(cfg_layout_can_merge_blocks_p): Remove redundancy from condition.
|
|
* dbxout.c (FORCE_TEXT): Replace function_section with
|
|
current_function_section.
|
|
(struct dbx_debug_h): Add do_nothing function for new debug_hooks
|
|
function, switch_text_section.
|
|
(struct xcoff_debug): Likewise.
|
|
(dbxout_function_end): Add code to put out label diffs for both
|
|
hot and cold sections.
|
|
* debug.c (struct do_nothing_debug_hooks): Add do_nothing function
|
|
for new debug_hooks funciton, switch_text_section..
|
|
* debug.h (struct gcc_debug_hooks): Add new function to debug_hooks,
|
|
switch_text_section.
|
|
* dwarf2out.c (struct dw_fde_struct): Add five new fields:
|
|
dw_fde_hot_section_label, dw_fde_hot_section_end_label,
|
|
dw_fde_unlikely_section_label, dw_fde_unlikely_section_end_label and
|
|
dw_fde_switched_sections.
|
|
(output_call_frame_info): Add test to see if function switches text
|
|
sections in the middle; if so, use appropriate extra hot and cold
|
|
section labels to compute size deltas for the hot and cold sections.
|
|
(dwarf2out_begin_prologue): Add code to initialize new fields in
|
|
dw_fde_struct.
|
|
(dwarf2out_switch_text_section): New function (invoked through
|
|
debug_hook); updates new fields in dw_fde_struct appropriately and
|
|
increments separate_line_info_table_in_use.
|
|
(dwarf2_debug_hooks): Initialize switch_text_section function to be
|
|
dwarf2out_switch_text_section.
|
|
(struct var_loc_node): Add new field, section_label.
|
|
(output_aranges): Add code to check whether in hot or cold section and
|
|
use the appropriate label in calculating deltas.
|
|
(output_ranges): Likewise.
|
|
(output_line_info): Add code to check which section we're in and
|
|
use appropriate hot/cold label.
|
|
(add_location_or_constant_value_attribute): Likewise.
|
|
(gen_subprogam_die): Modify arange attributes to use correct labels.
|
|
(dwarf2out_begin_block): Change call to function_section into call to
|
|
current_function_section.
|
|
(dwarf2out_end_block): Likewise.
|
|
(dwarf2out_source_line): Likewise.
|
|
(dwarf2out_var_location): Add code to check whether in hot or cold
|
|
section and use the appropriate label.
|
|
* except.c (output_function_exception_table): Change call to
|
|
function_section into call to current_function_section.
|
|
* final.c (profile_function): Likewise.
|
|
(scan_ahead_for_unlikely_executed_note): Remove function.
|
|
(final_scan_insn): Remove calls to
|
|
scan_ahead_for_unlikely_executed_note, and related code for switching
|
|
to cold section, except for the single time
|
|
NOTE_INSN_SWITCH_TEXT_SECTIONS may be encountered; add calls to
|
|
debug_hooks->switch_text_sections; replace appropriate calls to
|
|
function_section with calls to current_function_section.
|
|
* ifcvt.c (find_if_case_1): Remove redundancy from condition, add
|
|
test_bb to condition.
|
|
(find_if_case_2): Likewise.
|
|
* insn-notes.def: Change NOTE_INSN_UNLIKELY_EXECUTED_CODE to
|
|
NOTE_INSN_SWITCH_TEXT_SECTIONS. Update comment appropriately.
|
|
* opts.c (decode_options): Change warning about hot/cold partitioning
|
|
with exceptionss to inform (so as not to cause bootstrap failures);
|
|
remove warning about partitioning with DWARF debug info.
|
|
* output.h (current_function_section): Add new function decl.
|
|
(insert_section_boundary_note): Likewise.
|
|
(enum in_section): Move this declaration here from varasm.c.
|
|
(unlikely_section_label): Likewise.
|
|
(unlikely_text_section_name): Likewise.
|
|
(last_text_section_name): New global variable.
|
|
(last_text_section): Likewise.
|
|
(hot_section_label): Likewise.
|
|
(hot_section_end_label): Likewise.
|
|
(cold_section_end_label): Likewise.
|
|
* passes.c (rest_of_handle_final): Free unlikely_text_section_name.
|
|
* print-rtl.c (print_rtx): Change NOTE_INSN_UNLIKELY_EXECUTED_CODE
|
|
to NOTE_INSN_SWITCH_TEXT_SECTIONS.
|
|
* reg-stack.c (emit_swap_insn): Remove UNLIKELY_EXECUTED_CODE note
|
|
insn from consideration.
|
|
* sdbout.c (sdb_debug_hooks): Add do_nothing for new function,
|
|
switch_text_section.
|
|
* varasm.c (basic-block.h): Add new include.
|
|
(unlikely_section_label_printed): Remove global variable.
|
|
(unlikely_section_label): Make global variable not be static any more.
|
|
(unlikely_text_section_name): Likewise.
|
|
(hot_section_end_label): New global variable (not static)
|
|
(first_function_block_is_cold): Likewise.
|
|
(hot_section_label): Likewise.
|
|
(cold_section_end_label): Likewise..
|
|
(last_text_section): New global variable, not static.
|
|
(last_text_section_name): New global variable, not static.
|
|
(initialize_cold_section_name): New function.
|
|
(enum in_section): Move declaration to output.h.
|
|
(text_section): Update last_text_section.
|
|
(unlikely_text_section): Replace code to determine cold section name
|
|
with call to initialize_cold_section_name; Add code to update
|
|
last_text_section; remove code for printing out label.
|
|
(named_section_real): Add code to update last_text_section and
|
|
last_text_section_name as appropriate.
|
|
(function_section): Change test for 'unlikely' to depend on
|
|
first_function_block_is_cold (moved old test to
|
|
current_function_section).
|
|
(current_function_section): New function.
|
|
(assemble_start_function): Move code that frees
|
|
unlikely_text_section_name; initialize hot_section_end_label;
|
|
print hot and cold section labels at the start of the function;
|
|
set first_function_block_is_cold, if appropriate; initialize l
|
|
ast_text_section; add call to insert_section_boundary_note.
|
|
(assemble_end_function): Add code to write out hot and cold section
|
|
end labels.
|
|
*vmsdbgout.c (vmsdbg_debug_hooks): Add do_nothing for new function,
|
|
switch_text_section.
|
|
* config/darwin.c (machopic_select_section): Replace incorrect
|
|
function in base_funs; update reloc for cold sections if necessary.
|
|
* config/darwin.h (SECTION_FUNCTION): Add code to update
|
|
last_text_section if appropriate.
|
|
(text_unlikely_section): Remove.
|
|
* config/sparc/sparc.c (sparc_output_deferred_case_vectors): Likewise.
|
|
* config/stormy16/stormy16.c (stormy_16_output_addr_vec): Likewise.
|
|
* config/xtensa/xtensa.c (override_options): Turn off hot/cold
|
|
partitioning for this architecture.
|
|
|
|
2005-03-31 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* dwarf2out.c (dwarf2out_frame_finish): Honor DWARF2_FRAME_INFO
|
|
defined and non-zero.
|
|
|
|
2005-03-31 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
|
|
|
PR c++/18644
|
|
* doc/invoke.texi (-Wsynth): Don't document, as it now is void of
|
|
semantics.
|
|
|
|
2005-03-31 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/20611
|
|
* config/rs6000/rs6000.md (load_toc_v4_PIC_1b): Remove inline
|
|
label operand. Remove (use (unspec..)). Don't emit a label on
|
|
the offset word.
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Don't
|
|
generate inline label for load_toc_v4_PIC_1b.
|
|
(rs6000_emit_load_toc_table): Likewise.
|
|
|
|
2005-03-31 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config.gcc: Obsolete i860-*-sysv4*, ip2k-*-elf,
|
|
ns32k-*-netbsdelf*, and ns32k-*-netbsd*.
|
|
|
|
2005-03-29 Devang Patel <dpatel@apple.com>
|
|
|
|
* tree-sra.c (decide_block_copy): Disable scalarization of
|
|
sub-elements.
|
|
|
|
2005-03-30 Stuart Hastings <stuart@apple.com>
|
|
Dale Johannesen <dalej@apple.com>
|
|
|
|
* Makefile.in (print-tree.o): Depend on tree-iterator.h.
|
|
* print-tree.c (print_node): Add case STATEMENT_LIST.
|
|
|
|
2005-03-31 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config.gcc (cpu_is_64bit): Set for 64-bit powerpc cpus.
|
|
(powerpc64-*-linux*): Use it. Rearrange tm_file assignment.
|
|
(powerpc-*-linux*): Build a biarch compiler when --enable-targets
|
|
is given with "powerpc64*" or "all", or when --with-cpu chooses
|
|
a 64-bit cpu.
|
|
|
|
2005-03-30 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
PR debug/20268
|
|
* dwarf2out.c (add_high_low_attributes): New function, extracted from
|
|
gen_lexical_block_die.
|
|
(gen_lexical_block_die, gen_inlined_subroutine_die): Call it.
|
|
|
|
2005-03-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
2004-11-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_varpool_node_name): New function.
|
|
(dump_cgraph_varpool_node): New function.
|
|
(dump_varpool): New function.
|
|
* cgraphunit.c (cgraph_optimize): Dump varpool.
|
|
|
|
2004-10-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (decide_is_variable_needed): New function.
|
|
(cgraph_varpool_finalize_decl): Use it.
|
|
* cgraphunit.c (cgraph_optimize): Assemble_pending_decls when not doing
|
|
unit-at-a-time.
|
|
* final.c (output_addr_const): Do not call mark_referenced.
|
|
* passes.c (rest_of_decl_compilation): ifdef out DECL_RTL_SET_P hack;
|
|
always go via cgraph.
|
|
* toplev.c (wrapup_global_declarations): Kill non-unit-at-a-time code.
|
|
(check_global_declarations): Ifdef out code clearing DECL_RTL.
|
|
* tree-optimize.c (execute_inline): Mark functions called.
|
|
* i386.c (output_pic_addr_const): Do not call mark_decl_referenced.
|
|
|
|
2004-10-11 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_varpool_first_unanalyzed_node): New global voriable
|
|
(cgraph_varpool_last_needed_node): New static variable.
|
|
(enqueue_needed_varpool_node): Break out from ...; add items to the
|
|
end of queue; update first pointers.
|
|
(cgraph_varpool_mark_needed_node): ... here.
|
|
(cgraph_varpool_finalize_decl): Use enqueue_needed_varpool_node.
|
|
(cgraph_varpool_assemble_pending_decls): Move to cgraphunit.c
|
|
* cgraph.h (cgraph_varpool_node): Add analyzed field.
|
|
(cgraph_varpool_first_unanalyzed_node): Declare.
|
|
* cgraphunit.c: Include output.h.
|
|
(cgraph_varpool_analyze_pending_decls): New function.
|
|
(cgraph_varpool_assemble_pending_decls): Move from cgraph.c; bail out
|
|
for errors, analyze pending decls.
|
|
(cgraph_finalize_compilation_unit): Only analyze decls.
|
|
(cgraph_optimize): Assemble the decls after expanding.
|
|
|
|
2005-03-30 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Make sure
|
|
subvars get marked properly in tags for grouping.
|
|
(add_pointed_to_var): Mark only actual pointed to
|
|
variables/subvars in addresses needed.
|
|
(create_overlap_variables_for): Clear call clobbered on original
|
|
variable.
|
|
* tree-ssa-operands.c (get_asm_expr_operands): Don't let regular
|
|
addresable vars with subvars into list.
|
|
* tree-ssa.c (verify_ssa_name): Verify original is not used where
|
|
subvar should be.
|
|
|
|
2005-03-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* cgraph.h (struct cgraph_node): Add alias.
|
|
* varasm.c (assemble_alias): Set it.
|
|
* cgraphunit.c (cgraph_assemble_pending_functions): Check it and
|
|
avoid calling cgraph_expand_function.
|
|
|
|
2005-03-30 Tom Tromey <tromey@redhat.com>
|
|
|
|
* tree.def (FILE_TYPE): Removed.
|
|
* typeclass.h (enum type_class): Removed file_type_class.
|
|
* dwarf2out.c (is_base_type): Updated.
|
|
(gen_type_die): Likewise.
|
|
* dbxout.c (dbxout_type): Updated.
|
|
* builtins.c (type_to_class): Updated.
|
|
* tree.c (type_contains_placeholder_1): Updated.
|
|
* config/sparc/sparc.c (sparc_type_code): Updated.
|
|
* config/ia64/ia64.c (hfa_element_mode): Updated.
|
|
* expr.c (count_type_elements): Updated.
|
|
* stor-layout.c (layout_type): Updated.
|
|
* tree-inline.c (remap_type): Updated.
|
|
* tree-pretty-print.c (dump_generic_node): Updated.
|
|
|
|
2005-03-30 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* builtins.c (expand_builtin_powi): Fix mode of
|
|
2nd argument to match int.
|
|
* libgcc2.h (__powisf2, __powidf2, __powixf2, __powitf2): Change
|
|
2nd argument type to int.
|
|
* libgcc2.c: Change prototype of __powi* functions to use
|
|
int.
|
|
|
|
2005-03-30 Dale Johannesen <dalej@apple.com>
|
|
|
|
PR middle-end/19225
|
|
* calls.c (expand_call): Flush pending deferrals before
|
|
throwing call.
|
|
|
|
2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/772
|
|
PR c/17913
|
|
* c-tree.h (C_DECL_UNJUMPABLE_STMT_EXPR,
|
|
C_DECL_UNDEFINABLE_STMT_EXPR, struct c_label_list, struct
|
|
c_label_context, label_context_stack): New.
|
|
* c-decl.c (define_label): Check for jumps into statement
|
|
expressions. Add label to list of defined labels.
|
|
(start_function): Push context on label_context_stack.
|
|
(finish_function): Pop context from label_context_stack.
|
|
* c-typeck.c (label_context_stack): New.
|
|
(c_finish_goto_label): Check for jumps into statement
|
|
expressions. Add label to list of jumped to labels.
|
|
(struct c_switch): Add blocked_stmt_expr.
|
|
(c_start_case): Initialize it.
|
|
(do_case): Check it.
|
|
(c_finish_case): Verify !blocked_stmt_expr.
|
|
(c_begin_stmt_expr): Push context on label_context_stack.
|
|
Increment blocked_stmt_expr. Mark labels jumped to from outside
|
|
as undefinable.
|
|
(c_finish_stmt_expr): December blocked_stmt_expr. Mark labels
|
|
defined in the statement expression and no longer jumpable to.
|
|
Mark labels jumped to from just outside the statement expression
|
|
as again definable. Pop context from label_context_stack.
|
|
* doc/extend.texi (Statement Exprs): Update.
|
|
|
|
2005-03-30 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/20368
|
|
* c-decl.c (start_function): Check for old_decl being
|
|
error_mark_node.
|
|
|
|
2005-03-30 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* final.c (final): Remove prescan parameter. Change all callers.
|
|
(final_scan_insn): Remove prescan parameter. Change all callers.
|
|
|
|
2005-03-30 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-vectorizer.c: Fix comment typos.
|
|
|
|
2005-03-30 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* tree-scalar-evolution.c (instantiate_parameters_1): Return
|
|
as soon as a chrec_dont_know is detected.
|
|
|
|
2005-03-31 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
Merge from csl-arm-branch.
|
|
2004-02-12 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* tlink.c (recompile_files): Do not assume that "rename" can
|
|
overwrite an existing file.
|
|
|
|
2005-03-31 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* configure.ac (TL_AC_GNU_MAKE_GCC_LIB_PATH): Remove.
|
|
* configure: Regenerate.
|
|
|
|
2005-03-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* doc/install.texi: Update binutils requirement for powerpc*-linux.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_arg_partial_bytes): Update comments.
|
|
|
|
* calls.c (struct arg_data): Update "partial" comment.
|
|
(load_register_parameters): Update "nregs" comment.
|
|
|
|
2005-03-30 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/iq2000/iq2000.h (target_flags, MASK_GPOPT, MASK_EMBEDDED_DATA)
|
|
(MASK_UNINIT_CONST_IN_RODATA, TARGET_EMBEDDED_DATA, TARGET_SWITCHES)
|
|
(TARGET_DEFAULT, TARGET_CPU_DEFAULT, SUBTARGET_TARGET_OPTIONS)
|
|
(TARGET_OPTIONS, iq2000_cpu_string, iq2000_arch_string): Delete.
|
|
(TARGET_DEBUG_MODE, TARGET_DEBUG_A_MODE, TARGET_DEBUG_B_MODE)
|
|
(TARGET_DEBUG_C_MODE, TARGET_DEBUG_D_MODE): Define to 0 rather
|
|
than target_flags & 0.
|
|
* config/iq2000/iq2000.c (iq2000_cpu_string, iq2000_arch_string)
|
|
(iq2000_arch, iq2000_parse_cpu): Delete.
|
|
(TARGET_HANDLE_OPTION): Override default.
|
|
(iq2000_handle_option): New function.
|
|
(override_options): Remove -march= and -mcpu= handling.
|
|
* config/iq2000/iq2000.opt: New file.
|
|
|
|
2005-03-30 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/c4x/c4x-protos.h (c4x_rpts_cycles, c4x_cpu_version): Delete.
|
|
* config/c4x/c4x.h (SMALL_MEMORY_FLAG, MPYI_FLAG, FAST_FIX_FLAG)
|
|
(RPTS_FLAG, C3X_FLAG, TI_FLAG, PARANOID_FLAG, MEMPARM_FLAG, DEVEL_FLAG)
|
|
(RPTB_FLAG, BK_FLAG, DB_FLAG, DEBUG_FLAG, HOIST_FLAG)
|
|
(LOOP_UNSIGNED_FLAG, FORCE_FLAG, PRESERVE_FLOAT_FLAG)
|
|
(PARALLEL_INSN_FLAG, PARALLEL_MPY_FLAG, ALIASES_FLAG, C30_FLAG)
|
|
(C31_FLAG, C32_FLAG, C33_FLAG, C40_FLAG, C44_FLAG, TARGET_SWITCHES)
|
|
(TARGET_DEFAULT, TARGET_SMALL, TARGET_MPYI, TARGET_FAST_FIX)
|
|
(TARGET_RPTS, TARGET_TI, TARGET_PARANOID, TARGET_MEMPARM, TARGET_DEVEL)
|
|
(TARGET_RPTB, TARGET_BK, TARGET_DB, TARGET_DEBUG, TARGET_HOIST)
|
|
(TARGET_LOOP_UNSIGNED, TARGET_FORCE, TARGET_PRESERVE_FLOAT)
|
|
(TARGET_PARALLEL, TARGET_PARALLEL_MPY, TARGET_ALIASES)
|
|
(c4x_rpts_cycles_string, c4x_cpu_version_string)
|
|
(TARGET_OPTIONS): Delete.
|
|
(c4x_rpts_cycles, c4x_cpu_version): Declare.
|
|
(TARGET_C3X, TARGET_C30, TARGET_C31, TARGET_C32, TARGET_C33)
|
|
(TARGET_C40, TARGET_C44): Redefine in terms of c4x_cpu_version.
|
|
* config/c4x/c4x.c (c4x_rpts_cycles_string): Delete.
|
|
(c4x_cpu_version_string): Delete.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(c4x_handle_option): New function. Map -m3x and -m4x options to the
|
|
equivalent -mcpu= option.
|
|
(c4x_override_options): Remove -mrpts= and -mcpu= handling from here.
|
|
Deal with the extra conditions in the old TARGET_MPYI, TARGET_RPTB,
|
|
TARGET_DB, TARGET_PARALLEL and TARGET_PARALLEL_MPY macros by setting
|
|
or clearing the appropriate MASK_* bit.
|
|
(c4x_file_start): Use c4x_cpu_version.
|
|
* config/c4x/c4x.opt: New file.
|
|
|
|
2005-03-30 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* doc/options.texi: Document the new MaskExists flag.
|
|
* opth-gen.awk: Don't output MASK and TARGET macros for Mask(...)
|
|
if the option has the MaskExists flag.
|
|
|
|
2005-03-30 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* opt-functions.awk (flag_set_p, test_flag): New functions.
|
|
(switch_flags): Use them.
|
|
* opth-gen.awk: Use flag_set_p to check for flags.
|
|
* optc-gen.awk: Likewise. Use opt_args to check for Init(...) flags.
|
|
|
|
2005-03-30 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config.host (i[34567]86-*-mingw32*): Don't set
|
|
host_can_use_collect2 to no.
|
|
|
|
2005-03-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/20203
|
|
* builtins.c (get_memory_rtx): Expand address exp using EXPAND_NORMAL.
|
|
Remove convert_memory_address call duplicating that in memory_address.
|
|
|
|
2005-03-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/20519
|
|
* c-decl.c (c_finish_incomplete_decl): Update complete_array_type call.
|
|
(build_compound_literal): Likewise. Propagate decl type into the
|
|
initializer.
|
|
(finish_decl): Likewise. Use new return value from complete_array_type
|
|
for zero sized arrays.
|
|
(complete_array_type): Move ...
|
|
* c-common.c (complete_array_type): ... here. Change first argument
|
|
to pointer-to-type-node. Consistently use sizetype for the index
|
|
except for zero sized arrays. Detect zero sized arrays for pedantic
|
|
mode diagnostics. Create a new type node instead of modifying the
|
|
old node in place.
|
|
* c-tree.h (complete_array_type): Move decl ...
|
|
* c-common.h (complete_array_type): ... here.
|
|
|
|
2005-03-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/19108
|
|
* tree-sra.c (generate_element_init_1): Handle RANGE_EXPR.
|
|
|
|
2005-03-29 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtin-types.def, c-convert.c, c-format.c, ddg.c, debug.c,
|
|
debug.h, et-forest.c, et-forest.h, gcov.c, rtl-profile.c,
|
|
rtlhooks-def.h, rtlhooks.c, sdbout.c, tree-inline.h,
|
|
tree-profile.c, tsystem.h, value-prof.h: Update copyright.
|
|
|
|
2005-03-29 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_gimplify_va_arg_expr): Update for
|
|
truthvalue conversion removal.
|
|
|
|
2005-03-29 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR bootstrap/14316
|
|
* collect2.c: Never include <vfork.h>.
|
|
(VFORK_STRING, vfork): Don't define.
|
|
(pid): Remove global variable.
|
|
(handler): Call raise instead of kill (getpid(), ...).
|
|
(collect_wait): Add pex parameter. Change all callers. Use
|
|
pex_get_status rather than pwait.
|
|
(do_wait): Add pex parameter. Change all callers.
|
|
(collect_execute): Return struct pex_obj * rather than void. Use
|
|
pex routines rather than pexecute.
|
|
(fork_execute): Get pex_obj from collect_execute, and pass it to
|
|
do_wait.
|
|
(scan_prog_file): Use pex routines rather than pipe/vfork/exec.
|
|
Only declare quit_handler if SIGQUIT is defined.
|
|
(scan_libraries): Likewise.
|
|
* collect2.h (collect_execute): Update declaration.
|
|
(collect_wait): Update declaration.
|
|
* tlink.c (tlink_execute): Get pex_obj from collect_execute, and
|
|
pass it to collect_wait.
|
|
|
|
2005-03-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/20672
|
|
* c-parser.c (c_parser_compound_statement_nostart): Give error
|
|
message for EOF instead of just setting parser->error.
|
|
|
|
2005-03-29 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (slpeel_update_phi_nodes_for_guard): Removed.
|
|
(slpeel_update_phi_nodes_for_guard1): New function.
|
|
(slpeel_update_phi_nodes_for_guard2): New function.
|
|
(slpeel_tree_peel_loop_to_edge): Call above new functions instead
|
|
of slpeel_update_phi_nodes_for_guard.
|
|
(vectorize_loops): Remove call to loop_closed_rewrite.
|
|
* tree-vect-transform.c (vect_update_ivs_after_vectorizer): Remove
|
|
assertion.
|
|
|
|
2005-03-29 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/m32r/little.h (TARGET_ENDIAN_DEFAULT): Delete.
|
|
(TARGET_LITTLE_ENDIAN): New macro.
|
|
* config/m32r/m32r.h (SUBTARGET_SWITCHES, target_flags)
|
|
(TARGET_RELAX_MASK, TARGET_DEBUG_MASK, TARGET_DEBUG)
|
|
(TARGET_ALIGN_LOOPS_MASK, TARGET_ALIGN_LOOPS)
|
|
(TARGET_LOW_ISSUE_RATE_MASK, TARGET_LOW_ISSUE_RATE)
|
|
(TARGET_BRANCH_COST_MASK, TARGET_BRANCH_COST, TARGET_M32RX_MASK)
|
|
(TARGET_M32RX, TARGET_M32R2_MASK, TARGET_M32R2, LITTLE_ENDIAN_BIT)
|
|
(TARGET_ENDIAN_DEFAULT, SUBTARGET_SWITCHES, TARGET_DEFAULT)
|
|
(TARGET_SWITCHES, m32r_model_string, m32r_sdata_string)
|
|
(m32r_cache_flush_trap_string, SUBTARGET_OPTIONS)
|
|
(TARGET_OPTIONS): Delete.
|
|
(M32R_MODEL_DEFAULT, M32R_SDATA_DEFAULT): Turn into enums.
|
|
(CACHE_FLUSH_TRAP): Turn into an integer.
|
|
(TARGET_LITTLE_ENDIAN): Define to 0 by default.
|
|
(INITIALIZE_TRAMPOLINE): Check m32r_cache_trap >= 0 to see if
|
|
-mflush-trap is in use.
|
|
* config/m32r/m32r.c (m32r_model_string, m32r_sdata_string)
|
|
(m32r_cache_flush_trap_string): Delete.
|
|
(m32r_model) Initialize to M32R_MODEL_DEFAULT.
|
|
(m32r_sdata): Likewise M32R_SDATA_DEFAULT.
|
|
(m32r_cache_trap): Likewise CACHE_FLUSH_TRAP.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(m32r_handle_option): New function. Move -mflush-trap=, -mflush-func=,
|
|
-mmodel= and -msdata= handling from...
|
|
(m32r_init): ...here.
|
|
* config/m32r/m32r.opt: New file.
|
|
|
|
2005-03-29 Keith Besaw <kbesaw@us.ibm.com>
|
|
|
|
* tree-ssanames.c (duplicate_ssa_name_ptr_info): New function.
|
|
(duplicate_ssa_name): Call duplicate_ssa_name_ptr_info.
|
|
* tree-vect-analyze.c (vect_object_analysis): additional parm
|
|
pass back a "struct ptr_info_def *" with the points-to info.
|
|
(vect_analyze_data_refs): set the STMT_VINFO_PTR_INFO for the
|
|
statement using info returned from vect_object_analysis.
|
|
* tree-vect-transform.c (update_vuses_to_preheader): New function.
|
|
(vect_create_data_ref_ptr): Remove updates to vars_to_rename
|
|
for virtual uses and defs when creating a replacement vector
|
|
reference. Call duplicate_ssa_name_ptr_info to define points-to
|
|
info for vector pointer replacement using STMT_VINFO_PTR_INFO.
|
|
(vectorizable_store): copy_virtual_operands and update
|
|
definition statements.
|
|
(vectorizable_load): copy_virtual_operands. Remove call to
|
|
mark_call_clobbered_vars_to_rename for call to "const" builtin.
|
|
* tree-vectorizer.c (vectorize_loops): Remove calls to
|
|
rewrite_into_ssa and bitmap_clear (vars_to_rename).
|
|
(new_stmt_vec_info): initialize STMT_VINFO_PTR_INFO for stmt.
|
|
* tree-vectorizer.h (_stmt_vec_info): add field ptr_info and
|
|
define macro STMT_VINFO_PTR_INFO for use in accessing.
|
|
* tree.h add export of duplicate_ssa_name_ptr_info.
|
|
* rs6000.c (altivec_init_builtins): Declare builtin function
|
|
__builtin_altivec_mask_for_load to be "const".
|
|
|
|
2005-03-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/20622
|
|
* cgraph.h (struct cgraph_varpool_node): Add alias field.
|
|
* cgraph.c (cgraph_varpool_assemble_pending_decls): Don't call
|
|
assemble_variable on aliases.
|
|
* varasm.c (assemble_alias): Set node->alias.
|
|
* toplev.c (wrapup_global_declarations): Don't call
|
|
rest_of_decl_compilation on aliases again.
|
|
|
|
2005-03-29 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm-protos.h (arm_dbx_register_number): Add prototype.
|
|
* config/arm/arm.c (arm_dbx_register_number): New function.
|
|
* config/arm/arm.h (IS_FPA_REGNUM, DBX_REGISTER_NUMBER): Define.
|
|
|
|
2005-03-29 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR middle-end/20263
|
|
* varasm.c (make_decl_rtl) [ASM_DECLARE_REGISTER_GLOBAL]: Use
|
|
the DECL_NAME, not the DECL_ASSEMBLER_NAME.
|
|
|
|
2005-03-29 Dale Johannesen <dalej@apple.com>
|
|
|
|
* Makefile.in (value-prof.o): New dependencies on $(DIAGNOSTIC_H)
|
|
$(TREE_H) and $(COVERAGE_H).
|
|
* coverage.c (compute_checksum): Use DECL_NAME not DECL_ASSEMBLER_NAME.
|
|
* opts.c (common_handle_option): Enable tree-based value transforms.
|
|
* toplev.c (process_options): Ditto.
|
|
* value-prof.h (struct histogram_value_t): Redefine. "Adjust" below
|
|
refers to references to this type.
|
|
* tree-flow.h: (struct stmt_ann_d): Add histograms field.
|
|
* rtl-profile.c (rtl_gen_interval_profiler): Adjust. Remove checks
|
|
for may_be_more, may_be_less.
|
|
(rtl_gen_pow2_profiler): Adjust.
|
|
(rtl_gen_one_value_profiler_no_edge_manip): Adjust.
|
|
(rtl_gen_one_value_profiler): Adjust.
|
|
(rtl_gen_const_delta_profiler): Adjust.
|
|
* tree-profile.c (tree_gen_interval_profiler): Implement.
|
|
(tree_gen_pow2_profiler): Ditto.
|
|
(tree_gen_one_value_profiler): Ditto.
|
|
(tree_profiling): New.
|
|
(pass_tree_profile): Reference it.
|
|
* value-prof.c: Include tree-flow.h, tree-flow-inline.h, diagnostic.h,
|
|
tree.h, gcov-io.h.
|
|
(insn_divmod_values_to_profile): Rename to
|
|
rtl_divmod_values_to_profile. Adjust.
|
|
(insn_values_to_profile): Rename to rtl_values_to_profile. Adjust.
|
|
(insn_prefetch_values_to_profile): Adjust.
|
|
(rtl_value_profile_transformations): Adjust.
|
|
(gen_divmod_fixed_value): Rename to rtl_divmod_fixed_value.
|
|
(gen_mod_pow2): Rename to rtl_mod_pow2.
|
|
(gen_mod_subtract): Rename to rtl_mod_subtract.
|
|
(divmod_fixed_value_transform): Rename to
|
|
rtl_divmod_fixed_value_transform.
|
|
(mod_pow2_value_transform): Rename to rtl_mod_pow2_value_transform.
|
|
(mod_subtract_transform): Rename to rtl_mod_subtract_transform.
|
|
(rtl_find_values_to_profile): Adjust.
|
|
(tree_value_profile_transformations): Implement.
|
|
(tree_divmod_values_to_profile): New.
|
|
(tree_values_to_profile): New.
|
|
(tree_divmod_fixed_value): New.
|
|
(tree_mod_pow2): New.
|
|
(tree_mod_subtract): New.
|
|
(tree_divmod_fixed_value_transform): New.
|
|
(tree_mod_pow2_value_transform): New.
|
|
(tree_mod_subtract_transform): New.
|
|
(tree_find_values_to_profile): Implement.
|
|
* profile.c (instrument_values): Free histograms.
|
|
(compute_value_histograms): Adjust. Implement tree version.
|
|
|
|
2005-03-29 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* reg-stack.c (subst_stack_regs_pat): Handle <UNSPEC_FIST> case.
|
|
* config/i386/i386.c (output_fix_trunc): Add new round_mode
|
|
variable. Output "fldcw" depending on round_mode.
|
|
* config/i386/i386.md (UNSPEC_FIST): New.
|
|
(fistdi2, fistdi2_with_temp, fist<mode>2, fist<mode>2_with_temp):
|
|
New isns patterns to implement lrint and llrint built-ins as x87
|
|
intrinsic function.
|
|
(fistdi2, fist<mode>2 splitters): New splitters.
|
|
(lrint<mode>2): New expanders.
|
|
|
|
2005-03-28 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* config/arc/arc.c (arc_output_function_epilogue): Pass prescan as
|
|
0 when calling final_scan_insn.
|
|
|
|
2005-03-28 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR middle-end/20635
|
|
* varasm.c (mark_decl_referenced): Do not mark extern inline functions
|
|
as needed.
|
|
|
|
* tree-inline.c (estimate_num_insns_1): Use declaration to discover argument
|
|
types where possible.
|
|
|
|
2005-03-26 Per Bothner <per@bothner.com>
|
|
|
|
Make -f[no-]show-column also control non-cpp diagnostics.
|
|
* c.opt (fshow-column): Move option from here ...
|
|
* common.opt (fshow-column): ... to here.
|
|
* diagnostic.c (diagnostic_build_prefix): Only print column number
|
|
if flag_show_column.
|
|
|
|
2005-03-27 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* vax-protos.h (vax_output_int_move, vax_output_int_add,
|
|
vax_output_conditional_branch): New prototypes.
|
|
* vax.c (vax_output_int_move, vax_output_int_add): New functions,
|
|
extracted from vax.md mov and add patterns.
|
|
(vax_output_conditional_branch): New function to output conditional
|
|
branch instructions.
|
|
* vax.md: Use mode macros for arithmetic and mov patterns.
|
|
Use code macros for the jump patterns.
|
|
|
|
2005-03-26 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* Makefile.in (libbackend.o): Depend on version files;
|
|
add custom generation command.
|
|
|
|
2005-03-26 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/20636
|
|
* config/rs6000/rs6000.md (extendsfdf2_fpr): Check to make
|
|
sure that we have a REG before getting its REGNO.
|
|
|
|
2005-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtin-types.def (BT_FN_STRING_CONST_STRING_SIZE): New.
|
|
* builtins.def (BUILT_IN_STRNDUP): New.
|
|
|
|
2005-03-25 Pat Haugen <pthaugen@us.ibm.com>
|
|
|
|
PR tree-optimization/20470
|
|
* fold-const.c (fold_cond_expr_with_comparison): Recognize/fold
|
|
ABS(x-y).
|
|
|
|
2005-03-25 Mike Stump <mrs@apple.com>
|
|
|
|
* config/darwin.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Don't allow 0
|
|
sized objects.
|
|
|
|
2005-03-25 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/darwin-fallback.c: Don't include <ucontext.h>.
|
|
Use our own structure definitions.
|
|
|
|
* config/rs6000/rs6000.md (UNSPEC constants): Add UNSPEC_STFIWX.
|
|
(fix_truncdfsi2): Allow registers or memory as destination.
|
|
When TARGET_PPC_GFXOPT, generate simplified pattern.
|
|
(fix_truncdfsi2_internal): Use define_insn_and_split.
|
|
(fix_truncdfsi2_internal_gfxopt): New.
|
|
(fctiwz): Don't confuse register allocation by giving it no choices.
|
|
(stfiwx): New.
|
|
* config/rs6000/rs6000.h (EXTRA_CONSTRAINT): Add 'Z'.
|
|
(EXTRA_MEMORY_CONSTRAINT): Likewise.
|
|
* config/rs6000/rs6000.c (indexed_or_indirect_operand): New.
|
|
* config/rs6000/rs6000-protos.h (indexed_or_indirect_operand): New.
|
|
|
|
2005-03-25 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* dominance.c (free_dominance_info): Speed up by freeing et
|
|
data structures without maintaining other nodes.
|
|
* et-forest.c (et_free_tree_force): New.
|
|
* et-forest.h: Add a prototype for et_free_tree_force.
|
|
|
|
* tree.c (get_set_constructor_bits,
|
|
get_set_constructor_bytes): Remove.
|
|
* tree.h: Remove the corresponding prototypes.
|
|
|
|
2005-03-25 John David Anglin <dave.anglin@nrc-crnc.gc.ca>
|
|
|
|
PR target/15491
|
|
* vax.c (vax_rtx_costs_1): Merge with vax_rtx_costs.
|
|
(vax_rtx_costs): Return false when passed unsupported rtx's. Handle
|
|
FLOAT_EXTEND, FLOAT_TRUNCATE and TRUNCATE. Fix costs for POST_INC,
|
|
PRE_DEC, NEG and NOT.
|
|
|
|
2005-03-25 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c: Convert uses of fold (build (...)) to
|
|
fold_buildN.
|
|
|
|
2005-03-25 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR rtl-optimization/20249
|
|
* cse.c (insert_regs): Do not record equivalence of registers in
|
|
different modes.
|
|
|
|
2005-03-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* emit-rtl.c (reverse_comparison): Remove.
|
|
* rtl.h: Remove the corresponding prototype.
|
|
|
|
2005-03-24 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* doc/install.texi (--enable-altivec): Delete docs.
|
|
|
|
2005-03-24 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (easy_fp_constant): Return 0 for
|
|
SFmode and DFmode before reload when
|
|
flag_unsafe_math_optimizations not enabled.
|
|
|
|
2005-03-24 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* c.opt (fvisibility-inlines-hidden): Allow for ObjC++.
|
|
|
|
* config/i386/darwin.h (TARGET_SUBTARGET_DEFAULT): Add
|
|
MASK_128BIT_LONG_DOUBLE, MASK_ALIGN_DOUBLE.
|
|
|
|
2005-03-24 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* configure.ac (enable-checking): Add 'runtime' option.
|
|
* doc/install.texi (enable-checking): Document 'runtime' checking.
|
|
* tsystem.h (gcc_assert, gcc_unreachable): Define.
|
|
* config.in: Regenerated.
|
|
* configure: Regenerated.
|
|
|
|
2005-03-23 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* optabs.h (enum optab_index): Remove OTI_llrint.
|
|
(llrint_optab): Remove macro.
|
|
* optabs.c (init_optabs): Remove llrint_optab initialization.
|
|
* genopinit.c (optabs): Remove llrint_optab implementation.
|
|
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LLRINT{,F,L}
|
|
using lrint_optab.
|
|
|
|
2005-03-24 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR rtl-optimization/20532
|
|
* simplify-rtx.c (simplify_binary_operation_1): Protect from
|
|
overflow when adding coefficients for PLUS or MINUS.
|
|
(simplify_binary_operation_1): Handle CONST_DOUBLE exact power of
|
|
two as multiplier.
|
|
|
|
2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* langhooks.h (truthvalue_conversion): Remove.
|
|
* langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove
|
|
LANG_HOOKS_TRUTHVALUE_CONVERSION.
|
|
* system.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Poison.
|
|
* gimplify.c (gimple_boolify): Don't use truthvalue_conversion.
|
|
* c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
|
|
|
|
2005-03-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* params.def: Fix a typo.
|
|
* config/mips/mips.c: Follow the spelling convensions.
|
|
* doc/invoke.texi: Fix typos.
|
|
|
|
2005-03-23 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20601
|
|
|
|
* tree-ssa-pre.c (insert_aux): Add missing condition to
|
|
constification.
|
|
|
|
2005-03-23 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* final.c (final_scan_insn): Don't remove no-op instructions.
|
|
* reload1.c (reload): Remove simple no-op instructions even when
|
|
not optimizing.
|
|
|
|
2005-03-23 Dorit Naishlos <dorit@il.ib.com>
|
|
|
|
PR tree-optimization/20501
|
|
* tree-vect-analyze.c (vect_enhance_data_refs_alignment): Debug print
|
|
reporting that peeling for alignment is applied moved to...
|
|
* (vect_analyze_data_refs_alignment): Here.
|
|
|
|
2005-03-23 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* reorg.c (dbr_schedule): Remove #if 0 code to call final.
|
|
|
|
2005-03-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config.gcc (alpha*-dec-osf[45]*): Remove target_cpu_default.
|
|
Define TARGET_SUPPORT_ARCH except on Tru64 UNIX V4.0A.
|
|
|
|
2005-03-23 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/tm.texi (TARGET_MD_ASM_CLOBBERS): Adjust wording to not
|
|
imply that this is called once, independent of asms in code.
|
|
Adjust to now being pased output and input lists. Mention helper
|
|
function decl_overlaps_hard_reg_set_p.
|
|
* hooks.c (hook_tree_tree_tree_tree_3rd_identity): Rename from
|
|
hook_tree_tree_identity and to take three trees, returning third.
|
|
* hooks.h (hook_tree_tree_tree_tree_3rd_identity): Adjust the
|
|
prototype.
|
|
* stmt.c: include hard-reg-set.h before tree.h.
|
|
(decl_overlaps_hard_reg_set_p): New function, broken out from...
|
|
(decl_conflicts_with_clobbers_p): Call
|
|
decl_overlaps_hard_reg_set_p.
|
|
(expand_asm_operands): Pass output and input lists in call to
|
|
targetm.md_asm_clobbers.
|
|
* target-def.h (TARGET_MD_ASM_CLOBBERS): Define as
|
|
hook_tree_tree_tree_tree_3rd_identity.
|
|
* target.h (struct gcc_target.md_asm_clobbers): Take three tree
|
|
parameters.
|
|
* tree.h [HARD_CONST] (decl_overlaps_hard_reg_set_p): Prototype.
|
|
* config/i386/i386.c (ix86_md_asm_clobbers): Adjust to three
|
|
parameters, first two unused.
|
|
* config/cris/cris.c (cris_md_asm_clobbers): Adjust to added
|
|
parameters. Only add MOF to clobbers if there's no 'h' mentioned
|
|
in constraint letters and MOF is not mentioned as a asm-declared
|
|
register in neither of the input and output lists.
|
|
|
|
2005-03-23 DJ Delorie <dj@redhat.com>
|
|
|
|
* optabs.c (expand_binop): Make sure the first subword's result
|
|
gets stored.
|
|
|
|
2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c (c_common_truthvalue_conversion): Adjust comment.
|
|
Call c_common_truthvalue_conversion rather than
|
|
lang_hooks.truthvalue_conversion.
|
|
* c-convert.c (convert): Call c_objc_common_truthvalue_conversion.
|
|
* c-objc-common.c (c_objc_common_truthvalue_conversion): Move to
|
|
c-typeck.c.
|
|
* c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to
|
|
c_common_truthvalue_conversion.
|
|
* c-parser.c (c_parser_paren_condition, c_parser_for_statement,
|
|
c_parser_conditional_expression, c_parser_binary_expression): Call
|
|
c_objc_common_truthvalue_conversion.
|
|
* c-typeck.c (build_unary_op): Call
|
|
c_objc_common_truthvalue_conversion.
|
|
(build_conditional_expr): Do not call
|
|
lang_hooks.truthvalue_conversion.
|
|
(build_binary_op): Call c_common_truthvalue_conversion.
|
|
(c_objc_common_truthvalue_conversion): Moved from
|
|
c-objc-common.c. Call default_function_array_conversion instead
|
|
of default_conversion.
|
|
|
|
2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.h (default_conversion): Remove.
|
|
(perform_integral_promotions): Add.
|
|
* c-tree.h (default_conversion): Add.
|
|
* c-typeck.c (perform_integral_promotions): New, split out from
|
|
default_conversion.
|
|
* c-common.c (check_case_value): Use perform_integral_promotions,
|
|
not default_conversion.
|
|
(c_add_case_label): Don't continue processing case label after
|
|
found to be pointer.
|
|
|
|
2005-03-23 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* gcc.c (do_spec_1): Do not add a -L path for a directory in
|
|
the prefix list if we have already added a multilib directory
|
|
based on that path.
|
|
(main): Do not add MD_EXEC_PREFIX to the list of directories to
|
|
search with -L.
|
|
|
|
2005-03-22 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* reload1.c (indirect_symref_ok, reload_obstack): Make them
|
|
static.
|
|
* reload.h: Remove the prototype for indirect_symref_ok.
|
|
|
|
* reload1.c (indirect_symref_ok): Make it global.
|
|
* reload.h: Add a prototype for indirect_symref_ok.
|
|
|
|
2005-03-22 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.md (ashlhi3): Rename to *ashlhi3_n and add a new
|
|
ashlhi3 expander.
|
|
|
|
2005-03-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
|
|
|
|
* tree.h (DECL_IGNORED_P, DECL_IN_SYSTEM_HEADER): Clarify comments.
|
|
|
|
2005-03-22 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* c-opts.c (c_common_parse_file): Only start/end main source file
|
|
if debug hooks says the writer wants it.
|
|
* dbxout.c (dbx_debug_hooks): Add start_end_main_source_file
|
|
member.
|
|
(xcoff_debug_hooks): Ditto.
|
|
* debug.c (do_nothing_hooks): Ditto.
|
|
* debug.h (gcc_debug_hooks): Ditto.
|
|
* dwarf2out.c (dwarf2_debug_hooks): Ditto.
|
|
* sdbout.c (sdb_debug_hooks): Ditto.
|
|
* vmsdbgout.c (vmsdbg_debug_hooks): Ditto.
|
|
|
|
2005-03-22 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* doc/extend.texi: Deprecate C++ min/max operators.
|
|
|
|
2005-03-22 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (determine_iv_cost): Do not try to preserve
|
|
artificial original candidates.
|
|
|
|
2005-03-22 Richard Guenther <rguenth@tat.physik.uni-tuebingen.de>
|
|
Jan Hubicka <jh@suse.cz>
|
|
Steven Bosscher <stevenb@suse.de>
|
|
|
|
* cgraphunit.c (cgraph_estimate_size_after_inlining): Compute
|
|
call cost based on argument sizes.
|
|
(cgraph_mark_inline_edge): Avoid inline unit from shrinking by
|
|
inlining.
|
|
* params.def: (max-inline-inssn-single): Set to 450.
|
|
(max-inline-insns-auto): Set to 90.
|
|
(max-inline-insns-recursive): Set to 450
|
|
(max-inline-insns-recursive-auto): Set to 450.
|
|
(large-function-insns): Set to 2700.
|
|
(inline-call-cost): New parameter.
|
|
* tree-inline.c (estimate_move_cost): New function.
|
|
(estimate_num_insns_1): Compute move sizes costs by estimate_move_cost
|
|
for non-gimple-regs, set cost to 0 for gimple-regs. Compute call size
|
|
based on arguments.
|
|
* tree-inline.h (estimate_move_cost): Declare.
|
|
* invoke.texi: (max-inline-inssn-single): Change default to 450.
|
|
(max-inline-insns-auto): Change default to 90.
|
|
(max-inline-insns-recursive): Change default to 450
|
|
(max-inline-insns-recursive-auto): Change default to 450.
|
|
(large-function-insns): Change default to 2700.
|
|
(inline-call-cost): Document new parameter.
|
|
|
|
2005-03-22 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/i860/i860.h (target_flags, TARGET_XP, TARGET_SWITCHES)
|
|
(TARGET_DEFAULT): Delete.
|
|
* config/i860/i860.opt: New file.
|
|
|
|
2005-03-22 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/frv/frv-protos.h (frv_branch_cost_string, frv_branch_cost_int)
|
|
(frv_cpu_string, frv_condexec_insns_str, frv_condexec_insns)
|
|
(frv_condexec_temps_str, frv_condexec_temps, frv_sched_lookahead_str)
|
|
(frv_sched_lookahead): Delete.
|
|
* config/frv/frv.h (MASK_DEFAULT_ALLOC_CC): Move to frv.c.
|
|
(target_flags, MASK_GPR_32, MASK_FPR_32, MASK_SOFT_FLOAT)
|
|
(MASK_ALLOC_CC, MASK_DWORD, MASK_DOUBLE, MASK_MEDIA, MASK_MULADD)
|
|
(MASK_LIBPIC, MASK_ACC_4, MASK_PACK, MASK_LONG_CALLS)
|
|
(MASK_ALIGN_LABELS, MASK_LINKED_FP, MASK_BIG_TLS, MASK_DEBUG_ARG)
|
|
(MASK_DEBUG_ADDR, MASK_DEBUG_STACK, MASK_DEBUG, MASK_DEBUG_LOC)
|
|
(MASK_DEBUG_COND_EXEC, MASK_NO_COND_MOVE, MASK_NO_SCC)
|
|
(MASK_NO_COND_EXEC, MASK_NO_VLIW_BRANCH, MASK_NO_MULTI_CE)
|
|
(MASK_FDPIC, MASK_INLINE_PLT, MASK_GPREL_RO, MASK_DEFAULT)
|
|
(TARGET_GPR_32, TARGET_FPR_32, TARGET_SOFT_FLOAT, TARGET_ALLOC_CC)
|
|
(TARGET_DWORD, TARGET_DOUBLE, TARGET_MEDIA, TARGET_MULADD)
|
|
(TARGET_LIBPIC, TARGET_ACC_4, TARGET_DEBUG_ARG, TARGET_DEBUG_ADDR)
|
|
(TARGET_DEBUG_STACK, TARGET_DEBUG, TARGET_DEBUG_LOC)
|
|
(TARGET_DEBUG_COND_EXEC, TARGET_NO_COND_MOVE, TARGET_NO_SCC)
|
|
(TARGET_NO_COND_EXEC, TARGET_NO_VLIW_BRANCH, TARGET_NO_MULTI_CE)
|
|
(TARGET_NO_NESTED_CE, TARGET_FDPIC, TARGET_INLINE_PLT, TARGET_BIG_TLS)
|
|
(TARGET_GPREL_RO, TARGET_PACK, TARGET_LONG_CALLS, TARGET_ALIGN_LABELS)
|
|
(TARGET_LINKED_FP, TARGET_GPR_64, TARGET_FPR_64, TARGET_HARD_FLOAT)
|
|
(TARGET_FIXED_CC, TARGET_COND_MOVE, TARGET_SCC, TARGET_COND_EXEC)
|
|
(TARGET_VLIW_BRANCH, TARGET_MULTI_CE, TARGET_NESTED_CE, TARGET_ACC_8)
|
|
(TARGET_SWITCHES, TARGET_OPTIONS, DEFAULT_CONDEXEC_TEMPS)
|
|
(DEFAULT_BRANCH_COST, DEFAULT_CONDEXEC_INSNS): Delete.
|
|
* config/frv/frv.c (frv_branch_cost_string, frv_branch_cost_int)
|
|
(frv_cpu_string, frv_condexec_insns_str, frv_condexec_insns)
|
|
(frv_condexec_temps_str, frv_condexec_temps, frv_sched_lookahead_str)
|
|
(frv_sched_lookahead): Delete.
|
|
(MASK_DEFAULT_ALLOC_CC): Moved from frv.h.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
|
|
(frv_handle_option): New function. Move -mcpu= handling from...
|
|
(frv_override_options): ...here. Remove handling of other
|
|
TARGET_OPTIONS.
|
|
(frv_ifcvt_modify_tests): Check !TARGET_COND_EXEC instead of
|
|
TARGET_NO_COND_EXEC and !TARGET_NESTED_CE to TARGET_NO_NESTED_CE.
|
|
(frv_ifcvt_modify_multiple_tests): Likewise !TARGET_MULTI_CE
|
|
and TARGET_NO_MULTI_CE.
|
|
(frv_for_each_packet): Likewise TARGET_NO_VLIW_BRANCH and
|
|
!TARGET_VLIW_BRANCH.
|
|
* config/frv/frv.opt: New file.
|
|
|
|
2005-03-22 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c (fold_ternary): Take decomposed arguments of
|
|
CALL_EXPR.
|
|
(fold): Update a call to fold_ternary.
|
|
|
|
* fold-const.c (fold_build1, fold_build2, fold_build3): New.
|
|
* tree.h: Add corresponding prototypes.
|
|
|
|
2005-03-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/20561
|
|
* cfglayout.c (reemit_insn_block_notes): Don't put block notes in
|
|
between jump table and its label.
|
|
* final.c (shorten_branches): Handle notes in between ADDR_VEC
|
|
resp. ADDR_DIFF_VEC and the label preceeding it.
|
|
(final_scan_insn): Likewise. Ensure ADDR_VEC resp. ADDR_DIFF_VEC
|
|
is emitted in the right section.
|
|
|
|
2005-03-22 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c (fold_unary, fold_binary): Update comments
|
|
about arguments.
|
|
|
|
2005-03-22 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR rtl-optimization/20527
|
|
* combine.c (can_combine_p) [AUTO_INC_DEC]: When INSN has an
|
|
REG_INC note, test that the register also isn't mentioned in PRED
|
|
or SUCC.
|
|
|
|
2005-03-22 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* dwarf2out.c (dwarf_type_encoding_name): Remove unused prototype
|
|
and definition.
|
|
|
|
2005-03-21 Mike Stump <mrs@apple.com>
|
|
|
|
* varasm.c (default_assemble_visibility): Remove extra ().
|
|
|
|
2005-03-21 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/20557
|
|
* bb-reorder.c (duplicate_computed_gotos): Use can_duplicate_block_p
|
|
to determine whether a block can be duplicated, rather than test
|
|
whether the block contains noncopyable insns ourselves.
|
|
|
|
2005-03-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/i860/i860.h (PREDICATE_CODES): Remove nonexistent
|
|
predicates.
|
|
|
|
2005-03-21 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/ip2k/ip2k.h (target_flags, TARGET_SWITCHES): Delete.
|
|
|
|
2005-03-21 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/fr30/fr30.h (TARGET_SMALL_MODEL_MASK, TARGET_SMALL_MODEL)
|
|
(TARGET_DEFAULT, target_flags, TARGET_SWITCHES): Delete.
|
|
* config/fr30/fr30.opt: New file.
|
|
|
|
2005-03-18 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20542
|
|
|
|
* tree-flow-inline.h (overlap_subvar): Move to here.
|
|
* tree-ssa-operands.c: From here.
|
|
* tree-flow.h (overlap_subvar): Declare.
|
|
* tree-ssa-alias.c (add_pointed_to_var): Use overlap_subvar here.
|
|
* tree-ssa-loop-im.c (is_call_clobbered_ref): Return proper answer
|
|
for variables with subvars.
|
|
|
|
2005-03-21 Mostafa Hagog <mustafa@il.ibm.com>
|
|
|
|
PR middle-end/20177
|
|
* ddg.c (create_ddg_dependence): Ignore reg-anti dependency.
|
|
* modulo-sched.c (const_iteration_count): Return on NULL
|
|
pre-header.
|
|
(print_node_sched_params): Return on NULL dump_file.
|
|
(generate_reg_moves): Handle reg-anti dependencies and disregard
|
|
closing branch when generating register moves.
|
|
(sms_schedule): Mark the SMSed block dirty.
|
|
* passes.c (rest_of_handle_sms): Call update_life_info for all
|
|
basic-blocks.
|
|
* testsuite/gcc.dg/20050321-1.c: New test.
|
|
|
|
2005-03-21 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/lib1funcs.asm (__mulsi3): Use symbolic name for ACCLO.
|
|
* config/xtensa/xtensa.md (movsi_internal, movhi_internal,
|
|
movqi_internal): Likewise.
|
|
|
|
2005-03-21 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa-protos.h: (xtensa_simm7, xtensa_uimm8,
|
|
xtensa_uimm8x2, xtensa_uimm8x4, xtensa_ai4const, xtensa_lsi4x4,
|
|
xtensa_b4const): Delete prototypes.
|
|
(xtensa_simm8, xtensa_simm8x256, xtensa_simm12b, xtensa_b4constu,
|
|
xtensa_mask_immediate, xtensa_mem_offset): Update prototypes.
|
|
(xtensa_b4const_or_zero, xtensa_const_ok_for_letter_p,
|
|
xtensa_extra_constraint): New prototypes.
|
|
(add_operand, arith_operand, nonimmed_operand, mem_operand,
|
|
mask_operand, extui_fldsz_operand, sext_operand, sext_fldsz_operand,
|
|
lsbitnum_operand, branch_operand, ubranch_operand, call_insn_operand,
|
|
move_operand, const_float_1_operand, fpmem_offset_operand,
|
|
branch_operator, ubranch_operator, boolean_operator): Delete prototypes.
|
|
* config/xtensa/xtensa.c (b4const_or_zero): Rename to ...
|
|
(xtensa_b4const_or_zero): ...this. Change return type to bool and
|
|
argument type to HOST_WIDE_INT.
|
|
(xtensa_simm8, xtensa_simm8x256, xtensa_simm12b,
|
|
xtensa_mask_immediate): Likewise.
|
|
(xtensa_uimm8, xtensa_uimm8x2, xtensa_uimm8x4, xtensa_b4const):
|
|
Likewise. Also make these functions static.
|
|
(xtensa_simm7, xtensa_ai4const, xtensa_lsi4x4): Delete.
|
|
(xtensa_const_ok_for_letter_p): New.
|
|
(add_operand, arith_operand, nonimmed_operand, mem_operand,
|
|
mask_operand, extui_fldsz_operand, sext_operand, sext_fldsz_operand,
|
|
lsbitnum_operand, branch_operand, ubranch_operand, call_insn_operand,
|
|
move_operand, const_float_1_operand, fpmem_offset_operand,
|
|
branch_operator, ubranch_operator, boolean_operator): Move to
|
|
predicates.md.
|
|
(smalloffset_mem_p): Inline code from xtensa_lsi4x4.
|
|
(xtensa_mem_offset): Change return type to bool.
|
|
(xtensa_extra_constraint): New.
|
|
(gen_int_relational): Update type of const_range_p function pointer.
|
|
Use xtensa_b4const_or_zero.
|
|
* config/xtensa/xtensa.h (CONST_OK_FOR_LETTER_P): Define to
|
|
xtensa_const_ok_for_letter_p. Update comments.
|
|
(EXTRA_CONSTRAINT): Define to xtensa_extra_constraint.
|
|
(PREDICATE_CODES): Delete.
|
|
* config/xtensa/xtensa.md: Include predicates.md.
|
|
* config/xtensa/predicates.md: New file.
|
|
|
|
2005-03-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/v850/v850-protos.h: Remove the prototypes for
|
|
reg_or_int9_operand, reg_or_const_operand,
|
|
pattern_is_ok_for_prepare, pattern_is_ok_for_dispose,
|
|
reg_or_0_operand, reg_or_int5_operand, call_address_operand,
|
|
movsi_source_operand, power_of_two_operand,
|
|
not_power_of_two_operand, special_symbolref_operand,
|
|
pattern_is_ok_for_prologue, pattern_is_ok_for_epilogue, and
|
|
register_is_ok_for_epilogue.
|
|
* config/v850/v850.c (reg_or_0_operand, reg_or_int5_operand,
|
|
reg_or_int9_operand, reg_or_const_operand,
|
|
call_address_operand, special_symbolref_operand,
|
|
movsi_source_operand, power_of_two_operand,
|
|
not_power_of_two_operand, register_is_ok_for_epilogue,
|
|
pattern_is_ok_for_epilogue, pattern_is_ok_for_prologue,
|
|
pattern_is_ok_for_dispose, pattern_is_ok_for_prepare): Move to
|
|
predicates.md.
|
|
* config/v850/v850.h (PREDICATE_CODES): Remove.
|
|
* config/v850/v850.md: Include predicates.md.
|
|
* config/v850/predicates.md: New.
|
|
|
|
2005-03-21 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* Makefile.in (BASEVER, DEVPHASE, DATESTAMP)
|
|
(BASEVER_c, DEVPHASE_c, DATESTAMP_c)
|
|
(BASEVER_s, DEVPHASE_s, DATESTAMP_s, version): Set with :=.
|
|
(itoolsdir, itoolsdatadir): Move definition above new first use.
|
|
(install-itoolsdirs): New rule.
|
|
(install-mkheaders): Depend on install-itoolsdirs, not
|
|
install-include-dir.
|
|
|
|
2005-03-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-into-ssa.c: Remove obsolete comments.
|
|
|
|
2005-03-21 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* tree-ssa-loop.c (gate_tree_complete_unroll): Run complete
|
|
unrolling if -fpeel-loops is specified, too.
|
|
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely):
|
|
Remove superfluous check for flag_unroll_loops.
|
|
|
|
2005-03-21 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* optabs.h (enum optab_index): Add new OTI_lrint and OTI_llrint.
|
|
(lrint_optab, llrint_optab): Define corresponding macros.
|
|
* optabs.c (init_optabs): Initialize lrint_optab and llrint_optab.
|
|
* genopinit.c (optabs): Implement lrint_optab using lrintsi2
|
|
pattern and llrint_optab using llrintdi2 patterns.
|
|
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LRINT{,F,L}
|
|
using lrint_optab and BUILT_IN_LLRINT{,F,L} using llrint_optab.
|
|
(expand_builtin): Expand BUILT_IN_LRINT{,F,L} and
|
|
BUILT_IN_LLRINT{,F,L} using expand_builtin_mathfn if
|
|
flag_unsafe_math_optimizations is set.
|
|
|
|
2005-03-21 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* combine.c (combine_simplify_rtx, simplify_if_then_else,
|
|
simplify_logical, if_then_else_cond, known_cond,
|
|
simplify_comparison): Adjust calls to reverse_comparison.
|
|
Don't use combine_reversed_comparison_code).
|
|
(combine_reversed_comparison_code): Remove.
|
|
(reversed_comparison): Using reversed_comparison_code, move it...
|
|
* jump.c (reversed_comparison): ... here.
|
|
* rtl.h (reversed_comparison): Add prototype.
|
|
|
|
2005-03-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (fold_builtin): Take decomposed arguments of
|
|
CALL_EXPR.
|
|
* fold-const.c (fold_ternary): Update a call to fold_builtin.
|
|
* gimplify.c (gimplify_call_expr): Likewise.
|
|
* tree-ssa-ccp.c (ccp_fold, ccp_fold_builtin): Likewise.
|
|
* tree.h: Update the prototype of fold_builtin.
|
|
|
|
2005-03-21 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* rtl.h (struct rtx_hooks): Add gen_lowpart_no_emit.
|
|
* rtlhooks.c (gen_lowpart_no_emit_general): New.
|
|
* rtlhooks-def.h (gen_lowpart_no_emit_general): Declare.
|
|
(RTL_HOOKS_GEN_LOWPART_NO_EMIT): New.
|
|
* simplify-rtx.c (simplify_binary_operation_1): Use it.
|
|
|
|
2005-03-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (fold_builtin_1): Take decomposed arguments of
|
|
CALL_EXPR.
|
|
(fold_builtin): Update a call to fold_builtin_1.
|
|
|
|
2005-03-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
PR other/20564
|
|
* gcov.c (output_lines): Only output function block summary when
|
|
outputting branch information.
|
|
* doc/gcov.texi: Document format of preamble and additional block
|
|
information lines.
|
|
|
|
2005-03-21 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* libgcc2.h (LIBGCC2_HAS_SF_MODE): New macro.
|
|
(LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_TF_MODE, LIBGCC2_HAS_XF_MODE): Make
|
|
the defaults false if BITS_PER_UNIT != 8.
|
|
(SFtype, SCtype, __fixsfdi, __floatdisf, __fixunssfSI, __fixunssfDI)
|
|
(__powisf2, __divsc3, __mulsc3): Guard with LIBGCC2_HAS_SF_MODE rather
|
|
than BITS_PER_UNIT != 8.
|
|
(L_fixdfdi, L_fixsfdi, L_fixtfdi, L_fixunsdfdi, L_fixunsdfsi)
|
|
(L_fixunssfdi, L_fixunssfsi, L_fixunstfdi, L_fixunsxfdi, L_fixunsxfsi)
|
|
(L_fixxfdi, L_floatdidf, L_floatdisf, L_floatditf, L_floatdixf): Remove
|
|
#undefs.
|
|
* libgcc2.c (__fixunssfDI, __fixsfdi, __floatdisf, __fixunssfSI)
|
|
(__powisf2, __divsc3, __mulsc3): Guard with LIBGCC2_HAS_SF_MODE.
|
|
|
|
2005-03-20 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/20539
|
|
* fold-const.c (fold_binary): Fix type mismatch between
|
|
TRUTH_{AND,OR,XOR}_EXPR nodes an their operands' types.
|
|
(fold_binary) <TRUTH_XOR_EXPR>: Avoid calling invert_truthvalue
|
|
for non-truth-valued expressions.
|
|
|
|
* c-common.c (c_common_truthvalue_conversion): Handle ERROR_MARK
|
|
and FUNCTION_DECL in the main switch.
|
|
<TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
|
|
TRUTH_XOR_EXPR>: When changing the result type of these tree nodes,
|
|
we also need to convert their operands to match.
|
|
<TRUTH_NOT_EXPR>: Likewise.
|
|
|
|
2005-03-21 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c (lvalue_or_else): Replace by lvalue_error; only give
|
|
diagnostic without checking whether an lvalue.
|
|
* c-common.h (lvalue_p): Remove.
|
|
(enum lvalue_use): Update comment.
|
|
(lvalue_or_else): Replace by lvalue_error.
|
|
* c-typeck.c (lvalue_p): Make static.
|
|
(lvalue_or_else): New. Call lvalue_error.
|
|
|
|
2005-03-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_parm_start): New function.
|
|
(function_arg_advance): Use rs6000_parm_start.
|
|
(function_arg, rs6000_arg_partial_bytes): Likewise.
|
|
|
|
2005-03-20 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c (check_case_value): Adjust comment about stripping
|
|
NOPs.
|
|
(handle_vector_size_attribute): Don't strip NON_LVALUE_EXPR.
|
|
* c-typeck.c (default_conversion, convert_arguments,
|
|
build_modify_expr, convert_for_assignment, store_init_value,
|
|
digest_init): Use STRIP_TYPE_NOPS instead of stripping nops
|
|
manually. Remove inaccurate comments.
|
|
|
|
2005-03-20 Roger Sayle <roger@eyesopen.com>
|
|
Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* varasm.c (do_assemble_alias): Restore comment describing function.
|
|
Annotate the target parameter as potentially unused.
|
|
|
|
2005-03-20 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
|
|
PR target/18551
|
|
* config/avr/avr.c (avr_output_function_prologue): Do not use
|
|
current_function_name() in a label, use a local label instead.
|
|
|
|
2005-03-20 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_generate_compare): Test
|
|
flag_finite_math_only, not flag_unsafe_math_optimizations.
|
|
|
|
2005-03-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (fold_builtin_1): Update a call to
|
|
targetm.fold_builtin.
|
|
* hooks.c (hook_tree_tree_bool_null): Rename to
|
|
hook_tree_tree_tree_bool_null. Take one more argument of type
|
|
tree.
|
|
* hooks.h: Update the prototype of hook_tree_tree_bool_null.
|
|
* target-def.h (TARGET_FOLD_BUILTIN): Define it as
|
|
hook_tree_tree_tree_bool_null.
|
|
* target.h (gcc_target): Update the prototype of fold_builtin.
|
|
* config/alpha/alpha.c (alpha_fold_builtin): Take decomposed
|
|
arguments of CALL_EXPR.
|
|
* doc/tm.texi (TARGET_FOLD_BUILTIN): Update. Mention the
|
|
new prototype.
|
|
|
|
2005-03-20 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.h (cgraph_node): Add prev_clone pointer.
|
|
* cgraph.c (cgraph_remove_node): Remove from doubly linked chain.
|
|
(cgraph_clone_node): Produce doubly linked chain.
|
|
|
|
2005-03-20 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c (handle_aligned_attribute, check_function_sentinel,
|
|
get_nonnull_operand, handle_sentinel_attribute,
|
|
check_function_arguments_recurse): Do not strip NOPS from
|
|
INTEGER_CSTs.
|
|
* c-decl.c (check_bitfield_type_and_width, build_enumerator):
|
|
Likewise.
|
|
* c-format.c (get_constant): Likewise.
|
|
* c-parser.c (c_parser_postfix_expression): Likewise.
|
|
* c-typeck.c (set_init_index): Likewise.
|
|
(convert_arguments): Don't check for NOP_EXPR containing integer
|
|
constant.
|
|
|
|
2005-03-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (fold_fixed_mathfn, fold_builtin_trunc,
|
|
fold_builtin_floor, fold_builtin_ceil, fold_builtin_lround):
|
|
Take decomposed arguments of CALL_EXPR.
|
|
(fold_builtin_1): Update calls to the functions mentioned
|
|
above.
|
|
|
|
2005-03-20 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-decl.c (check_bitfield_type_and_width): Require bit-field
|
|
width to have integer type.
|
|
(build_enumerator): Require enumerator value to have integer type.
|
|
|
|
2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* doc/extend.texi (__builtin_inf): Move statement about INFINITY
|
|
to __builtin_inff.
|
|
|
|
2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c.opt (ansi, std=iso9899:1990, std=iso9899:1999,
|
|
std=iso9899:199x): Correct descriptions.
|
|
|
|
2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc: Consistently use solaris2.1[0-9]* instead of
|
|
solaris2.1[0-9].
|
|
|
|
2005-03-19 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (fold_builtin_memcpy): Take decomposed arguments
|
|
of CALL_EXPR.
|
|
(expand_builtin_memcpy, fold_builtin_1): Update calls to
|
|
fold_builtin_memcpy.
|
|
|
|
* builtins.c (fold_trunc_transparent_mathfn): Take decomposed
|
|
arguments of CALL_EXPR.
|
|
(fold_builtin_trunc, fold_builtin_floor, fold_builtin_ceil,
|
|
fold_builtin_found, fold_builtin_1): Update calls to
|
|
fold_trunc_transparent_mathfn.
|
|
|
|
2005-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle-end/20493
|
|
* fold-const.c (fold_widened_comparison): Don't optimize casts of
|
|
function pointers on targets that require function pointer
|
|
canonicalization.
|
|
(fold_sign_changed_comparison): Likewise.
|
|
|
|
2005-03-19 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* combine.c (try_combine): When changing the mode of a hard reg, make
|
|
sure that doing so is valid.
|
|
|
|
2005-03-19 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/avr/avr.c (avr_init_stack, avr_mcu_name): Make static.
|
|
(TARGET_HANDLE_OPTION): Override default.
|
|
(avr_handle_option): New function.
|
|
* config/avr/avr.h (MASK_ALL_DEBUG, MASK_ORDER_1, MASK_INSN_SIZE_DUMP)
|
|
(MASK_ORDER_2, MASK_NO_TABLEJUMP, MASK_INT8, MASK_NO_INTERRUPTS)
|
|
(MASK_CALL_PROLOGUES, MASK_TINY_STACK, MASK_SHORT_CALLS)
|
|
(TARGET_ORDER_1, TARGET_ORDER_2, TARGET_INT8, TARGET_NO_INTERRUPTS)
|
|
(TARGET_INSN_SIZE_DUMP, TARGET_CALL_PROLOGUES, TARGET_TINY_STACK)
|
|
(TARGET_NO_TABLEJUMP, TARGET_SHORT_CALLS, TARGET_ALL_DEBUG)
|
|
(TARGET_SWITCHES, avr_init_stack, avr_mcu_name)
|
|
(TARGET_OPTIONS): Delete.
|
|
* config/avr/avr.opt: New file.
|
|
|
|
2005-03-18 2005-03-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/m32r/m32r-protos.h: Remove the prototypes for
|
|
call_address_operand, symbolic_operand, seth_add3_operand,
|
|
cmp_int16_operand, uint16_operand, reg_or_int16_operand,
|
|
reg_or_uint16_operand, reg_or_cmp_int16_operand,
|
|
two_insn_const_operand, move_src_operand,
|
|
move_double_src_operand, move_dest_operand,
|
|
eqne_comparison_operator, signed_comparison_operator,
|
|
large_insn_p, conditional_move_operand, carry_compare_operand,
|
|
m32r_block_immediate_operand, extend_operand,
|
|
reg_or_eq_int16_operand, int8_operand, and
|
|
reg_or_zero_operand.
|
|
* config/m32r/m32r.c (call_address_operand, symbolic_operand,
|
|
seth_add3_operand, int8_operand, cmp_int16_operand,
|
|
uint16_operand, reg_or_int16_operand, reg_or_uint16_operand,
|
|
reg_or_eq_int16_operand, reg_or_cmp_int16_operand,
|
|
reg_or_zero_operand, two_insn_const_operand, move_src_operand,
|
|
move_double_src_operand, move_dest_operand,
|
|
eqne_comparison_operator, signed_comparison_operator,
|
|
extend_operand, small_insn_p, large_insn_p,
|
|
conditional_move_operand, carry_compare_operand,
|
|
m32r_block_immediate_operand): Move to predicates.md.
|
|
(MAX_MOVE_BYTES): Move to m32r.h.
|
|
* config/m32r/m32r.h (PREDICATE_CODES): Remove.
|
|
* config/m32r/m32r.md: Include predicates.md.
|
|
* config/m32r/predicates.md: New.
|
|
|
|
2005-03-18 James E Wilson <wilson@specifixinc.com>
|
|
|
|
PR c++/19769
|
|
* dwarf2out.c (declare_in_namespace): Ignore decls with an abstract
|
|
origin.
|
|
|
|
2005-03-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/mn10300/mn10300-protos.h: Remove the prototypes for
|
|
call_address_operand, const_8bit_operand.
|
|
* config/mn10300/mn10300.c (call_address_operand,
|
|
const_8bit_operand, const_1f_operand): Move to predicates.md.
|
|
* config/mn10300/mn10300.h (PREDICATE_CODES): Remove.
|
|
* config/mn10300/mn10300.md: Include predicates.md.
|
|
* config/mn10300/predicates.md: New.
|
|
|
|
2005-03-18 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c, c-decl.c, c-format.c, c-typeck.c: Use %D for
|
|
declarations in diagnostics and %E for identifiers, not %s.
|
|
|
|
2005-03-18 Jan Hubicka <jh@suse.cz>
|
|
Dale Johannesen <dalej@apple.com>
|
|
|
|
* basic-block.h (scale_bbs_frequencies_int,
|
|
scale_bbs_frequencies_gcov_type): Declare.
|
|
* cfg.c (RDIV): New macro.
|
|
(update_bb_frequency_for_threading): Fix.
|
|
* basic-block.h (scale_bbs_frequencies_int,
|
|
scale_bbs_frequencies_gcov_type): New.
|
|
* cfgloopmanip.c (scale_bbs_frequencies): Kill.
|
|
(scale_loop_frequencies, duplicate_loop_to_header_edge): Use
|
|
scale_bbs_frequencies_int.
|
|
* tree-ssa-loop-ch.c (copy_loop_headers): Fix profiling info.
|
|
|
|
2005-03-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/m32r/m32r-protos.h: Remove the prototypes for
|
|
call_address_operand, symbolic_operand, seth_add3_operand,
|
|
cmp_int16_operand, uint16_operand, reg_or_int16_operand,
|
|
reg_or_uint16_operand, reg_or_cmp_int16_operand,
|
|
two_insn_const_operand, move_src_operand,
|
|
move_double_src_operand, move_dest_operand,
|
|
eqne_comparison_operator, signed_comparison_operator,
|
|
large_insn_p, conditional_move_operand, carry_compare_operand,
|
|
m32r_block_immediate_operand, extend_operand,
|
|
reg_or_eq_int16_operand, int8_operand, and
|
|
reg_or_zero_operand.
|
|
* config/m32r/m32r.c (call_address_operand, symbolic_operand,
|
|
seth_add3_operand, int8_operand, cmp_int16_operand,
|
|
uint16_operand, reg_or_int16_operand, reg_or_uint16_operand,
|
|
reg_or_eq_int16_operand, reg_or_cmp_int16_operand,
|
|
reg_or_zero_operand, two_insn_const_operand, move_src_operand,
|
|
move_double_src_operand, move_dest_operand,
|
|
eqne_comparison_operator, signed_comparison_operator,
|
|
extend_operand, small_insn_p, large_insn_p,
|
|
conditional_move_operand, carry_compare_operand,
|
|
m32r_block_immediate_operand): Move to predicates.md.
|
|
(MAX_MOVE_BYTES): Move to m32r.h.
|
|
* config/m32r/m32r.h (PREDICATE_CODES): Remove.
|
|
* config/m32r/m32r.md: Include predicates.md.
|
|
* config/m32r/predicates.md: New.
|
|
|
|
* config/pa/pa-protos.h: Add prototypes for magic_milli and
|
|
shadd_constant_p.
|
|
* config/pa/pa.c (reg_or_0_operand, call_operand_address,
|
|
symbolic_operand, symbolic_memory_operand,
|
|
reg_or_0_or_nonsymb_mem_operand, reg_before_reload_operand,
|
|
indexed_memory_operand, move_dest_operand, move_src_operand,
|
|
prefetch_cc_operand, prefetch_nocc_operand,
|
|
reg_or_cint_move_operand, pic_label_operand, fp_reg_operand,
|
|
arith_operand, arith11_operand, pre_cint_operand,
|
|
post_cint_operan, arith_double_operand, ireg_or_int5_operand,
|
|
ireg_operand, int5_operand, uint5_operand, int11_operand,
|
|
uint32_operand, arith5_operand, and_operand, ior_operand,
|
|
lhs_lshift_operand, lhs_lshift_cint_operand, arith32_operand,
|
|
pc_or_label_operand, div_operand, plus_xor_ior_operator,
|
|
shadd_operand, movb_comparison_operator,
|
|
cmpib_comparison_operator): Move to predicates.md.
|
|
(magic_milli, shadd_constant_p): Make it extern.
|
|
* config/pa/pa.h (PREDICATE_CODES): Remove.
|
|
* config/pa/pa.md: Include predicates.md.
|
|
* config/pa/predicates.md: New.
|
|
|
|
* config/v850/v850.h (PREDICATE_CODES): Remove a nonexistent
|
|
predicate.
|
|
|
|
2005-03-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* hooks.c, hooks.h, intl.c, opts.h, prefix.c, tree-gimple.c,
|
|
config/alpha/ev4.md, config/alpha/ev5.md, config/alpha/ev6.md,
|
|
config/alpha/freebsd.h, config/alpha/linux.h,
|
|
config/alpha/netbsd.h, config/alpha/osf5.h,
|
|
config/alpha/vms.h, config/arc/arc.c, config/arc/arc.h,
|
|
config/h8300/h8300-protos.h, config/h8300/h8300.c,
|
|
config/h8300/h8300.h, config/ia64/unwind-ia64.c,
|
|
doc/cppopts.texi: Update copyright.
|
|
|
|
2005-03-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR middle-end/20225
|
|
* cgraph.c (cgraph_mark_reachable_node): Assert that it is not called
|
|
too late.
|
|
* varasm.c (find_decl_and_mark_needed): Mark needed only when not
|
|
called too late.
|
|
|
|
2005-03-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-into-ssa.c (find_idf): Use VEC_quick_push instead of
|
|
VEC_safe_push.
|
|
|
|
2005-03-18 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* combine.c (gen_binary): Remove.
|
|
(known_cond, simplify_shift_const, find_split_point,
|
|
combine_simplify_rtx, simplify_if_then_else, simplify_set,
|
|
simplify_logical, expand_field_assignment, extract_left_shift,
|
|
force_to_mode, if_then_else_cond, apply_distributive_law,
|
|
simplify_and_const_int, simplify_shift_const, gen_lowpart_for_combine,
|
|
simplify_comparison, reversed_comparison): Replace with
|
|
simplify_gen_binary, simplify_gen_relational or
|
|
distribute_and_simplify_rtx.
|
|
(distribute_and_simplify_rtx): New function.
|
|
|
|
2005-03-18 Alexey Neyman <alex.neyman@auriga.ru>
|
|
Paolo Bonzini <gcc.gnu.org>
|
|
|
|
* calls.c (setjmp_call_p, special_function_p): Update comments
|
|
at the head of the functions.
|
|
|
|
2005-03-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-cfg.c (fold_cond_expr_cond): Use boolean types for condition.
|
|
|
|
* cgraph.c (cgraph_remove_node): Avoid loop in code deciding whether
|
|
function body should be released; do not proactively release function
|
|
bodies in non-unit-at-a-time mode.
|
|
|
|
2005-03-18 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/i386/t-rtems-i386 (MULTILIBS): Remove k6, athlon,
|
|
mno-fp-ret-in-387 multilib variants.
|
|
|
|
2005-03-18 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* common.opt (m): Remove.
|
|
* opts.c (handle_option): Pass 'm' options to set_target_switch if
|
|
table lookup fails.
|
|
(common_handle_option): Remove OPT_m case.
|
|
|
|
2005-03-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (fold_builtin_bitop): Take decomposed arguments
|
|
of CALL_EXPR.
|
|
(fold_builtin_1): Update a call to fold_builtin_bitop.
|
|
|
|
* builtins.c (fold_builtin_signbit): Take decomposed arguments
|
|
of CALL_EXPR.
|
|
(fold_builtin_1): Update a call to fold_builtin_signbit.
|
|
|
|
2005-03-17 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/20474
|
|
* tree-vect-analyze.c (vect_analyze_pointer_ref_access): Check the
|
|
size_type of the relevant pointer. Check for COMPLETE_TYPE_P.
|
|
|
|
2005-03-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/h8300/h8300-protos.h: Remove prototypes for
|
|
general_operand_src, general_operand_dst, single_one_operand,
|
|
single_zero_operand, call_insn_operand,
|
|
two_insn_adds_subs_operand, small_call_insn_operand,
|
|
jump_address_operand, bit_operand, bit_memory_operand,
|
|
stack_pointer_operand, const_int_gt_2_operand,
|
|
const_int_ge_8_operand, const_int_qi_operand,
|
|
const_int_hi_operand, incdec_operand, bit_operator,
|
|
nshift_operator, eqne_operator, gtle_operator,
|
|
gtuleu_operator, iorxor_operator.
|
|
Add prototypes for h8sx_shift_type h8sx_classify_shift and
|
|
h8300_ldm_stm_parallel.
|
|
* config/h8300/h8300.c (h8sx_shift_type,): Move to
|
|
h8300-protos.h.
|
|
(SYMBOL_FLAG_FUNCVEC_FUNCTION, SYMBOL_FLAG_EIGHTBIT_DATA,
|
|
SYMBOL_FLAG_TINY_DATA): Move to h8300.h.
|
|
(h8300_ldm_stm_parallel): Make it extern.
|
|
(h8300_ldm_parallel, h8300_stm_parallel,
|
|
h8300_return_parallel, general_operand_src,
|
|
general_operand_dst, h8300_dst_operand, h8300_src_operand,
|
|
nibble_operand, reg_or_nibble_operand, single_one_operand,
|
|
single_zero_operand, call_insn_operand,
|
|
two_insn_adds_subs_operand, small_call_insn_operand,
|
|
jump_address_operand, bit_operand, bit_memory_operand,
|
|
stack_pointer_operand, const_int_gt_2_operand,
|
|
const_int_ge_8_operand, const_int_qi_operand,
|
|
const_int_hi_operand, incdec_operand, eqne_operator,
|
|
gtle_operator, gtuleu_operator, iorxor_operator, bit_operator,
|
|
h8sx_binary_memory_operator, h8sx_unary_memory_operator,
|
|
h8sx_unary_shift_operator, h8sx_binary_shift_operator,
|
|
nshift_operator): Move to predicates.md.
|
|
* config/h8300/h8300.h (PREDICATE_CODES): Remove.
|
|
* config/h8300/h8300.md: Include predicates.md.
|
|
* config/h8300/predicates.md: New.
|
|
|
|
2005-03-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config.gcc (ia64*-*-hpux*): Add extra_options.
|
|
* config/ia64/hpux.h (SUBTARGET_SWITCHES): Remove.
|
|
(TARGET_DEFAULT): Remove MASK_INLINE_FLOAT_DIV_THR.
|
|
* config/ia64/ia64.c (ia64_fixed_range_string): Remove.
|
|
(ia64_tls_size_string, ia64_tune_string): Remove.
|
|
(ia64_tune): Init to PROCESSOR_ITANIUM2.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): New.
|
|
(TARGET_HANDLE_OPTION): New.
|
|
(ia64_override_options): Move options parsing ...
|
|
(ia64_handle_option): ... here. New.
|
|
* config/ia64/ia64.h (target_flags, MASK_BIG_ENDIAN, MASK_GNU_AS,
|
|
MASK_GNU_LD, MASK_NO_PIC, MASK_VOL_ASM_STOP, MASK_ILP32,
|
|
MASK_REG_NAMES, MASK_NO_SDATA, MASK_CONST_GP, MASK_AUTO_PIC,
|
|
MASK_INLINE_FLOAT_DIV_LAT, MASK_INLINE_FLOAT_DIV_THR,
|
|
MASK_INLINE_INT_DIV_LAT, MASK_INLINE_INT_DIV_THR,
|
|
MASK_INLINE_SQRT_LAT, MASK_INLINE_SQRT_THR, MASK_DWARF2_ASM,
|
|
MASK_EARLY_STOP_BITS, TARGET_BIG_ENDIAN, TARGET_GNU_AS, TARGET_GNU_LD,
|
|
TARGET_NO_PIC, TARGET_VOL_ASM_STOP, TARGET_ILP32, TARGET_REG_NAMES,
|
|
TARGET_NO_SDATA, TARGET_CONST_GP, TARGET_AUTO_PIC,
|
|
TARGET_INLINE_FLOAT_DIV_LAT, TARGET_INLINE_FLOAT_DIV_THR,
|
|
TARGET_INLINE_INT_DIV_LAT, TARGET_INLINE_INT_DIV_THR,
|
|
TARGET_INLINE_FLOAT_DIV, TARGET_INLINE_INT_DIV, TARGET_INLINE_SQRT_LAT,
|
|
TARGET_INLINE_SQRT_THR, TARGET_INLINE_SQRT, TARGET_DWARF2_ASM,
|
|
TARGET_EARLY_STOP_BITS): Remove.
|
|
(TARGET_ILP32): Default false.
|
|
(TARGET_SWITCHES, SUBTARGET_SWITCHES, TARGET_OPTIONS): Remove.
|
|
(enum ia64_inline_type): New.
|
|
(TARGET_DEFAULT): Remove MASK_INLINE_FLOAT_DIV_THR.
|
|
* config/ia64/ia64.md: Update for new definitions of
|
|
TARGET_INLINE_INT_DIV, TARGET_INLINE_FLOAT_DIV, TARGET_INLINE_SQRT.
|
|
* config/ia64/ia64.opt: New file.
|
|
* config/ia64/ilp32.opt: New file.
|
|
|
|
2005-03-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/18380
|
|
* config/ia64/unwind-ia64.c (_Unwind_FindTableEntry): Removed.
|
|
|
|
2005-03-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/h8300/h8300.c (h8300_init_once): Use MASK_H8300S_1
|
|
instead of MASK_H8300S.
|
|
* config/h8300/h8300.h (target_flags, MASK_H8300S, MASK_MAC,
|
|
MASK_INT32, MASK_ADDRESSES, MASK_QUICKCALL, MASK_SLOWBYTE,
|
|
MASK_NORMAL_MODE, MASK_RELAX, MASK_H8300H, MASK_ALIGN_300,
|
|
MASK_H8300SX, TARGET_INT32, TARGET_ADDRESSES,
|
|
TARGET_QUICKCALL, TARGET_SLOWBYTE, TARGET_H8300H,
|
|
TARGET_H8300XS, TARGET_NORMAL_MODE, TARGET_ALIGN_300,
|
|
TARGET_SWITCHES): Remove.
|
|
(TARGET_H8300S): Redefine interms of TARGET_H8300S_1 and
|
|
TARGET_H8300SX.
|
|
* config/h8300/h8300.opt: New.
|
|
|
|
* config/alpha/alpha.opt, config/arc/arc.opt,
|
|
config/h8300/h8300.opt, config/mips/mips.opt: Add copyright
|
|
notices.
|
|
|
|
2005-03-17 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* gmon.c: Remove.
|
|
|
|
2005-03-17 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/arc/arc.c (arc_cpu_string): Make static. Default to "base"
|
|
(arc_text_string, arc_data_string, arc_rodata_string): Make static.
|
|
(TARGET_HANDLE_OPTION): Override default.
|
|
(arc_handle_option): New function.
|
|
(arc_init): Remove code to set arch_cpu_string.
|
|
* config/arc/arc.h (target_flags, TARGET_MASK_MANGLE_CPU)
|
|
(TARGET_MANGLE_CPU, TARGET_MASK_MANGLE_CPU_LIBGCC)
|
|
(TARGET_MANGLE_CPU_LIBGCC, TARGET_MASK_ALIGN_LOOPS, TARGET_ALIGN_LOOPS)
|
|
(TARGET_MASK_BIG_ENDIAN, TARGET_BIG_ENDIAN, TARGET_MASK_NO_COND_EXEC)
|
|
(TARGET_NO_COND_EXEC, TARGET_SWITCHES, TARGET_DEFAULT)
|
|
(SUBTARGET_SWITCHES, arc_cpu_string, arc_text_string, arc_data_string)
|
|
(arc_rodata_string, TARGET_OPTIONS): Delete.
|
|
* config/arc/arc.opt: New file.
|
|
|
|
2005-03-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/extend.texi (Weak Pragmas): New section.
|
|
(attribute alias): Clarify that target must be in the same
|
|
translation unit.
|
|
|
|
2005-03-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.opt: New file.
|
|
* config/alpha/alpha.c (alpha_tune): New. Rename all existing uses
|
|
of alpha_cpu.
|
|
(alpha_cpu_string, alpha_tune_string, alpha_tp_string,
|
|
alpha_fprm_string, alpha_fptm_string): Make static.
|
|
(alpha_tls_size_string): Remove.
|
|
(alpha_handle_option): New.
|
|
(override_options): Update for alpha_cpu/alpha_tune split.
|
|
(alpha_file_start): Likewise.
|
|
(TARGET_DEFAULT_TARGET_FLAGS): New.
|
|
(TARGET_HANDLE_OPTION): New.
|
|
* config/alpha/alpha.h (alpha_tune): Declare.
|
|
(MASK_FP, MASK_FPREGS, TARGET_FPREGS, MASK_GAS, TARGET_GAS,
|
|
MASK_IEEE_CONFORMANT, TARGET_IEEE_CONFORMANT, MASK_IEEE, TARGET_IEEE,
|
|
MASK_IEEE_WITH_INEXACT, TARGET_IEEE_WITH_INEXACT, MASK_BUILD_CONSTANTS,
|
|
TARGET_BUILD_CONSTANTS, MASK_FLOAT_VAX, TARGET_FLOAT_VAX, MASK_BWX,
|
|
TARGET_BWX, MASK_MAX, TARGET_MAX, MASK_FIX, TARGET_FIX, MASK_CIX,
|
|
TARGET_CIX, MASK_EXPLICIT_RELOCS, TARGET_EXPLICIT_RELOCS,
|
|
MASK_SMALL_DATA, TARGET_SMALL_DATA, MASK_TLS_KERNEL, TARGET_TLS_KERNEL,
|
|
MASK_SMALL_TEXT, TARGET_SMALL_TEXT, MASK_LONG_DOUBLE_128,
|
|
TARGET_LONG_DOUBLE_128, MASK_CPU_EV5, TARGET_CPU_EV5, MASK_CPU_EV6,
|
|
TARGET_CPU_EV6, MASK_SUPPORT_ARCH): Remove.
|
|
(TARGET_SWITCHES, TARGET_OPTIONS): Remove.
|
|
(TARGET_DEFAULT): Remove MASK_FP.
|
|
(TARGET_FP): Redefined based on TARGET_SOFT_FP.
|
|
(TARGET_SUPPORT_ARCH): Default on if HAVE_AS_EXPLICIT_RELOCS.
|
|
(alpha_cpu_string, alpha_tune_string, alpha_fprm_string,
|
|
alpha_fptm_string, alpha_tp_string, alpha_mlat_string,
|
|
alpha_tls_size_string): Remove.
|
|
* config/alpha/alpha.md (prefetch): Use alpha_cpu.
|
|
(attribute tune): Rename from attribute cpu.
|
|
* config/alpha/ev4.md: Update to match.
|
|
* config/alpha/ev5.md, config/alpha/ev6.md: Likewise.
|
|
* config/alpha/freebsd.h (TARGET_DEFAULT): Remove MASK_FP.
|
|
* config/alpha/linux.h (TARGET_DEFAULT): Likewise.
|
|
* config/alpha/netbsd.h (TARGET_DEFAULT): Likewise.
|
|
* config/alpha/osf5.h (TARGET_DEFAULT): Likewise.
|
|
* config/alpha/vms.h (TARGET_DEFAULT): Likewise.
|
|
|
|
2005-03-16 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
* config/ia64/ia64.c (issue_nops_and_insn): Check first_insn attribute,
|
|
and return without creating new state if before_nops_num is nonzero.
|
|
* config/ia64/ia64.md (first_insn): New attribute.
|
|
(alloc): Set it to yes.
|
|
|
|
2005-03-16 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-vectorizer.c (new_vec_stmt_info): Initialize
|
|
STMT_VINFO_SUBVARS to NULL.
|
|
* tree-vect-analyze.c (vect_analyze_data_refs): Ditto.
|
|
|
|
2005-03-16 Dale Johannesen <dalej@apple.com>
|
|
|
|
* rtlanal.c (find_first_parameter_load): Rewrite to
|
|
return actual first param load or the call if none,
|
|
instead of first in block, when not all loads exist.
|
|
|
|
2005-03-16 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* optabs.c (expand_copysign_absneg): Make static.
|
|
* optabs.h (expand_copysign_absneg): Delete prototype.
|
|
* config/rs6000/rs6000.md (copysigntf3): Delete pattern.
|
|
|
|
2005-03-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/15700
|
|
* varasm.c (struct alias_pair): Rename from struct output_def_pair.
|
|
(alias_pairs): Rename from output_defs.
|
|
(find_decl_and_mark_needed): Split out from assemble_alias.
|
|
(do_assemble_alias): New.
|
|
(assemble_output_def): Remove.
|
|
(finish_aliases_1, finish_aliases_2): New.
|
|
(process_pending_assemble_output_defs): Remove.
|
|
(assemble_alias): Defer aliases for which we don't yet have a
|
|
non-external decl for the target symbol.
|
|
* passes.c (rest_of_decl_compilation): Register variables with cgraph.
|
|
* cgraphunit.c (cgraph_finalize_compilation_unit): Use finish_aliases_1.
|
|
* toplev.c (compile_file): Use finish_aliases_2 instead of
|
|
process_pending_assemble_output_defs.
|
|
* tree.h (finish_aliases_1, finish_aliases_2): Declare.
|
|
(process_pending_assemble_output_defs): Remove.
|
|
|
|
2005-03-16 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20489
|
|
|
|
* tree-ssa-alias.c (push_fields_onto_fieldstack): DTRT
|
|
for empty structures.
|
|
|
|
2005-03-16 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20490
|
|
|
|
* tree-ssa-pre.c (create_expression_by_pieces): Use
|
|
force_gimple_operand on result of fold.
|
|
|
|
2005-03-16 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/i386/emmintrin.h (_mm_extract_epi16): Correct the number
|
|
of closing parenthesis.
|
|
|
|
2005-03-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (expand_movstr): Update a call to
|
|
fold_builtin_strcpy.
|
|
(expand_builtin_strncpy): Update a call to
|
|
fold_builtin_strncpy.
|
|
(fold_builtin_strcpy, fold_builtin_strncpy): Take decomosed
|
|
arguments of CALL_EXPR.
|
|
(fold_builtin_1): Update calls to fold_builtin_strcpy and
|
|
fold_builtin_strncpy.
|
|
* tree-ssa-ccp.c (ccp_fold_builtin): Likewise.
|
|
* tree.h: Update the prototypes of fold_builtin_strcpy and
|
|
fold_builtin_strncpy.
|
|
|
|
2005-03-16 Steven Bosscher <stevenb@suse.de>
|
|
Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vect-analyze.c (vect_enhance_data_refs_alignment): Copy
|
|
UNITS_PER_SIMD_WORD to a local variable to avoid a "division by zero"
|
|
error.
|
|
|
|
2005-03-16 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree-inline.c (walk_type_fields, walk_tree,
|
|
walk_tree_without_duplicates): Move from here...
|
|
* tree.c: ...to here.
|
|
|
|
2005-03-15 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* BASE-VER, DATESTAMP, DEV-PHASE: New files.
|
|
* Makefile.in (gcc_version, gcc_version_trigger, ): Delete.
|
|
(BASEVER, DEVPHASE, DATESTAMP, BASEVER_c, DEVPHASE_c, DATESTAMP_c)
|
|
(BASEVER_s, DEVPHASE_s, DATESTAMP_s): New variables.
|
|
(version): Define using $(BASEVER_c).
|
|
(Makefile, config.status, build/gcov-iov.o): No longer depends on
|
|
version.c.
|
|
(version.o): Depend on version files; add custom generation command.
|
|
(prefix.o): Define BASEVER on command line.
|
|
(s-iov): Depend on version files; adjust command.
|
|
(TEXI_CPP_FILES, TEX_IGCC_FILES, TEXI_GCCINT_FILES, TEXI_CPPINT_FILES):
|
|
Add gcc-vers.texi.
|
|
(gcc-vers.texi): New rule.
|
|
(doc/%.info, doc/%.dvi): Add -I . to command line.
|
|
(doc/gccinstall.dvi): Likewise.
|
|
(PACKAGE): Delete. All uses replaced with "gcc".
|
|
* aclocal.m4: Do not include gcc-version.m4.
|
|
* configure.ac: Do not invoke TL_AC_GCC_VERSION.
|
|
Do not AC_SUBST nor AC_DEFINE PACKAGE or VERSION.
|
|
Set is_release based on contents of DEV-PHASE.
|
|
Set gcc_version based on contents of BASE-VER.
|
|
Define WIN32_REGISTRY_KEY only if the user overrode the default.
|
|
* config.in, configure: Regenerate.
|
|
* gccbug.in: Determine version of GCC in use at runtime.
|
|
* gcov-iov.c: Get version number and development phase from
|
|
command line, not by including version.c.
|
|
* intl.c: Replace all uses of PACKAGE with "gcc".
|
|
* libada-mk.in: Delete unused "gcc_version" variable.
|
|
* prefix.c: Default WIN32_REGISTRY_KEY to BASEVER.
|
|
* version.c: (VERSUFFIX): New hook for redistributors; adjust
|
|
commentary to match.
|
|
(version_string): Put together from pieces.
|
|
* config/alpha/x-vms: Do not use $(gcc_version).
|
|
* config/i386/t-nwld: Likewise.
|
|
* doc/include/gcc-common.texi: Include gcc-vers.texi for
|
|
version-GCC and DEVELOPMENT.
|
|
|
|
2005-03-15 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR tree-optimization/17454
|
|
* tree.c (tree_size): Add case for TREE_BINFO.
|
|
* fold-const.c (fold_checksum_tree): Only clear the overloaded
|
|
field TYPE_CACHED_VALUES if TYPE_CACHED_VALUES_P is set.
|
|
|
|
2005-03-15 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* optabs.c (expand_doubleword_mult): Avoid clobbering op0 and
|
|
op1 whilst expanding the signed widenening multiply variant.
|
|
|
|
2005-03-15 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* toplev.c (display_target_options): Avoid unused variable warning if
|
|
TARGET_SWITCHES and TARGET_OPTIONS are both undefined.
|
|
* config/mips/mips.c (mips_arch_string, mips_tune_string): Make static.
|
|
(mips_isa_string, mips_abi_string, mips_fix_vr4130_string): Delete.
|
|
(mips_isa): Initialize to MIPS_ABI_DEFAULT.
|
|
(mips_isa_info): New variable.
|
|
(mips_parse_cpu): Remove the first argument and leave the caller
|
|
to report errors.
|
|
(TARGET_HANDLE_OPTION): Override default.
|
|
(mips_handle_option): New function. Move option validation code from...
|
|
(override_options): ...here. Update calls to mips_parse_cpu.
|
|
* config/mips/mips.h (mips_arch_string, mips_tune_string)
|
|
(mips_isa_string, mips_abi_string, TARGET_OPTIONS)
|
|
(SUBTARGET_TARGET_OPTIONS): Delete.
|
|
* config/mips/mips.opt (mabi=, march=, mflush-func=, mips)
|
|
(mno-flush-func, mtune=): New options.
|
|
|
|
2005-03-15 Roger Sayle <roger@eyesopen.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* real.c (c4x_single_format, c4x_extended_format): Provide values
|
|
for signbit_ro for c4x's single and extended floating point formats.
|
|
* optabs.c (expand_copysign): Use the floating point format's
|
|
signbit_ro for expanding via expand_copysign_absneg, and it's
|
|
signbit_rw field for expanding via expand_copysign_bit.
|
|
|
|
2005-03-15 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.h (unknown_alignment_for_access_p): Replaced by
|
|
known_alignment_for_access_p.
|
|
(known_alignment_for_access_p): New.
|
|
(do_peeling_for_alignment): Field made int instead of bool and renamed
|
|
to peeling_for_alignment.
|
|
(LOOP_DO_PEELING_FOR_ALIGNMENT): Renamed to LOOP_PEELING_FOR_ALIGNMENT.
|
|
* tree-vect-analyze.c (vect_determine_vectorization_factor): New. This
|
|
functionality used to be in vect_analyze_operations.
|
|
(vect_analyze_operations): Code to determine vectorization factor was
|
|
moved to vect_determine_vectorization_factor.
|
|
(vect_enhance_data_refs_alignment): Update to correct alignment when it
|
|
is known instead of -1. Set LOOP_PEELING_FOR_ALIGNMENT to peeling
|
|
factor.
|
|
(vect_analyze_loop): Call vect_determine_vectorization_factor (used to
|
|
be part of vect_analyze_operations).
|
|
* tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Use fold when
|
|
creating the guard condition, as the number of iterations may be
|
|
constant.
|
|
(slpeel_tree_peel_loop_to_edge): Use new name of
|
|
LOOP_DO_PEELING_FOR_ALIGNMENT. Set it to 0 instead of false.
|
|
* tree-vect-transform.c (vect_gen_niters_for_prolog_loop): Handle known
|
|
alignment case more efficiently. Use LOOP_PEELING_FOR_ALIGNMENT.
|
|
(vect_do_peeling_for_alignment): Use fold.
|
|
(vect_transform_loop): Use new name of LOOP_DO_PEELING_FOR_ALIGNMENT.
|
|
|
|
(vect_update_inits_of_dr): Renamed to
|
|
vect_update_init_of_dr.
|
|
(vect_update_inits_of_drs): Use new name of vect_update_inits_of_dr.
|
|
(vectorizable_store): Fix assertion to use == instead of =.
|
|
|
|
2005-03-15 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Don't clear
|
|
call_used_regs for wCG registers.
|
|
|
|
2005-03-15 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_secondary_output_reload_class): Adapt check
|
|
for non-offsettable memory references to cope with outstanding reload
|
|
replacements, take 2.
|
|
|
|
2005-03-15 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/18668
|
|
* config/i386/i386.h (x86_fisttp): New.
|
|
(TARGET_FISTTP): New macro.
|
|
* config/i386/i386.c (x86_fisttp): Set for NOCONA.
|
|
(output_fix_trunc): Add fisttp parameter. Generate fisttp x87
|
|
instruction when fisttp flag is set.
|
|
* config/i386/i386-protos.h (output_fix_trunc): Change declaration.
|
|
|
|
* config/i386/i386.md (type attribute): Add fisttp.
|
|
(unit attribute): Set to i387 for fisttp type.
|
|
(X87MODEF, X87MODEI, SSEMODEF, SSEMODEI24): New mode macros.
|
|
(fix_truncxfdi2, fix_truncxfsi2): Generate fisttp patterns for
|
|
TARGET_FISTTP.
|
|
(fix_truncdfdi2, fix_truncsfdi2, fix_truncdfsi2, fix_truncsfsi2):
|
|
Generate fisttp patterns for TARGET_FISTTP. Implement using mode
|
|
macros.
|
|
(fix_truncxfhi2, fix_truncdfhi2, fix_truncsfhi2): Generate fisttp
|
|
patterns for TARGET_FISTTP. Enable patterns for
|
|
(TARGET_FISTTP && !TARGET_SSE_MATH). Implement using mode macros.
|
|
(fix_trunc<mode>_i387_fisttp_1, fix_trunc<mode>_i387_fisttp,
|
|
fix_trunc<mode>_i387_fisttp_with_temp): New instruction patterns to
|
|
implement fisttp x87 insn.
|
|
(fix_trunc*_i387_fisttp splitters): New patterns.
|
|
(*fix_truncdi_i387, *fix_truncsi_i387, *fix_trunchi_i387):
|
|
Rename to *fix_trunc<mode>_i387_1. Implement using mode macros.
|
|
Disable patterns for TARGET_FISTTP. Add comment about FLAGS_REG
|
|
clobber.
|
|
(fix_truncdi_memory, fix_truncdi_nomemory, fix_trunchi_nomemory):
|
|
Rename to fix_trunc<mode>_i387 and fix_trunc<mode>_i387_with_temp.
|
|
Implement using mode macros. Disable patterns for TARGET_FISTTP.
|
|
(fix_truncsi_memory, fix_truncsi_nomemory, fix_trunchi_memory,
|
|
fix_trunchi_nomemory): Rename to fix_trunc<mode>_i387 and
|
|
fix_trunc<mode>_i387_with_temp. Implement using mode macros.
|
|
Disable patterns for TARGET_FISTTP.
|
|
(fix_trunc*_i387 splitters): Implement usign mode macros.
|
|
(fix_truncdfdi_sse, fix_truncsfdi_sse, fix_truncdfsi_sse,
|
|
fix_truncsfsi_sse): Disable for (TARGET_FISTTP && !TARGET_SSE_MATH).
|
|
(fix_trunx*_sse peephole2s): Implement using mode macros.
|
|
|
|
2005-03-15 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
PR rtl-optimization/20291
|
|
* combine.c (try_combine): If splitting fails, re-try with
|
|
original combined pattern, i.e. before clobber stripping.
|
|
|
|
2005-03-14 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.h (DWARF_CIE_DATA_ALIGNMENT): Change for
|
|
STACK_GROWS_DOWNWARD.
|
|
|
|
2005-03-14 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* real.h (struct real_format): Split the signbit field into two
|
|
two fields, signbit_ro and signbit_rw.
|
|
* real.c (ieee_single_format, mips_single_format, ieee_double_format,
|
|
mips_double_format, ieee_extended_motorola_format,
|
|
ieee_extended_intel_96_format, ieee_extended_intel_96_round_53_format,
|
|
ieee_extended_intel_128_format, ibm_extended_format,
|
|
mips_extended_format, ieee_quad_format, mips_quad_format,
|
|
vax_f_format, vax_d_format, vax_g_format, i370_single_format,
|
|
i370_double_format, c4x_single_format, c4x_extended_format,
|
|
real_internal_format): Update initializers for new field.
|
|
* builtins.c (expand_builtin_signbit): Use signbit_ro field of the
|
|
real_format structure.
|
|
* optabs.c (expand_absneg_bit, expand_copysign): Use signbit_rw
|
|
field of the real_format structure.
|
|
|
|
2005-03-14 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/20458
|
|
|
|
* tree-flow-inline.h (mark_call_clobbered): Don't fiddle
|
|
DECL_EXTERNAL on STRUCT_FIELD tags.
|
|
(clear_call_clobbered): Ditto.
|
|
* tree-ssa-operands.c (note_addressable): Make sure the original
|
|
variable doesn't slip into the addressable list if we have
|
|
subvars.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Look at STRUCT_FIELD
|
|
tags too.
|
|
|
|
2005-03-14 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* doc/cppopts.texi (-fexec-charset): Add concept index entry.
|
|
(-fwide-exec-charset): Likewise.
|
|
(-finput-charset): Likewise.
|
|
* doc/invoke.texi (Warning Options): Document -Wnormalized=.
|
|
* c-opts.c (c_common_handle_option): Handle -Wnormalized=.
|
|
* c.opt (Wnormalized): New.
|
|
|
|
2005-03-14 Devang Patel <dpatel@apple.com>
|
|
|
|
* doc/invoke.texi: Add reference to Visibility document.
|
|
|
|
2005-03-14 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (mips*-*-*): Rename MASK_SPLIT_ADDRS to
|
|
MASK_SPLIT_ADDRESSES.
|
|
* config/mips/mips.h (target_flags, mips_fix_vr4130_string): Delete.
|
|
(MASK_INT64, MASK_LONG64, MASK_SPLIT_ADDR, MASK_NO_FUSED_MADD)
|
|
(MASK_EXPLICIT_RELOCS, MASK_MEMCPY, MASK_SOFT_FLOAT)
|
|
(MASK_FLOAT64, MASK_ABICALLS, MASK_XGOT, MASK_LONG_CALLS)
|
|
(MASK_64BIT, MASK_EMBEDDED_DATA, MASK_BIG_ENDIAN)
|
|
(MASK_SINGLE_FLOAT, MASK_MAD, MASK_4300_MUL_FIX, MASK_MIPS16)
|
|
(MASK_NO_CHECK_ZERO_DIV, MASK_BRANCHLIKELY)
|
|
(MASK_UNINIT_CONST_IN_RODATA, MASK_FIX_R4000, MASK_FIX_R4400)
|
|
(MASK_FIX_SB1, MASK_FIX_VR4120, MASK_VR4130_ALIGN)
|
|
(MASK_FP_EXCEPTIONS, MASK_DIVIDE_BREAKS, MASK_PAIRED_SINGLE)
|
|
(MASK_MIPS3D, MASK_SYM32, MASK_DEBUG, MASK_DEBUG_D)
|
|
(MASK_MIPS_TFILE, TARGET_INT64, TARGET_LONG64, TARGET_FLOAT64)
|
|
(TARGET_64BIT, TARGET_SPLIT_ADDRESSES, TARGET_DEBUG_MODE)
|
|
(TARGET_DEBUG_D_MODE, TARGET_MEMCPY, TARGET_ABICALLS)
|
|
(TARGET_XGOT, TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT)
|
|
(TARGET_LONG_CALLS, TARGET_EMBEDDED_DATA)
|
|
(TARGET_UNINIT_CONST_IN_RODATA, TARGET_BIG_ENDIAN)
|
|
(TARGET_SINGLE_FLOAT, TARGET_DOUBLE_FLOAT, TARGET_MAD)
|
|
(TARGET_FUSED_MADD, TARGET_4300_MUL_FIX, TARGET_CHECK_ZERO_DIV)
|
|
(TARGET_DIVIDE_TRAPS, TARGET_BRANCHLIKELY, TARGET_FIX_SB1)
|
|
(TARGET_FIX_R4000, TARGET_FIX_R4400, TARGET_FIX_VR4120)
|
|
(TARGET_FIX_VR4130, TARGET_VR4130_ALIGN, TARGET_FP_EXCEPTIONS)
|
|
(TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D, TARGET_SYM32)
|
|
(TARGET_EXPLICIT_RELOCS): Delete.
|
|
(TARGET_SWITCHES, SUBTARGET_TARGET_SWITCHES): Delete.
|
|
(TARGET_OPTIONS): Remove entry for -mfix-vr4130.
|
|
* config/mips/mips.c (TARGET_DEFAULT_TARGET_FLAGS): Define.
|
|
(override_options): Set MASK_LONG64 if -mint64 is given and no
|
|
-mlongXX option is. Complain about -mint64 -mlong32.
|
|
(override_options, CMP_BUILTINS, mips_bdesc, sb1_desc): Rename
|
|
MASK_PAIRED_SINGLE to MASK_PAIRED_SINGLE_FLOAT.
|
|
* config/mips/mips.opt: New file.
|
|
|
|
2005-03-14 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (extra_options): New variable for listing option files.
|
|
Add ${cpu_type}/${cpu_type}.opt to it if that file exists.
|
|
* configure.ac (extra_opt_files): New AC_SUBST variable.
|
|
(tm_file_list, tm_include_list): Include options.h first.
|
|
* configure: Regenerate.
|
|
* Makefile.in (extra_opt_files, ALL_OPT_FILES): New variables.
|
|
(s-options): Use $(ALL_OPT_FILES) instead of $(lang_opt_files)
|
|
(s-options-h): New rule.
|
|
(options.h): Depend on it.
|
|
(TEXI_GCCINT_FILES): Add options.texi.
|
|
* hooks.h (hook_bool_size_t_constcharptr_int_true): Declare.
|
|
* hooks.c (hook_bool_size_t_constcharptr_int_true): New function.
|
|
* target.h (gcc_target): Add default_target_flags and handle_option.
|
|
* target-def.h (TARGET_DEFAULT_TARGET_FLAGS)
|
|
(TARGET_HANDLE_OPTION): New macros.
|
|
(TARGET_INITIALIZER): Include them.
|
|
* opt-functions.awk (opt_args, nth_arg): New functions.
|
|
(switch_flags): Handle the "Target" flag.
|
|
(var_args): Delete.
|
|
(var_name): Use opt_args and nth_arg.
|
|
(var_set, var_ref): Likewise. Handle "Mask" and "InverseMask".
|
|
* opth-gen.awk: Declare target_flags. Declare MASK_* and TARGET_*
|
|
macros for the "Mask" and "InverseMask" options.
|
|
* opts.h (cl_var_cond): New enum.
|
|
(cl_option): Replace the "has_set_value" and "set_value" fields with
|
|
"var_cond" and "var_value".
|
|
(CL_TARGET): New macro.
|
|
(option_enabled, print_filtered_help): Declare.
|
|
(decode_options): Move definition.
|
|
* opts.c (handle_option): Search for the original option before
|
|
removing any "no-" prefix. Handle CL_TARGET. Adjust for the new
|
|
var_cond and var_value fields. Use targetm.handle_option to handle
|
|
target options.
|
|
(decode_options): Set target_flags to targetm.default_target_flags.
|
|
(print_filtered_help): Make global. Handle CL_TARGET.
|
|
(option_enabled): New function.
|
|
* toplev.c (target_switches): Guard with #ifdef TARGET_SWITCHES.
|
|
(display_target_options, set_target_switch, print_switch_values)
|
|
(default_pch_valid_p): Guard uses of target_switches with
|
|
#ifdef TARGET_SWITCHES. Also...
|
|
(display_target_options): Display the CL_TARGET entries in cl_options.
|
|
(set_target_option): Don't complain about the "" option when
|
|
TARGET_SWITCHES is undefined.
|
|
(print_switch_values): Use option_enabled.
|
|
(default_pch_valid_p): Check cl_options[] when looking for something
|
|
that has changed the value of target_flags.
|
|
* c.opt: Remove documentation from top of file.
|
|
* doc/gccint.texi: Add an "Options" chapter. Include options.texi.
|
|
* doc/sourecebuild.texi: Refer to the new options documentation
|
|
instead of c.opt. Document machine-specific .opt files.
|
|
* doc/tm.texi (target_flags): Say that this variable is declared
|
|
by options.h.
|
|
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Document.
|
|
(TARGET_SWITCHES, TARGET_OPTIONS): Refer to the option files as
|
|
an alternative.
|
|
* doc/options.texi: New file.
|
|
|
|
2005-03-14 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR middle-end/18628
|
|
* cse.c (fold_rtx_mem): Don't fold a load from a jumptable into a
|
|
register.
|
|
|
|
2005-03-14 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR c++/20280
|
|
* gimplify.c (gimplify_cond_expr): Add fallback argument. Use a
|
|
temporary variable of pointer type if an lvalues is required.
|
|
(gimplify_modify_expr_rhs): Request an rvalue from it.
|
|
(gimplify_expr): Pass fallback on.
|
|
|
|
2005-03-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfgbuild.c: Update comments.
|
|
|
|
2005-03-14 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR rtl-optimization/17236
|
|
* optabs.c (expand_doubleword_mult): New helper function split out
|
|
from expand_binop. Permute the order in which instructions are
|
|
emitted to minimize the number of simultaneously live registers.
|
|
(expand_binop): Call expand_doubleword_mult to synthesize a double
|
|
word multiplication.
|
|
|
|
2005-03-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h: Update the prototypes of cached_make_edge and
|
|
rtl_make_eh_edge.
|
|
* cfg.c (cached_make_edge): Take edge_cache representing one
|
|
row of the adjacency matrix of edges.
|
|
* cfgbuild.c (make_label_edge, rtl_make_eh_edge): Likewise.
|
|
(make_edges): Initialize edge_cache to represent one row of
|
|
the adjacency matrix of edges.
|
|
|
|
2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-phiopt.c (minmax_replacement, blocks_in_phiopt_order):
|
|
New functions.
|
|
(tree_ssa_phiopt): Use blocks_in_phiopt_order and minmax_replacement.
|
|
Remove unused removed_phis variable.
|
|
(conditional_replacement): Use build1/build2.
|
|
(abs_replacement): Use last_and_only_stmt and build1/build2.
|
|
|
|
2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* builtin-attrs.def (ATTR_NOVOPS, ATTR_NOVOPS_LIST,
|
|
ATTR_PURE_NOTHROW_NOVOPS_LIST): New.
|
|
* builtins.def (ATTR_MATHFN_FPROUNDING): Use NOVOPS.
|
|
(BUILT_IN_PREFETCH): Set the NOVOPS attribute.
|
|
* c-common.c (handle_novops_attribute): New function.
|
|
(c_common_attribute_table): Add "no vops" entry.
|
|
* c-decl.c (merge_decls): Copy DECL_IS_NOVOPS.
|
|
* calls.c (flags_from_decl_or_type): Set ECF_NOVOPS.
|
|
* tree-ssa-operands.c (get_call_expr_operands): Do not
|
|
create virtual operands for calls with ECF_NOVOPS flag.
|
|
* tree.h (DECL_IS_NOVOPS): New macro.
|
|
(struct tree_decl): Add novops_flag.
|
|
(ECF_NOVOPS): New constant.
|
|
|
|
2005-03-14 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/17688
|
|
* config/i386/i386.c (x86_use_himode_fiop): New.
|
|
(x86_use_simode_fiop): Rename from x86_use_fiop.
|
|
* config/i386/i386.h (x86_use_himode_fiop): Declare.
|
|
(TARGET_USE_HIMODE_FIOP): New.
|
|
(x86_use_simode_fiop): Rename from x86_use_fiop.
|
|
(TARGET_USE_SIMODE_FIOP): Rename from TARGET_USE_FIOP.
|
|
|
|
* config/i386/i386.md (X87MODEI12): New mode macro define.
|
|
(*cmpfp_<mode>): Rename from *cmpfp_si. Use X87MODEI12 mode macro
|
|
to implement x87 FP compare with HImode input operands.
|
|
(*fp_jcc_8<mode>_387, splitter): Rename from *fp_jcc_8_387.
|
|
Use X87MODEI12 mode macro to handle HImode input operands.
|
|
(*fop_sf_2<mode>_i387, *fop_sf_3<mode>_i387, *fop_df_2<mode>_i387,
|
|
*fop_df_3<mode>_i387, *fop_xf_2<mode>_i387, *fop_xf_3<mode>_i387):
|
|
Renamed from *fop_sf_2_i387, *fop_sf_3_i387, *fop_df_2_i387,
|
|
*fop_df_3_i387, *fop_xf_2_i387, *fop_xf_3_i387. Use X87MODEI12 mode
|
|
macro to implement x87 operators with HImode input operands.
|
|
(fop splitters): Use X87MODEI12 mode macro to handle HImode
|
|
input operands.
|
|
|
|
2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-cfg.c (find_taken_edge_cond_expr): Use zero_p instead of
|
|
integer_zerop.
|
|
* tree-gimple.c (is_gimple_min_invariant): Consider overflowed
|
|
constants invariant.
|
|
|
|
2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* basic-block.h (BB_VISITED): Removed.
|
|
* cfganal.c (dfs_enumerate_from): Do not use BB_VISITED flag.
|
|
|
|
2005-03-14 Falk Hueffner <falk@debian.org>
|
|
|
|
PR bootstrap/20424
|
|
* config/alpha/alpha.c (alpha_fold_builtin_cmpbge): Fix typo.
|
|
|
|
2005-03-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* ggc-zone.c: Fix comment typos.
|
|
|
|
* alloc-pool.c, except.h, ggc-common.c, ggc-zone.c, ggc.h,
|
|
stringpool.c, config/mips/mips-protos.h: Update copyright.
|
|
|
|
2005-03-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000-protos.h: Replace "struct rtx_def *"
|
|
throughout with its typedef, "rtx".
|
|
* config/rs6000/rs6000.c: Likewise. Formatting fixes.
|
|
(rs6000_tls_symbol_ref_1): Remove inline keyword.
|
|
* config/rs6000/rs6000.h (REG_ALLOC_ORDER): Formatting. Reorder
|
|
regs in comment to match code.
|
|
|
|
2005-03-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* except.c (check_handled): Make it static.
|
|
* except.h: Remove the corresponding prototype.
|
|
|
|
* function.c (get_func_frame_size): Make it static.
|
|
* function.h: Remove the corresponding type.
|
|
|
|
* regclass.c (reg_class_superclasses, reg_class_subclasses):
|
|
Make them static.
|
|
* hard-reg-set.h: Remove the corresponding declarations.
|
|
|
|
* tree-cfg.c (verify_stmts): Check that
|
|
bb_for_stmt (stmt) == bb for every PHI node and statement.
|
|
|
|
2005-03-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config.gcc: Remove excess indentation.
|
|
(powerpc*-*-*, rs6000-*-*): Accept --with-cpu/tune power5 and 8548.
|
|
|
|
2005-03-13 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/19331
|
|
* tree.c (get_unwidened): Treat CONVERT_EXPR and NOP_EXPR identically.
|
|
* fold-const.c (fold_sign_changed_comparison): Likewise.
|
|
(fold_binary): Optimize comparisons against widened operands if
|
|
the extension is represented by a CONVERT_EXPR, same as a NOP_EXPR.
|
|
|
|
2005-03-13 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (struct_value_alias_set): New global variable.
|
|
(sparc_override_options): Initialize it.
|
|
(sparc_struct_value_rtx): Set it on the MEM to be returned.
|
|
|
|
2005-03-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (mem_or_easy_const_operand): Delete.
|
|
(reg_or_none500mem_operand): New predicate.
|
|
(zero_reg_mem_operand): New predicate.
|
|
* config/rs6000/rs6000.md (extendsfdf2): Change operand1 predicate
|
|
to reg_or_none500mem_operand.
|
|
(extendsfdf2_fpr): Add MEM alternative.
|
|
(extenddftf2_internal): Change operand2 predicate to
|
|
zero_reg_mem_operand.
|
|
|
|
2005-03-13 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* ggc-zone.c: Rewritten.
|
|
|
|
* alloc-pool.c (dump_alloc_pool_statistics): Don't print statistics
|
|
if there are none.
|
|
* configure.ac: Define GGC_ZONE for --with-gc=zone.
|
|
* config.in: Regenerated.
|
|
* configure: Regenerated.
|
|
* gengtype.c (write_types_process_field, write_func_for_structure):
|
|
Pass new argument to gt_pch_note_object.
|
|
* ggc-common.c (struct ptr_data): Add TYPE.
|
|
(gt_pch_note_object): Take TYPE argument and save it.
|
|
(call_count): Update call to ggc_pch_count_object.
|
|
(call_alloc): Update call to ggc_pch_alloc_object.
|
|
(gt_pch_save): Call ggc_pch_prepare_write after paddng the PCH
|
|
file.
|
|
* ggc-none.c (rtl_zone, garbage_zone, ggc_alloc_zone_stat): Delete.
|
|
* ggc-page.c (rtl_zone, tree_zone, garbage_zone)
|
|
(ggc_alloc_zone_stat): Delete.
|
|
(ggc_pch_count_object, ggc_pch_alloc_object): Add TYPE argument.
|
|
* ggc.h (gt_pch_note_object, ggc_pch_count_object)
|
|
(ggc_pch_alloc_object): Update prototypes.
|
|
(garbage_zone): Delete.
|
|
(tree_zone, rtl_zone, ggc_alloc_zone_stat, ggc_alloc_zone): Move to
|
|
GGC_ZONE conditional. Update. Change tree_zone and rtl_zone into
|
|
pointers.
|
|
(tree_id_zone): New variable.
|
|
(ggc_alloc_cleared_zone): Remove unused.
|
|
(ggc_alloc_zone): Define.
|
|
(ggc_alloc_rtvec, ggc_alloc_tree): Update to use ggc_alloc_zone.
|
|
* rtl.c (rtx_alloc_stat, shallow_copy_rtx_stat): Use
|
|
ggc_alloc_zone_stat.
|
|
* stringpool.c (gt_pch_n_S): Update call to gt_pch_note_object.
|
|
* tree.c (copy_node_stat, make_tree_binfo_stat, make_tree_vec_stat)
|
|
(tree_cons_stat, build1_stat): Update call to ggc_alloc_zone_stat.
|
|
(make_node_stat): Likewise. Use tree_id_zone.
|
|
|
|
2005-03-13 Daniel Jacobowitz <dan@codesourcery.com>
|
|
Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* configure.ac: Check for MIPS TLS.
|
|
* configure: Regenerated.
|
|
* config/mips/mips-protos.h (enum mips_symbol_type): Add
|
|
SYMBOL_TLS, SYMBOL_TLSGD, SYMBOL_TLSLDM, SYMBOL_DTPREL,
|
|
SYMBOL_GOTTPREL, and SYMBOL_TPREL.
|
|
* config/mips/mips.c (mips_regno_to_class): Handle V1_REG.
|
|
(TARGET_HAVE_TLS, TARGET_CANNOT_FORCE_CONST_MEM): Define.
|
|
(mips_classify_symbol, mips_symbolic_constant_p)
|
|
(mips_symbolic_address_p, mips_symbol_insns): Handle TLS symbols.
|
|
(mips_tls_operand_p, mips_call_tls_get_addr)
|
|
(mips_legitimize_tls_address, mips_cannot_force_const_mem)
|
|
(mips_tls_symbol_ref_1): New functions.
|
|
(mips_legitimize_address, mips_legitimize_const_move): Call
|
|
mips_legitimize_tls_address.
|
|
(override_options): Handle V1_REG and TLS symbols. Disable TLS
|
|
for MIPS16.
|
|
* config/mips/mips.h (enum reg_class, REG_CLASS_NAMES)
|
|
(REG_CLASS_CONTENTS, GR_REG_CLASS_P): Include V1_REG.
|
|
(mips_char_to_class): Document V1_REG.
|
|
(HAVE_AS_TLS): Provide default.
|
|
* config/mips/mips.md (UNSPEC_TLS_LDM, UNSPEC_TLS_GET_TP): New
|
|
constants.
|
|
(load_got<mode>): Renamed from *load_got<mode>. Allow when
|
|
!TARGET_ABICALLS.
|
|
(tls_get_tp_<mode>): New instruction.
|
|
|
|
2005-03-13 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* configure.ac: Update checks for target tools.
|
|
* configure: Regenerated.
|
|
|
|
2005-03-13 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* varasm.c (decl_tls_model): Check flag_shlib instead of flag_pic.
|
|
|
|
2005-03-13 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* expmed.c (expand_mult): Use synthetic multiplication sequences for
|
|
more classes of DImode multiplication by constant. Allow both
|
|
multiplication by small negative constants (by performing a
|
|
multiplication by a positive constant and negating the result) and
|
|
multiplications by large powers of two, by using a left shift.
|
|
|
|
2005-03-13 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-into-ssa.c (find_idf): Speed up by putting the indexes
|
|
of basic blocks into work_stack.
|
|
|
|
* builtin-attrs.def, c-lex.c, c-pragma.h, reg-stack.c,
|
|
config/mips/vr.h: Update copyright.
|
|
|
|
* c-decl.c (c_init_decl_processing): Remove useless calls to
|
|
build_function_type.
|
|
|
|
* builtins.c (fold_trunc_transparent_mathfn,
|
|
fold_fixed_mathfn, fold_builtin_atan, fold_builtin_trunc,
|
|
fold_builtin_floor, fold_builtin_ceil, fold_builtin_round,
|
|
fold_builtin_lround, fold_builtin_bitop, fold_builtin_memcpy,
|
|
fold_builtin_strcpy, fold_builtin_strncpy,
|
|
fold_builtin_signbit): Use TYPE (TYPE (fndecl)) instead of
|
|
TREE_TYPE (exp).
|
|
|
|
* builtins.c (expand_builtin_mathfn_3): Remove local variable
|
|
before_call.
|
|
|
|
* lambda-code.c (lambda_compute_auxillary_space): Remove local
|
|
variable determinant.
|
|
|
|
* tree-cfg.c (group_case_labels): Remove local variable type.
|
|
|
|
* tree-ssa-live.c (build_tree_conflict_graph): Remove local
|
|
variable ann.
|
|
|
|
* tree-ssa-phiopt.c (value_replacement): Remove local variable
|
|
result.
|
|
|
|
2005-03-13 Andy Hutchinson <HutchinsonAndy@netscape.net>
|
|
|
|
PR target/18251
|
|
* config/avr/avr.md (movmemhi): Rewrite as RTL loop.
|
|
(*movmemqi_insn): Delete.
|
|
(*movmemhi): Delete.
|
|
|
|
2005-03-13 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* builtins.c (fold_builtin_classify): Take decomposed
|
|
arguments of CALL_EXPR.
|
|
(fold_builtin_1): Update a call to fold_builtin_classify.
|
|
|
|
2005-03-13 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/20402
|
|
* c-parser.c (c_parser_struct_or_union_specifier): Don't fall
|
|
through into call to parser_xref_tag after parse error.
|
|
(c_parser_struct_declaration): Consistently return NULL_TREE on
|
|
error.
|
|
|
|
2005-03-12 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-flow-inline.h (ref_contains_array_ref): New function.
|
|
(lookup_subvars_for_var): Ditto.
|
|
(get_subvars_for_var): Ditto.
|
|
(var_can_have_subvars): Ditto.
|
|
|
|
* tree-flow.h (mem_tag_kind): Add STRUCT_FIELD.
|
|
(struct subvar): New type.
|
|
|
|
* tree-dfa.c (okay_component_ref_for_subvars): New function.
|
|
|
|
* tree-optimize.c (init_tree_optimization_passes): Call
|
|
pass_create_structure_vars.
|
|
|
|
* tree-ssa-alias.c: Include vec.h.
|
|
(init_alias_info): Don't auto-clear call clobbered on struct-field
|
|
tags.
|
|
(compute_flow_insensitive_aliasing): Handle subvars.
|
|
(group_aliases): Handle STRUCT_FIELD aliases.
|
|
(setup_pointers_and_addressables): Ditto.
|
|
Don't mark variables non-addressable if they still have
|
|
addressable subvars.
|
|
Also mark subvars addressable when the real variable is marked
|
|
addressable.
|
|
(add_pointed_to_var): Try to prune the pointed-to set by only
|
|
pointing to subvars when possible.
|
|
Otherwise, make sure we set addresses_needed and pt_vars to
|
|
properly include subvars.
|
|
(bitpos_of_field): New function.
|
|
(push_fields_onto_fieldstack): Ditto.
|
|
(get_or_create_used_part_for): Ditto.
|
|
(create_overlap_variables_for): Ditto.
|
|
(find_used_portions): Ditto.
|
|
(create_structure_vars): Ditto.
|
|
(pass_create_structure_vars): New structure.
|
|
|
|
* tree-ssa-operands.c (finalize_ssa_v_must_defs): Remove assert.
|
|
(get_expr_operands): Handle subvars. Also try to turn
|
|
COMPONENT_REF accesses into must-defs now that we can accurately
|
|
portray it.
|
|
(note_addressable): Try to only mark as addressable those subvars
|
|
we know a COMPONENT_REF touches.
|
|
(overlap_subvar): New function.
|
|
|
|
* tree-vect-analyze.c (vect_object_analysis): Add new parameter.
|
|
Handle subvar storing.
|
|
(vect_address_analysis): Update caller of vect_object_analysis.
|
|
|
|
* tree-vect-transform.c (vect_create_data_ref_ptr): Copy subvars.
|
|
|
|
* tree-vectorizer.h (struct _stmt_vec_info): Add subvars member.
|
|
(STMT_VINFO_SUBVARS): New macro.
|
|
|
|
* common.opts: add flag_tree_salias.
|
|
|
|
* opts.c (decode_options): flag_tree_salias defaults to on.
|
|
|
|
* doc/invoke.texi: Document fdump-tree-svars and -ftree-salias.
|
|
|
|
* doc/tree-ssa.texi: Document structural alias analysis.
|
|
|
|
2005-03-12 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree-cfg.c (make_goto_expr_edges): Don't use error_mark_node.
|
|
* tree-ssa-dce.c (mark_stmt_necessary): Don't check for it.
|
|
* tree-ssa-operands.c (get_expr_operands): Likewise.
|
|
(get_expr_operands): Likewise for ERROR_MARK.
|
|
|
|
2005-03-12 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa.c (kill_redundant_phi_nodes): Remove local variable
|
|
var.
|
|
|
|
* tree-ssa-phiopt.c (tree_ssa_phiopt): Remove local variable
|
|
removed_phis.
|
|
|
|
* tree-ssa-pre.c (compute_avail): Remove local variable val.
|
|
(mark_operand_necessary): Remove local variable ver.
|
|
|
|
* tree-vect-transform.c (vect_get_new_vect_var): Remove local
|
|
variable prefix_len.
|
|
|
|
* value-prof.c (mod_subtract_transform): Remove local variable
|
|
value.
|
|
|
|
* builtins.c (fold_builtin_exponent): Take decomposed
|
|
arguments of CALL_EXPR.
|
|
(fold_builtin_1): Update a call to fold_builtin_exponent.
|
|
|
|
* builtins.c (fold_builtin_logarithm): Take decomposed
|
|
arguments of CALL_EXPR.
|
|
(fold_builtin_1): Update a call to fold_builtin_logarithm.
|
|
|
|
* c-decl.c (c_init_decl_processing): Remove local variables
|
|
ptr_ftype_void and ptr_ftype_ptr.
|
|
|
|
* gimplify.c (gimplify_expr): Remove local variables r0 and
|
|
r1.
|
|
|
|
* reg-stack.c (move_for_stack_reg): Remove local variable
|
|
push_insn.
|
|
(compare_for_stack_reg): Remove local variable flags_user.
|
|
(convert_regs_1): Remove local variable deleted.
|
|
|
|
* tree-if-conv.c (tree_if_convert_cond_expr): Remove local
|
|
variable new_cond.
|
|
(combine_blocks): Remove local variables exits and new_e.
|
|
|
|
* tree-inline.c (expand_call_inline): Remove local variable
|
|
decl.
|
|
|
|
* tree-ssa-live.c (create_ssa_var_map,
|
|
calculate_live_on_entry): Remove local variable snn.
|
|
|
|
2005-03-12 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* c-lex.c (c_lex_with_flags): Add parameter to call to
|
|
cpp_spell_token.
|
|
|
|
2005-03-11 Per Bothner <per@bothner.com>
|
|
|
|
* c-tree.h (struct c_declarator): New id_loc field.
|
|
* c-pragma.h (c_lex_with_flags): Take position reference.
|
|
* c-lex.c (c_lex_with_flags): Set passed-in location from cpp token,
|
|
iff USE_MAPPED_LOCATION. (Type doesn't match otherwise.)
|
|
(c_lex): Pass dummy location to c_lex_with_flags.
|
|
* c-parser.c (c_lex_one_token): Set c_token's location using
|
|
c_lex_with_flags, instead of input_location, which might be "ahead".
|
|
(c_parser_direct_declarator): Set declarator's id_loc from
|
|
c_token's id_loc.
|
|
* c-decl.c (grokdeclarator): Set DECL_SOURCE_LOCATION from
|
|
declarator's id_loc, rather than probably-imprecise input_location.
|
|
(build_id_declarator): Initialize c_declarator's id_loc field.
|
|
|
|
2005-03-11 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/20419
|
|
* builtins.c (expand_builtin_signbit): Force the signbit's word
|
|
into an integer register to avoid SUBREGs of floating point modes.
|
|
|
|
2005-03-12 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfglayout.c, loop-doloop.c, profile.c, target-def.h,
|
|
target.h, targhooks.c, tracer.c, tree-ssa-loop-ch.c,
|
|
tree-ssa-loop-unswitch.c, tree-ssa-loop.c, vec.c, vmsdbgout.c,
|
|
config/m32r/m32r.md, config/xtensa/xtensa.h: Update copyright.
|
|
|
|
2005-03-11 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR rtl-optimization/20306
|
|
* expr.c (emit_move_complex): Set try_int false if mode is
|
|
MODE_COMPLEX_FLOAT and mov_optab exists for inner mode. Only try
|
|
emit_block_move if try_int is true.
|
|
|
|
2005-03-11 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/20415
|
|
* config/i386/mmx.md (vec_dupv4hi): Fix predicate.
|
|
* config/i386/i386.c (ix86_expand_vector_init_duplicate): Update
|
|
to match.
|
|
|
|
2005-03-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.h (mips_fix_vr4130_string): Declare.
|
|
(TARGET_FIX_VR4130): New macro.
|
|
(TARGET_OPTIONS): Add -mfix-vr4130.
|
|
(ISA_HAS_MACCHI): New macro.
|
|
(ASM_SPEC): Add -mfix-vr4130.
|
|
* config/mips/mips.c (mips_fix_vr4130_string): New variable.
|
|
(override_options): Handle mips_fix_vr4130_string.
|
|
(mips_avoid_hazards): Clear all_noreorder_p
|
|
if we're working around VR4130 errata and the macc alternatives
|
|
are not available.
|
|
* config/mips/mips.md (mfhilo_<mode>): Turn into a define_expand.
|
|
(*mfhilo_<mode>, *mfhilo_<mode>_macc): New insns.
|
|
* config/mips/vr.h (DEFAULT_VR_ARCH): Set to mfix-vr4130.
|
|
(MULTILIB_DEFAULTS): Remove leading "march=".
|
|
(DRIVER_SELF_SPECS): Likewise. Make -mfix-vr4130 imply -march=vr4130
|
|
if no architecture option is given.
|
|
* config/mips/t-vr (MULTILIB_OPTIONS): Use -mfix-vr4130 for the
|
|
VR4130 multilibs.
|
|
(MULTILIB_MATCHES): Map -march=vr4130 to the -mfix-vr4130 multilibs.
|
|
* doc/invoke.texi: Document -mfix-vr4130.
|
|
|
|
2005-03-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Only warn about -mint64
|
|
deprecation if TARGET_INT64.
|
|
|
|
2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtin-attrs.def (ATTR_NONNULL_LIST, ATTR_NOTHROW_NONNULL,
|
|
ATTR_CONST_NOTHROW_NONNULL, ATTR_PURE_NOTHROW_NONNULL,
|
|
ATTR_MALLOC_NOTHROW_NONNULL): New "nonnull" attribute lists which
|
|
are non-specific regarding the nonnull parameter positions.
|
|
(ATTR_NONNULL_1_2, ATTR_NONNULL_1_4, ATTR_NOTHROW_NONNULL_1_2,
|
|
ATTR_NOTHROW_NONNULL_1_4, ATTR_CONST_NOTHROW_NONNULL_1,
|
|
ATTR_PURE_NOTHROW_NONNULL_1, ATTR_PURE_NOTHROW_NONNULL_1_2,
|
|
ATTR_MALLOC_NOTHROW_NONNULL_1): Delete.
|
|
|
|
* builtins.def: Use the non-specific "nonnull" attibute lists.
|
|
|
|
2005-03-11 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* basic-block.h (single_succ_p, single_pred_p, single_succ_edge,
|
|
single_pred_edge, single_succ, single_pred): Improve comments.
|
|
|
|
2005-03-11 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* basic-block.h (single_succ_p, single_pred_p, single_succ_edge,
|
|
single_pred_edge, single_succ, single_pred): New inline functions.
|
|
* bb-reorder.c (rotate_loop, find_traces_1_round,
|
|
add_labels_and_missing_jumps, fix_up_fall_thru_edges,
|
|
duplicate_computed_gotos): Use the single_succ/pred functions.
|
|
* cfganal.c (forwarder_block_p): Ditto.
|
|
* cfgbuild.c (compute_outgoing_frequencies): Ditto.
|
|
* cfgcleanup.c (try_simplify_condjump, try_forward_edges,
|
|
outgoing_edges_match, try_crossjump_to_edge, try_optimize_cfg,
|
|
merge_seq_blocks): Ditto.
|
|
* cfghooks.c (split_edge, tidy_fallthru_edges): Ditto.
|
|
* cfglayout.c (fixup_reorder_chain): Ditto.
|
|
* cfgloop.c (mark_single_exit_loops, update_latch_info,
|
|
canonicalize_loop_headers, verify_loop_structure): Ditto.
|
|
* cfgloopmanip.c (remove_path, unloop, loop_delete_branch_edge,
|
|
mfb_update_loops, create_preheader, force_single_succ_latches,
|
|
create_loop_notes): Ditto.
|
|
* cfgrtl.c (rtl_can_merge_blocks, try_redirect_by_replacing_jump,
|
|
force_nonfallthru_and_redirect, rtl_tidy_fallthru_edge,
|
|
commit_one_edge_insertion, purge_dead_edges,
|
|
cfg_layout_can_merge_blocks_p): Ditto.
|
|
* except.c (sjlj_emit_function_enter): Ditto.
|
|
* flow.c (init_propagate_block_info): Ditto.
|
|
* function.c (thread_prologue_and_epilogue_insns): Ditto.
|
|
* gcse.c (find_implicit_sets, bypass_conditional_jumps,
|
|
insert_insn_end_bb): Ditto.
|
|
* ifcvt.c (merge_if_block, find_if_block, find_if_case_1,
|
|
find_if_case_2): Ditto.
|
|
* lambda-code.c (perfect_nestify): Ditto.
|
|
* lcm.c (optimize_mode_switching): Ditto.
|
|
* loop-doloop.c (doloop_modify): Ditto.
|
|
* loop-init.c (loop_optimizer_init): Ditto.
|
|
* loop-iv.c (simplify_using_initial_values): Ditto.
|
|
* loop-unroll.c (unroll_loop_runtime_iterations): Ditto.
|
|
* loop-unswitch.c (unswitch_loop): Ditto.
|
|
* modulo-sched.c (generate_prolog_epilog): Ditto.
|
|
* predict.c (combine_predictions_for_insn, estimate_probability,
|
|
tree_estimate_probability, last_basic_block_p,
|
|
estimate_bb_frequencies): Ditto.
|
|
* profile.c (branch_prob): Ditto.
|
|
* regrename.c (copyprop_hardreg_forward): Ditto.
|
|
* sched-rgn.c (is_cfg_nonregular, find_rgns, update_live): Ditto.
|
|
* tracer.c (layout_superblocks): Ditto.
|
|
* tree-cfg.c (tree_can_merge_blocks_p, tree_merge_blocks,
|
|
cfg_remove_useless_stmts_bb, cleanup_control_flow,
|
|
cleanup_control_expr_graph, disband_implicit_edges,
|
|
tree_find_edge_insert_loc, bsi_commit_edge_inserts,
|
|
tree_verify_flow_info, tree_make_forwarder_block,
|
|
tree_forwarder_block_p, remove_forwarder_block,
|
|
remove_forwarder_block_with_phi, merge_phi_nodes): Ditto.
|
|
* tree-if-conv.c (tree_if_conversion): Ditto.
|
|
* tree-mudflap.c (mf_build_check_statement_for): Ditto.
|
|
* tree-ssa-dce.c (remove_dead_stmt): Ditto.
|
|
* tree-ssa-dom.c (dom_opt_finalize_block): Ditto.
|
|
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
|
|
copy_loop_headers): Ditto.
|
|
* tree-ssa-loop-im.c (loop_commit_inserts): Ditto.
|
|
* tree-ssa-loop-ivopts.c (compute_phi_arg_on_exit): Ditto.
|
|
* tree-ssa-loop-manip.c (split_loop_exit_edge, ip_normal_pos,
|
|
lv_adjust_loop_entry_edge, tree_ssa_loop_version): Ditto.
|
|
* tree-ssa-loop-niter.c (simplify_using_initial_conditions): Ditto.
|
|
* tree-ssa-loop-unswitch.c (simplify_using_entry_checks): Ditto.
|
|
* tree-ssa-phiopt.c (tree_ssa_phiopt, value_replacement): Ditto.
|
|
* tree-ssa-pre.c (compute_antic_aux, insert_aux, init_pre): Ditto.
|
|
* tree-ssa-threadupdate.c (redirect_edges): Ditto.
|
|
* tree-tailcall.c (independent_of_stmt_p, find_tail_calls,
|
|
eliminate_tail_call, tree_optimize_tail_calls_1): Ditto.
|
|
* tree-vect-analyze.c (vect_analyze_loop_form): Ditto.
|
|
* tree-vect-transform.c (vect_update_ivs_after_vectorizer): Ditto.
|
|
* tree-vectorizer.c (slpeel_update_phi_nodes_for_guard,
|
|
slpeel_add_loop_guard): Ditto.
|
|
|
|
2005-03-11 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/15784
|
|
* fold-const.c (fold): Fold ~A + 1 to -A. Fold -A - 1
|
|
and -1 - A to ~A.
|
|
|
|
* stmt.c (expand_case): Don't change index_type. Convert minval
|
|
to the proper type.
|
|
|
|
PR tree-optimization/20130
|
|
* fold-const.c (fold): Fold x * -1 into -x.
|
|
|
|
2005-03-11 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR rtl-optimization/20331
|
|
* rtlanal.c (modified_between_p): Check its address first for MEM.
|
|
(modified_in_p): Likewise.
|
|
|
|
2005-03-11 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (hppa*64*-*-hpux11*): Use pa/t-hpux-shlib.
|
|
|
|
2005-03-10 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* expr.c (expand_expr_real_1): If possible, use a conditional
|
|
move for expanding MIN_EXPR and MAX_EXPR.
|
|
Use temp for moving around rtx-en.
|
|
|
|
2005-03-10 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR rtl-opt/20412
|
|
* simplify-rtx.c (simplify_relational_operation_1): Fix typo - check the
|
|
correct mode.
|
|
|
|
2005-03-10 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* builtins.c (expand_builtin_signbit): Extend to handle floating
|
|
point modes wider than the largest integer type, using the
|
|
operand_subword_force function to obtain the signbit's word.
|
|
|
|
2005-03-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/20322
|
|
* combine.c (try_combine): If recog_for_combine added CLOBBERs
|
|
to NEWI2PAT, fail to combine if they are used by NEWPAT.
|
|
|
|
2005-03-10 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/invoke.texi: Add 8540 to list of cpus in rs6000 cpu section.
|
|
|
|
2005-03-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-outof-ssa.c (analyze_edges_for_bb): Make the return
|
|
type void.
|
|
(perform_edge_inserts): Unconditionally call
|
|
free_dominator_info.
|
|
|
|
* tree-outof-ssa.c (analyze_edges_for_bb): Update a comment.
|
|
|
|
2005-03-10 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (MEMBER_TYPE_FORCES_BLK): Define.
|
|
|
|
2005-03-10 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* bitmap.c (bitmap_copy): Remove manual loop unrolling.
|
|
|
|
* value-prof.c (rtl_find_values_to_profile): Use gcc_assert and
|
|
gcc_unreachable.
|
|
(rtl_register_value_prof_hooks,
|
|
tree_value_profile_transformations,
|
|
tree_register_value_prof_hooks): Likewise.
|
|
* var-tracking.c (stack_adjust_offset_pre_post,
|
|
variable_htab_free, variable_union, dataflow_set_different_2,
|
|
count_uses, variable_was_changed, set_frame_base_location,
|
|
set_variable_part, emit_note_insn_var_location, vt_emit_notes,
|
|
vt_add_function_parameters): Likewise.
|
|
* varasm.c (named_section_real, named_section, make_decl_rtl,
|
|
asm_emit_uninitialised, assemble_integer, decode_addr_const,
|
|
const_hash_1, compare_constant, copy_constant, force_const_mem,
|
|
output_constant_pool_2, output_constant_pool_1, output_constant,
|
|
output_constructor, make_decl_one_only, decl_tls_model,
|
|
default_no_named_section, default_elf_select_section_1,
|
|
default_unique_section_1): Likewise.
|
|
* vec.c (vec_gc_o_reserve, vec_heap_o_reserve): Likewise.
|
|
* vmsdbgout.c (addr_const_to_string): Likewise.
|
|
|
|
PR c++/20375
|
|
* function.c (struct assign_parm_data_one): Remove last_named
|
|
field.
|
|
(assign_parm_find_data_types): Don't determine last_named.
|
|
Reorder named_parm determination.
|
|
(assign_parms): Only setup varargs on the last non-varadic
|
|
parameter.
|
|
|
|
2005-03-10 Kazuhiro Inaoka <inaoka.lazuhiro@renesas.com>
|
|
|
|
* config/m32r/m32r.md (load_sda_base_32): New pattern. Loads
|
|
sda base address on medium model.
|
|
|
|
2005-03-10 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* Makefile.in (tree-optimize.o): Add CFGLOOP_H dependence.
|
|
* cfgloop.c (flow_loop_nodes_find): Export.
|
|
* cfgloop.h (flow_loop_nodes_find, fix_loop_structure):
|
|
Declare.
|
|
* cfgloopmanip.c (fix_loop_structure): New function.
|
|
* predict.c (predict_loops): Clean up the loops information.
|
|
* tree-cfg.c (cleanup_tree_cfg_loop): New function.
|
|
(tree_can_merge_blocks_p, remove_bb, tree_forwarder_block_p): Respect
|
|
loop structure.
|
|
* tree-flow.h (cleanup_tree_cfg_loop): Declare.
|
|
(rewrite_into_loop_closed_ssa): Declaration changed.
|
|
* tree-loop-linear.c (linear_transform_loops): Add argument to
|
|
rewrite_into_loop_closed_ssa call.
|
|
* tree-ssa-loop-ch.c (copy_loop_headers): Ditto.
|
|
* tree-ssa-loop-im.c (move_computations): Ditto.
|
|
* tree-ssa-loop.c (tree_loop_optimizer_init): Ditto.
|
|
* tree-vectorizer.c (vectorize_loops): Ditto.
|
|
* tree-optimize.c: Include cfgloop.h.
|
|
(execute_todo): Choose whether to call cleanup_tree_cfg or
|
|
cleanup_tree_cfg_loop.
|
|
* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables,
|
|
(tree_unroll_loops_completely): Enable cleanup_tree_cfg_loop call.
|
|
* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Enable
|
|
cleanup_tree_cfg_loop call.
|
|
* tree-ssa-loop-manip.c (find_uses_to_rename_bb): New function.
|
|
(find_uses_to_rename, rewrite_into_loop_closed_ssa): Support
|
|
work on part of cfg.
|
|
|
|
2005-03-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR inline-asm/20314
|
|
* gimplify.c (gimplify_asm_expr): Handle input/output constraints
|
|
with multiple alternatives.
|
|
|
|
* stmt.c (parse_output_constraint): Fix a typo.
|
|
|
|
2005-03-09 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (TRAMPOLINE_TEMPLATE): Use "no-transform"
|
|
assembly directive instead of deprecated "no-generics".
|
|
|
|
2005-03-09 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_secondary_output_reload_class): Adapt check
|
|
for non-offsettable memory references to cope with outstanding reload
|
|
replacements.
|
|
* config/s390/s390.md ("reload_outti"): Call find_replacement to
|
|
avoid losing outstanding address reloads.
|
|
("reload_outdi", "reload_outdf"): Likewise.
|
|
|
|
2005-03-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.c (fold_builtin_cbrt, fold_builtin_pow): Rearrange
|
|
code. Add more cbrt transformations.
|
|
|
|
2005-03-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* fold-const.c (fold_unary_to_constant): Add FIX_ROUND_EXPR case.
|
|
|
|
2005-03-09 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c (fold_unary, fold_binary, fold_ternary): Return
|
|
NULL_TREE when a given tree is not simplified.
|
|
(fold): Return the original tree when any of the functions
|
|
mentioned above NULL_TREE.
|
|
|
|
* fold-const.c (fold_unary, fold_binary): Take decomposed
|
|
arguments, code, type, op0, and op1 in case of fold_binary.
|
|
(fold): Update calls to fold_unary and fold_binary.
|
|
|
|
2005-03-09 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* builtins.c (fold_builtin_unordered_cmp): Change prototype to take
|
|
a fndecl and an arglist instead of a CALL_EXPR, exp.
|
|
|
|
2005-03-09 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfglayout.c (fixup_reorder_chain): Remove old_bb.
|
|
|
|
* cfgrtl.c (cfg_layout_merge_blocks): Remove new_e.
|
|
|
|
* expr.c (expand_assignment): Remove orig_to_rtx.
|
|
|
|
* fold-const.c (int_const_binop): Remove no_overflow.
|
|
|
|
* ifcvt.c (noce_emit_move_insn): Remove inmode.
|
|
|
|
* loop-iv.c (get_biv_step_1): Remove lhs.
|
|
|
|
* loop-unroll.c (analyze_insns_in_loop): Remove preheader.
|
|
|
|
* real.c (real_nan): Remove neg.
|
|
|
|
* function.c (thread_prologue_and_epilogue_insns): Remove i
|
|
and newinsn.
|
|
|
|
* tree-data-ref.c (array_base_name_differ_p): Remove ta and
|
|
tb.
|
|
|
|
* tree-eh.c (tree_could_trap_p): Remove idx.
|
|
|
|
* tree-into-ssa.c (ann): Remove ann.
|
|
|
|
* tree-outof-ssa.c (num_nodes): Remove num_nodes.
|
|
|
|
* tree-sra.c (decide_block_copy): Remove inst_count.
|
|
|
|
* tree-ssa-alias.c (may_alias_p): Remove v_ann.
|
|
|
|
* tree-ssa-loop-im.c (lhs): Remove.
|
|
|
|
* cfgbuild.c (state, STATE, SET_STATE,
|
|
BLOCK_USED_BY_TABLEJUMP, FULL_STATE): Move just before
|
|
make_edges.
|
|
(make_edges): Speed up by skipping blocks with BLOCK_ORIGINAL.
|
|
(find_basic_blocks): Set the state of each basic block to
|
|
BLOCK_NEW.
|
|
|
|
2005-03-08 Jeff Law <law@redhat.com>
|
|
|
|
* tree-cfg.c (cleanup_control_flow): If removal of a computed
|
|
goto results in the removal of edges in the CFG, then we need
|
|
to recompute dominators.
|
|
|
|
2005-03-09 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* c-common.c (c_do_switch_warnings): Comment fix.
|
|
|
|
2005-03-08 Julian Brown <julian@codesourcery.com>
|
|
|
|
* Patch from 2005-03-08 reverted for causing regressions and
|
|
ppc-darwin bootstrap failure.
|
|
|
|
2005-03-08 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (invalid_arg_for_unprototyped_fn):
|
|
Define the real function for ppc-darwin.
|
|
* c-typeck.c (convert_arguments): Check for target-specific
|
|
invalid argument call to unprototyped function.
|
|
* target-def.h (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN):
|
|
New Macro.
|
|
* target.h (invalid_arg_for_unprototyped_fn): New field
|
|
in struct calls.
|
|
* targhooks.c (hook_invalid_arg_for_unprototyped_fn): New
|
|
default target hook.
|
|
* targhooks.h (hook_invalid_arg_for_unprototyped_fn):
|
|
Declare.
|
|
|
|
2005-03-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-typeck.c (constructor_stack, constructor_range_stack,
|
|
initializer_stack): Make them static.
|
|
|
|
* cfg.c (rbi_pool): Make it static.
|
|
|
|
* gimple-low.c (lower_stmt_body): Make it static.
|
|
* tree-flow.h: Remove the corresponding prototype. Don't
|
|
declare lower_data.
|
|
|
|
* sched-deps.c (cache_size): Make it static.
|
|
|
|
* stor-layout.c (lang_adjust_rli): Make it static.
|
|
|
|
2005-03-08 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK
|
|
from being used for symbols with vague linkage when
|
|
HAVE_GAS_COMDAT_GROUP is true.
|
|
|
|
2005-03-08 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* jump.c (invert_jump_1): Don't call redirect_jump_1 with
|
|
nlabel == JUMP_LABEL (jump).
|
|
|
|
2005-03-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-common.c, c-opts.c, combine.c, cse.c, dojump.c,
|
|
gimplify.c, tree-dfa.c, tree-ssa-loop-ivopts.c,
|
|
tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-sink.c,
|
|
tree-vect-analyze.c, tree.def, tree.h: Fix comment formatting.
|
|
|
|
2005-03-08 Alexey Neyman <alex.neyman@auriga.ru>
|
|
|
|
PR c/14411
|
|
* calls.c (flags_from_decl_or_type): Handle eturns_twice' attribute.
|
|
* c-common.c (handle_returns_twice): New function.
|
|
(c_common_attribute_table): Declare eturns_twice' attribute.
|
|
* doc/extend.texi: Document eturns_twice' attribute.
|
|
* tree.h (DECL_IS_RETURNS_TWICE): New macro.
|
|
(struct tree_decl): Add returns_twice_flag.
|
|
|
|
2005-03-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-phiopt.c: Fix a comment typo.
|
|
|
|
* c-semantics.c, cfghooks.c, diagnostic.h, loop-iv.c,
|
|
loop-unswitch.c, modulo-sched.c, stor-layout.c, tree-gimple.h,
|
|
config/i386/cygwin1.c, doc/cfg.texi, doc/objc.texi: Update
|
|
copyright.
|
|
|
|
2005-03-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (code_for_builtin): Replace special-case
|
|
builtin codes with ctzdi2, clzdi2, popcountdi2.
|
|
(struct alpha_builtin_def): Add is_const.
|
|
(zero_arg_builtins, one_arg_builtins, two_arg_builtins): Init it.
|
|
(alpha_v8qi_u, alpha_v8qi_s, alpha_v4hi_u, alpha_v4hi_s): New.
|
|
(alpha_init_builtins): Init them. Set nothrow and const attributes
|
|
on builtins.
|
|
(alpha_fold_builtin_cmpbge, alpha_fold_builtin_zapnot,
|
|
alpha_fold_builtin_extxx, alpha_fold_builtin_insxx,
|
|
alpha_fold_builtin_mskxx, alpha_fold_builtin_umulh,
|
|
alpha_fold_vector_minmax, alpha_fold_builtin_perr,
|
|
alpha_fold_builtin_pklb, alpha_fold_builtin_pkwb,
|
|
alpha_fold_builtin_unpkbl, alpha_fold_builtin_unpkbw,
|
|
alpha_fold_builtin_cttz, alpha_fold_builtin_ctlz,
|
|
alpha_fold_builtin_ctpop, alpha_fold_builtin): New.
|
|
(TARGET_FOLD_BUILTIN): New.
|
|
* config/alpha/alpha.md (UNSPEC_CTTZ): Remove.
|
|
(UNSPEC_CTLZ, UNSPEC_CTPOP): Remove.
|
|
(ffsdi2): Use ctz.
|
|
(cttz, builtin_cttz, builtin_ctlz, builtin_ctpop): Remove.
|
|
|
|
2005-03-08 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/20122
|
|
* tree-vect-analyze.c (vect_object_analysis): Analyze initial
|
|
condition of access function instead of base.
|
|
|
|
2005-03-07 Jeff Law <law@redhat.com>
|
|
Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree-cfg.c (find_taken_edge_computed_goto): New function.
|
|
(find_taken_edge): Call find_taken_edge_computed_goto as
|
|
appropriate. Allow any gimple invariant rather than just
|
|
INTEGER_CST for VAL.
|
|
(cleanup_control_flow): Cleanup a computed goto which has turned
|
|
into a simple goto.
|
|
(tree_merge_blocks): If block B has any forced labels, move
|
|
them to the start of block A.
|
|
* tree-ssa-dom.c (thread_across_edge): Allow threading across
|
|
computed gotos as well.
|
|
* tree-ssa-threadupdate.c (remove_ctrl_stmt_and_useless_edges): Handle
|
|
removal of unnecessary computed gotos too.
|
|
(lookup_redirection_data): Fix type of INSERT argument. Callers
|
|
updated.
|
|
|
|
2005-03-08 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-phiopt.c: Update copyright. Fix indentations.
|
|
Remove trailing spaces.
|
|
|
|
* gimplify.c (gimple_push_bind_expr, gimple_pop_bind_expr,
|
|
unshare_all_trees): Make them static.
|
|
* tree-gimple.h: Remove the corresponding prototypes.
|
|
|
|
* diagnostic.h: Remove unused prototype
|
|
debug_output_buffer.
|
|
* modulo-sched.c: Remove unused prototype
|
|
set_row_column_for_ps.
|
|
|
|
* tree-ssa-phiopt.c (tree_ssa_phiopt,
|
|
replace_phi_edge_with_variable): Remove unused variable i.
|
|
|
|
2005-03-07 Per Bothner <per@bothner.com>
|
|
|
|
* tree.h (DECL_IS_BUILTIN): Reverted my patch from earlier today.
|
|
|
|
2005-03-06 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/17671
|
|
* tree-ssa-phiopt.c (tree_ssa_phiopt): Rewrite so we base the
|
|
bbs on the COND_EXPR instead of the PHI_NODEs.
|
|
(candidate_bb_for_phi_optimization): Remove.
|
|
(replace_phi_with_stmt): Rename to ...
|
|
(replace_phi_edge_with_variable): this and change so that we
|
|
replace the phi argument instead of removing the PHI.
|
|
(conditional_replacement): Change so we deal with PHI with more
|
|
than two arguments.
|
|
(value_replacement): Likewise.
|
|
(abs_replacement): Likewise.
|
|
|
|
2005-03-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000-protos.h: Rename output_e500_flip_eq_bit to
|
|
output_e500_flip_gt_bit.
|
|
|
|
* config/rs6000/rs6000.c (print_operand): case D: Print out bit 31
|
|
as bit 31.
|
|
(rs6000_generate_compare): Fix logic to look at the correct bits.
|
|
(output_e500_flip_eq_bit): Rename to output_e500_flip_gt_bit.
|
|
Look at GT bit.
|
|
(rs6000_emit_sCOND): Rename gen_e500_flip_eq_bit to
|
|
gen_e500_flip_gt_bit. Rename gen_move_from_CR_eq_bit to
|
|
gen_move_from_CR_gt_bit.
|
|
|
|
* config/rs6000/rs6000.md ("move_from_CR_eq_bit"): Change bit
|
|
("move_from_CR_eq_bit"): Rename to move_from_CR_gt_bit.
|
|
(UNSPEC_MV_CR_EQ): Rename to UNSPEC_MV_CR_GT.
|
|
|
|
* config/rs6000/spe.md ("e500_cr_ior_compare"): New.
|
|
(E500_CR_IOR_COMPARE): New constant.
|
|
|
|
2005-03-08 Earl Chew <earl_chew@agilent.com>
|
|
David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* config/i386/host-cygwin.c: New file to support precompiled
|
|
headers on cygwin
|
|
* config/i386/x-cygwin: Use host-cygwin.c on cygwin host
|
|
* config.host: Use above files for cygwin host.
|
|
|
|
2005-03-07 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* fold-const.c (fold_binary_op_with_conditional_arg): Fix typo
|
|
ordering ops from earlier change.
|
|
|
|
2005-03-07 Per Bothner <per@bothner.com>
|
|
|
|
Various fixes to allow us to again build if --enable-mapped-location:
|
|
* c-decl.c (finish_function): Use SET_EXPR_LOCATION instead of
|
|
unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
|
|
* tree-cfg.c (remove_bb): If USE_MAPPED_LOCATION, change type of
|
|
local variable loc. Change logic appropriately.
|
|
* tree-vect-transform.c (vect_finish_stmt_generation): Use
|
|
EXPR_LOCATION rather than EXPR_LOCUS if USE_MAPPED_LOCATION.
|
|
* c-parser.c (c_parser_for_statement): Initialize loc variable.
|
|
* tree.h (DECL_IS_BUILTIN): Temporarily revert definition of
|
|
DECL_IS_BUILTIN in the USE_MAPPED_LOCATION because of jc1 issues.
|
|
|
|
2005-03-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR rtl-optimization/19683
|
|
* reload1.c (choose_reload_regs): Pass the number of bits, not the
|
|
number of bytes, to smallest_int_for_mode. Fix arguments to
|
|
REG_CANNOT_CHANGE_MODE_P.
|
|
|
|
2005-03-07 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* reorg.c (relax_delay_slots): Check that the jump is
|
|
conditional before trying to invert it.
|
|
|
|
2005-03-07 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* bb-reorder.c (max_entry_frequency, max_entry_frequency):
|
|
Make them static.
|
|
|
|
* calls (stack_arg_under_construction): Make it static.
|
|
|
|
* flow.c (regs_live_at_setjmp): Make it static.
|
|
* flow.h: Remove the corresponding prototype.
|
|
|
|
* reload1.c (reload_startobj, reload_firstobj,
|
|
something_needs_operands_changed, reload_inherited,
|
|
reload_inheritance_insn, reload_override_in,
|
|
reload_spill_index): Make them static.
|
|
|
|
* recog.c (verify_changes): Make it static.
|
|
* recog.h: Remove the corresponding prototype.
|
|
|
|
* cfgbuild.c (find_sub_basic_blocks): Remove.
|
|
* basic-block.h: Remove the corresponding prototype.
|
|
* cfgexpand.c, cfgrtl.c: Don't mention find_sub_basic_blocks
|
|
in comments.
|
|
* doc/cfg.texi: Don't mention find_sub_basic_blocks.
|
|
|
|
* tree-ssa-operands.c (check_build_stmt): Remove.
|
|
|
|
* stor-layout.c (set_alignment): Remove.
|
|
* tree.h: Remove the corresponding prototype.
|
|
|
|
* tree-ssa-pre.c (has_abnormal_preds): Make it static.
|
|
|
|
* tree-ssa-dce.c (control_dependence_map,
|
|
visited_control_parents): Make them static.
|
|
|
|
* cfghooks.c (verify_flow_info): Remove local variable
|
|
num_bb_notes.
|
|
|
|
* cfgrtl.c (rtl_verify_flow_info_1): Remove local variable
|
|
last_bb_seen.
|
|
|
|
* loop-unswitch.c (unswitch_loop): Remove local variable src.
|
|
|
|
2005-03-07 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* config/i386/cygwin1.c(mingw_scan): Use xstrdup in calls to putenv.
|
|
|
|
2005-03-07 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/ia64/hpux.h (LINK_SPEC): Add -z.
|
|
* config/ia64/ia64.c (ia64_function_value): Return a REG not a
|
|
PARALLEL for an empty structure.
|
|
|
|
2005-03-07 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c (fold_binary): Remove handling of RANGE_EXPR.
|
|
|
|
* fold-const.c (fold_binary): Unroll the very first "for"
|
|
loop.
|
|
|
|
2005-03-06 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (branch_comparison_operator): Remove
|
|
redundant match_code test.
|
|
(scc_comparison_operator): Swap match_operand and match_code
|
|
tests.
|
|
(branch_positive_comparison_operator): Same.
|
|
(trap_comparison_operator): Use comparison_operator and swap with
|
|
match_code test.
|
|
|
|
2005-03-06 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
|
|
PR target/20288
|
|
* config/avr/avr.c (print_operand): Add 'p' and 'r'.
|
|
(out_movhi_r_mr): Read low byte of volatile MEM first.
|
|
(out_movhi_mr_r): Write high byte of volatile MEM first.
|
|
|
|
2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cselib.c (reg_values, reg_values_size): Make them static.
|
|
|
|
* cse.c (cse_reg_info_table): Make it static.
|
|
|
|
* fold-const.c (fold_unary): Use build1 instead of copy_node.
|
|
|
|
2005-03-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* cse.c (find_best_addr): Use canon_for_address.
|
|
|
|
2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (fold_rtx_subreg, fold_rtx_mem): New.
|
|
(fold_rtx): Call fold_rtx_subreg and fold_rtx_mem to handle
|
|
SUBREG and MEM, respectively.
|
|
|
|
* fold-const.c (fold_binary): Use code instead of t.
|
|
|
|
* fold-const.c (optimize_minmax_comparison): Take decomposed
|
|
arguments code, type, op0, and op1 instead of t.
|
|
(fold_binary): Update a call to optimize_minmax_comparison.
|
|
|
|
* fold-const.c (fold_range_test): Take decomposed arguments
|
|
code, type, op0, and op1 instead of t.
|
|
(fold_binary): Update a call to fold_range_test.
|
|
|
|
* fold-const.c (fold_binary_op_with_conditional_arg): Take
|
|
decomposed arguments code, type, op0, and op1 instead of t.
|
|
(fold_binary): Update a call to fold_range_test.
|
|
|
|
2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c (fold_binary): Avoid directly using the original
|
|
expression t as much as possible.
|
|
|
|
2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-semantics.c (build_stmt): Use TYPE_P instead of
|
|
IS_NON_TYPE_CODE_CLASS.
|
|
* tree.h (IS_NON_TYPE_CODE_CLASS): Remove.
|
|
(NON_TYPE_CHECK): Use TYPE_P instead of
|
|
IS_NON_TYPE_CODE_CLASS.
|
|
|
|
* fold-const.c (fold): Remove handling of binary expressions.
|
|
|
|
2005-03-05 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* doc/c-tree.texi: Wrap comments in @r{}.
|
|
* doc/cpp.texi: Likewise.
|
|
* doc/cppinternals.texi: Likewise.
|
|
* doc/extend.texi: Likewise.
|
|
* doc/md.texi: Likewise.
|
|
* doc/objc.texi: Likewise.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
* doc/tree-ssa.texi
|
|
|
|
2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* predict.c (apply_return_prediction): Standardize PHI chain
|
|
walking.
|
|
* tree-ssa.c (ssa_redirect_edge): Likewise.
|
|
|
|
* genattrtab.c, genemit.c, genoutput.c, genrecog.c,
|
|
gensupport.c, jump.c, tree-phinodes.c, unwind-dw2-fde-glibc.c:
|
|
Update copyright.
|
|
|
|
* tree-phinodes.c (remove_phi_node): Drop the last argument.
|
|
* tree-flow.h: Adjust the prototype for remove_phi_node.
|
|
* lambda-code.c (perfect_nestify): Adjust a call to
|
|
remove_phi_node.
|
|
* tree-cfg.c
|
|
(remove_phi_nodes_and_edges_for_unreachable_block): Likewise.
|
|
* tree-outof-ssa.c (eliminate_virtual_phis, remove_ssa_form):
|
|
Likewise.
|
|
* tree-ssa-dce.c (remove_dead_phis): Likewise.
|
|
* tree-ssa-loop-ivopts.c (remove_statement): Likewise.
|
|
* tree-ssa-pre.c (remove_dead_inserted_code): Likewise.
|
|
* tree-ssa.c (kill_redundant_phi_nodes): Likewise.
|
|
|
|
* combine.c (simplify_and_const_int): Use gen_int_mode instead
|
|
of GEN_INT (trunc_int_for_mode (...)).
|
|
* loop-iv.c (iv_number_of_iterations): Likewise.
|
|
* postreload.c (reload_cse_move2add): Likewise.
|
|
* simplify-rtx.c (simplify_const_unary_operation,
|
|
simplify_const_binary_operation): Likewise.
|
|
* stor-layout.c (get_mode_bounds): Likewise.
|
|
|
|
* fold-const.c (fold_binary): New.
|
|
(fold): Call fold_binary on binary expressions.
|
|
|
|
2005-03-05 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* doc/invoke.texi: Document new MIPS -msym32 and -mno-sym32 options.
|
|
* config/mips/mips.h (MASK_SYM32, TARGET_SYM32): New macros.
|
|
(TARGET_SWITCHES): Add -msym32 and -mno-sym32.
|
|
(ABI_HAS_64BIT_SYMBOLS): Set to false if TARGET_SYM32.
|
|
(ASM_SPEC): Pass down -msym32 and -mno-sym32.
|
|
|
|
2005-03-04 Devang Patel <dpatel@apple.com>
|
|
|
|
PR tree-optimization/18815
|
|
* tree-if-conv.c (combine_blocks): Adjust loop header edges for
|
|
loops with zero exit edges.
|
|
|
|
2005-03-04 Devang Patel <dpatel@apple.com>
|
|
|
|
* doc/invoke.texi: Remove reference to webpage that does not exist.
|
|
|
|
2005-03-04 John David Anglin <dave.danglin@nrc-cnrc.gc.ca>
|
|
Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c++/19797
|
|
* pa/elf.h, pa64-hpux.h, som.h (ASM_OUTPUT_EXTERNAL_REAL): Define.
|
|
(ASM_OUTPUT_EXTERNAL): Call pa_hpux_asm_output_external.
|
|
* pa-protos.h (pa_hpux_asm_output_external): Add prototype.
|
|
* pa.c (get_plabel): Change argument to symbol_ref. Call
|
|
maybe_get_identifier instead of get_identifier.
|
|
(pa_hpux_asm_output_external, pa_hpux_file_end): New functions.
|
|
(struct deferred_plabel): Replace name field with symbol field.
|
|
(TARGET_ASM_FILE_END): Define as pa_hpux_file_end if
|
|
ASM_OUTPUT_EXTERNAL_REAL is defined.
|
|
(output_global_address): Use output_addr_const for output of all
|
|
symbol_refs.
|
|
(output_deferred_plabels): Use symbol_ref instead of name for address
|
|
output.
|
|
* pa.h (SYMBOL_FLAG_REFERENCED, SYMBOL_REF_REFERENCED_P,
|
|
ASM_OUTPUT_SYMBOL_REF): New macros.
|
|
* som.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Use assemble_name_raw. Update
|
|
comment.
|
|
(ASM_WEAKEN_LABEL): Use targetm.asm_out.globalize_label to globalize
|
|
label.
|
|
|
|
2005-03-05 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (hppa*64*-*-hpux11*): Use pa/pa-hpux1111.h for
|
|
*-*-hpux11.[1-9]*, not just for *-*-hpux11.11.
|
|
|
|
2005-03-04 Jeff Law <law@redhat.com>
|
|
|
|
* basic-block.h (rediscover_loops_after_threading): Declare.
|
|
* tree-ssa-dom.c: Include cfgloop.h.
|
|
(tree_ssa_dominator_optimize): Discover loops and some basic
|
|
properties. Remove forwarder blocks recreated by loop header
|
|
canonicalization. Also mark backedges in the CFG.
|
|
* tree-ssa-threadupdate.c: Include cfgloop.h
|
|
(rediscover_loops_after_threading): Define.
|
|
(struct local_info): New field, JUMP_THREADED.
|
|
(prune_undesirable_thread_requests): New function.
|
|
(redirect_edges): Clear EDGE_ABNORMAL. If edges were threaded
|
|
then record that fact for the callers of redirct_edges.
|
|
(thread_block): If BB has incoming backedges, then call
|
|
prune_undesirable_thraed_requests. Note when we are
|
|
going to have to rediscover loop information. Return a
|
|
boolean indicating if any jumps were threaded.
|
|
(thread_through_all_blocks): Bubble up boolean indicating
|
|
if any jumps were threaded.
|
|
* Makefile.in (tree-ssa-dom.o): Depend on cfgloop.h
|
|
(tree-ssa-threadupdate.o): Similarly.
|
|
|
|
2005-03-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c (fold_ternary): Unroll the "for" loop to
|
|
extract operands.
|
|
|
|
2005-03-04 Andrew Haley <aph@redhat.com>
|
|
|
|
* unwind-dw2-fde-glibc.c (struct
|
|
unw_eh_callback_data.check_cache): New field.
|
|
(frame_hdr_cache): New.
|
|
(_Unwind_IteratePhdrCallback): Add ext_dl_phdr_info.
|
|
Cache frame header info.
|
|
|
|
2005-03-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* rtl.h (copy_rtx_ptr_loc, print_rtx_ptr_loc, join_c_conditions)
|
|
(print_c_condition): Declare.
|
|
* read-rtl.c (ptr_loc): New structure.
|
|
(ptr_locs, ptr_loc_obstack, joined_conditions)
|
|
(joined_conditions_obstack): New variables.
|
|
(leading_ptr_hash, leading_ptr_eq_p, set_rtx_ptr_loc)
|
|
(get_rtx_ptr_loc, copy_rtx_ptr_loc, print_rtx_ptr_loc)
|
|
(join_c_conditions, print_c_condition): New functions.
|
|
(apply_macro_to_string): Associate the new string with the same
|
|
source location as the old one.
|
|
(add_condition_to_string): Use join_c_conditions.
|
|
(read_string): Use set_rtx_ptr_loc to record a filename and line
|
|
number for the string.
|
|
(read_rtx): Initialize the new variables above.
|
|
* genattrtab.c (write_test_expr, write_attr_value): Use
|
|
print_c_condition.
|
|
* genconditions.c (write_header): Don't define MAYBE_EVAL. Move its
|
|
comment above the GCC_VERSION check.
|
|
(write_one_condition): Use print_rtx_ptr_loc and print_c_condition.
|
|
Inline the definition of MAYBE_EVAL.
|
|
* genemit.c (gen_expand, gen_split): Use print_rtx_ptr_loc.
|
|
* genoutput.c (process_template): Likewise.
|
|
* genpreds.c (write_predicate_subfunction): Likewise.
|
|
(write_predicate_expr): Use print_c_condition.
|
|
* genrecog.c (write_cond): Likewise.
|
|
* gensupport.c (process_rtx): Use join_c_conditions to join the
|
|
conditions of a define_insn_and_split. Record a source location
|
|
for the string after the "&&".
|
|
(alter_test_for_insn): Use join_c_conditions.
|
|
|
|
2005-03-04 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
Revert for now:
|
|
2005-03-03 James A. Morrison <phython@gcc.gnu.org>
|
|
PR tree-optimization/15784
|
|
* fold-const.c (fold): Fold ~A + 1 to -A. Fold -A - 1
|
|
and -1 - A to ~A.
|
|
|
|
2005-03-04 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* gcc.c (option_map): Add --coverage.
|
|
(LINK_COMMAND_SPEC): Pass -lgcov for `coverage'.
|
|
(cc1_options): Pass -fprofile-arcs -ftest-coverage for `coverage'.
|
|
* config/darwin.h: Pass -lgcov for `coverage'.
|
|
* doc/invoke.texi (Debugging Options): Document --coverage.
|
|
|
|
2005-03-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* gcse.c (bypass_block): Use find_edge wherever possible.
|
|
|
|
2005-03-03 Daniel Berlin <dberlin@dbrelin.org>
|
|
|
|
Fix PR debug/20253
|
|
|
|
* c-opts.c (c_common_parse_file): Call start_source_file
|
|
and end_source_file at the approriate times.
|
|
|
|
* dwarf2out.c (dwarf2out_finish): Don't auto-end
|
|
the main file, it will be done for us now.
|
|
|
|
2005-03-04 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* fold-const.c (fold_ternary): New.
|
|
(fold): Call fold_ternary on ternary expressions. Remove
|
|
handling of ternary expressions.
|
|
|
|
2005-03-03 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/15784
|
|
* fold-const.c (fold): Fold ~A + 1 to -A. Fold -A - 1
|
|
and -1 - A to ~A.
|
|
|
|
2005-03-03 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (branch_comparison_operator):
|
|
Convert from C block to conditional format.
|
|
|
|
2005-03-03 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-dfa.c (add_referenced_var): Don't walk initializer of external
|
|
and non-constant public variables.
|
|
|
|
2005-03-03 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c (stmt_starts_bb_p): Clean up by replacing code
|
|
with LABEL_EXPR.
|
|
|
|
* cfgexpand.c (construct_exit_block): Use EDGE_PRED instead of
|
|
EDGE_I.
|
|
|
|
* tree-phinodes.c (remove_phi_node): Clean up by factoring out
|
|
calls to release_ssa_name and release_phi_node.
|
|
|
|
* fold-const.c (fold): Remove handling of unary expressions.
|
|
|
|
* fold-const.c (fold_unary): Avoid directly using the original
|
|
expression t as much as possible.
|
|
|
|
2005-03-03 Roger Sayle <roger@eyesopen.com>
|
|
Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* jump.c (redirect_exp_1): If nlabel is a NULL pointer create a
|
|
RETURN rtx, and not a LABEL_REF containing a NULL pointer.
|
|
|
|
2005-03-03 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
Describe special registers SRP and MOF as allocatable registers.
|
|
* config/cris/cris.c (cris_md_asm_clobbers): New function.
|
|
(TARGET_MD_ASM_CLOBBERS): Define to cris_md_asm_clobbers.
|
|
(cris_conditional_register_usage): Enable CRIS_MOF_REGNUM if
|
|
TARGET_HAS_MUL_INSNS.
|
|
(cris_print_operand) <case 'd'>: New case.
|
|
<case REG>: Allow CRIS_MOF_REGNUM and CRIS_SRP_REGNUM.
|
|
* config/cris/cris.h (CRIS_PC_REGNUM, CRIS_SRP_REGNUM): Don't
|
|
define.
|
|
(FIRST_PSEUDO_REGISTER, FIXED_REGISTERS, CALL_USED_REGISTERS)
|
|
(REG_ALLOC_ORDER): Update for MOF.
|
|
(enum reg_class): New members MOF_REGS, GENERAL_REGS and
|
|
SPECIAL_REGS.
|
|
(GENERAL_REGS): No longer a define of ALL_REGS.
|
|
(REGNO_REG_CLASS, REG_CLASS_CONTENTS, REG_CLASS_NAMES)
|
|
(PREFERRED_RELOAD_CLASS, REGISTER_NAMES, DBX_REGISTER_NUMBER):
|
|
Adjust accordingly.
|
|
(CRIS_SPECIAL_REGS_CONTENTS): New macro.
|
|
(REG_CLASS_FROM_LETTER): Allocate 'h' and 'x'.
|
|
(SECONDARY_RELOAD_CLASS): Define.
|
|
(STACK_POINTER_REGNUM): Define as CRIS_SP_REGNUM.
|
|
(FRAME_POINTER_REGNUM): Define as CRIS_FP_REGNUM.
|
|
(ARG_POINTER_REGNUM): Define as CRIS_AP_REGNUM.
|
|
(STATIC_CHAIN_REGNUM): Define as CRIS_STATIC_CHAIN_REGNUM.
|
|
(REGISTER_MOVE_COST): Define.
|
|
(PIC_OFFSET_TABLE_REGNUM): Define in terms of CRIS_GOT_REGNUM.
|
|
* config/cris/cris.md (CRIS_GOT_REGNUM, CRIS_STATIC_CHAIN_REGNUM)
|
|
(CRIS_FP_REGNUM, CRIS_SP_REGNUM, CRIS_SRP_REGNUM, CRIS_AP_REGNUM)
|
|
(CRIS_MOF_REGNUM): New define_constants.
|
|
("*movsi_internal", "movhi", "movqi", "movsf"): Add alternatives for
|
|
special registers.
|
|
("reload_inhi", "reload_outhi", "reload_inqi", "reload_outqi"):
|
|
New patterns.
|
|
("umulhisi3", "umulqihi3", "mulsi3", "mulqihi3", "mulhisi3")
|
|
("mulsidi3", "umulsidi3", "smulsi3_highpart", "umulsi3_highpart"):
|
|
Adjust for MOF being properly described as a register.
|
|
(indir_to_reg_split): Name this split. Conditionalize on the
|
|
destination register being a general register.
|
|
(movei): Conditionalize on on operands 0 and 1 having the same
|
|
register class.
|
|
|
|
2005-03-03 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/20277
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Don't allow
|
|
-mcpu to override any other explicitly given flags.
|
|
|
|
2005-03-02 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* recog.c (verify_changes, confirm_change_group): New functions,
|
|
broken out of apply_change_group.
|
|
(apply_change_group): Use them.
|
|
* recog.h (verify_change, confirm_change_group): Declare.
|
|
* rtl.h (redirect_jump_2): Declare.
|
|
* jump.c (redirect_exp, invert_exp): Delete.
|
|
(invert_exp_1): Take second parameter. Return value. Changed caller.
|
|
(redirect_jump_2): New function, broken out of redirect_jump.
|
|
(redirect_jump): Use redirect_jump_1 and redirect_jump_2.
|
|
(invert_jump): Use invert_jump_1 and redirect_jump_2.
|
|
* ifcvt.c (dead_or_predicable): Use redirect_jump_2.
|
|
|
|
2005-03-02 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* varasm.c (named_section): Use xstrdup rather than doing it by
|
|
hand.
|
|
|
|
* config/darwin8.h (LIB_SPEC): Switch -lmx and -lSystem.
|
|
|
|
2005-03-02 Devang Patel <dpatel@apple.com>
|
|
|
|
Undo PR tree-optimization/18815 fix.
|
|
|
|
2005-03-02 Devang Patel <dpatel@apple.com>
|
|
|
|
PR tree-optimization/18815
|
|
* tree-if-conv.c (combine_blocks): Adjust loop header edges for
|
|
loops with zero exit edges.
|
|
|
|
2005-03-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfg.c (connect_src, connect_dest, disconnect_src,
|
|
disconnct_dest): New.
|
|
(unchecked_make_edge, remove_edge, redirect_edge_succ,
|
|
redirect_edge_pred): Use the new functions.
|
|
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Call
|
|
free_dominance_info only when needed.
|
|
|
|
2005-03-02 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/20276
|
|
* config/rs6000/predicates.md (reg_or_cint64_operand): Fix typo.
|
|
(reg_or_sub_cint64_operand): Same.
|
|
|
|
2005-03-02 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Fix setting of
|
|
CFG_ALTERED in the main DOM iteration loop.
|
|
|
|
2005-03-02 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR c++/19916
|
|
* varasm.c (initializer_constant_valid_p): Allow conversions
|
|
between OFFSET_TYPEs. Tidy.
|
|
|
|
2005-03-02 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md ("return"): Remove epilogue delay list
|
|
sanity check.
|
|
|
|
2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/arm/linux-elf.h (ARM_FUNCTION_PROFILER): Do not use (PLT)
|
|
for Thumb.
|
|
* config/arm/netbsd-elf.h (ARM_FUNCTION_PROFILER): Likewise.
|
|
|
|
2005-03-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfgloop.h, cfgloopanal.c, cfgloopmanip.c, conflict.c,
|
|
loop-init.c, loop-unroll.c, print-tree.c, reg-notes.def,
|
|
config/m68k/m68k.c, config/mips/mips.h,
|
|
config/rs6000/rs6000-protos.h, doc/contrib.texi,
|
|
doc/include/gcc-common.texi: Update copyright.
|
|
|
|
PR middle-end/18029 and PR middle-end/18030
|
|
* expr.c (optimize_bitfield_assignment_op): Add a special case
|
|
to handle BIT_IOR_EXPR and BIT_XOR_EXPR.
|
|
|
|
* fold-const.c (fold_unary): New.
|
|
(fold): Call fold_unary on unary expressions.
|
|
|
|
2005-03-02 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* cgraph.h (struct cgraph_edge): Add prev_caller and
|
|
prev_callee fields.
|
|
(cgraph_node_remove_callees): Export.
|
|
* cgraph.c (cgraph_create_edge): Initialize prev_caller
|
|
and prev_callee.
|
|
(cgraph_edge_remove_callee): New function.
|
|
(cgraph_edge_remove_caller): Likewise.
|
|
(cgraph_remove_edge): Use.
|
|
(cgraph_redirect_edge_callee): Likewise.
|
|
(cgraph_node_remove_callees): New function.
|
|
(cgraph_node_remove_callers): Likewise.
|
|
(cgraph_remove_node): Use.
|
|
* tree-optimize.c (tree_rest_of_compilation): Use
|
|
cgraph_node_remove_callees instead of manual loop.
|
|
* cgraphunit.c (cgraph_finalize_function): Likewise.
|
|
(cgraph_expand_function): Likewise.
|
|
(cgraph_remove_unreachable_nodes): Likewise.
|
|
|
|
2005-03-02 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/8927
|
|
* c-tree.h (undeclared_variable, build_external_ref): Add extra
|
|
argument.
|
|
* c-decl.c (undeclared_variable): Take location as argument.
|
|
* c-typeck.c (build_external_ref): Likewise.
|
|
* c-parser.c (c_parser_postfix_expression): Pass location of
|
|
identifier to build_external_ref.
|
|
|
|
2005-03-01 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (cceq splitter): Use operand mode, not
|
|
CCEQ mode for branch_positive_comparison_operator test.
|
|
* config/rs6000/predicates (branch_comparison_operator): Revert to
|
|
define_predicate.
|
|
(scc_comparison_operator): Same.
|
|
(branch_positive_comparison_operator): Same.
|
|
|
|
2005-03-01 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_eligible_for_epilogue_delay)
|
|
(cris_delay_slots_for_epilogue): Remove.
|
|
(save_last): Move into cris_target_asm_function_epilogue.
|
|
(cris_target_asm_function_epilogue): Remove tests for file being
|
|
NULL.
|
|
* config/cris/cris-protos.h (cris_eligible_for_epilogue_delay)
|
|
(cris_delay_slots_for_epilogue): Remove prototypes.
|
|
* config/cris/cris.h (DELAY_SLOTS_FOR_EPILOGUE)
|
|
(ELIGIBLE_FOR_EPILOGUE_DELAY): Do not define.
|
|
|
|
2005-03-01 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/predicates.md (branch_comparison_operator): Change
|
|
to define_special_predicate.
|
|
(scc_comparison_operator): Same.
|
|
(branch_positive_comparison_operator): Same.
|
|
|
|
2005-03-01 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* Makefile.in (tree-ssa-sink.o): New.
|
|
(OBJS-common): Add tree-ssa-sink.o.
|
|
* common.opt: Add -ftree-sink
|
|
* opts.c (decode_options): flag_tree_sink is set at O1 or higher.
|
|
* timevar.def (TV_TREE_SINK): new timevar.
|
|
* tree-flow.h (is_hidden_global_store): Prototype.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add
|
|
pass_sink_code.
|
|
* tree-pass.h (pass_sink_code): New.
|
|
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Move checking
|
|
for non-obvious global store store to is_hidden_global_store, and
|
|
call that new function.
|
|
* tree-ssa-sink.c: New file.
|
|
* doc/invoke.texi: Document -fdump-tree-sink and -ftree-sink.
|
|
* doc/passes.texi: Document forward store motion.
|
|
* testsuite/gcc.dg/tree-ssa/ssa-sink-1.c: New test
|
|
* testsuite/gcc.dg/tree-ssa/ssa-sink-2.c: New test
|
|
* testsuite/gcc.dg/tree-ssa/ssa-sink-3.c: New test
|
|
* testsuite/gcc.dg/tree-ssa/ssa-sink-4.c: New test
|
|
|
|
2005-03-01 Per Bothner <per@bothner.com>
|
|
|
|
* diagnostic.c (diagnostic_build_prefix): If USE_MAPPED_LOCATION
|
|
and we have a non-zero column-number, add it to the message.
|
|
Also factor out the diagnostic_kind_text.
|
|
|
|
2005-03-01 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* cfgloop.c (flow_loop_entry_edges_find, flow_loop_exit_edges_find,
|
|
flow_loop_pre_header_scan, flow_loop_pre_header_find,
|
|
flow_loop_scan): Removed.
|
|
(flow_loop_dump): Do not dump removed fields.
|
|
(flow_loop_free): Do not free removed fields.
|
|
(flow_loops_find): Flags argument removed. Do not call flow_loop_scan.
|
|
(loop_exit_edge_p): New function.
|
|
* cfgloop.h (struct loop): Removed fields pre_header, pre_header_edges,
|
|
num_pre_header_edges, entry_edges, num_entries, exit_edges,
|
|
num_exits, exits_doms.
|
|
(LOOP_TREE, LOOP_PRE_HEADER, LOOP_ENTRY_EDGES, LOOP_EXIT_EDGES,
|
|
LOOP_EDGES, LOOP_ALL): Removed.
|
|
(flow_loop_scan): Declaration removed.
|
|
(loop_exit_edge_p, mark_loop_exit_edges): Declare.
|
|
* cfgloopmanip.c (create_loop_notes): Do not pass flags to
|
|
flow_loops_find.
|
|
* ifcvt.c (mark_loop_exit_edges): Moved to cfgloopanal.c.
|
|
(if_convert): Call flow_loops_find and flow_loops_free
|
|
when calling mark_loop_exit_edges.
|
|
* cfgloopanal.c (mark_loop_exit_edges): Moved from
|
|
ifcvt.c. Removed the flow_loops_find, flow_loops_free and
|
|
free_dominance_info calls.
|
|
* loop-init.c (flow_loops_find): Ditto.
|
|
* passes.c (rest_of_handle_branch_prob): Ditto.
|
|
* lambda-code.c (perfect_nestify): Do not call flow_loops_find.
|
|
* loop-unroll.c (analyze_insns_in_loop): Do not use
|
|
EDGE_LOOP_EXIT.
|
|
* predict.c (predict_loops): Do not call flow_loop_scan.
|
|
Use get_loop_exit_edges.
|
|
(tree_estimate_probability): Do not pass flags to flow_loops_find.
|
|
* tree-if-conv.c (bb_with_exit_edge_p): Take loop as argument.
|
|
Do not use EDGE_LOOP_EXIT.
|
|
(tree_if_convert_cond_expr, if_convertible_modify_expr_p): Pass loop
|
|
to bb_with_exit_edge_p.
|
|
(if_convertible_loop_p): Do not call flow_loop_scan. Use
|
|
loop->single_exit. Do not use EDGE_LOOP_EXIT. Pass loop
|
|
to bb_with_exit_edge_p.
|
|
(combine_blocks): Pass loop to bb_with_exit_edge_p. Do not use
|
|
EDGE_LOOP_EXIT.
|
|
* tree-loop-linear.c (linear_transform_loops): Do not call
|
|
flow_loop_scan. Use loop->single_exit.
|
|
* tree-vect-analyze.c (vect_analyze_operations): Use loop->single_exit.
|
|
(vect_analyze_loop_form): Do not call flow_loop_scan.
|
|
* tree-vect-transform.c (vect_update_ivs_after_vectorizer): Use
|
|
loop->single_exit.
|
|
(vect_do_peeling_for_loop_bound): Use loop_preheader_edge and
|
|
loop->single_exit.
|
|
* tree-vectorizer.c (slpeel_update_phis_for_duplicate_loop,
|
|
slpeel_make_loop_iterate_ntimes, slpeel_can_duplicate_loop_p,
|
|
slpeel_tree_duplicate_loop_to_edge_cfg,
|
|
slpeel_verify_cfg_after_peeling, slpeel_tree_peel_loop_to_edge):
|
|
Use loop_preheader_edge and loop->single_exit. Do not call
|
|
flow_loop_scan.
|
|
|
|
2005-03-01 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/arm/arm.c (thumb_find_work_register): Check all of the
|
|
argument registers to see if they are free, and a couple of
|
|
special cases where the last argument register but can be proved
|
|
to be available during the function's prologue.
|
|
(print_multi_reg, arm_compute_save_reg0_reg12_mask,
|
|
output_return_instruction, emit_multi_reg_push, thumb_pushpop,
|
|
thumb_unexpanded_epilogue): Use unsigned long as the type for the
|
|
register bit-mask.
|
|
(thumb_compute_save_reg_mask): Likewise. Also use
|
|
thumb_find_work_register() to ensure that there is agreement about
|
|
which work register is going to be used in the prologue.
|
|
(thumb_output_function_prologue): Use unsigned long as the type
|
|
for the register bit-mask. Also delay pushing the link register if
|
|
other high registers are going to be pushed.
|
|
(thumb_compute_save_reg_mask, emit_multi_reg_push,
|
|
print_multi-reg, number_of_first_bit_set, thumb_pushpop): Remove
|
|
redundant prototypes.
|
|
|
|
2005-02-28 John David Anglin <dave.anglin#nrc-cnrc.gc.ca>
|
|
|
|
PR target/19819
|
|
* pa.h (GO_IF_LEGITIMATE_ADDRESS): Allow allow hard registers during
|
|
and after reload in REG+REG indexed addresses without REG_POINTER
|
|
set in the base and not set in the index.
|
|
|
|
2005-02-28 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
|
|
Don't undefine here.
|
|
(HANDLE_PRAGMA_PACK_PUSH_POP): Delete.
|
|
(NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): Likewise.
|
|
(TARGET_OS_CPP_BUILTINS): Use LINUX_TARGET_OS_CPP_BUILTINS.
|
|
(LIB_SPEC, LINK_EH_SPEC, STARTFILE_SPEC, ENDFILE_SPEC,
|
|
LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED, TARGET_C99_FUNCTIONS):
|
|
Delete.
|
|
* config.gcc (sh*-*-linux*): Use config/linux.h.
|
|
|
|
2005-02-28 Dale Johannesen <dalej@apple.com>
|
|
Stan Shebs <shebs@apple.com>
|
|
|
|
Rewrite of 64-bit Darwin structure-by-value pass/return.
|
|
* config/rs6000/rs6000.h (CUMULATIVE_ARGS): New fields
|
|
intoffset, use_stack, named.
|
|
* config/rs6000/rs6000.c (rs6000_darwin64_function_arg): Remove.
|
|
(rs6000_darwin64_record_arg_advance_flush): New.
|
|
(rs6000_darwin64_record_arg_advance_recurse): New.
|
|
(rs6000_darwin64_record_arg_flush): New.
|
|
(rs6000_darwin64_record_arg_recurse): New.
|
|
(rs6000_darwin64_record_arg): New.
|
|
(rs6000_return_in_memory): Remove AGGREGATE_TYPE_P check.
|
|
(function_arg_boundary): Handle 128-bit aligned structs.
|
|
(function_arg_advance): Rewrite darwin64 struct handling.
|
|
(function_arg): Call rs6000_darwin64_record_arg.
|
|
(function_arg_partial_nregs): Handle darwin64 structs.
|
|
(rs6000_darwin64_function_value): Remove.
|
|
(rs6000_function_value): Call rs6000_darwin64_record_arg.
|
|
|
|
2005-02-28 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR tree-optimization/20216
|
|
* tree-chrec.c (tree_fold_factorial): Delete.
|
|
(tree_fold_binomial): Change argument list to take a return type
|
|
and change the type of K to unsigned int. Rewrite to avoid explicit
|
|
evaluation of factorials, and (recursively) calling fold to perform
|
|
compile-time arithmetic. Return NULL on (internal) overflow.
|
|
(chrec_evaluate): Change type of K to an unsigned int. Avoid
|
|
calling tree_fold_binomial unnecessarily. Return chrec_dont_know
|
|
if any intermediate calculation overflows.
|
|
(chrec_apply): Update call to chrec_evaluate.
|
|
|
|
2005-02-28 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* config/mips/mips.h (NO_PROFILE_COUNTERS): Define.
|
|
|
|
2005-02-28 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/20245
|
|
* c-parser.c (c_parser_compound_statement): Return error_mark_node
|
|
instead of NULL_TREE on error.
|
|
|
|
2005-02-28 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (EASY_VECTOR_15): Remove.
|
|
(EASY_VECTOR_15_ADD_SELF): Remove.
|
|
(num_insns_constant_wide): Not static.
|
|
(validate_condition_mode): Not static.
|
|
(toc_relative_expr_p): Not static.
|
|
(legitimate_indirect_address_p): Not static.
|
|
(macho_lo_sum_memory_operand): Not static.
|
|
(invalid_e500_subreg): Not static.
|
|
(easy_vector_same): Not static.
|
|
(easy_vector_splat_const): Not static.
|
|
(RS6000_SYMBOL_REF_TLS_P): Remove.
|
|
(any_operand): Delete.
|
|
(any_parallel_operand): Delete.
|
|
(count_register_operand): Delete.
|
|
(altivec_register_operand): Delete.
|
|
(xer_operand): Delete.
|
|
(s8bit_cint_operand): Delete.
|
|
(short_cint_operand): Delete.
|
|
(u_short_cint_operand): Delete.
|
|
(non_short_cint_operand): Delete.
|
|
(exact_log2_cint_operand): Delete.
|
|
(gpc_reg_operand): Delete.
|
|
(cc_reg_operand): Delete.
|
|
(cc_reg_not_cr0_operand): Delete.
|
|
(reg_or_short_operand): Delete.
|
|
(reg_or_neg_short_operand): Delete.
|
|
(reg_or_aligned_short_operand): Delete.
|
|
(reg_or_u_short_operand): Delete.
|
|
(reg_or_cint_operand): Delete.
|
|
(reg_or_arith_cint_operand): Delete.
|
|
(reg_or_add_cint64_operand): Delete.
|
|
(reg_or_sub_cint64_operand): Delete.
|
|
(reg_or_logical_cint_operand): Delete.
|
|
(got_operand): Delete.
|
|
(got_no_const_operand): Delete.
|
|
(easy_fp_constant): Delete.
|
|
(easy_vector_constant): Delete.
|
|
(easy_vector_constant_add_self): Delete.
|
|
(zero_constant): Delete.
|
|
(zero_fp_constant): Delete.
|
|
(volatile_mem_operand): Delete.
|
|
(offsettable_mem_operand): Delete.
|
|
(mem_or_easy_const_operand): Delete.
|
|
(add_operand): Delete.
|
|
(non_add_cint_operand): Delete.
|
|
(logical_operand): Delete.
|
|
(non_logical_cint_operand): Delete.
|
|
(mask_operand): Delete.
|
|
(mask_operand_wrap): Delete.
|
|
(mask64_operand): Delete.
|
|
(mask64_2_operand): Delete.
|
|
(and64_operand): Delete.
|
|
(and64_2_operand): Delete.
|
|
(and_operand): Delete.
|
|
(reg_or_mem_operand): Delete.
|
|
(lwa_operand): Delete.
|
|
(symbol_ref_operand): Delete.
|
|
(call_operand): Delete.
|
|
(current_file_function_operand): Delete.
|
|
(input_operand): Delete.
|
|
(rs6000_nonimmediate_operand): Delete.
|
|
(rs6000_tls_symbol_ref): Delete.
|
|
(save_world_operation): Delete.
|
|
(restore_world_operation): Delete.
|
|
(load_multiple_operation): Delete.
|
|
(store_multiple_operation): Delete.
|
|
(vrsave_operation): Delete.
|
|
(mfcr_operation): Delete.
|
|
(mtcrf_operation): Delete.
|
|
(lmw_operation): Delete.
|
|
(stmw_operation): Delete.
|
|
(branch_comparison_operator): Delete.
|
|
(branch_positive_comparison_operator): Delete.
|
|
(scc_comparison_operator): Delete.
|
|
(trap_comparison_operator): Delete.
|
|
(boolean_operator): Delete.
|
|
(boolean_or_operator): Delete.
|
|
(min_max_operator): Delete.
|
|
* config/rs6000/rs6000.h (RS6000_SYMBOL_REF_TLS_P): Move to here.
|
|
(EASY_VECTOR_15): Moved to here.
|
|
(EASY_VECTOR_15_ADD_SELF): Move to here.
|
|
(PREDICATE_CODES): Delete.
|
|
* config/rs6000/rs6000-protos.h: Delete predicate functions.
|
|
Declare functions no longer static.
|
|
* config/rs6000/predicates.md: New.
|
|
* config/rs6000/rs6000.md: Include predicates.md
|
|
|
|
2005-02-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* calls.c (emit_call_1): Don't use REG_ALWAYS_RETURN.
|
|
(emit_library_call_value_1): Don't use LCT_ALWAYS_RETURN and
|
|
REG_ALWAYS_RETURN.
|
|
* cfgrtl.c (need_fake_edge_p): Likewise.
|
|
* combine.c (distribute_notes): Likewise.
|
|
* emit-rtl.c (try_split): Likewise.
|
|
* recog.c (peephole2_opimize): Likewise.
|
|
* reg-notes.def (ALWAYS_RETURN): Remove.
|
|
* rtl.h (LCT_ALWAYS_RETURN): Remove.
|
|
* tree-cfg.c (need_fake_edge_p): Don't use ECF_ALWAYS_RETURN.
|
|
* tree.h (ECF_ALWAYS_RETURN): Remove.
|
|
|
|
2005-02-28 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/19874
|
|
* tree-ssa.c (tree_ssa_useless_type_conversion_1): A conversion
|
|
between different machine modes is never a "useless" conversion.
|
|
|
|
2005-02-28 Geert Bosch <bosch@gnat.com>
|
|
|
|
PR ada/15977
|
|
* doc/contrib.texi: List contributors for Ada front end
|
|
|
|
2005-02-28 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* simplify-rtx.c (simplify_unary_operation_1,
|
|
simplify_const_unary_operation): New, extracted from...
|
|
(simplify_unary_operation): ... this one.
|
|
(simplify_binary_operation_1,
|
|
simplify_const_binary_operation): New, extracted from...
|
|
(simplify_binary_operation): ... this one.
|
|
* rtl.h (simplify_const_unary_operation,
|
|
simplify_const_binary_operation): Add prototypes.
|
|
|
|
2005-02-28 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/elfos.h: Revert my patch from 2005-02-25 since it broke
|
|
building libjava and caused PR regression/20228.
|
|
|
|
2005-02-28 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR bootstrap/17383
|
|
* Makefile.in (host_subdir): New.
|
|
(build_objdir): New. Replace ../$(build_subdir) with it throughout.
|
|
* configure: Regenerate.
|
|
|
|
2005-02-27 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* config/alpha/t-osf4, config/arm/t-netbsd, config/ia64/t-hpux
|
|
* config/pa/t-hpux-shlib (SHLIB_INSTALL): Create the
|
|
installation directory first.
|
|
|
|
2005-02-28 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/19065.
|
|
* config/cris/cris.h (EXTRA_CONSTRAINT_Q): Accept only (mem (reg)),
|
|
not including (reg). Do not check for reg being CRIS_PC_REGNUM.
|
|
(EXTRA_MEMORY_CONSTRAINT): Define as 'Q'.
|
|
* config/cris/cris.md: Tweak comments referring to Q.
|
|
("cmpsi", "cmphi", "cmpqi", "*movsi_internal", "movhi")
|
|
("movstricthi", "movqi", "movstrictqi", "movsf", "addsi3")
|
|
("addhi3", "addqi3", "subsi3", "subhi3", "subqi3")
|
|
("*expanded_andsi", "*expanded_andhi", "*andhi_lowpart", "andqi3")
|
|
("*andqi_lowpart", "iorsi3", "iorhi3", "iorqi3", "uminsi3"):
|
|
Insert spaces in constraints to align alternatives vertically for
|
|
readability.
|
|
("cmphi"): Ditto. Add separate alternative for operand 0 "r",
|
|
operand 1: "M".
|
|
|
|
2005-02-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR rtl-optimization/17728
|
|
* pa.md (mulsi3, divsi3, udivsi3, modsi3): Change predicate for
|
|
operand 0 from general_operand to move_dest_operand.
|
|
|
|
2005-02-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa/elf.h, pa/som.h (ASM_OUTPUT_EXTERNAL): Use assemble_name_raw
|
|
instead of trying to save and restore TREE_SYMBOL_REFERENCED.
|
|
* pa/pa64-hpux.h (ASM_OUTPUT_TYPE_DIRECTIVE): Define.
|
|
(ASM_OUTPUT_EXTERNAL): Don't save and restore TREE_SYMBOL_REFERENCED.
|
|
|
|
2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
|
|
|
|
* configure.ac: Rename cc_for_cross_gnattools to host_cc_for_libada.
|
|
* configure: Regenerate.
|
|
* libada-mk.in: Remove CC; rename
|
|
cc_for_cross_gnattools / cc_set_by_configure to host_cc_for_libada.
|
|
|
|
2005-02-26 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/20188
|
|
* tree-ssa-alias.c (count_uses_and_derefs): If we have TREE_LIST
|
|
for the lhs, also walk over the tree. Likewise for rhs.
|
|
|
|
2005-02-26 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-dom.c (simple_iv_increment_p): New function.
|
|
(simplify_rhs_and_lookup_avail_expr, eliminate_redundant_computations):
|
|
Do not propagate value of iv before increment over the increment.
|
|
|
|
2005-02-25 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-parser.c: New file.
|
|
* c-parse.in: Remove.
|
|
* Makefile.in (c-parse.o-warn, c-parse.o, c-parse.c, c-parse.y):
|
|
Remove.
|
|
(c-parser.o): Add dependencies.
|
|
(C_AND_OBJC_OBJC, C_OBJS, gcc.srcextra, GTFILES, distclean,
|
|
maintainer-clean, TAGS): Update.
|
|
* c-config-lang.in (gtfiles): Update.
|
|
* gengtype-lex.l: Don't handle "@@".
|
|
* stub-objc.c (objc_get_class_ivars, objc_build_throw_stmt,
|
|
objc_build_synchronized, objc_begin_try_stmt,
|
|
objc_begin_catch_clause, objc_finish_catch_clause,
|
|
objc_build_finally_clause, objc_finish_try_stmt): New.
|
|
* c-tree.h (struct c_declspecs): Add declspecs_seen_p and
|
|
type_seen_p.
|
|
(c_parse_init): Update comment.
|
|
* c-decl.c (c_init_decl_processing): Update comment.
|
|
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
|
|
declspecs_add_scspec, declspecs_add_attrs): Initialize and update
|
|
new c_declspecs members.
|
|
|
|
2005-02-25 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK
|
|
from being used for symbols with vague linkage when
|
|
HAVE_GAS_COMDAT_GROUP is true.
|
|
|
|
2005-02-25 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* doc/include/gcc-common.texi (version-GCC): Update to 4.1.
|
|
|
|
2005-02-25 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
PR target/19930
|
|
* doc/tm.texi (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Document.
|
|
(LIBGCC2_HAS_DF_MODE): New.
|
|
(LIBGCC2_HAS_XF_MODE): New.
|
|
(LIBGCC2_HAS_TF_MODE): New.
|
|
* libgcc2.h (LIBGCC2_HAS_XF_MODE): New name for HAVE_XFMODE.
|
|
(LIBGCC2_HAS_TF_MODE): New name for HAVE_TFMODE.
|
|
* libgcc2.c (LIBGCC2_HAS_XF_MODE): New name for HAVE_XFMODE.
|
|
(LIBGCC2_HAS_TF_MODE): New name for HAVE_TFMODE.
|
|
(LIBGCC2_HAS_DF_MODE): New name for HAVE_DFMODE.
|
|
* config/ia64/t-ia64 (LIB1ASMFUNCS): Remove __compat
|
|
and add _fixtfdi, _fixunstfdi, _floatditf
|
|
* lib1funcs.asm: Remove L__compat. Add L_fixtfdi,
|
|
L_fixunstfdi, L_floatditf.
|
|
* config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE): Define.
|
|
(LIBGCC2_HAS_TF_MODE): Define.
|
|
|
|
2005-02-25 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/20204
|
|
* tree-into-ssa.c (insert_phi_nodes_for): Do not use
|
|
REWRITE_THIS_STMT markers on PHI nodes.
|
|
(rewrite_initialize_block): Likewise.
|
|
|
|
2005-02-25 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* version.c (version_string): Update to 4.1.
|
|
|
|
2005-02-25 Paolo Carlini <pcarlini@suse.de>
|
|
|
|
* doc/extend.texi (5.24 Declaring Attributes of Functions)<noreturn>:
|
|
Clarify that the alternative way doesn't work in GNU C++.
|
|
|
|
2005-02-25 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/19937
|
|
* tree-ssa-loop-ivopts.c (rewrite_use_compare): Cast the final value
|
|
to the type of the induction variable.
|
|
|
|
2005-02-25 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR rtl-optimization/20117
|
|
* bb-reorder.c (duplicate_computed_gotos): Don't duplicate
|
|
the block including noncopyable insn.
|
|
|
|
2005-02-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (delete_trivially_dead_insns): Speed up by minimizing
|
|
calls to find_reg_note.
|
|
|
|
2005-02-24 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/20127
|
|
* tree-sra.c (instantiate_element): Copy TREE_THIS_VOLATILE from
|
|
the type.
|
|
|
|
2005-02-24 Fariborz Jahanian <fjahanian@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Check for
|
|
vector types if to use base reg for misaligned non-word ld/std.
|
|
|
|
2005-02-24 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/14619
|
|
* config/cris/cris.c (cris_target_asm_function_prologue): Create
|
|
dwarf2 label manually and put it after, not before the prologue.
|
|
|
|
2005-02-24 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/19019
|
|
* reload.c (operands_match_p): Only increment register number for
|
|
SCALAR_INT_MODE_P modes in multiple hard registers.
|
|
|
|
* config/rs6000/rs6000.md (trunctfdf2): Remove register constraints.
|
|
Fix formatting.
|
|
|
|
2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
* ChangeLog.5: Fix log message typo(s).
|
|
* ChangeLog.7: Likewise.
|
|
* ChangeLog.tree-ssa: Likewise.
|
|
* cfgexpand.c: Fix comment typo(s).
|
|
* conflict.c: Likewise.
|
|
* defaults.h: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* gcse.c: Likewise.
|
|
* ggc-page.c: Likewise.
|
|
* tree-eh.c: Likewise.
|
|
* tree-ssa-dom.c: Likewise.
|
|
|
|
2005-02-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/19019
|
|
* mklibgcc.in: Pass -DSHARED when compiling all *_s${objext} objects.
|
|
* config/rs6000/darwin-ldouble.c: Only use the .symver directives
|
|
if SHARED is defined.
|
|
|
|
PR target/20196
|
|
* config/rs6000/rs6000.md (LTU, GTU sCC splitters): Add earlyclobber,
|
|
allow splitting only if operands 0 and 3 don't overlap.
|
|
|
|
2005-02-24 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/19953
|
|
* builtins.c (fold_builtin_complex_mul, fold_builtin_complex_div): New.
|
|
(fold_builtin_1): Call them.
|
|
* fold-const.c (fold_complex_mult_parts): Split out from ...
|
|
(fold_complex_mult): ... here. Fix typo in both imaginary case.
|
|
(fold_complex_div_parts, fold_complex_div): New.
|
|
(fold): Use them.
|
|
* tree.h (fold_complex_mult_parts, fold_complex_div_parts): Declare.
|
|
|
|
2005-02-24 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* tree-ssa-ccp.c (visit_assignment): Verify that result of
|
|
VIEW_CONVERT_EXPR is_gimple_min_invariant.
|
|
|
|
* print-tree.c (print_node_brief): Print LABEL_DECL_UID.
|
|
(print_node): Likewise.
|
|
Print TYPE_SIZES_GIMPLIFIED.
|
|
|
|
2005-02-24 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md ("umulhisi3", "umulqihi3", "mulsi3")
|
|
("mulqihi3", "mulhisi3", "mulsidi3", "umulsidi3"): Mark input
|
|
operands as commutative in constraints.
|
|
|
|
2005-02-24 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-into-ssa.c: Re-organize internal functions.
|
|
|
|
2005-02-24 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/18902
|
|
* c-opts.c (c_common_post_options): Set flag_complex_method to 2
|
|
for c99.
|
|
* common.opt (fcx-limited-range): New.
|
|
* opts.c (set_fast_math_flags): Set flag_cx_limited_range.
|
|
* toplev.c (flag_complex_method): Initialize to 1.
|
|
(process_options): Set flag_complex_method to 0 if
|
|
flag_cx_limited_range.
|
|
* doc/invoke.texi (-fcx-limited-range): New.
|
|
|
|
2005-02-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (delete_trivially_dead_insns): Speed up by using
|
|
NEXT_INSN and PREV_INSN directly instead of next_real_insn and
|
|
prev_real_insn.
|
|
|
|
2005-02-24 Andrea Tarani <andrea.tarani@gilbarco.com>
|
|
|
|
* config/m68k/m68k.c (m68k_save_reg): Also save A5 for non-leaf
|
|
functions when -mid-shared-library is being used.
|
|
|
|
2005-02-23 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* doc/tm.texi (LINK_LIBGCC_SPECIAL): Remove.
|
|
(LINK_LIBGCC_SPECIAL_1): Don't mention it.
|
|
* gcc.c: Don't check for LINK_LIBGCC_SPECIAL.
|
|
* system.h: Poison LINK_LIBGCC_SPECIAL.
|
|
|
|
2005-02-23 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* gengtype.c (note_insn_name): Make 1 element larger.
|
|
|
|
2005-02-23 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR target/20018
|
|
PR rtl-optimization/20097
|
|
* simplify-rtx.c (simplify_relational_operation_1): Avoid creating
|
|
BImode SUBREGs of SImode registers which confuse the ia64 backend.
|
|
|
|
2005-02-23 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* t-aix43 (SHLIB_INSTALL): Create directory for shared library.
|
|
* t-aix52 (SHLIB_INSTALL): Same.
|
|
|
|
2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* genpreds.c: Update copyright.
|
|
|
|
2005-02-23 Michael Beach <michaelb@ieee.org>
|
|
|
|
PR target/20159
|
|
* config/sparc/t-elf (startup files): Assemble with CPP.
|
|
|
|
2005-02-23 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* genpreds.c (mark_mode_tests): Handle non-VOIDmode match_operands.
|
|
(write_predicate_expr): Likewise.
|
|
|
|
2005-02-22 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/20100
|
|
PR tree-optimization/20115
|
|
* tree-optimize.c (init_tree_optimization_passes): Remove
|
|
pass_maybe_create_global_var.
|
|
* tree-pass.h (pass_maybe_create_global_var): Remove.
|
|
* tree-ssa-alias.c (aliases_computed_p): Declare.
|
|
(struct alias_info): Add field NUM_PURE_CONST_CALLS_FOUND.
|
|
(count_calls_and_maybe_create_global_var): Remove.
|
|
(pass_maybe_create_global_var): Remove.
|
|
(init_alias_info): Do not declare aliases_computed_p.
|
|
(maybe_create_global_var): If the function contains no
|
|
call-clobbered variables and a mix of pure/const and regular
|
|
function calls, create .GLOBAL_VAR.
|
|
Mark all call-clobbered variables for renaming.
|
|
(merge_pointed_to_info): Update comment.
|
|
(add_pointed_to_var): Likewise.
|
|
(is_escape_site): Likewise.
|
|
Accept struct alias_info * instead of size_t *.
|
|
Update all users.
|
|
Update AI->NUM_CALLS_FOUND and AI->NUM_PURE_CONST_CALLS_FOUND
|
|
as necessary.
|
|
* tree-ssa-operands.c (get_call_expr_operands): If
|
|
ALIASES_COMPUTED_P is false, do not add call-clobbering
|
|
operands.
|
|
* tree-ssa.c (init_tree_ssa): Set ALIASES_COMPUTED_P to false.
|
|
(delete_tree_ssa): Likewise.
|
|
|
|
2005-02-22 James E Wilson <wilson@specifixinc.com>
|
|
|
|
* toplev.c (backend_init): Don't call init_adjust_machine_modes here.
|
|
(do_compile): Do call it here.
|
|
|
|
2005-02-22 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR rtl-optimization/20017.
|
|
* passes.c (rest_of_handle_combine, rest_of_handle_cse,
|
|
rest_of_handle_cse2, rest_of_handle_gcse): Call
|
|
delete_dead_jumptables immediately before calling cleanup_cfg.
|
|
|
|
2005-02-22 Devang Patel <dpatel@apple.com>
|
|
|
|
PR 19952
|
|
* tree-if-conv.c (process_phi_nodes): Use bsi_after_labels and skip
|
|
all labels
|
|
|
|
2005-02-22 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix.h (WINT_TYPE): Define.
|
|
|
|
2005-02-22 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Default to
|
|
natural alignment for 64-bit Darwin.
|
|
(rs6000_parse_alignment_option): Warn about uses of -malign-power
|
|
on 64-bit Darwin.
|
|
* doc/invoke.texi: Document this.
|
|
|
|
2005-02-22 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-common.c (c_common_type_for_mode): Pass the mode's precision
|
|
to make_[un]signed_type, not the mode itself.
|
|
|
|
2005-02-22 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfg.c (cached_make_edge): Call make_edge if edge cache is
|
|
not available. Use tail calls wherever possible.
|
|
(make_edge): Call unchecked_make_edge to create an edge.
|
|
|
|
* tree-outof-ssa.c (SSANORM_USE_COALESCE_LIST): Remove.
|
|
(coalesce_ssa_name): Don't check for
|
|
SSANORM_USE_COALESCE_LIST.
|
|
(rewrite_out_of_ssa): Don't use SSANORM_USE_COALESCE_LIST.
|
|
|
|
2005-02-22 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* tree-into-ssa.c (rewrite_blocks): Move debug dumps from ...
|
|
(rewrite_into_ssa): ... here.
|
|
|
|
2005-02-21 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR tree-optimization/19786
|
|
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Add one
|
|
tag to another's may-alias bitmap when adding to the other's list.
|
|
|
|
2005-02-21 DJ Delorie <dj@redhat.com>
|
|
|
|
* tree-ssa-loop-ivopts.c (computation_cost): Start register
|
|
numbering at LAST_VIRTUAL_REGISTER+1 to avoid possibly using hard
|
|
registers in unsupported ways.
|
|
* expmed.c (init_expmed): Likewise.
|
|
|
|
2005-02-21 Stan Cox <scox@redhat.com>
|
|
|
|
* config/iq2000/iq2000.h (DWARF_FRAME_RETURN_COLUMN): Change to 31.
|
|
|
|
2005-02-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c (fold_cond_expr_cond): New.
|
|
(make_edges): Call fold_cond_expr_cond.
|
|
(find_taken_edge): Accept nothing but INTEGER_CST.
|
|
(find_taken_edge_cond_expr): Reject INTEGER_CST other than 0
|
|
and 1.
|
|
(find_taken_edge_switch_expr): Remove a check for INTEGER_CST.
|
|
|
|
* flow.c (delete_dead_jumptables): Speed up by scanning insns
|
|
that do not belong to any basic block.
|
|
|
|
2005-02-21 Jeff Law <law@redhat.com>
|
|
|
|
* cfganal.c (find_unreachable_blocks): Manually CSE load of
|
|
e->dest.
|
|
|
|
2005-02-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-outof-ssa.c (SSANORM_REMOVE_ALL_PHIS): Remove.
|
|
(SSANORM_COALESCE_PARTITIONS, SSANORM_USE_COALESCE_LIST):
|
|
Adjust their definitions.
|
|
(remove_ssa_form): Don't check for SSANORM_REMOVE_ALL_PHIS.
|
|
(rewrite_out_of_ssa): Don't use SSANORM_REMOVE_ALL_PHIS.
|
|
|
|
* c-objc-common.h, c-pretty-print.c, cgraphunit.c, except.c,
|
|
genautomata.c, langhooks.c, langhooks.h, system.h,
|
|
config/arm/lib1funcs.asm: Update copyright.
|
|
|
|
2005-02-21 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* dbxout.c (dbxout_function_end): Emit Lscope label always.
|
|
|
|
2005-02-21 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR bootstrap/13770
|
|
* doc/install.texi: Document --with-gc.
|
|
|
|
2005-02-21 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* simplify-rtx.c (simplify_unary_operation): Add a missing
|
|
"break" statement.
|
|
|
|
2005-02-21 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR tree-optimization/18663
|
|
* tree-ssa-dom.c (extract_range_from_cond): Return 0
|
|
if the type has variable bounds.
|
|
|
|
2005-02-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* gcse.c: Remove an obsolete comment.
|
|
|
|
* cse.c (init_cse_reg_info): Use xmalloc instead of xrealloc.
|
|
|
|
2005-02-20 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/extend.texi (Function Attributes) <Attribute const>: The
|
|
attribute "pure" is below this text, not above.
|
|
|
|
2005-02-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.c (pa_assemble_integer, get_plabel): Small cleanups.
|
|
(pa_asm_output_mi_thunk): Use asm_output_insn instead of fprintf.
|
|
* som.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Small cleanup.
|
|
|
|
2005-02-20 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
PR 18785
|
|
* langhooks.h (struct lang_hooks): Add to_target_charset.
|
|
* langhooks.c (lhd_to_target_charset): New function.
|
|
* langhooks-def.h: Declare lhd_to_target_charset.
|
|
(LANG_HOOKS_TO_TARGET_CHARSET): New macro.
|
|
(LANG_HOOKS_INITIALIZER): Update.
|
|
* c-common.c (c_common_to_target_charset): New function.
|
|
* c-common.h: Declare it.
|
|
* c-objc-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
|
|
c_common_to_target_charset.
|
|
|
|
* defaults.c (TARGET_BELL, TARGET_BS, TARGET_CR, TARGET_DIGIT0)
|
|
(TARGET_ESC, TARGET_FF, TARGET_NEWLINE, TARGET_TAB, TARGET_VT):
|
|
Delete definitions.
|
|
* system.h: Poison them.
|
|
* doc/tm.texi: Don't discuss them.
|
|
* builtins.c (fold_builtin_isdigit): Use lang_hooks.to_target_charset.
|
|
* c-pretty-print.c (pp_c_integer_constant): Don't use pp_c_char.
|
|
(pp_c_char): Do not attempt to generate letter escapes for
|
|
newline, tab, etc.
|
|
* config/arm/arm.c (output_ascii_pseudo_op): Likewise.
|
|
* config/mips/mips.c (mips_output_ascii): Likewise.
|
|
|
|
2005-02-20 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
PR tree-optimization/19951
|
|
* tree-vect-analyze.c (vect_analyze_loop_form): Check if loop exit edge
|
|
is abnormal.
|
|
|
|
2005-02-19 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR middle-end/19698
|
|
* function.h (struct function): New field `max_loop_depth'.
|
|
* cfgloop.c (establish_preds): Update maximum loop depth seen so far.
|
|
(flow_loops_find): Reset the max loop depth count before finding loops.
|
|
* flow.c (MAX_LIVENESS_ROUNDS): New constant.
|
|
(update_life_info_in_dirty_blocks): Remove 2002-05-28 workaround.
|
|
(calculate_global_regs_live): Make sure the loop will terminate
|
|
when the initial sets are not empty.
|
|
|
|
2005-02-19 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* mklibgcc.in: If libgcc_eh.a would be empty, put a dummy
|
|
object inside.
|
|
* config/ia64/hpux.h: Don't define LIBGCC_SPEC.
|
|
|
|
2005-02-19 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR other/19525
|
|
* doc/invoke.texi: Remove documentation of %M spec.
|
|
* gcc.c: Likewise.
|
|
(init_spec): Remove %M suffix from -lgcc_s.
|
|
(do_spec_1): Remove 'M' case.
|
|
* mklibgcc.in: Remove SHLIB_MULTILIB handling. Expect SHLIB_LINK
|
|
to put shared libraries in the multilib directory. Remove the
|
|
shlib_so_soname substitution variable. Don't add a multilib encoding
|
|
to shlib_base_name. Set shlib_slibdir_qual to the full pathname
|
|
reported by -print-multi-os-directory. Pass @multilib_dir@ to
|
|
SHLIB_INSTALL as well as SHLIB_LINK.
|
|
* config/t-slibgcc-elf-ver (SHLIB_SONAME): Use @shlib_base_name@.
|
|
(SHLIB_NAME): Delete.
|
|
(SHLIB_DIR): New macro.
|
|
(SHLIB_LINK): Put $(SHLIB_SONAME) and $(SHLIB_SOLINK) in $(SHLIB_DIR).
|
|
(SHLIB_INSTALL): Adjust accordingly.
|
|
* config/t-slibgcc-darwin: As for t-slibgcc-elf-ver.
|
|
* config/t-slibgcc-sld: Likewise.
|
|
* config/t-libunwind-elf (SHLIBUNWIND_NAME): Delete.
|
|
(SHLIBUNWIND_SONAME): Use @shlib_base_name@.
|
|
(SHLIBUNWIND_LINK): Put $(SHLIBUNWIND_SONAME) and $(SHLIB_SOLINK)
|
|
in $(SHLIB_DIR).
|
|
(SHLIBUNWIND_INSTALL): Adjust accordingly.
|
|
* config/i386/t-nwld (SHLIB_SONAME): Delete.
|
|
(SHLIB_LINK, SHLIB_INSTALL): Use SHLIB_NAME instead of SHLIB_SONAME.
|
|
Use @shlib_base_name@ instead of @shlib_so_name@.
|
|
* config/ia64/t-hpux (SHLIB_LINK): Put @shlib_base_name@.so.0
|
|
and @shlib_base_name@.so in @multilib_dir@.
|
|
(SHLIB_INSTALL): Adjust accordingly. Add @shlib_slibdir_qual@
|
|
to the install path.
|
|
* config/mips/t-slibgcc-irix: As for t-slibgcc-elf-ver.
|
|
(SHLIB_LINK): Remove previous workaround.
|
|
* config/pa/t-hpux-shlib (SHLIB_DIR, SHLIB_SLIBDIR_QUAL): New macros.
|
|
(SHLIB_LINK): Put $(SHLIB_SONAME) and $(SHLIB_NAME) in $(SHLIB_DIR).
|
|
(SHLIB_INSTALL): Adjust accordingly. Add $(SHLIB_SLIBDIR_QUAL) to
|
|
the install path.
|
|
* config/rs6000/t-aix43 (SHLIB_LINK): Put @shlib_base_name@.a in
|
|
@multilib_dir@. Use @multilib_dir@ to check for threading libraries.
|
|
(SHLIB_INSTALL): Adjust accordingly.
|
|
(SHLIB_LIBS): Use @multilib_dir@ to check for threading libraries.
|
|
* config/rs6000/t-aix52: As for config/rs6000/t-aix43.
|
|
* config/sh/t-linux (SHLIB_LINK, SHLIB_INSTALL): As for
|
|
config/t-slibgcc-elf-ver.
|
|
|
|
2005-02-19 Zdenek Dvorak <dvorakz@suse.cz>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/19828
|
|
* tree-ssa-loop-im.c: Add a TODO comment.
|
|
(movement_possibility): Return MOVE_PRESERVE_EXECUTION for calls
|
|
without side-effects.
|
|
|
|
2005-02-18 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* tree-ssa-ccp.c (widen_bitfield): Pass type to build_int_cst and don't
|
|
call fold_convert.
|
|
|
|
2005-02-18 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
* doc/invoke.texi (IA-64 Options): Delete -mb-step.
|
|
* config/ia64/ia64.c (last_group, group_idx): Delete variables.
|
|
(errata_find_address_regs, errata_emit_nops, fixup_errata): Delete
|
|
functions.
|
|
(ia64_reorg): Delete fixup_errata call.
|
|
* config/ia64/ia64.h (MASK_B_STEP, TARGET_B_STEP): Delete.
|
|
(TARGET_SWITCHES): Delete -mb-step entry.
|
|
|
|
2005-02-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/20043
|
|
* c-typeck.c (composite_type): Handle quals in transparent unions.
|
|
(type_lists_compatible_p): Likewise.
|
|
|
|
2005-02-18 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.c (machopic_select_rtx_section): Don't put relocatable
|
|
expressions in the .literal8 section.
|
|
|
|
2005-02-18 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/darwin-tramp.asm: Remove stray 'APPLE LOCAL' marker.
|
|
|
|
2005-02-18 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* fold-const.c (constant_boolean_node): Always create values of the
|
|
specified type, don't bother calling truthvalue_conversion.
|
|
|
|
2005-02-18 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* except.c (output_function_exception_table): Call
|
|
assemble_external_libcall (eh_personality_libfunc).
|
|
|
|
2005-02-18 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR target/19886
|
|
* config/ia64/ia64.h (struct machine_function): Add state_num.
|
|
* config/ia64/ia64.c (process_epilogue,
|
|
process_for_unwind_directive): Use new unwind state numbers each
|
|
time rather than state 1.
|
|
|
|
2005-02-18 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR target/20054
|
|
* config/s390/s390.md ("*llgt_sidi", "*llgt_sidi_split"): Move to
|
|
before the "*llgt_didi" pattern.
|
|
|
|
2005-02-18 Jason Merrill <jason@redhat.com>
|
|
|
|
* gimplify.c (gimplify_modify_expr_rhs) [CALL_EXPR]: Revert again.
|
|
|
|
2005-02-18 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* arm/lib1funcs.asm (FUNC_ALIAS): New macro.
|
|
(div0): Use it in place of ARM_FUNC_ALIAS.
|
|
(lshrdi3, ashrdi3, ashlrdi3): Likewise.
|
|
|
|
2005-02-18 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/20030
|
|
* fold-const.c (fold_indirect_ref_1): Use the correct index for zero
|
|
access, the lower bound of the array type if it exists.
|
|
|
|
2005-02-18 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
PR c++/20008
|
|
* stmt.c (expand_case): Don't assume cleanup_tree_cfg will remove
|
|
cases that are out-of-range for the index type.
|
|
|
|
2005-02-18 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* stmt.c (emit_case_bit_tests): Call fold_convert instead of convert.
|
|
(estimate_case_costs): Don't call convert.
|
|
* expmed.c (expand_shift): Likewise.
|
|
(make_tree): Call fold_convert instead of convert.
|
|
|
|
2005-02-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/19813
|
|
* emit-rtl.c (set_mem_attributes_minus_bitpos): Add assertion
|
|
that ref to be marked MEM_READONLY_P doesn't have base that needs
|
|
constructing.
|
|
|
|
2005-02-18 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* genautomata.c (output_get_cpu_unit_code_func,
|
|
output_cpu_unit_reservation_p): Don't generate old-style function
|
|
definitions.
|
|
|
|
2005-02-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/20023
|
|
PR tree-optimization/20009
|
|
* convert.c (convert_to_integer): Revert 2005-02-16 change.
|
|
|
|
PR tree-optimization/18947
|
|
* cgraphunit.c (cgraph_finalize_function): When redefining an extern
|
|
inline, remove all nodes that are inlined into the extern inline
|
|
being redefined.
|
|
|
|
2005-02-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* bt-load.c, cfgloop.c, convert.c, dominance.c, global.c,
|
|
loop-invariant.c, stmt.c, tree-ssa-forwprop.c,
|
|
tree-ssa-live.c, tree-ssanames.c, tree-vn.c,
|
|
config/host-linux.c, config/arm/fpa.md, config/avr/avr.h:
|
|
Update copyright.
|
|
|
|
2005-02-17 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR tree-optimization/19917
|
|
* tree-eh.c (tree_could_trap_p): Consider calls to weak functions
|
|
to be potentially trapping.
|
|
|
|
2005-02-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* libgcc2.c, tree-vect-analyze.c: Fix comment typos.
|
|
|
|
2005-02-17 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* builtins.c (expand_builtin_return_addr): Remove tem parameter.
|
|
tem becomes a local variable which is set to the value of the
|
|
back end defined INITIAL_FRAME_ADDRESS macro.
|
|
(expand_builtin_frame_address): Omit the base parameter to
|
|
expand_builtin_return_addr.
|
|
(expand_builtin_profile_func): Likewise.
|
|
* config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Define new macro.
|
|
(DYNAMIC_CHAIN_ADDRESS): Remove the case for the initial frame.
|
|
* doc/tm.texi: Documentation for INITIAL_FRAME_ADDRESS_RTX added.
|
|
|
|
2005-02-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/s390/s390.c (s390_alloc_pool, s390_free_pool,
|
|
s390_chunkify_start): Use BITMAP_ALLOC and BITMAP_FREE.
|
|
* config/frv/frv.c (frv_function_epilogue): Likewise.
|
|
|
|
2005-02-17 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* lambda-code (perfect_nestify): Remove mark/unmark
|
|
for rewriting hack.
|
|
* tree-loop-linear.c (linear_transform_loops): Add
|
|
rewrite_into_ssa call so that ssa is correct for
|
|
rewriting into loop closed.
|
|
|
|
2005-02-17 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* bitmap.h (BITMAP_XMALLOC, BITMAP_XFREE): Remove.
|
|
* bb-reorder.c (duplicate_computed_gotos): Use BITMAP_ALLOC and
|
|
BITMAP_FREE.
|
|
* bt-load.c (btr_def_live_range, combine_btr_defs,
|
|
migrate_btr_def, migrate_btr_defs): Likewise.
|
|
* cfgcleanup.c (thread_jump): Likewise.
|
|
* cfgloop.c (get_loop_body_in_bfs_order): Likewise.
|
|
* df.c (df_insn_table_realloc, df_bitmaps_alloc, df_bitmaps_free,
|
|
df_alloc, df_free, df_du_chain_create, df_bb_rd_local_compute,
|
|
df_rd_local_compute, df_reg_info_compute): Likewise.
|
|
* dominance.c (init_dom_info, free_dom_info): Likewise.
|
|
* flow.c (init_propagate_block_info,
|
|
free_propagate_block_info): Likewise.
|
|
* gcse.c (alloc_gcse_mem, free_gcse_mem): Likewise.
|
|
* global.c (allocate_bb_info, free_bb_info, calculate_reg_pav,
|
|
modify_reg_pav): Likewise.
|
|
* loop-invariant.c (find_defs, find_invariant_insn,
|
|
find_invariants, free_inv_motion_data): Likewise.
|
|
* predict.c (tree_predict_by_opcode,
|
|
estimate_bb_frequencies): Likewise.
|
|
* stmt.c (expand_case): Likewise.
|
|
* tree-cfg.c (tree_duplicate_sese_region): Likewise.
|
|
* tree-dfa.c (mark_new_vars_to_rename): Likewise.
|
|
* tree-if-conv.c (get_loop_body_in_if_conv_order): Likewise.
|
|
* tree-into-ssa.c (insert_phi_nodes_for, def_blocks_free,
|
|
get_def_blocks_for, mark_def_site_blocks, rewrite_into_ssa,
|
|
rewrite_ssa_into_ssa): Likewise.
|
|
* tree-optimize.c (tree_rest_of_compilation): Likewise.
|
|
* tree-outof-ssa.c (new_temp_expr_table, free_temp_expr_table,
|
|
analyze_edges_for_bb, perform_edge_inserts): Likewise.
|
|
* tree-scalar-evolution.c (scev_initialize, scev_finalize): Likewise.
|
|
* tree-sra.c (tree_sra): Likewise.
|
|
* tree-ssa-alias.c (init_alias_info, delete_alias_info): Likewise.
|
|
* tree-ssa-ccp.c (ccp_fold_builtin): Likewise.
|
|
* tree-ssa-dce.c (tree_dce_init, tree_dce_done): Likewise.
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Likewise.
|
|
* tree-ssa-dse.c (tree_ssa_dse): Likewise.
|
|
* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_var):
|
|
Likewise.
|
|
* tree-ssa-live.c (new_tree_live_info, delete_tree_live_info,
|
|
calculate_live_on_entry, calculate_live_on_exit,
|
|
build_tree_conflict_graph): Likewise.
|
|
* tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize_init, record_use,
|
|
record_important_candidates, set_use_iv_cost, find_depends,
|
|
determine_use_iv_costs, iv_ca_new, iv_ca_free, free_loop_data,
|
|
tree_ssa_iv_optimize_finalize): Likewise.
|
|
* tree-ssa-loop-manip.c (add_exit_phis_var, get_loops_exit,
|
|
find_uses_to_rename_use, rewrite_into_loop_closed_ssa,
|
|
tree_duplicate_loop_to_header_edge): Likewise.
|
|
* tree-ssa-pre.c (init_pre, fini_pre): Likewise.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info,
|
|
verify_name_tags, verify_ssa, init_tree_ssa,
|
|
delete_tree_ssa): Likewise.
|
|
* tree-ssanames.c (marked_ssa_names, init_ssanames,
|
|
fini_ssanames): Likewise.
|
|
* tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Likewise.
|
|
|
|
2005-02-17 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/rs6000/t-rtems: Completely reworked.
|
|
|
|
2005-02-17 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-data-ref.c (array_base_name_differ_p): Remove gcc_assert.
|
|
|
|
2005-02-17 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vect-analyze.c (vect_analyze_pointer_ref_access): Use
|
|
POINTER_TYPE_P when checking that type is a pointer.
|
|
(vect_get_memtag): Remove.
|
|
(vect_address_analysis): Use POINTER_TYPE_P. Call
|
|
vect_object_analysis with dummy parameter for memtag.
|
|
(vect_object_analysis): Extract memtag (functionality that
|
|
used to be in vect_get_memtag and moved here). Fix printings.
|
|
(vect_analyze_data_refs): Fix comment. Call vect_object_analysis
|
|
with correct parameters. Remove call to vect_get_memtag.
|
|
|
|
2005-02-17 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* Makefile.in (tree-vect-analyze.o, tree-vect-transform.o): New.
|
|
(tree-vectorizer.o): Added missing dependencies.
|
|
|
|
* tree-vectorizer.h (vect_dump, vect_verbosity_level): Added extern
|
|
decleration.
|
|
(slpeel_tree_peel_loop_to_edge): Function externalized (had a static
|
|
declaration in tree-vectorizer.c, now has an extern declaration in
|
|
tree-vectorizer.h).
|
|
(slpeel_make_loop_iterate_ntimes, slpeel_can_duplicate_loop_p,
|
|
slpeel_verify_cfg_after_peeling, vect_strip_conversion,
|
|
get_vectype_for_scalar_type, vect_is_simple_use,
|
|
vect_is_simple_iv_evolution, vect_can_force_dr_alignment_p,
|
|
vect_supportable_dr_alignment, new_loop_vec_info, destroy_loop_vec_info,
|
|
new_stmt_vec_info, vect_analyze_loop, vectorizable_load,
|
|
vectorizable_store, vectorizable_operation, vectorizable_assignment,
|
|
vect_transform_loop, vect_print_dump_info, vect_set_verbosity_level,
|
|
find_loop_location): Likewise.
|
|
|
|
* tree-vectorizer.c (langhooks.h): #include removed.
|
|
(slpeel_tree_peel_loop_to_edge): Function externalized. Declaration
|
|
moved to tree-vectorized.h.
|
|
(slpeel_make_loop_iterate_ntimes, slpeel_can_duplicate_loop_p,
|
|
slpeel_verify_cfg_after_peeling, vect_strip_conversion,
|
|
get_vectype_for_scalar_type, vect_is_simple_use,
|
|
vect_is_simple_iv_evolution, vect_can_force_dr_alignment_p,
|
|
vect_supportable_dr_alignment, new_loop_vec_info,
|
|
destroy_loop_vec_info, new_stmt_vec_info, vect_print_dump_info,
|
|
vect_set_verbosity_level, find_loop_location): Likewise.
|
|
|
|
(vect_analyze_loop): Function externalized. Declaration moved to
|
|
tree-vectorized.h. Function definition moved to tree-vect-analyze.c.
|
|
(vect_analyze_loop_form): Moved to tree-vect-analyze.c.
|
|
(vect_mark_stmts_to_be_vectorized, vect_analyze_scalar_cycles,
|
|
vect_analyze_data_ref_accesses, vect_analyze_data_ref_dependences,
|
|
vect_analyze_data_refs_alignment, vect_compute_data_refs_alignment,
|
|
vect_enhance_data_refs_alignment, vect_analyze_operations,
|
|
exist_non_indexing_operands_for_use_p, vect_mark_relevant,
|
|
vect_stmt_relevant_p, vect_get_loop_niters,
|
|
vect_analyze_data_ref_dependence, vect_compute_data_ref_alignment,
|
|
vect_analyze_data_ref_access, vect_analyze_pointer_ref_access,
|
|
vect_can_advance_ivs_p, vect_get_ptr_offset, vect_analyze_offset_expr,
|
|
vect_base_addr_differ_p, vect_object_analysis, vect_address_analysis,
|
|
vect_get_memtag): Likewise.
|
|
|
|
(vectorizable_load): Function externalized. Declaration moved to
|
|
tree-vectorized.h. Function definition moved to tree-vect-transform.c.
|
|
(vectorizable_store, vectorizable_operation, vectorizable_assignment,
|
|
vect_transform_loop): Likewise.
|
|
(vect_transform_stmt): Moved to tree-vect-transform.c.
|
|
(vect_align_data_ref, vect_create_destination_var,
|
|
vect_create_data_ref_ptr, vect_create_index_for_vector_ref,
|
|
vect_create_addr_base_for_vector_ref, vect_get_new_vect_var,
|
|
vect_get_vec_def_for_operand, vect_init_vector,
|
|
vect_finish_stmt_generation, vect_generate_tmps_on_preheader,
|
|
vect_build_loop_niters, vect_update_ivs_after_vectorizer,
|
|
vect_gen_niters_for_prolog_loop, vect_update_inits_of_dr,
|
|
vect_update_inits_of_drs, vect_do_peeling_for_alignment,
|
|
vect_do_peeling_for_loop_bound): Likewise.
|
|
|
|
* tree-vect-analyze.c: New file.
|
|
* tree-vect-transform.c: New file.
|
|
|
|
2005-02-17 Jason Merrill <jason@redhat.com>
|
|
|
|
PR mudflap/19319, c++/19317
|
|
* gimplify.c (gimplify_modify_expr_rhs) [CALL_EXPR]: Make return
|
|
slot explicit.
|
|
|
|
2005-02-17 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (Specific): Update link for Darwin-specific
|
|
tool binary site.
|
|
|
|
2005-02-16 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const.c (invert_truthvalue): <INTEGER_CST>: Call
|
|
constant_boolean_node.
|
|
|
|
2005-02-16 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/19019
|
|
* config/rs6000/t-aix43 (SHLIB_MAPFILES): Add libgcc-ppc64.ver.
|
|
* config/rs6000/t-aix52 (SHLIB_MAPFILES): Same.
|
|
|
|
2005-02-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 19920
|
|
* libgcc2.c (WORD_SIZE): Remove all definitions; replace uses
|
|
with W_TYPE_SIZE.
|
|
(HIGH_WORD_COEFF, HIGH_HALFWORD_COEFF): Remove all definitions;
|
|
replace uses with Wtype_MAXp1_F.
|
|
(L_fixunstfdi, L_fixtfdi, L_floatditf, L_fixunsxfdi, L_fixxfdi,
|
|
L_floatdixf, L_fixunsxfsi, L_fixunsdfdi, L_floatdidf, L_fixunsdfsi,
|
|
L_powidf2, L_powixf2, L_powitf2, L_muldc3, L_divdc3, L_mulxc3,
|
|
L_divxc3, L_multc3, L_divtc3): Protect with HAVE_DFMODE, HAVE_XFMODE,
|
|
and HAVE_TFMODE as appropriate.
|
|
(__fixunssfDI): Provide an implementation that doesn't need DFmode.
|
|
(__floatdisf): Likewise.
|
|
* libgcc2.h (LIBGCC2_DOUBLE_TYPE_SIZE): New.
|
|
(HAVE_DFMODE, HAVE_XFMODE, HAVE_TFMODE): New.
|
|
(Wtype_MAXp1_F): New.
|
|
(DFtype, DCtype, __fixdfdi, __floatdidf, __fixunsdfSI, __fixunsdfDI,
|
|
__powidf2, __divdc3, __muldc3): Protect with HAVE_DFMODE.
|
|
|
|
2005-02-16 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* PR target/19162
|
|
* arm.c (arm_apply_result_size): New function.
|
|
* arm.h (APPLY_RESULT_SIZE): Define.
|
|
* arm-protos.h (arm_apply_result_size): Add prototype.
|
|
* arm.md (RO_REGNUM, FPA_F0_REGNUM, FPA_F7_REGNUM): New constants.
|
|
(movxf): New expand.
|
|
(ldmsi_postinc4_thumb, stmsi_postinc4_thumb): New patterns for Thumb.
|
|
(call_value_symbol): Remove predicate for operand 0.
|
|
(call_value_insn, sibcall_value, sibcall_value_insn): Likewise.
|
|
(untyped_call): Rework to correclty return values for any type.
|
|
(untyped_return): New expand.
|
|
* fpa.md (movxf_fpa): Simplify and use sfm/lfm when appropriate.
|
|
|
|
2005-02-16 Stan Shebs <shebs@apple.com>
|
|
|
|
* config.gcc (powerpc-*-darwin*): Use fragment for Darwin 8 or later.
|
|
* config/rs6000/t-darwin8: New, for 64-bit multilib.
|
|
|
|
2005-02-16 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* doc/install.texi (sparc-sun-solaris2*): Document required GMP
|
|
configure settings on Solaris 7 and later.
|
|
|
|
2005-02-16 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/19865
|
|
* tree-optimize.c (init_tree_optimization_passes): Run
|
|
pass_may_alias after pass_sra.
|
|
|
|
2005-02-16 Richard Henderson <rth@redhat.com>
|
|
Stuart Hastings <stuart@apple.com>
|
|
|
|
PR debug/19521
|
|
* dbxout.c (dbxout_function_end): Take decl parameter; update callers.
|
|
Do nothing if debug info suppressed for this function.
|
|
(dbxout_begin_function): Early exit if debug info suppressed for
|
|
this function.
|
|
|
|
2005-02-16 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR target/20007
|
|
* config/ip2k/ip2k.c (ip2k_reorg): Adjust calls to
|
|
find_basic_blocks.
|
|
* config/sh/sh.c (sh_output_mi_thunk): Likewise.
|
|
|
|
PR tree-optimization/19967
|
|
* builtins.c (expand_builtin_strstr, expand_builtin_strpbrk,
|
|
expand_builtin_strchr, expand_builtin_strrchr): Take a new
|
|
argument TYPE. Adjust calls to fold_builtin_XXX.
|
|
(expand_builtin, fold_builtin_1): Adjust calls to
|
|
expand_builtin_XXX.
|
|
(fold_builtin_strchr, fold_builtin_strpbrk,
|
|
fold_builtin_strstr, fold_builtin_strrchr): Convert the folded
|
|
result to a requested type TYPE.
|
|
|
|
2005-02-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/19857
|
|
* fold-const.c (fold): Don't optimize (T)(x & cst) to
|
|
(T)x & (T)cst if (T)cst overflows.
|
|
* convert.c (convert_to_integer) <case POINTER_TYPE>: Pass
|
|
TYPE_UNSIGNED (type) as type_for_size's UNSIGNEDP argument.
|
|
|
|
2005-02-15 Jeff Law <law@redhat.com>
|
|
|
|
* gcse.c (blocks_with_calls): New bitmap.
|
|
(alloc_gcse_mem): Allocate it.
|
|
(free_gcse_mem): Free it.
|
|
(clear_modifY_mem_tables): Clear it.
|
|
(record_last_mem_set_info): Set the proper bit in BLOCK_WITH_CALLS
|
|
when we encounter CALL_INSNs.
|
|
(compute_transp, case MEM): Handle blocks with calls separate
|
|
from blocks without calls. Use bitmap iterators rather than
|
|
FOR_EACH_BB.
|
|
|
|
2005-02-15 Peter O'Gorman <peter@pogma.com>
|
|
|
|
PR bootstrap/18810
|
|
* mklibgcc.in (vis_hide): Use a temporary object file, not
|
|
-o /dev/null.
|
|
|
|
2005-02-15 Andy Hutchinson <HutchinsonAndy@netscape.net>
|
|
|
|
PR target/19924
|
|
* config/avr/avr.h (MODES_TIEABLE_P): Define to 1 to allow subreg
|
|
access optimization.
|
|
|
|
2005-02-15 David Edelsohn <edelsohn@gnu.org>
|
|
Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/19019
|
|
* config/rs6000/darwin-ldouble.c (_xlqadd): Rename to __gcc_qadd.
|
|
(_xlqsub): Rename to __gcc_qsub.
|
|
(_xlqmul): Rename to __gcc_qmul.
|
|
(_xlqdiv): Rename to __gcc_qdiv.
|
|
Provide versioned symbol aliases with old names.
|
|
* config/rs6000/libgcc-ppc64.ver: Rename symbols.
|
|
* config/rs6000/rs6000.c (rs6000_init_libfuncs): Rename symbols.
|
|
* config/rs6000/t-aix43 (LIB2FUNCS_EXTRA): New.
|
|
* config/rs6000/t-aix52 (LIB2FUNCS_EXTRA): New.
|
|
* config/rs6000/t-newas (LIB2FUNCS_EXTRA): New.
|
|
|
|
2005-02-15 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
* fold-const.c (fold): Fold -(~A) to A + 1. Fold ~(-A) to A - 1.
|
|
Fold ~(A - 1) and ~(A + -1) to -A.
|
|
|
|
2005-02-15 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR pch/14940
|
|
PR target/19300
|
|
* config/host-linux.c (linux_gt_pch_use_address): Copy from
|
|
config/pa/pa-host.c:pa_gt_pch_use_address.
|
|
|
|
2005-02-15 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-vn.c (get_value_handle): Make sure that given an
|
|
is_gimple_min_invariant expression, we always return it.
|
|
|
|
2005-02-15 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* passes.c (rest_of_handle_gcse): Fix a comment.
|
|
|
|
2005-02-15 Jeff Law <law@redhat.com>
|
|
|
|
* gcse.c (canon_modify_mem_set_list_set): Kill unnecessary
|
|
bitmap.
|
|
(alloc_gcse_mem, free_gcse_mem): Corresponding changes.
|
|
(canon_list_insert, record_last_mem_set_info): Similarly.
|
|
(clear_modify_mem_tables): Similarly.
|
|
|
|
2005-02-15 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* bitmap.c, bitmap.h, lambda-code.c, tree-dfa.c, tree-dump.c,
|
|
tree-dump.h, tree-ssa-loop-manip.c, value-prof.c,
|
|
config/mips/mips.md, config/rs6000/aix.h,
|
|
config/rs6000/beos.h, config/rs6000/sysv4.h: Update copyright.
|
|
|
|
2005-02-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* bb-reorder.c (find_traces_1_round): Force fallthru edge from a
|
|
call to be best_edge.
|
|
|
|
2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h: Adjust the prototype for find_basic_blocks.
|
|
* cfgbuild.c (find_basic_blocks): Remove unused arguments.
|
|
* passes.c (rest_of_handle_loop_optimize): Adjust the call to
|
|
find_basic_blocks.
|
|
|
|
* flow.c (recompute_reg_usage): Remove all arguments.
|
|
* passes.c (rest_of_compilation): Adjust the call to
|
|
recompute_reg_usage.
|
|
* rtl.h: Adjust the prototype for recompute_reg_usage.
|
|
|
|
2005-02-14 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-dump.c (dump_files): Update to reflect new member
|
|
of dump_file_info.
|
|
(dump_register): Add new argument.
|
|
Set glob name.
|
|
(dump_switch_p_1): Check against glob name if doglob was passed.
|
|
(dump_switch_p): Check against regular first, then glob if
|
|
we didn't have any hits on the dump name.
|
|
* tree-optimize.c (register_one_dump_file):
|
|
Pass in glob name as well.
|
|
* tree-pass.h (struct dump_file_info): Add glob
|
|
member.
|
|
|
|
2005-02-14 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR preprocessor/16323
|
|
* doc/invoke.texi: Document that -Wendif-labels is on by default.
|
|
|
|
2005-02-14 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/19019
|
|
* config/rs6000/rs6000.md (trunctfdf2): Change to define_expand.
|
|
(trunctfdf2_internal1): New.
|
|
(trunctfdf2_internal2): Renamed from trunctfdf2.
|
|
|
|
2005-02-14 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/19853
|
|
* tree-dfa.c (add_referenced_var): Always examine DECL_INITIAL.
|
|
|
|
2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* passes.c (rest_of_handle_loop_optimize): Remove calls to
|
|
delete_dead_jumptables and cleanup_cfg.
|
|
|
|
2005-02-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* reload.c (find_reloads): Swap address_reloaded flags when
|
|
swapping commutative operands.
|
|
|
|
2005-02-14 Sebastian Pop <pop@cri.ensmp.fr>
|
|
|
|
* lambda-code.c (lambda_loopnest_to_gcc_loopnest, perfect_nestify):
|
|
Use standard_iv_increment_position for computing the bsi position
|
|
for create_iv.
|
|
* tree-ssa-loop-manip.c (create_iv): Add a comment on how to compute
|
|
the bsi position.
|
|
|
|
2005-02-13 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR target/17428
|
|
* cfgrtl.c (safe_insert_insn_on_edge): Avoid extending
|
|
life range of hard registers.
|
|
* value-prof.c (insn_prefetch_values_to_profile): Only
|
|
scan normal insns.
|
|
|
|
* value-prof.c (rtl_find_values_to_profile): Do not look for values to
|
|
profile in libcalls.
|
|
|
|
2005-02-13 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* bitmap.h (bitmap_and_compl_into): Return bool.
|
|
* bitmap.c (bitmap_and_compl_into): Return changed flag.
|
|
|
|
2005-02-13 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/19944
|
|
* fold-const.c (fold): Re-add ABS_EXPR folding.
|
|
|
|
2005-02-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/19019
|
|
* config/rs6000/aix.h ({TARGET,MASK}_XL_CALL): Rename to
|
|
{TARGET,MASK}_XL_COMPAT.
|
|
(SUBTARGET_SWITCHES): Rename xl-call to xl-compat. Use
|
|
MASK_XL_COMPAT.
|
|
* config/rs6000/beos.h ({TARGET,MASK}_XL_CALL): Remove.
|
|
* config/rs6000/rs6000.c (function_arg): Change TARGET_XL_CALL to
|
|
TARGET_XL_COMPAT.
|
|
(rs6000_arg_partial_bytes): Same.
|
|
(rs6000_generate_compare): Generate PARALLEL for compare if TFmode
|
|
and XL compatibility enabled.
|
|
* config/rs6000/rs6000.h (TARGET_XL_CALL): Rename to TARGET_XL_COMPAT.
|
|
* config/rs6000/rs6000.md (cmptf_internal1): Add !TARGET_XL_COMPAT
|
|
test to final condition.
|
|
(cmptf_internal2): New.
|
|
* doc/invoke.texi (RS/6000 Subtarget Options): Change xl-call to
|
|
xl-compat. Add TFmode information to description.
|
|
|
|
2005-02-13 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* flags.h, read-rtl.c, tree-ssa-live.h: Update copyright.
|
|
|
|
2005-02-13 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/16405
|
|
* fold-const.c (fold_indirect_ref_1): Split out from...
|
|
(build_fold_indirect_ref): Here.
|
|
(fold_indirect_ref): New fn.
|
|
* tree.h: Declare it.
|
|
* gimplify.c (gimplify_compound_lval): Call fold_indirect_ref.
|
|
(gimplify_modify_expr_rhs): Likewise.
|
|
(gimplify_expr): Likewise.
|
|
|
|
2005-02-13 James A. Morrison <phython@gcc.gnu.org>
|
|
|
|
PR tree-optimization/14303
|
|
PR tree-optimization/15784
|
|
* fold-const.c (fold): Fold ABS_EXPR<x> >= 0 to true, when possible.
|
|
Fold ABS_EXPR<x> < 0 to false. Fold ABS_EXPR<x> == 0 to x == 0 and
|
|
ABS_EXPR<x> != 0 to x != 0.
|
|
|
|
2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-tree.h, combine.c, expmed.c, flow.c, libgcc2.c,
|
|
simplify-rtx.c, tree-ssa-live.h: Fix comment typos. Follow
|
|
spelling conventions.
|
|
|
|
* passes.c (rest_of_handle_gcse): Don't run cse_main and
|
|
delete_trivially_dead_insns too many times.
|
|
|
|
* passes.c (rest_of_handle_gcse): Remove dead assignments to
|
|
tem and tem2.
|
|
|
|
2005-02-12 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_get_base_and_offset): Remove.
|
|
(vect_is_simple_iv_evolution): Remove redundant parameter
|
|
and step check.
|
|
(vect_analyze_scalar_cycles): Call vect_is_simple_iv_evolution
|
|
without last parameter.
|
|
(vect_analyze_pointer_ref_access): Get access_fn as parameter.
|
|
Return pointer step. Call vect_is_simple_iv_evolution without
|
|
last parameter. Check only that the step is multiple of size
|
|
type. Remove stmt_vinfo updates.
|
|
(vect_get_memtag_and_dr): Remove.
|
|
(vect_get_memtag): New function.
|
|
(vect_address_analysis): New function.
|
|
(vect_object_analysis): New function.
|
|
(vect_analyze_data_refs): Call vect_object_analysis and
|
|
vect_get_memtag. Update stmt_vinfo fields.
|
|
|
|
2005-02-12 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-data-ref.c (array_base_name_differ_p): Check that the bases
|
|
exist and are objects. Remove checks for pointer.
|
|
* tree-vectorizer.c (vect_create_addr_base_for_vector_ref): Use
|
|
STMT_VINFO_VECT_DR_BASE_ADDRESS instead of DR_BASE_NAME.
|
|
(vect_create_data_ref_ptr): Likewise.
|
|
(vect_base_addr_differ_p): New function.
|
|
(vect_analyze_data_ref_dependence): Call vect_base_addr_differ_p.
|
|
(vect_analyze_pointer_ref_access): Add output parameter - ptr_init.
|
|
Don't set the DR_BASE_NAME field of data-ref.
|
|
(vect_get_memtag_and_dr): Use ptr_init instead of DR_BASE_NAME.
|
|
|
|
2005-02-12 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* optabs.h (enum optab_index): Add new OTI_ldexp.
|
|
(ldexp_optab): Define corresponding macro.
|
|
* optabs.c (init_optabs): Initialize ldexp_optab.
|
|
* genopinit.c (optabs): Implement ldexp_optab using ldexp?f3
|
|
patterns.
|
|
* builtins.c (expand_builtin_mathfn_2): Handle BUILT_IN_LDEXP{,F,L}
|
|
using ldexp_optab.
|
|
(expand_builtin): Expand BUILT_IN_LDEXP{,F,L} using
|
|
expand_builtin_mathfn_2 if flag_unsafe_math_optimizations is set.
|
|
|
|
* config/i386/i386.md (ldexpsf3, ldexpdf3, ldexpxf3): New expanders
|
|
to implement ldexpf, ldexp and ldexpl built-ins as inline x87
|
|
intrinsics.
|
|
|
|
2005-02-12 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vectorizer.h (struct _stmt_vec_info): Rename a field: base
|
|
to base_address.
|
|
* tree-vectorizer.c (new_stmt_vec_info): Rename the above field of
|
|
stmt_vec_info.
|
|
(vect_get_base_and_offset): Always return an address.
|
|
(vect_create_addr_base_for_vector_ref): Remove treatment for
|
|
different data reference types.
|
|
(vect_compute_data_ref_alignment): Rename base to base_address in
|
|
stmt_vec_info. Get the object in order to force its alignment.
|
|
(vect_get_memtag_and_dr): Rename base to base_address in
|
|
stmt_vec_info. Extract the object for memtag analysis.
|
|
|
|
2005-02-12 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR regression/19898.
|
|
* config/cris/cris.c (cris_notice_update_cc): When testing if insn
|
|
changes cc_status, use apply modified_in_p to part of cc_status
|
|
and insn, not cris_reg_overlap_mentioned_p on SET_DEST of insn
|
|
body.
|
|
|
|
2005-02-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-complex.c (expand_complex_libcall): New.
|
|
(expand_complex_multiplication): Use it for c99 compliance.
|
|
(expand_complex_division): Likewise.
|
|
* fold-const.c (fold_complex_add, fold_complex_mult): New.
|
|
(fold): Call them.
|
|
* builtins.c (built_in_names): Remove const.
|
|
* tree.c (build_common_builtin_nodes): Build complex arithmetic
|
|
builtins.
|
|
* tree.h (BUILT_IN_COMPLEX_MUL_MIN, BUILT_IN_COMPLEX_MUL_MAX): New.
|
|
(BUILT_IN_COMPLEX_DIV_MIN, BUILT_IN_COMPLEX_DIV_MAX): New.
|
|
(built_in_names): Remove const.
|
|
* c-common.c (c_common_type_for_mode): Handle complex modes.
|
|
* flags.h, toplev.c (flag_complex_method): Rename from
|
|
flag_complex_divide_method.
|
|
* libgcc2.c (__divsc3, __divdc3, __divxc3, __divtc3,
|
|
__mulsc3, __muldc3, __mulxc3, __multc3): New.
|
|
* libgcc2.h: Declare them.
|
|
* libgcc-std.ver: Export them.
|
|
* mklibgcc.in (lib2funcs): Build them.
|
|
|
|
2005-02-11 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/19876
|
|
Partially revert my change from 2005-01-14
|
|
* tree-ssa-pre.c (compute_antic_aux): Make recursive once again...
|
|
(compute_antic): ...and remove the loop here.
|
|
|
|
2005-02-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/19858
|
|
* fold-const.c (make_bit_field_ref): If bitpos == 0 and bitsize
|
|
is number of inner's bits, avoid creating a BIT_FIELD_REF.
|
|
|
|
* config/rs6000/sysv4.h (ENDFILE_LINUX_SPEC): Use crtendS.o instead of
|
|
crtend.o if -pie. Use %{x:a;:b} spec syntax.
|
|
|
|
2005-02-11 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/mips/linux-unwind.h (mips_fallback_frame_state): Adjust
|
|
offsets for the big-endian 32-bit case.
|
|
|
|
2005-02-11 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* config/ia64/hpux.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define.
|
|
|
|
2005-02-11 Dale Johannesen <dalej@apple.com>
|
|
|
|
* cselib.c (cselib_process_insn): Clear out regs where
|
|
HARD_REGNO_CALL_PART_CLOBBERED is true at a call.
|
|
* reload.c (find_equiv_reg): Ditto.
|
|
|
|
2005-02-11 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* read-rtl.c (read_rtx_1): Give fatal error if we see a vector
|
|
with no elements.
|
|
|
|
* tree.c (build_function_type_list): Work correctly if there are
|
|
no arguments.
|
|
|
|
2005-02-11 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("*cmpdi_cct", "*cmpsi_cct", "*cmpdi_ccs",
|
|
"*cmpsi_ccs"): Use %h instead of %c to print immediate operand.
|
|
("*zero_extendhisi2_64", "*zero_extendhisi2_31"): Choose based on
|
|
TARGET_ZARCH instead of TARGET_64BIT.
|
|
|
|
2005-02-11 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/rs6000/t-rtems:
|
|
(MULTILIB_OPTIONS): Remove mcpu=602.
|
|
(MUTLILIB_DIRNAMES): Remove m602.
|
|
(MULTILIB_MATCHES): Add ${MULTILIB_MATCHES_FLOAT}.
|
|
Let mcpu=602 match mcpu=603.
|
|
(MULTILIB_NEW_EXCEPTIONS_ONLY): Add mcpu=601, mcpu=602, mcpu=m603.
|
|
|
|
2005-02-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa/linux-unwind.h (pa32_fallback_frame_state): Handle misaligned
|
|
signal trampolines.
|
|
|
|
2005-02-10 David Daney <ddaney@avtrex.com>
|
|
|
|
* config/alpha/linux-unwind.h: Add exception clause to copyright.
|
|
* config/i386/linux-unwind.h: Likewise.
|
|
* config/ia64/linux-unwind.h: Likewise.
|
|
* config/mips/linux-unwind.h: Likewise.
|
|
* config/pa/linux-unwind.h: Likewise.
|
|
* config/rs6000/linux-unwind.h: Likewise.
|
|
* config/s390/linux-unwind.h: Likewise.
|
|
* config/sh/linux-unwind.h: Likewise.
|
|
* config/sparc/linux-unwind.h: Likewise.
|
|
|
|
2005-02-10 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/17549
|
|
* tree-outof-ssa.c (find_replaceable_in_bb): Do not allow
|
|
TER to replace a DEF with its expression if the DEF and the
|
|
rhs of the expression we replace into have the same root
|
|
variable.
|
|
|
|
2005-02-10 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.md: Fix the placement of the match_scratch in the
|
|
lea64 peephole2.
|
|
|
|
2005-02-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c, tree-ssa-loop-ivopts.c, config/rs6000/linux-unwind.h:
|
|
Fix comment typos.
|
|
|
|
2005-02-10 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (determine_base_object): Ignore casts.
|
|
(strip_offset): Handle addresses.
|
|
(add_address_candidates): Use strip_offset.
|
|
(difference_cost): Reflect strip_offset change.
|
|
(force_var_cost, difference_cost): Strip nops.
|
|
|
|
2005-02-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* df.h (DF_REF_MODE_CHANGE, DF_REF_MEM_OK): Remove.
|
|
|
|
* builtins.def, haifa-sched.c, libgcc2.c, libgcc2.h,
|
|
tree-ssa-loop-ivcanon.c, tree-ssa-loop-niter.c,
|
|
config/cris/cris-protos.h, config/cris/cris.c: Update
|
|
copyright.
|
|
|
|
2005-02-10 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (thread_across_edge): Use xmalloc, not xcalloc.
|
|
(lookup_avail_expr): Similarly.
|
|
|
|
2005-02-10 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
* builtins.c (fold_builtin_powi): New function.
|
|
(fold_builtin_1): Call it.
|
|
|
|
2005-02-10 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR documentation/19309
|
|
* doc/cpp.texi: The __GNUC__ and related predefined macros
|
|
are also defined for the "standalone" cpp.
|
|
Some non-GCC compilers may also define __GNUC__.
|
|
|
|
2005-02-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/19342
|
|
* c-typeck.c (common_type): New routine. Old common_type renamed
|
|
to...
|
|
(c_common_type): ...this.
|
|
(build_conditional_expr, build_binary_op): Use c_common_type instead
|
|
of common_type.
|
|
|
|
2005-02-10 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* doc/md.texi: Replace @samp{length} with @code{length}.
|
|
|
|
2005-02-09 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/18687
|
|
* tree-flow.h (find_loop_niter): Declare.
|
|
* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables):
|
|
Try using scev even for loops with more than one exit.
|
|
* tree-ssa-loop-ivopts.c (struct loop_data): Removed niter field.
|
|
(struct ivopts_data): Added niters field.
|
|
(struct nfe_cache_elt): New.
|
|
(nfe_hash, nfe_eq, niter_for_exit, niter_for_single_dom_exit): New
|
|
functions.
|
|
(tree_ssa_iv_optimize_init): Initialize niters cache.
|
|
(determine_number_of_iterations): Removed.
|
|
(find_induction_variables): Do not call determine_number_of_iterations.
|
|
Access niters for single exit through niter_for_single_dom_exit.
|
|
(add_iv_outer_candidates): Access niters for single exit through
|
|
niter_for_single_dom_exit.
|
|
(may_eliminate_iv): Take data argument. Use niter_for_exit. Do not use
|
|
number_of_iterations_cond.
|
|
(iv_period): New function.
|
|
(determine_use_iv_cost_condition): Pass data to may_eliminate_iv.
|
|
(may_replace_final_value): Take data argument. Use
|
|
niter_for_single_dom_exit.
|
|
(determine_use_iv_cost_outer): Pass data to may_replace_final_value.
|
|
(rewrite_use_compare): Pass data to may_eliminate_iv.
|
|
(rewrite_use_outer): Pass data to may_replace_final_value.
|
|
(free_loop_data): Clean up the niters cache.
|
|
(tree_ssa_iv_optimize_finalize): Free the niters cache.
|
|
(tree_ssa_iv_optimize_loop): Do not call loop_commit_inserts.
|
|
* tree-ssa-loop-niter.c (find_loop_niter): New function.
|
|
(find_loop_niter_by_eval): Use tree_int_cst_lt.
|
|
(num_ending_zeros): Moved to tree.c.
|
|
* tree.h (num_ending_zeros): Declare.
|
|
* tree.c (num_ending_zeros): Moved from tree.c.
|
|
|
|
2005-02-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* builtins.c (DEF_BUILTIN): Add COND argument.
|
|
* tree.h (DEF_BUILTIN): Likewise.
|
|
* builtins.def (DEF_GCC_BUILTIN, DEF_LIB_BUILTIN, DEF_EXT_LIB_BUILTIN,
|
|
DEF_C94_BUILTIN, DEF_C99_BUILTIN, DEF_C99_C90RES_BUILTIN): Update to
|
|
match.
|
|
(DEF_BUILTIN_STUB): New.
|
|
(BUILT_IN_STACK_SAVE, BUILT_IN_STACK_RESTORE, BUILT_IN_INIT_TRAMPOLINE,
|
|
BUILT_IN_ADJUST_TRAMPOLINE, BUILT_IN_NONLOCAL_GOTO,
|
|
BUILT_IN_PROFILE_FUNC_ENTER, BUILT_IN_PROFILE_FUNC_EXIT): Use it.
|
|
* c-common.c (DEF_BUILTIN): Add COND argument.
|
|
* tree.c (local_define_builtin): New.
|
|
(build_common_builtin_nodes): New.
|
|
|
|
2005-02-09 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* fold-const.c (fold_strip_sign_ops): New function to simplify a
|
|
floating point expression ignoring the sign of the result.
|
|
(fold) <ABS_EXPR>: Use it to simplify fabs(x).
|
|
(fold) <MULT_EXPR>: Use it to simplify x*x.
|
|
* tree.h (fold_strip_sign_ops): Prototype here.
|
|
* builtins.c (fold_builtin_copysign): Take an additional FNDECL
|
|
argument. Use fold_strip_sign_ops to simplify the first argument.
|
|
(fold_builtin_pow): Use fold_strip_sign_ops to simplify the
|
|
first argument when the second argument is an even integer
|
|
constant, but only with -funsafe_math_optimizations.
|
|
(fold_builtin_1): Update call to fold_builtin_copysign.
|
|
|
|
2005-02-09 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR middle-end/19583
|
|
* gimple-low.c (try_catch_may_fallthru): In EH_FILTER_EXPR case,
|
|
just check whether EH_FILTER_FAILURE falls through.
|
|
|
|
2005-02-09 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* haifa-sched.c (schedule_block): Make queued sched group
|
|
insns return to ready list in the next turn.
|
|
|
|
2005-02-09 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR middle-end/19402
|
|
* builtins.def: New __builtin_powi[lf].
|
|
* builtins.c (mathfn_built_in): Handle BUILT_IN_POWI.
|
|
(expand_builtin_powi): New function.
|
|
(expand_builtin): Dispatch to expand_builtin_powi.
|
|
* libgcc2.h: Add prototypes for __builtin_powi[lf].
|
|
* libgcc2.c: Add __builtin_powi[lf] implementation.
|
|
* mklibgcc.in: Add __builtin_powi[lf] to lib2funcs.
|
|
* optabs.h: Add powi_optab.
|
|
* optabs.c (init_optabs): Initialize powi_optab.
|
|
* doc/extend.texi: Document __builtin_powi[lf].
|
|
|
|
2005-02-09 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_set_dump_settings): Check that dump_file
|
|
exists.
|
|
|
|
2005-02-09 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR middle-end/19854
|
|
* fold-const.c (try_move_mult_to_index): Remove redundant
|
|
type argument. Create ADDR_EXPR with correct type.
|
|
(fold): Update callers of try_move_mult_to_index. Convert
|
|
result to the appropriate type.
|
|
|
|
2005-02-09 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR target/19597
|
|
* config/avr/avr.c (default_rtx_costs): Delete.
|
|
(avr_operand_rtx_cost): New function.
|
|
(avr_rtx_costs): Completely rewrite.
|
|
|
|
2005-02-08 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/19806
|
|
* config/cris/cris.c (in_code): New variable.
|
|
(cris_output_addr_const): Now a static function, a wrapper for
|
|
output_addr_const.
|
|
(cris_asm_output_symbol_ref): New function, broken out SYMBOL_REF
|
|
case from old cris_output_addr_const.
|
|
(cris_asm_output_label_ref): Similar for LABEL_REF.
|
|
(cris_output_addr_const_extra): Similar for UNSPEC.
|
|
* config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA)
|
|
(ASM_OUTPUT_SYMBOL_REF, ASM_OUTPUT_LABEL_REF): Define.
|
|
* config/cris/cris-protos.h (cris_output_addr_const): Remove
|
|
declaration.
|
|
(cris_asm_output_symbol_ref, cris_output_addr_const_extra)
|
|
(cris_asm_output_label_ref): Declare.
|
|
|
|
2005-02-08 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR preprocessor/19801
|
|
* doc/cppinternals.texi (Conventions, Lexer, Files): Adjust
|
|
filenames that changed when libcpp was moved to the toplevel.
|
|
|
|
2005-02-07 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* simplify-rtx.c (simplify_relational_operation_1): Avoid creating
|
|
zero extensions of BImode operands. Call lowpart_subreg instead
|
|
of gen_lowpart_common and gen_lowpart_SUBREG.
|
|
|
|
2005-02-07 Nathanael Nerode <neroden@gcc.gnu.org>
|
|
|
|
PR ada/19489
|
|
* libada-mk.in: Use cc_for_cross_gnattools, not cc_set_by_configure.
|
|
* configure.ac: Set cc_for_cross_gnattools.
|
|
* configure: Regenerate.
|
|
|
|
2005-02-08 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/19803
|
|
* predict.c (PROB_VERY_UNLIKELY): Use 1% instead of 10%.
|
|
|
|
2005-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR debug/19327
|
|
* dbxout.c (dbxout_symbol) <FUNCTION_DECL>: Skip inline instance
|
|
of nested functions.
|
|
|
|
2005-02-07 Jonathan Wakely <redi@gcc.gnu.org>
|
|
|
|
* doc/extend.texi: Document deprecated extensions allowing
|
|
static floating-point members to have initializers and allowing
|
|
floating-point literals in integral constant expressions.
|
|
|
|
2005-02-07 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfgcleanup.c, df.h, diagnostic.c, rtl.c, tree-vectorizer.h,
|
|
config/darwin7.h, config/mips/mips.c,
|
|
config/rs6000/altivec.md, config/rs6000/darwin-tramp.asm:
|
|
Update copyright.
|
|
|
|
* cse.c: Update comments.
|
|
|
|
2005-02-07 Richard Guenther <rguenth@gcc.gnu.org>
|
|
|
|
PR middle-end/19775
|
|
* builtins.c (fold_builtin_sqrt): Transform
|
|
sqrt(pow(x,y)) to pow(fabs(x),y*0.5), not
|
|
pow(x,y*0.5).
|
|
|
|
2005-02-07 Leehod Baruch <leehod@il.ibm.com>
|
|
Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* doc/invoke.texi (ftree-vectorizer-verbose): New.
|
|
* opts.c (OPT_ftree_vectorizer_verbose_): New case for switch.
|
|
* common.opt (ftree-vectorizer-verbose): New Flag for the vectorizer
|
|
was added.
|
|
* tree.h (vect_set_verbosity_level): New extern function declaration
|
|
added.
|
|
* tree-vectorizer.h (verbosity_levels): New enum type.
|
|
* tree-vectorizer.c (vect_debug_stats): Function removed.
|
|
(vect_debug_details): Likewise.
|
|
(vect_verbosity_level): Global variable was defined and initialized.
|
|
(vect_dump): Global variable definition.
|
|
(vect_print_dump_info): New function.
|
|
(vect_set_dump_settings): New function.
|
|
(vect_set_verbosity_level): New function.
|
|
(vectorize_loops): Add call to vect_set_dump_settings.
|
|
|
|
(slpeel_make_loop_iterate_ntimes): Dump condition was changed.
|
|
(slpeel_tree_duplicate_loop_to_edge_cfg): Likewise.
|
|
(slpeel_tree_peel_loop_to_edge): Likewise.
|
|
|
|
(vect_analyze_offset_expr): Call to vect_print_dump_info with
|
|
appropriate verbosity level instead of call to vect_debug_details
|
|
or vect_debug_stats.
|
|
(vect_get_base_and_offset):
|
|
(vect_create_addr_base_for_vector_ref):
|
|
(get_vectype_for_scalar_type):
|
|
(vect_create_data_ref_ptr):
|
|
(vect_init_vector):
|
|
(vect_get_vec_def_for_operand):
|
|
(vect_finish_stmt_generation):
|
|
(vectorizable_assignment):
|
|
(vectorizable_operation):
|
|
(vectorizable_store):
|
|
(vectorizable_load):
|
|
(vect_transform_stmt):
|
|
(vect_update_ivs_after_vectorizer):
|
|
(vect_do_peeling_for_loop_bound):
|
|
(vect_update_inits_of_drs):
|
|
(vect_do_peeling_for_alignment):
|
|
(vect_transform_loop):
|
|
(vect_is_simple_use):
|
|
(vect_analyze_operations):
|
|
(vect_is_simple_iv_evolution):
|
|
(vect_analyze_scalar_cycles):
|
|
(vect_analyze_data_ref_dependence):
|
|
(vect_analyze_data_ref_dependences):
|
|
(vect_compute_data_ref_alignment):
|
|
(vect_enhance_data_refs_alignment):
|
|
(vect_analyze_data_refs_alignment):
|
|
(vect_analyze_data_ref_access):
|
|
(vect_analyze_data_ref_accesses):
|
|
(vect_analyze_pointer_ref_access):
|
|
(vect_get_memtag_and_dr):
|
|
(vect_analyze_data_refs):
|
|
(vect_mark_relevant):
|
|
(vect_stmt_relevant_p):
|
|
(vect_mark_stmts_to_be_vectorized):
|
|
(vect_can_advance_ivs_p):
|
|
(vect_get_loop_niters):
|
|
(vect_analyze_loop_form):
|
|
(vect_analyze_loop):
|
|
(vectorize_loops): Likewise.
|
|
|
|
(vect_do_peeling_for_loop_bound): Dump format slightly changed.
|
|
(vect_update_inits_of_drs):
|
|
(vect_do_peeling_for_alignment):
|
|
(vect_transform_loop):
|
|
(vect_analyze_operations):
|
|
(vect_analyze_scalar_cycles):
|
|
(vect_analyze_data_ref_dependences):
|
|
(vect_analyze_data_refs_alignment):
|
|
(vect_analyze_data_ref_accesses):
|
|
(vect_analyze_data_refs):
|
|
(vect_mark_stmts_to_be_vectorized):
|
|
(vect_get_loop_niters):
|
|
(vect_analyze_loop_form):
|
|
(vect_analyze_loop): Likewise.
|
|
(vect_mark_stmts_to_be_vectorized): Add call to print_generic_expr.
|
|
|
|
2005-02-07 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR bootstrap/19796
|
|
Revert:
|
|
2005-01-26 Richard Sandiford <rsandifo@redhat.com>
|
|
* config/mips/iris6.h (ENDFILE_SPEC): Don't link in irix-csr.o if
|
|
either -ffast-math or -funsafe-math-optimizations is in use.
|
|
|
|
2005-01-24 Richard Sandiford <rsandifo@redhat.com>
|
|
* config/mips/irix-csr.c: New file.
|
|
* config/mips/t-iris6 (irix-csr.o): New rule to build it.
|
|
(EXTRA_MULTILIB_PARTS): Add irix-csr.o.
|
|
* config/mips/iris6.h (ENDFILE_SPEC): Include it in n32 and n64
|
|
executables.
|
|
|
|
2005-02-07 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mn10300/linux.h (LIB_SPEC, STARTFILE_SPEC): Remove
|
|
redundant, incorrect definitions.
|
|
|
|
* config/frv/frv.md ("tls_indirect_call"): Turn into libcall-like
|
|
expand.
|
|
("*tls_indirect_call"): New, reference hard regs directly.
|
|
* config/frv/frv.c (gen_inlined_tls_plt): Adjust.
|
|
|
|
2005-02-07 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC):
|
|
Let !-mhard-float !-msoft-float imply -mfpu=softfpa.
|
|
|
|
2005-02-06 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR rtl-optimization/19800
|
|
* simplify_rtx.c (simplify_relational_operation_1): Explicitly
|
|
call gen_lowpart_common and gen_lowpart_SUBREG instead of calling
|
|
gen_lowpart.
|
|
|
|
2005-02-07 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/m68k/t-rtems (MULTILIB_MATCHES): Let m528x match m5200.
|
|
|
|
2005-02-07 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR other/17135
|
|
* doc/invoke.texi: Correct documentation of -freorder-functions.
|
|
|
|
2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR other/14402
|
|
* doc/invoke.texi: Don't mention gccbug.
|
|
|
|
2005-02-06 Roger Sayle <roger@eyesopen.com>
|
|
Andrew Pinski <pinskia@physics.uc.edu>
|
|
Paolo Bonzini <paolo.bonzini@lu.unisi.ch>
|
|
|
|
* simplify-rtx.c (simplify_relational_operation_1): Simplify
|
|
(ne:SI (zero_extract:SI FOO (const_int 1) BAR) (const_int 0))
|
|
into just (zero_extract:SI FOO (const_int 1) BAR).
|
|
|
|
2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* doc/cpp.texi: Include gcc-common.texi. Don't define gcctabopt
|
|
macro locally. Don't give last revision date. Use GCC version
|
|
number from gcc-common.texi.
|
|
* doc/cppinternals.texi: Include gcc-common.texi. Don't give last
|
|
revision date. Use GCC version number from gcc-common.texi.
|
|
Describe being a library as current state rather than as 3.x
|
|
history.
|
|
* doc/gcc.texi: Remove last update date.
|
|
* doc/gccint.texi: Likewise. Update copyright dates.
|
|
* doc/install.texi: Update copyright dates.
|
|
|
|
2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR other/7549
|
|
* doc/invoke.texi: Mention for each option included in -Wall that
|
|
it is included in -Wall.
|
|
* doc/gcc.texi: Update copyright and last modification date.
|
|
|
|
2005-02-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Do not add
|
|
unnecessary cast to original induction variable increments.
|
|
|
|
2005-02-06 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/18219
|
|
* tree-ssa-loop-ivopts.c (get_computation_at): Produce computations
|
|
in distributed form.
|
|
|
|
2005-02-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* expmed.c (store_bit_field): Make the SUBREG code adjust bitnum.
|
|
Set bitpos and offset later in the function. Do nothing if the
|
|
target is a register and if the bitfield lies completely outside
|
|
that register.
|
|
(extract_bit_field): Make the same SUBREG, bitpos and offset changes
|
|
here. Return an uninitialised register if the source value is stored
|
|
in a register and the bitfield lies completely outside that register.
|
|
|
|
2005-02-06 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* df.c (df_insn_refs_record): Use XEXP to get the operand of a USE,
|
|
not SET_DEST.
|
|
|
|
2005-02-06 Marcin Dalecki <martin@dalecki.de>
|
|
|
|
* diagnostic.c (default_diagnostic_finalizer): Fix use of attribute.
|
|
|
|
2005-02-06 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config.gcc (*-*-darwin*): Separate darwin7 and darwin8 configs.
|
|
* config/darwin8.h: New.
|
|
* config/darwin7.h: Update comment.
|
|
|
|
2005-02-03 Leehod Baruch <leehod@il.ibm.com>
|
|
Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.h (LOC): New type.
|
|
(UNKNOWN_LOC, EXPR_LOC, LOC_FILE, LOC_LINE): New macros.
|
|
(loop_line_number): New field in struct _loop_vec_info.
|
|
(LOOP_VINFO_LOC, LOOP_LOC): New macros.
|
|
|
|
* tree-vectorizer.c (input.h): Included.
|
|
(find_loop_location): New function.
|
|
(vect_debug_stats): Argument changed from loop to LOC. Computation of
|
|
loop line number removed.
|
|
(vect_debug_details): Likewise.
|
|
(new_loop_vec_info): Initialize new field LOOP_VINFO_LOC.
|
|
|
|
(slpeel_make_loop_iterate_ntimes): Call find_loop_location. Argument in
|
|
call to vect_debug_details/stats changed from loop to loop_loc.
|
|
(slpeel_tree_duplicate_loop_to_edge_cfg): Likewise.
|
|
(slpeel_tree_peel_loop_to_edge): Likewise.
|
|
|
|
(vect_analyze_offset_expr): Argument in call to vect_debug_details/stats
|
|
changed from NULL to UNKNOWN_LOC.
|
|
(vect_get_base_and_offset):
|
|
(vect_create_addr_base_for_vector_ref):
|
|
(get_vectype_for_scalar_type):
|
|
(vect_create_data_ref_ptr):
|
|
(vect_init_vector):
|
|
(vect_get_vec_def_for_operand):
|
|
(vect_finish_stmt_generation):
|
|
(vectorizable_assignment):
|
|
(vectorizable_operation):
|
|
(vectorizable_store):
|
|
(vectorizable_load):
|
|
(vect_transform_stmt):
|
|
(vect_update_ivs_after_vectorizer):
|
|
(vect_do_peeling_for_loop_bound):
|
|
(vect_do_peeling_for_alignment):
|
|
(vect_transform_loop):
|
|
(vect_is_simple_use):
|
|
(vect_analyze_operations):
|
|
(vect_is_simple_iv_evolution):
|
|
(vect_analyze_scalar_cycles):
|
|
(vect_analyze_data_ref_dependences):
|
|
(vect_compute_data_ref_alignment):
|
|
(vect_enhance_data_refs_alignment):
|
|
(vect_analyze_data_ref_access):
|
|
(vect_analyze_data_ref_accesses):
|
|
(vect_analyze_pointer_ref_access):
|
|
(vect_get_memtag_and_dr):
|
|
(vect_analyze_data_refs):
|
|
(vect_mark_relevant):
|
|
(vect_stmt_relevant_p):
|
|
(vect_mark_stmts_to_be_vectorized):
|
|
(vect_can_advance_ivs_p):
|
|
(vect_get_loop_niters):
|
|
(vect_analyze_loop):
|
|
(vectorize_loops): Likewise.
|
|
|
|
(vectorizable_load): Argument in call to vect_debug_details/stats
|
|
changed from loop to LOOP_LOC (loop_vinfo).
|
|
(vect_transform_loop):
|
|
(vect_analyze_operations):
|
|
(vect_analyze_scalar_cycles):
|
|
(vect_analyze_data_ref_dependence):
|
|
(vect_enhance_data_refs_alignment):
|
|
(vect_analyze_data_ref_accesses):
|
|
(vect_analyze_pointer_ref_access):
|
|
(vect_analyze_data_refs):
|
|
(vect_analyze_loop): Likewise.
|
|
|
|
(vect_analyze_loop_form): Argument in call to vect_debug_details/stats
|
|
changed from loop to loop_loc.
|
|
|
|
(vect_enhance_data_refs_alignment): Removed unused variable loop.
|
|
|
|
2005-02-03 Leehod Baruch <leehod@il.ibm.com>
|
|
Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_analyze_data_ref_dependence): Function
|
|
declaration added.
|
|
(vect_analyze_data_ref_dependences): Likewise.
|
|
|
|
(vect_is_simple_use): Argument changed from loop structure to
|
|
loop_vect_info structure.
|
|
(vect_can_advance_ivs_p): Likewise.
|
|
(vect_create_index_for_vector_ref): Likewise.
|
|
(vect_update_ivs_after_vectorizer): Likewise.
|
|
(new_stmt_vec_info): Likewise.
|
|
|
|
(new_loop_vec_info): Second argument in call to new_stmt_vec_info was
|
|
changed from loop to loop_vinfo.
|
|
(vect_create_data_ref_ptr): First argument in call to
|
|
vect_create_index_for_vector_ref was changed from loop to loop_vinfo.
|
|
(vectorizable_assignment): Second argument in call to vect_is_simple_use
|
|
was changed from loop to loop_vinfo.
|
|
(vectorizable_operation): Likewise.
|
|
(vectorizable_store): Likewise.
|
|
(vect_mark_stmts_to_be_vectorized): Likewise.
|
|
(vect_do_peeling_for_loop_bound): First argument in call to
|
|
vect_update_ivs_after_vectorizer was changed from loop to loop_vinfo.
|
|
(vect_analyze_operations): Argument in call to vect_can_advance_ivs_p
|
|
was changed from loop to loop_vinfo.
|
|
(vect_analyze_data_ref_dependences): Third argument in call to
|
|
vect_analyze_data_ref_dependence was changed from loop to loop_vinfo.
|
|
|
|
(vect_create_index_for_vector_ref): Get the loop from loop_vinfo.
|
|
(vect_create_data_ref_ptr): Likewise.
|
|
(vect_init_vector): Likewise.
|
|
(vect_get_vec_def_for_operand): Likewise.
|
|
(vectorizable_assignment): Likewise.
|
|
(vectorizable_operation): Likewise.
|
|
(vectorizable_store): Likewise.
|
|
(vectorizable_load): Likewise.
|
|
(vect_update_ivs_after_vectorizer): Likewise.
|
|
(vect_is_simple_use): Likewise.
|
|
(vect_analyze_data_ref_dependence): Likewise.
|
|
(vect_analyze_pointer_ref_access): Likewise.
|
|
(vect_can_advance_ivs_p): Likewise.
|
|
|
|
* tree-vectorizer.h: (_loop_vec_info): Definition and macros moved
|
|
before _stmt_vec_info.
|
|
(_stmt_vec_info): Loop field replaced by loop_vec_info.
|
|
(STMT_VINFO_LOOP): Replaced with STMT_VINFO_LOOP_VINFO.
|
|
(new_stmt_vec_info): Argument changed from loop structure to
|
|
loop_vect_info structure
|
|
|
|
(vect_analyze_data_ref_dependences): Unnecessary line was removed.
|
|
(vect_analyze_offset_expr): Avoid 80 columns overflow.
|
|
(vect_create_addr_base_for_vector_ref): Likewise.
|
|
(vect_analyze_pointer_ref_access): Likewise.
|
|
|
|
2005-02-03 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/19768
|
|
* tree-ssa-dse.c (fix_phi_uses): Update the occurs in abnormal
|
|
phi flag if the phi is abnormal.
|
|
|
|
2005-02-03 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR tree-opt/19736
|
|
* tree-ssa.c (replace_immediate_uses): Update the immediate_uses
|
|
information for the new statement.
|
|
|
|
2005-02-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR driver/19117
|
|
* gcc.c (main): Include the target in -v output.
|
|
|
|
2005-02-03 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* combine.c (simplify_comparison, case SIGN_EXTEND, ZERO_EXTEND):
|
|
Do not drop the extend if we'd have to add a paradoxical subreg
|
|
later. Include optabs.h and insn-codes.h.
|
|
* Makefile.in (combine.o): Depend on $(OPTABS_H).
|
|
|
|
2005-02-02 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/19405
|
|
* real.h (REAL_MODE_FORMAT_COMPOSITE_P): New macro.
|
|
* fold-const.c (const_binop): Avoid constant folding floating
|
|
point operations in modes that use composite representations.
|
|
* simplify-rtx.c (simplify_binary_operation): Likewise.
|
|
|
|
2005-02-02 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/rs6000/altivec.md (altivec_dst): Make the first operand
|
|
a REG, not a MEM.
|
|
(altivec_dstt): Likewise.
|
|
(altivec_dstst): Likewise.
|
|
(altivec_dststt): Likewise.
|
|
* config/rs6000/rs6000.c (altivec_expand_dst_builtin): Adjust creation
|
|
of first operand.
|
|
|
|
2005-02-03 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (slpeel_make_loop_iterate_ntimes): Copy
|
|
EXPR_LOCUS from orig_cond to the new cond_stmt.
|
|
(vect_finish_stmt_generation): Copy EXPR_LOCUS from stmt to
|
|
the new vec_stmt.
|
|
|
|
2005-02-03 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (slpeel_make_loop_iterate_ntimes): Call
|
|
standard_iv_increment_position. Remove call to bsi_next
|
|
(no need to bump the iterator anymore).
|
|
(vect_create_index_for_vector_ref): Call
|
|
standard_iv_increment_position. Remove second function argument.
|
|
(vect_finish_stmt_generation): Remove call to bsi_next
|
|
(no need to bump the iterator anymore).
|
|
(vect_create_data_ref_ptr): Remove second argument (bsi) in call
|
|
to vect_create_index_for_vector_ref.
|
|
|
|
2005-02-03 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_mark_stmts_to_be_vectorized): Check if
|
|
phis are used out of the loop.
|
|
|
|
2005-02-03 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/17807
|
|
* c-decl.c (undef_nested_function): New variable.
|
|
(pop_scope): Diagnose undefined nested functions.
|
|
(finish_function): Don't attempt cgraph processing or genericizing
|
|
if current top-level function contained an undefined nested
|
|
function. Reset undef_nested_function at the end of a top-level
|
|
function.
|
|
|
|
2005-02-02 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree.c (build_int_cst_type): Take sign of the value into account
|
|
when deciding whether sign extend the value.
|
|
|
|
2005-02-02 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/18502
|
|
* gcc.c (cpp_unique_options): Remove %{trigraphs}.
|
|
(cpp_options, cc1_options): Change %{std*&ansi} to
|
|
%{std*&ansi&trigraphs}.
|
|
|
|
2005-02-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c: Update comments.
|
|
|
|
2005-02-02 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_spe_function_arg): Multi-reg
|
|
arguments go on the stack. Do not put complex doubles in odd/even
|
|
pairs.
|
|
|
|
2005-02-02 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* doc/invoke.texi: Update the options enabled at -O1, -O2,
|
|
and -O3. Update the documentation for -fgcse-sm, -fgcse-las,
|
|
-ftree-pre, and -fthread-jumps.
|
|
|
|
2005-02-02 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR tree-optimization/19578
|
|
* tree-flow.h (modified_noreturn_calls): Declare.
|
|
(noreturn_call_p): Declare.
|
|
* tree-flow-inline.h (noreturn_call_p): New function.
|
|
(modify_stmt): Add modified noreturn calls to modified_noreturn_calls.
|
|
* tree-cfg.c (modified_noreturn_calls): New variable.
|
|
(cleanup_control_flow): Use noreturn_call_p. Split basic blocks
|
|
that contain a mid-block noreturn call.
|
|
* tree-ssa.c (delete_tree_ssa): Clear modified_noreturn_calls.
|
|
|
|
2005-02-02 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* df.c (df_def_record_1, df_uses_record): Don't use
|
|
DF_FOR_REGALLOC.
|
|
* df.h (DF_FOR_REGALLOC): Remove.
|
|
|
|
2005-02-02 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR c/19435
|
|
* c-typeck.c (really_start_incremental_init): Reset
|
|
constructor_max_index for arrays of incomplete type.
|
|
|
|
2005-02-02 Jeff Law <law@redhat.com>
|
|
|
|
* gcse.c (struct reg_set): Store the block index where the register
|
|
was set rather than the setting insn.
|
|
(record_one_set, compute_transp): Corresponding changes.
|
|
(pre_insert_copy_insn): Do not call replace_one_set.
|
|
(replace_one_set): Remove.
|
|
|
|
2005-02-02 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR other/15514
|
|
* doc/gcov.texi: Fix typo.
|
|
|
|
2005-02-01 Richard Henderson <rth@redhat.com
|
|
|
|
PR target/19680
|
|
* config/i386/i386.h (MODES_TIEABLE_P): Use ix86_modes_tieable_p.
|
|
* config/i386/i386.c (ix86_hard_regno_mode_ok): Change return
|
|
type to bool.
|
|
(ix86_tieable_integer_mode_p, ix86_modes_tieable_p): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
|
|
2005-02-01 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR tree-optimization/19217
|
|
* tree-cfg.c (verify_expr): Use the data field to see if TP was
|
|
seen inside a PHI node. Do not do the ADDR_EXPR check if it was.
|
|
(verify_stmts): Pass (void*)1 as data to verify_expr to signal
|
|
that it is walking a PHI node.
|
|
|
|
2005-02-01 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* doc/extend.texi (Nested Functions): Update.
|
|
|
|
2005-02-01 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 19696
|
|
* optabs.c (expand_copysign_absneg): Export.
|
|
* optabs.h (expand_copysign_absneg): Declare.
|
|
* config/rs6000/rs6000.md (copysigntf3): New.
|
|
|
|
2005-02-01 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/19633
|
|
* tree-flow.h (struct ptr_info_def): Add field 'pt_null'.
|
|
* tree-ssa-alias.c (init_alias_info): Initialize.
|
|
(merge_pointed_to_info): Set.
|
|
(add_pointed_to_expr): Set pt_null if EXPR is a NULL pointer.
|
|
(dump_points_to_info_for): Show value of pt_null.
|
|
(struct count_ptr_d): Declare.
|
|
(find_ptr_dereference): Remove.
|
|
(ptr_is_dereferenced_by): Remove.
|
|
(count_ptr_derefs): New local function.
|
|
(count_uses_and_derefs): New local function.
|
|
(compute_points_to_and_addr_escape): Call it. If the number
|
|
of dereferences is greater than zero, mark the pointer as
|
|
dereferenced. If there are fewer dereferences than uses of
|
|
the pointer, the pointer's value escapes.
|
|
|
|
2005-02-01 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/19670
|
|
* tree-ssa.c (verify_ssa_name): Don't set TREE_VISITED
|
|
here...
|
|
(verify_use): ... set it here, instead.
|
|
|
|
2005-02-01 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/sourcebuild.texi (Test directives): Fix formatting.
|
|
|
|
* doc/sourcebuild.texi (Test directives): Describe selector
|
|
expressions.
|
|
|
|
2005-02-01 Segher Boessenkool <segher@kernel.crashing.org>
|
|
|
|
* config.gcc (powerpc64-*-linux*): Default to -m64 also for
|
|
specific 64-bit CPUs.
|
|
|
|
2005-02-01 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/16201
|
|
* arm.c (arm_eliminable_register): New function.
|
|
(adjacent_mem_locations): Don't allow eliminable registers. Use
|
|
HOST_WIDE_INT for address offsets.
|
|
* arm-protos.h (arm_eliminable_register): Add prototype.
|
|
|
|
2005-02-01 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR optimization/15242
|
|
* params.def (PARAM_MAX_GOTO_DUPLICATION_INSNS): New param.
|
|
* basic-block.h (duplicate_computed_gotos): Add prototype.
|
|
* bb-reorder.c (duplicate_computed_gotos): New function to
|
|
duplicate sufficiently small blocks ending in a computed jump.
|
|
* passes.c (rest_of_compilation): Call duplicate_computed_gotos
|
|
if not optimizing for size.
|
|
* cfgcleanup.c (try_crossjump_bb): If not optimizing for size,
|
|
never do tail merging for blocks ending in a computed jump.
|
|
* doc/invoke.texi: Document the max-goto-duplication-insns param.
|
|
|
|
2005-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
Patch from Richard Sandiford <rsandifo@redhat.com>
|
|
* reload1.c (choose_reload_regs): Prevent the find_equiv_reg() code
|
|
from inheriting a subreg equivalence with a non-spill register.
|
|
|
|
* tree.h (DECL_FUNCTION_CODE): Document that it is overloaded.
|
|
|
|
2005-02-01 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/frv/frv.c (movcc_fp_destination_operand): New.
|
|
(gpr_or_memory_operand): Fix typo in comment.
|
|
(gpr_or_memory_operand_with_scratch): New.
|
|
* config/frv/frv.h (PREDICATE_CODES): Add the two new predicates.
|
|
* config/frv/frv.md (movcc_fp, movcc_fp_internal): Use
|
|
movcc_fp_destination_operand.
|
|
(reload_incc_fp): Use gpr_or_memory_operand_with_scratch.
|
|
Legitimize memory addresses using a scratch register.
|
|
|
|
2005-01-31 Jeff Law <law@redhat.com>
|
|
|
|
* tree-into-ssa.c (mark_def_sites_global_data): Make KILLS
|
|
bitmap a sparse bitmap instead of a simple bitmap.
|
|
(mark_def_sites_initialize_block): Corresponding changes.
|
|
(ssa_mark_def_sites_initialize_block): Likewise.
|
|
(ssa_mark_phi_uses): Likewise.
|
|
(mark_def_site, ssa_mark_def_sites): Likewise.
|
|
(mark_def_site_blocks): Likewise.
|
|
(rewrite_ssa_into_ssa): Likewise.
|
|
|
|
* tree-ssa-dom.c (record_cond): Pass correct variable type
|
|
for last argument to htab_find_slot_with_hash.
|
|
|
|
* fold-const.c (fold, case CEIL_MOD_EXPR): Do not lose side
|
|
effects when optimizing 0 % X. Do not try to optimize X % 0.
|
|
|
|
2005-01-31 James E. Wilson <wilson@specifixinc.com>
|
|
|
|
* config/ia64/itanium1.md (1_scall bypass): Change 2_mmalua to
|
|
1_mmalua.
|
|
|
|
2005-02-01 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Warn if -mint64
|
|
is used.
|
|
* doc/invoke.texi (MIPS Options): Document that -mint64 is
|
|
deprecated.
|
|
|
|
2005-02-01 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (cse_reg_info): Remove hash_next, next, regno. Add
|
|
timestamp.
|
|
(cse_reg_info_list, cse_reg_info_list_free, REGHASH_SHIFT,
|
|
REGHASH_SIZE, REGHASH_MASK, reg_hash, REGHASH_FN,
|
|
cached_cse_reg_info, GET_CSE_REG_INFO): Remove.
|
|
(cached_regno): Initialize to INVALID_REGNUM.
|
|
(cse_reg_info_table_size,
|
|
cse_reg_info_table_first_uninitialized,
|
|
cse_reg_info_timestamp): New.
|
|
(REG_TICK, REG_IN_TABLE, SUBREG_TICKED, REG_QTY): Use
|
|
get_cse_reg_info.
|
|
(init_cse_reg_info, get_cse_reg_info_1): New.
|
|
(get_cse_reg_info): Cache the last look-up.
|
|
(new_basic_block): Update the code to clear mappings from
|
|
registers to cse_reg_info entries.
|
|
(cse_main): Call init_cse_reg_info.
|
|
|
|
* cse.c (get_cse_reg_info): Update a comment.
|
|
|
|
2005-01-31 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR c/19333
|
|
* c-decl.c (start_decl): Do not warn about arrays of elements with
|
|
an incomplete type here.
|
|
(grokdeclarator): Do it here by making a pedwarn an error.
|
|
* c-typeck.c (push_init_level): If there were previous errors with
|
|
the constructor type, do not warn about braces for initializers.
|
|
(process_init_element): Likewise for excess initializer elements.
|
|
|
|
2005-01-31 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (delete_trivially_dead_insn): Don't iterate.
|
|
|
|
2005-01-31 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* config/rs6000/rs6000.md (copysignsf3): New expand.
|
|
(copysigndf3): Likewise.
|
|
|
|
2005-01-31 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* recog.c (constrain_operands): Only look for earlyclobber operand
|
|
conflicts if an '&' constraint was seen.
|
|
|
|
2005-01-31 Marc Espie <espie@openbsd.org>
|
|
|
|
* config.gcc: Don't include embedded systems fragment, switches default
|
|
debugging format to ELF.
|
|
* config/i386/openbsdelf.h: Add DBX_REGISTER_NUMBER since we no
|
|
longer pick it up there.
|
|
|
|
2005-01-31 Dale Johannesen <dalej@apple.com>
|
|
|
|
* doc/extend.texi (nested functions): Fix linkage description.
|
|
Clarify that static is not allowed.
|
|
|
|
2005-01-31 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/darwin.md (movsf_low_di): Make work.
|
|
(movdf_low_di): Make work.
|
|
|
|
2005-01-31 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/darwin-tramp.asm (__trampoline_setup):
|
|
Make work for 64 bit.
|
|
|
|
2005-01-31 Roger Sayle <roger@eyesopen.com>
|
|
Dale Johannesen <dalej@apple.com>
|
|
|
|
PR middle-end/19650
|
|
* fold-const.c (fold_binary_op_with_conditional_arg):
|
|
Make types match original operands, before STRIP_NOPS.
|
|
|
|
2005-01-31 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/linux-unwind.h (struct gcc_vregs): New.
|
|
(struct gcc_regs): Rename from gcc_pt_regs. Add more regs.
|
|
(struct gcc_sigcontext): Delete. Merge contents to..
|
|
(struct gcc_ucontext): ..here.
|
|
(get_sigcontext): Delete.
|
|
(get_regs): New function, like get_sigcontext but return regs ptr.
|
|
64-bit version finds regs from r1 to support vdso.
|
|
(ppc_linux_aux_vector): New function.
|
|
(ppc_fallback_frame_state): Modify for get_regs. Restore fprs
|
|
and vector regs.
|
|
|
|
2005-01-31 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_analyze_offset_expr): Use ssizetype instead
|
|
sizetype.
|
|
(vect_get_base_and_offset): Use ssizetype instead sizetype. Remove
|
|
redundant fold. Fix misalignment for MINUS_EXPR.
|
|
(vect_compute_data_ref_alignment): Use ssizetype instead sizetype.
|
|
(vect_analyze_pointer_ref_access): Likewise.
|
|
(vect_get_memtag_and_dr): Likewise.
|
|
|
|
2005-01-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (absnegsf2_mixed): Remove all of the # hackery.
|
|
(absnegsf2_sse, absnegsf2_i387, absnegdf2_mixed, absnegdf2_sse,
|
|
absnegdf2_i387, absnegxf2_i387): Likewise.
|
|
|
|
2005-01-31 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 19696
|
|
* optabs.c (expand_copysign_absneg): New.
|
|
(expand_copysign_bit): Split out from ...
|
|
(expand_copysign): ... here. Use expand_copysign_absneg.
|
|
|
|
2005-01-30 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/19697
|
|
* config/pa/pa.md (anddi3, iordi3): On HPPA64, disallow an integer
|
|
constant as the second operand and a register as the third.
|
|
|
|
2005-01-31 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
PR target/19704
|
|
* config/i386/i386.c (ix86_function_ok_for_sibcall): Also check
|
|
that dllimport'd functions do not use all call-clobbered registers
|
|
to pass parameters.
|
|
|
|
2005-01-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 19696
|
|
* optabs.c (expand_absneg_bit): Split out from expand_unop and
|
|
expand_abs_nojump and generalize. Use operand_subword and
|
|
emit_no_conflict_block. Support large modes.
|
|
(expand_abs_nojump): Use it. Use HONOR_SIGNED_ZEROS to fall
|
|
back to maximum.
|
|
(expand_unop): Likewise. Use HONOR_SIGNED_ZEROS to fall back
|
|
negation to subtraction.
|
|
(expand_copysign): Check that the format has signed zeros.
|
|
Use operand_subword and emit_no_conflict_block. Support large modes.
|
|
|
|
2005-01-30 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/19624
|
|
|
|
* Makefile.in (tree-ssa-pre.o): Add CFGLOOP_H.
|
|
* tree-ssa-pre.c: Add cfgloop.h.
|
|
Update comment.
|
|
(pre_stats): New member, constified.
|
|
(inserted_exprs): New static variable.
|
|
(NECESSARY): New macro.
|
|
(create_expression_by_pieces): Fold the expression, and
|
|
mark it as defaulting to not necessary. Also put in
|
|
inserted_exprs.
|
|
(fully_constant_expression): New function.
|
|
(insert_into_preds_of_block): Modify to not insert phis when we
|
|
are playing with induction variables.
|
|
Push phis onto the inserted_exprs vector, and mark them as not
|
|
necessary by default.
|
|
(insert_aux): Call fully_constant_expression on eprime.
|
|
If all edges produce the same value, mark it constant.
|
|
(mark_operand_necessary): New function.
|
|
(remove_dead_inserted_code): New function.
|
|
(init_pre): Init loop optimizer to get loop info.
|
|
(fini_pre): Free loop_optimizer, and inserted_exprs vec.
|
|
(execute_pre): Commit edge inserts, then remove dead code.
|
|
|
|
2005-01-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtl.c (rtx_equal_p): No early exit for CONST_VECTOR.
|
|
* varasm.c (const_rtx_hash_1): Handle CONST_VECTOR.
|
|
|
|
2005-01-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19700
|
|
* config/i386/i386.c (ix86_expand_copysign): New.
|
|
(ix86_split_copysign_const): New.
|
|
(ix86_split_copysign_var): Rename from ix86_split_copysign,
|
|
rearrange op1/nmask operands.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/i386/i386.md (copysignsf3): Use ix86_expand_copysign.
|
|
(copysigndf3): Likewise.
|
|
(copysignsf3_const, copysigndf3_const): New.
|
|
(copysignsf3_var): Rename from copysignsf3, split out splitter
|
|
and fix split predicate for X constraint.
|
|
(copysigndf3_var): Similarly.
|
|
|
|
2005-01-30 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* optabs.c, doc/c-tree.texi, doc/install.texi, doc/md.texi,
|
|
doc/passes.texi, doc/rtl.texi, doc/sourcebuild.texi,
|
|
doc/tm.texi, doc/tree-ssa.texi: Update copyright.
|
|
|
|
2005-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19690
|
|
* config/i386/i386.md (movdf_nointeger, movdf_integer): Fix ordering
|
|
of # and * in constraints.
|
|
|
|
2005-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/19689
|
|
* expr.c (store_field): Don't strip sub-mode cast when the input
|
|
data is even smaller.
|
|
|
|
2005-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/19687
|
|
* expr.c (categorize_ctor_elements_1): Check for CONSTRUCTOR of a
|
|
union being empty.
|
|
|
|
2005-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (make_field_assignment): Fix argument order
|
|
to gen_int_mode.
|
|
|
|
2005-01-29 Richard Guenther <richard.guenther@uni-tuebingen.de>
|
|
|
|
PR tree-optimization/15791
|
|
* fold-const.c (extract_array_ref): New function.
|
|
(fold): Fold comparisons between &a[i] and &a[j] or
|
|
semantically equivalent trees.
|
|
|
|
2005-01-29 Jeff Law <law@redhat.com>
|
|
|
|
* gcse.c (insert_expr_in_table): Revamp handling of available
|
|
and anticipatable occurrence lists to avoid unnecessary list
|
|
walking.
|
|
(insert_set_in_table): Similarly.
|
|
|
|
2005-01-29 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-common.c (fix_string_type): Just use c_build_qualified_type to
|
|
build string type.
|
|
(c_build_qualified_type): Build qualified array types with
|
|
TYPE_MAIN_VARIANT pointing to corresponding unqualified type.
|
|
* c-decl.c (c_make_fname_decl): Build unqualified array type
|
|
before qualified type.
|
|
(grokdeclarator): Use TYPE_MAIN_VARIANT of typedef type if element
|
|
type is qualified, not just if type itself is. Don't apply
|
|
qualifiers to array type when declarator is processed. Apply
|
|
qualifiers to field type whether or not it is an array type.
|
|
Don't handle array types specially for applying qualifiers to
|
|
variables.
|
|
* c-typeck.c (composite_type): Build unqualified element type and
|
|
array type when forming composite of array types.
|
|
(common_pointer_type, comptypes, comp_target_types,
|
|
type_lists_compatible_p, build_indirect_ref, build_array_ref,
|
|
convert_for_assignment): Don't apply TYPE_MAIN_VARIANT to array
|
|
types.
|
|
(type_lists_compatible_p): Cache TREE_VALUE (args1) and TREE_VALUE
|
|
(args2) in variables a1 and a2.
|
|
|
|
2005-01-29 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (n_elements_made, max_elements_made): Remove.
|
|
(insert): Don't touch n_elements_made.
|
|
(cse_main): Don't touch n_elements_made or max_elements_made.
|
|
|
|
2005-01-28 Stephane Carrez <stcarrez@nerim.fr>
|
|
|
|
PR target/15384
|
|
* config/m68hc11/t-m68hc11-gas (dp-bit.c): Fix typo causing a
|
|
configuration part of dp-bit.c to be lost.
|
|
|
|
2005-01-28 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* expmed.c (expand_mult_highpart_optab): When attempting to use
|
|
a non-widening multiplication in a wider mode, the operands need
|
|
to be converted (zero or sign extended) to that mode.
|
|
|
|
2005-01-28 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR middle-end/16558
|
|
PR middle-end/19583
|
|
* gimple-low.c (block_may_fallthru): TRY_FINALLY_EXPR only falls
|
|
through if both operands fall through.
|
|
|
|
2005-01-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (fold_rtx) <PC>: Don't optimize.
|
|
|
|
2005-01-28 Jeff Law <law@redhat.com>
|
|
|
|
* fold-const.c (fold, case CEIL_MOD_EXPR): Optimize 0 % X.
|
|
(case FLOOR_MOD_EXPR, ROUND_MOD_EXPR, TRUNC_MOD_EXPR): Similarly.
|
|
|
|
2005-01-28 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (cse_reg_info_free_list, cse_reg_info_used_list,
|
|
cse_reg_info_used_list_end): Remove.
|
|
(cse_reg_info_list, cse_reg_info_list_free): New.
|
|
(get_cse_reg_info): When allocating an instance of
|
|
cse_reg_info, add it to the beginning of the cse_reg_info_list
|
|
list. Remove code to maintain cse_reg_info_used_list.
|
|
(new_basic_block): Reset the free list to the beginning of
|
|
cse_reg_info_list.
|
|
|
|
2005-01-28 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/frv/frv.c (bdesc_2arg): Remove __MDPACKH.
|
|
(frv_init_builtins): Change its prototype to take 4 uhalf arguments.
|
|
(frv_expand_mdpackh_builtin): New function.
|
|
(frv_expand_builtin): Use it to expand __MDPACKH.
|
|
* doc/extend.texi (__MDPACKH): Update documentation.
|
|
|
|
2005-01-28 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.c (ix86_expand_fp_absneg_operator): Use
|
|
SSE_FLOAT_MODE_P for use_sse computation.
|
|
|
|
2005-01-28 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
PR target/19663
|
|
* config/sparc/rtemself.h (LINK_GCC_C_SEQUENCE_SPEC): undefine.
|
|
|
|
2005-01-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* builtins.c (expand_builtin_copysign): New.
|
|
(expand_builtin): Call it.
|
|
* genopinit.c (optabs): Add copysign_optab.
|
|
* optabs.c (init_optabs): Initialize it.
|
|
(expand_copysign): New.
|
|
* optabs.h (OTI_copysign, copysign_optab): New.
|
|
(expand_copysign): Declare.
|
|
|
|
* config/alpha/alpha.md (UNSPEC_COPYSIGN): New.
|
|
(copysignsf3, ncopysignsf3, copysigndf3, ncopysigndf3): New.
|
|
|
|
* config/i386/i386.c (ix86_build_signbit_mask): Split from ...
|
|
(ix86_expand_fp_absneg_operator): ... here.
|
|
(ix86_split_copysign): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/i386/i386.md (UNSPEC_COPYSIGN): New.
|
|
(copysignsf3, copysigndf3): New.
|
|
|
|
* config/ia64/ia64.md (UNSPEC_COPYSIGN): New.
|
|
(copysignsf3, ncopysignsf3): New.
|
|
(copysigndf3, ncopysigndf3): New.
|
|
(copysignxf3, ncopysignxf3): New.
|
|
* config/ia64/ia64.c (rtx_needs_barrier): Handle UNSPEC_COPYSIGN.
|
|
|
|
2005-01-27 Arend Bayer <arend.bayer@web.de>
|
|
Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c: (find_best_addr): Don't call copy_rtx before calling
|
|
fold_rtx. Save cost recomputation if fold_rtx did nothing.
|
|
(fold_rtx) <ASM_OPERANDS>: Don't do anything if INSN is
|
|
NULL_RTX.
|
|
|
|
2005-01-27 Jeff Law <law@redhat.com>
|
|
|
|
* tree-into-ssa.c (ssa_rewrite_initialize_block): Do not register
|
|
definitions of SSA_NAMEs which are not being rewritten.
|
|
(rewrite_ssa_into_ssa): Only initialize the current definition
|
|
of an SSA_NAME if that SSA_NAME has been marked for rewriting.
|
|
If checking is enabled, assert that SSA_NAME_AUX is clear for all
|
|
SSA_NAMEs before returning.
|
|
|
|
2005-01-27 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-common.def, c-dump.c, c-gimplify.c, c-objc-common.c,
|
|
cfgexpand.c, dbxout.c, function.h, opts.c, tree-flow-inline.h,
|
|
tree-ssa-operands.h, tree-ssa-threadupdate.c, tree-tailcall.c,
|
|
config/avr/avr.md, config/cris/aout.h, config/cris/cris.h,
|
|
config/mips/iris6.h, config/sh/sh.c: Update copyright.
|
|
|
|
2005-01-27 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR middle-end/17278
|
|
* opts.c (decode_options): Move flag_thread_jumps from -O1 and
|
|
higher to -O2 and higher. Likewise for tree PRE.
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Only iterate at -O2
|
|
and better.
|
|
|
|
2005-01-27 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR middle-end/19583
|
|
* gimple-low.c (try_catch_may_fallthru): New static function.
|
|
(block_may_fallthru): Handle TRY_CATCH_EXPR.
|
|
* tree-inline.c (expand_call_inline): Don't warn about reaching
|
|
the end of a non-void function being inlined if the function uses
|
|
a return slot.
|
|
|
|
2005-01-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.h (CALL_USED_REGISTERS): Fix comment pastos.
|
|
|
|
PR c/18946
|
|
* c-decl.c (warn_if_shadowing): Handle old_decl error_mark_node.
|
|
(pushdecl): Only use DECL_FILE_SCOPE_P if DECL_P.
|
|
(implicitly_declare): Handle error_mark_node.
|
|
|
|
2005-01-27 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/14329
|
|
* tree.h (struct tree_decl): Add debug_expr_is_from.
|
|
(DECL_DEBUG_EXPR_IS_FROM): New.
|
|
(DECL_DEBUG_EXPR): Rename from DECL_DEBUG_ALIAS_OF.
|
|
* dwarf2out.c (dwarf2out_var_location): Update to match.
|
|
* tree-outof-ssa.c (create_temp): Likewise.
|
|
* var-tracking.c (track_expr_p): Likewise.
|
|
* tree-sra.c (instantiate_element): Set DECL_DEBUG_EXPR.
|
|
* c-objc-common.c (c_tree_printer) <'D'>: Handle DECL_DEBUG_EXPR.
|
|
* toplev.c (default_tree_printer): Likewise.
|
|
|
|
2005-01-27 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/frv/frv.c (frv_class_likely_spilled_p): Add GR8_REGS,
|
|
GR9_REGS, GR89_REGS, FDPIC_FPTR_REGS, FDPIC_REGS.
|
|
|
|
2005-01-27 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree.h (SWITCH_COND, SWITCH_BODY, SWITCH_LABELS, CASE_LOW,
|
|
CASE_HIGH, CASE_LABEL, ASM_STRING, ASM_OUTPUTS, ASM_INPUTS,
|
|
ASM_CLOBBERS): Add tree checks.
|
|
|
|
* c-common.h (SWITCH_TYPE): Rename to SWITCH_STMT_TYPE.
|
|
(SWITCH_STMT_COND, SWITCH_STMT_BODY): New.
|
|
* c-common.def (SWITCH_STMT): Update to match.
|
|
* c-common.c (c_do_switch_warnings): Use SWITCH_STMT accessor
|
|
macros instead of SWITCH_EXPR ones.
|
|
* c-dump.c (c_dump_tree): Likewise.
|
|
* c-gimplify.c (gimplify_switch_stmt): Likewise.
|
|
* c-typeck.c (c_start_case, do_case, c_finish_case): Likewise.
|
|
|
|
* doc/c-tree.texi (SWITCH_STMT): Update accessor macro names.
|
|
|
|
2005-01-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* unwind-dw2.c (execute_stack_op): Add missing cases for
|
|
DW_OP_shl, DW_OP_shr, DW_OP_shra, DW_OP_xor.
|
|
|
|
2005-01-27 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config.gcc (Obsolete configurations): Remove 'dummy', add
|
|
sparclite-*-coff*, sparclite-*-elf*, sparc86x-*-elf* and
|
|
sparc-*-openbsd*.
|
|
|
|
2005-01-26 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/19633
|
|
* tree-ssa-alias.c (ptr_is_dereferenced_by): Also handle
|
|
CALL_EXPRs.
|
|
(maybe_create_global_var): Do not create .GLOBAL_VAR if there
|
|
are no call-clobbered variables.
|
|
* tree-outof-ssa.c (check_replaceable): Return false for calls
|
|
with side-effects.
|
|
|
|
2005-01-26 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* dbxout.c (dbxout_symbol_location): Resolve constant pool references
|
|
even for variables with NULL DECL_INITIAL.
|
|
|
|
2005-01-26 Stuart Hastings <stuart@apple.com>
|
|
|
|
* gimplify.c (shortcut_cond_expr): Re-compute side-effects.
|
|
|
|
2005-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/18008
|
|
* c-decl.c (finish_struct): Set DECL_MODE after resetting a
|
|
field's type.
|
|
* expr.c (store_field): Strip conversions to odd-bit-sized types
|
|
if the destination field width matches.
|
|
|
|
2005-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-decl.c, expmed.c, expr.c: Revert last change.
|
|
|
|
2005-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/18008
|
|
* c-decl.c (finish_struct): Set DECL_MODE after resetting a
|
|
field's type.
|
|
* expmed.c (store_fixed_bit_field): Create a paradoxical subreg
|
|
if we don't need the bits above those present in the current mode.
|
|
* expr.c (store_field): Strip conversions to odd-bit-sized types
|
|
if the destination field width matches.
|
|
|
|
2005-01-26 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/iris6.h (ENDFILE_SPEC): Don't link in irix-csr.o if
|
|
either -ffast-math or -funsafe-math-optimizations is in use.
|
|
|
|
2005-01-26 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
|
|
PR target/19293
|
|
PR target/19329
|
|
* config/avr/avr.c (notice_update_cc): Only set condition code for
|
|
ashrqi3 if shift count > 0.
|
|
(out_shift_with_cnt): Handle shift count <= 0 as a no-op.
|
|
(ashlqi3_out, ashlhi3_out, ashlsi3_out, ashrqi3_out, ashrhi3_out,
|
|
ashrsi3_out, lshrqi3_out, lshrhi3_out, lshrsi3_out): Handle shift
|
|
count <= 0 as a no-op, and shift count >= width by copying zero
|
|
or sign bit to all bits of the result.
|
|
* config/avr/avr.md (all shifts): Add alternatives for zero shift
|
|
count, with attribute "length" set to 0 and "cc" set to "none".
|
|
|
|
2005-01-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/invoke.texi: Document -mTLS.
|
|
|
|
* testsuite/gcc.target/frv/all-tls-global-dynamic.c: New.
|
|
* testsuite/gcc.target/frv/all-tls-initial-exec.c: New.
|
|
* testsuite/gcc.target/frv/all-tls-initial-exec-pic.c: New.
|
|
* testsuite/gcc.target/frv/all-tls-local-dynamic.c: New.
|
|
* testsuite/gcc.target/frv/all-tls-local-dynamic-plt.c: New.
|
|
* testsuite/gcc.target/frv/all-tls-local-dynamic-plt-pic.c: New.
|
|
* testsuite/gcc.target/frv/all-tls-local-exec.c: New.
|
|
* testsuite/gcc.target/frv/all-tls-local-exec-TLS.c: New.
|
|
|
|
* configure.ac: Check for a TLS capable gas.
|
|
|
|
* configure: Regenerate.
|
|
|
|
2005-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/18008
|
|
* combine.c (make_field_assignment): Simplify store to zero_extract
|
|
from a source with an overlapping mask.
|
|
|
|
2005-01-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
2004-11-11 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/frv/frv.md: Add fr400_integer automaton. Don't
|
|
allow TYPE_MUL, TYPE_MACC, or TYPE_CUT to issue in parallel
|
|
to TYPE_MACC.
|
|
|
|
2005-01-26 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR middle-end/16585
|
|
* cfgbuild.c (make_edges): Do not clear or set
|
|
current_function_has_computed_jump.
|
|
* function.h (struct function): Remove the has_computed_jump field.
|
|
(current_function_has_computed_jump): Do not define.
|
|
* sched-rgn.c (is_cfg_nonregular): Return true if a basic block ends
|
|
in a computed jump. Ignore current_function_has_computed_jump.
|
|
|
|
2005-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/19515
|
|
* expr.c (categorize_ctor_elements): New argument p_must_clear.
|
|
(categorize_ctor_elements_1): Likewise. Detect a union that isn't
|
|
fully initialized.
|
|
(mostly_zeros_p): Update for new categorize_ctor_elements argument.
|
|
* gimplify.c (gimplify_init_constructor): Likewise. Only shove
|
|
objects into static storage if they have more than one non-zero value.
|
|
* tree.h (categorize_ctor_elements): Update decl.
|
|
|
|
2005-01-26 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR middle-end/19616
|
|
* tree.h (CALL_EXPR_TAILCALL): Add comment.
|
|
* calls.c (check_sibcall_argument_overlap_1): Revert the change
|
|
to this function from 2004-07-10.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Do not consider the
|
|
the current function for tail call optimizations if the address
|
|
of one of it its arguments is taken.
|
|
|
|
2005-01-26 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (fold_rtx): Call equiv_constant only when necessary.
|
|
|
|
2005-01-26 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* function.c (expand_function_end): If current_function_calls_alloca,
|
|
emit stack restore in a place that is reached when the function falls
|
|
through at the end.
|
|
|
|
2005-01-26 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* Makefile.in (../$(build_subdir)/fixincludes/fixincl): Add dummy
|
|
rule to avoid matching inappropriate suffix rule.
|
|
|
|
2005-01-26 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/19241
|
|
* tree-inline.c (copy_body_r): Do not walk subtrees after substituting.
|
|
|
|
2005-01-26 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (LIB_SPEC) <sim*>: Use -lsyslinux, not
|
|
-lsyssim. Wrap -lc -lsyssim in --start-group --end-group instead
|
|
of doubling.
|
|
(STARTFILE_SPEC): Add crti.o, before crtbegin.o.
|
|
<sim*>: Always use crt1.o, regardless of N in simN.
|
|
<!sim>: Drop support for -pg and -p variants; always use crt0.o.
|
|
(ENDFILE_SPEC): Add crtn.o, after crtend.o.
|
|
(CRT_CALL_STATIC_FUNCTION): Remove.
|
|
* config/cris/aout.h (STARTFILE_SPEC): <!melinux && sim*>: Always
|
|
use crt1.o, regardless of N in simN.
|
|
<!sim>: Drop support for -pg and -p variants; always use crt0.o.
|
|
(LIB_SPEC): Do not define; default to the one in config/cris/cris.h.
|
|
(CRIS_CPP_SUBTARGET_SPEC) <melinux && !nostdinc>: Remove special
|
|
case isystem setting.
|
|
(MAX_OFILE_ALIGNMENT): Correct to 32, not 16.
|
|
|
|
2005-01-25 Ian Lance Taylor <ian@airs.com>
|
|
|
|
* gimple-low.c (block_may_fallthru): Correct handling of
|
|
SWITCH_EXPR--may fall through if SWITCH_LABELS is NULL.
|
|
|
|
2005-01-26 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (CPP_SPEC): Adjust the various mtune=
|
|
handlers to match indentation; nested under the mtune=* handler.
|
|
Similar for mcpu= and march=.
|
|
|
|
2005-01-25 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* config/mips/linux.h (LIB_SPEC): Remove -rpath-link.
|
|
* config/mips/linux64.h (LIB_SPEC): Likewise.
|
|
* config/mn10300/linux.h (LIB_SPEC): Likewise.
|
|
* config/sh/linux.h (LIB_SPEC): Likewise.
|
|
|
|
2005-01-25 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/frv/frv.c (frv_legitimize_tls_address): New.
|
|
(TARGET_HAVE_TLS): Define.
|
|
(FRV_SYMBOL_REF_TLS_P): Define.
|
|
(frv_override_options): Handle new register classes.
|
|
(frv_legitimate_address_p): Reject tls addresses.
|
|
(frv_legitimize_address): Handle TLS addresses.
|
|
(gen_inlined_tls_plt): New.
|
|
(gen_tlsmoff): New.
|
|
(frv_legitimize_tls_address): New.
|
|
(unspec_got_name): Add TLS entries.
|
|
(got12_operand): Add R_FRV_TLSMOFF12 case.
|
|
(frv_emit_move): Fixup TLS addresses.
|
|
(frv_emit_movsi): Legitimize TLS addresses.
|
|
|
|
* config/frv/frv.h (MASK_BIG_TLS): New.
|
|
(TARGET_BIG_TLS): New.
|
|
(HAVE_AS_TLS): Define.
|
|
(TARGET_SWITCHES): Add -mTLS and -mtls options.
|
|
(enum reg_class): Add GR8_REGS, GR9_REGS, GR89_REGS.
|
|
(REG_CLASS_NAMES): Same.
|
|
(REG_CLASS_CONTENTS): Same.
|
|
(CONSTRAINT_LEN): New.
|
|
(REG_CLASS_FROM_CONSTRAINT): New.
|
|
(PREDICATE_CODES): Add symbolic_operand.
|
|
|
|
* config/frv/frv.md (define_constants): Add UNSPEC_GETTLSOFF,
|
|
UNSPEC_TLS_LOAD_GOTTLSOFF12, UNSPEC_TLS_INDIRECT_CALL,
|
|
UNSPEC_TLS_TLSDESC_LDD, UNSPEC_TLS_TLSDESC_LDD_AUX,
|
|
UNSPEC_TLS_TLSOFF_LD, UNSPEC_TLS_LDDI, UNSPEC_TLSOFF_HILO,
|
|
R_FRV_GOTTLSOFF_HI, R_FRV_GOTTLSOFF_LO, R_FRV_TLSMOFFHI,
|
|
R_FRV_TLSMOFFLO, R_FRV_TLSMOFF12, R_FRV_TLSDESCHI,
|
|
R_FRV_TLSDESCLO, R_FRV_GOTTLSDESCHI, R_FRV_GOTTLSDESCLO, GR8_REG,
|
|
GR9_REG, GR14_REG, LRREG.
|
|
(type): Add load_or_call attribute.
|
|
("load_or_call"): New reservation.
|
|
("call_gettlsoff"): New.
|
|
("tls_indirect_call"): New.
|
|
("tls_load_gottlsoff12"): New.
|
|
("tlsoff_hilo"): New.
|
|
("tls_tlsdesc_ldd"): New.
|
|
("tls_tlsoff_ld"): New.
|
|
("tls_lddi"): New.
|
|
|
|
* config/frv/frv-protos.h (symbolic_operand): Protoize.
|
|
|
|
2005-01-25 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/frv/frv.h (ASM_OUTPUT_DWARF_DTPREL): Define.
|
|
* config/frv/frv-protos.h (frv_output_dwarf_dtprel): Declare.
|
|
* config/frv/frv.c (TLS_BIAS): Define.
|
|
(frv_output_dwarf_dtprel): New.
|
|
|
|
2005-01-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/19579
|
|
* ifcvt.c (noce_try_cmove_arith): If emitting instructions to set up
|
|
both A and B, see if they don't clobber registers the other expr uses.
|
|
|
|
2005-01-25 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* real.c (do_add): Initialize signalling and canonical members.
|
|
|
|
* real.c (real_from_integer): Zero out destination.
|
|
|
|
2005-01-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimize/19337
|
|
* tree-inline.c (initialize_inlined_parameters): Copy
|
|
saved_static_chain_decl only.
|
|
|
|
2005-01-25 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19556
|
|
PR target/19584
|
|
* config/i386/i386.c (x86_inter_unit_moves): Zero.
|
|
(ix86_preferred_reload_class): Rewrite fp-constant section, with
|
|
80387 enabled, to return a proper subclass. Return the subset that
|
|
overlaps with GENERAL_REGS for PLUS.
|
|
* config/i386/i386.md (movsi_1, movdi_2): Set type to "mmx" for pxor.
|
|
|
|
2005-01-25 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/19609
|
|
* tree-complex.c (expand_complex_div_wide): Use the correct formulae.
|
|
|
|
2005-01-25 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* expmed.c (choose_multiplier): Change interface to return the
|
|
multiplier lowpart as an rtx instead of an unsigned HOST_WIDE_INT.
|
|
(expand_divmod): Update calls to choose_multiplier.
|
|
|
|
2005-01-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle-end/19330
|
|
* expmed.c (extract_bit_field): Use adjust_address instead of
|
|
gen_lowpart when op0 is a MEM.
|
|
|
|
2005-01-24 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* cfgexpand.c (expand_gimple_tailcall): Fix typo.
|
|
|
|
2005-01-24 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/irix-csr.c: New file.
|
|
* config/mips/t-iris6 (irix-csr.o): New rule to build it.
|
|
(EXTRA_MULTILIB_PARTS): Add irix-csr.o.
|
|
* config/mips/iris6.h (ENDFILE_SPEC): Include it in n32 and n64
|
|
executables.
|
|
|
|
2005-01-24 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR bootstrap/19364
|
|
* config.gcc (sparc-*-elf*): Remove sol2.h, sparc/sol2.h and
|
|
sparc/elf.h, add sparc/sp-elf.h.
|
|
(sparc-*-rtems*): Likewise.
|
|
(sparclite-*-elf*): Remove sol2.h, sparc/sol2.h, sparc/elf.h and
|
|
tm-dwarf2.h, add sparc/sp-elf.h.
|
|
(sparc86x-*-elf): Likewise.
|
|
(sparc64-*-elf*): Remove sol2.h, sparc/sol2.h and tm-dwarf2.h.
|
|
* config/sparc/liteelf.h (TARGET_SUB_OS_CPP_BUILTINS): Rename into
|
|
TARGET_OS_CPP_BUILTINS.
|
|
* config/sparc/sp86x-elf (TARGET_SUB_OS_CPP_BUILTINS): Likewise.
|
|
* config/sparc/rtemself.h (TARGET_SUB_OS_CPP_BUILTINS): Likewise.
|
|
Undefine it.
|
|
* config/sparc/openbsd64.h (NO_IMPLICIT_EXTERN_C): Undefine.
|
|
* config/sparc/sp64-elf.h (NO_IMPLICIT_EXTERN_C): New macro.
|
|
(SWITCH_TAKES_ARG): Likewise.
|
|
(LOCAL_LABEL_PREFIX): Likewise.
|
|
(ASM_GENERATE_INTERNAL_LABEL): Likewise.
|
|
(TARGET_N_FORMAT_TYPES): Delete.
|
|
(TARGET_FORMAT_TYPES): Likewise.
|
|
(ASM_DECLARE_FUNCTION_SIZE): Likewise.
|
|
* config/sparc/elf.h: Delete.
|
|
* config/sparc/sp-elf.h: New file.
|
|
|
|
2005-01-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-flow-inline.h (phi_arg_from_edge): Remove.
|
|
* tree-flow.h: Remove the corresponding prototype.
|
|
* tree-ssa-operands.h, tree-ssa-threadupdate.c, tree-ssa.c,
|
|
tree-vectorizer.c: Use dest_idx instead of phi_arg_from_edge.
|
|
|
|
2005-01-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/17751
|
|
* config/rs6000/rs6000.c (rs6000_file_start): Create toc section
|
|
for AIX ABI or ELF -fPIC.
|
|
(rs6000_emit_load_toc_table): Don't create toc_section here.
|
|
(rs6000_xcoff_file_start): Nor here.
|
|
|
|
2005-01-24 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* sh.c (ra.h): Don't #include.
|
|
(hard_regs_intersect_p): New function, resurrected from ra.c.
|
|
|
|
* sh.c: Fix 1996 Copyright.
|
|
|
|
2005-01-24 Richard Henderson <rth@redhat.com>
|
|
Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* regrename.c (note_sets): Handle subregs.
|
|
|
|
2005-01-24 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR bootstrap/18058
|
|
* genconditions.c (write_header, write_conditions): Elide file if
|
|
not GCC >= 3.0.1.
|
|
|
|
2005-01-24 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-opts.c, expmed.c, gengtype.c, tree-complex.c,
|
|
config/arm/iwmmxt.md, config/avr/avr.c, config/s390/s390.h:
|
|
Update copyright.
|
|
|
|
2005-01-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* builtins.c (get_pointer_alignment, gimplify_va_arg_expr,
|
|
expand_builtin_printf, expand_builtin_fprintf,
|
|
expand_builtin_sprintf): Use POINTER_TYPE_P instead TREE_CODE
|
|
checking against POINTER_TYPE.
|
|
(validate_arglist): Handle POINTER_TYPE code by checking
|
|
POINTER_TYPE_P.
|
|
|
|
2005-01-24 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* rtlanal.c (non_rtx_starting_operands, for_each_rtx_1,
|
|
init_rtlanal): New.
|
|
(for_each_rtx): Call for_each_rtx_1.
|
|
* rtl.h (init_rtlanal): Declare.
|
|
* toplev.c (backend_init): Call init_rtlanal.
|
|
|
|
2005-01-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* flow.c (propagate_one_insn): Formatting.
|
|
|
|
PR middle-end/19551
|
|
* flow.c (libcall_dead_p): Be more conservative if unsure.
|
|
If there are any instructions between insn and call, see if they are
|
|
all dead before saying the libcall is dead.
|
|
|
|
2005-01-24 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.md (*extendsfdf2_sse): Use "nonimmediate_operand"
|
|
operand constraint for operand 0.
|
|
|
|
2005-01-23 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 19486
|
|
* tree-complex.c (expand_complex_div_wide): Set EDGE_FALLTHRU on
|
|
edges leading to join block.
|
|
|
|
2005-01-23 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* expmed.c (expand_mult_highpart): Make static. Change type of
|
|
constant multiplier argument from unsigned HOST_WIDE_INT to rtx.
|
|
(expand_divmod): Updates calls to expand_mult_highpart by using
|
|
gen_int_mode to pass a CONST_INT rtx.
|
|
* rtl.h (expand_mult_highpart): Remove prototype.
|
|
|
|
2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* flow.c (regset_bytes, regset_size): Remove.
|
|
|
|
* cfganal.c: Fix a reference to Harvey's paper.
|
|
|
|
2005-01-23 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR rtl-optimization/19464
|
|
* tree-optimize.c (init_tree_optimization_passes): Add one more
|
|
copyrename pass just before out-of-ssa.
|
|
|
|
2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
PR bootstrap/18058
|
|
* recog.c (recog_memoized): Don't define if GENERATOR_FILE.
|
|
* ggc-none.c (ggc_free): Define.
|
|
|
|
2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cse.c (max_reg, max_insn_uid): Remove.
|
|
(cse_main): Don't access max_reg or max_insn_uid.
|
|
|
|
* c-common.c (explicit_flag_signed_bitfields,
|
|
lang_statement_code_p, lang_expand_function_end): Remove.
|
|
* c-common.h: Remove the corresponding declarations.
|
|
* c-opts.c (c_common_handle_option): Remove all write access
|
|
to explicit_flag_signed_bitfields.
|
|
|
|
* cgraph.c (cgraph_varpool_n_nodes): Remove.
|
|
(cgraph_varpool_node): Don't access cgraph_varpool_n_nodes.
|
|
* cgraph.h: Remove the corresponding declaration.
|
|
|
|
* gcse.c (null_pointer_info): Remove.
|
|
|
|
2005-01-23 Roger Sayle <roger@eyesopen.com>
|
|
Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* combine.c (simplify_logical): Only simplify logical expressions
|
|
of the form ior(and(x,y),z) by the inverse distributive law if the
|
|
result is cheaper than the original.
|
|
|
|
2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* alias.c, c-common.h, c-incpath.c, c-incpath.h, expr.c,
|
|
fold-const.c, gimplify.c, params.h, tree-data-ref.c,
|
|
tree-if-conv.c, tree-nested.c, tree-outof-ssa.c,
|
|
tree-ssa-dom.c, tree-vectorizer.c, tree.def, config/darwin.c,
|
|
config/freebsd-spec.h, config/arm/arm.h,
|
|
config/h8300/h8300.md, config/i386/i386.md,
|
|
config/i386/predicates.md, config/i386/sse.md,
|
|
config/ia64/ia64.c, config/ip2k/ip2k.c, config/s390/s390.c,
|
|
config/vax/vax.md: Fix comment typos. Follow spelling
|
|
conventions.
|
|
|
|
2005-01-23 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* gengtype.c (walk_type): Produce `not equal to' compares for loop
|
|
tests, instead of `less than'.
|
|
|
|
2005-01-23 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* function.c (assign_parm_setup_block): When creating a new stack slot
|
|
for a parameter, get its alignment from the parameter's DECL_ALIGN
|
|
rather than the type's TYPE_ALIGN. Make sure that the parameter
|
|
is at least word aligned.
|
|
|
|
2005-01-22 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/19378
|
|
* config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite.
|
|
|
|
2005-01-22 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19506
|
|
* config/i386/i386.md (movsfcc_1_sse_max): Use nonimmediate_operand
|
|
in both compare operands.
|
|
(movdfcc_1_sse_max): Likewise.
|
|
(movsfcc_1_sse): Likewise. Add earlyclobber for scratch.
|
|
(movdfcc_1_sse): Likewise.
|
|
* config/i386/i386.c (ix86_split_sse_movcc): Emit copies into the
|
|
scratch register as needed.
|
|
|
|
2005-01-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md (smaxsf3): Fix mnemonic typo.
|
|
|
|
* config/i386/i386.c (ix86_prepare_fp_compare_args): Fix is_sse test.
|
|
|
|
2005-01-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* genopinit.c (optabs): Use smin/smax for floating point too.
|
|
* doc/md.texi: Update to match. Clarify that floating point
|
|
results are undefined for +0/-0 and NaN.
|
|
* doc/rtl.texi: Likewise.
|
|
* rtl.def (SMIN, SMAX): Likewise
|
|
* tree.def (MIN_EXPR, MAX_EXPR): Likewise.
|
|
|
|
* config/alpha/alpha.md (smaxdf3, smindf3, smaxsf3, sminsf3): Add
|
|
leading 's' to the name.
|
|
* config/ia64/ia64.md (smaxsf3, sminsf3, smaxdf3, smindf3,
|
|
smaxxf3, sminxf3): Likewise.
|
|
* config/rs6000/rs6000.md (smaxdf3, smindf3, smaxsf3, sminsf3):
|
|
Likewise.
|
|
|
|
2005-01-22 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.md: Use "Uy" constraint for wcgr load/stores.
|
|
|
|
2005-01-21 Mark Dettinger <dettinge@de.ibm.com>
|
|
|
|
* config/s390/s390.c (struct processor_costs): New fields
|
|
dlgr, dlr, dr, dsgfr, dsgr.
|
|
(z900_cost, z990_cost): Values for new fields.
|
|
(s390_rtx_costs): New cases MEM und COMPARE in switch
|
|
statement. Modified handling of SIGN_EXTEND, ZERO_EXTEND,
|
|
DIV, MOD, UDIV, UMOD.
|
|
|
|
2005-01-21 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("doloop_si64"): Reload input value directly
|
|
into the register being decremented.
|
|
("doloop_si31", "doloop_di"): Likewise.
|
|
("*doloop_si_long"): Adapt pattern.
|
|
|
|
2005-01-21 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.h (HARD_REGNO_NREGS): Fix computation for
|
|
access registers.
|
|
(CLASS_MAX_NREGS): Likewise.
|
|
|
|
2005-01-21 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* doc/tree-ssa.texi (Statement Operands): Add example for new
|
|
must-def macro. Note deprecation of old operands interface.
|
|
|
|
2005-01-22 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR tree-optimization/19484
|
|
* tree-cfg.c (remove_fallthru_edge): New function.
|
|
(cleanup_control_flow): Remove fallthru edges from calls that are
|
|
now known not to return.
|
|
|
|
2005-01-20 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/19038
|
|
* tree-ssa-dom.c (cprop_operand): Don't replace loop invaeriant
|
|
copies with loop variant ones.
|
|
|
|
2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* cfganal.c, real.h, reorg.c, timevar.def, tree-ssa-ccp.c,
|
|
config/alpha/alpha-protos.h, config/alpha/alpha.h,
|
|
config/alpha/alpha.md, config/alpha/predicates.md,
|
|
config/sparc/freebsd.h, config/sparc/netbsd-elf.h,
|
|
config/sparc/sol2.h: Update copyright.
|
|
|
|
* tree-cfg.c (remove_forwarder_block_with_phi): Look at the
|
|
first label to see if it is a nonlocal label.
|
|
|
|
2005-01-22 David Edelsohn <edelsohn@gnu.org>
|
|
Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/19491
|
|
* config/rs6000/rs6000.c (rs6000_va_start): Saturate n_gpr at
|
|
maximum number of GPRs. Saturate n_fpr at maximum number of FPRs.
|
|
|
|
2005-01-22 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/rs6000/rtems.h: Update copyright.
|
|
|
|
2005-01-22 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
PR target/19548
|
|
* config/rs6000/rtems.h: Resurrect cpp_os_rtems_spec from gcc < 3.4.
|
|
(CPP_OS_RTEMS_SPEC): New (From gcc-3.3's config/rs6000/sys4.h).
|
|
(SUBSUBTARGET_EXTRA_SPECS): Use CPP_OS_RTEMS_SPEC.
|
|
|
|
2005-01-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
|
|
|
PR c/18809
|
|
* c-typeck.c (convert_arguments): Check for error_mark_node.
|
|
|
|
2005-01-21 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR tree-optimization/13000
|
|
* tree-inline.c: Include "tree-flow.h".
|
|
(expand_call_inline): If warn_return_type, warn if non-void inline
|
|
function falls through.
|
|
* tree-cfg.c (execute_warn_function_return): Don't warn about
|
|
control reaching end if TREE_NO_WARNING is set. Set
|
|
TREE_NO_WARNING.
|
|
* gimple-low.c (block_may_fallthru): Don't assume that SWITCH_EXPR
|
|
has been lowered.
|
|
* gimplify.c (shortcut_cond_expr): Don't emit a jump over the else
|
|
branch if we don't need one.
|
|
* c-typeck.c: Include "tree-flow.h"
|
|
(c_finish_bc_stmt): Don't add a goto if the current statement
|
|
list doesn't fall through to the current point.
|
|
|
|
2005-01-21 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR rtl-optimization/576
|
|
* real.c (real_arithmetic): Change return type from void to bool
|
|
to return an indication that the result may be inexact.
|
|
* real.h (real_arithmeric): Update prototype.
|
|
* fold-const.c (const_binop): Don't constant fold floating
|
|
point expressions when the user specifies -frounding-math and
|
|
the result may depend upon the run-time rounding mode.
|
|
(fold_convert_const_real_from_real): Clean-up.
|
|
(fold_initializer): Ignore flag_rounding_math for initializers.
|
|
* simplify-rtx.c (simplify_binary_operation): Likewise, don't
|
|
constant fold FP operations with flag_rounding_math if the
|
|
result may depend upon the run-time rounding mode.
|
|
|
|
2005-01-21 Tom Tromey <tromey@redhat.com>
|
|
|
|
* c-cppbuiltin.c (define__GNUC__): Correct assertion.
|
|
|
|
2005-01-21 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c: Fix comment typos.
|
|
|
|
2005-01-21 J"orn Rennecke <joern.rennecke@st.com>
|
|
|
|
* passes.c (rest_of_handle_flow2): Close / open the flow2 dump file
|
|
around the call to rest_of_handle_branch_target_load_optimize.
|
|
|
|
2005-01-21 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config.gcc (sparc-*-netbsdelf*): Include dbxelf.h
|
|
(sparc64-*-openbsd*): Likewise.
|
|
(sparclite-*-elf*): Include tm-dwarf2.h.
|
|
(sparc86x-*-elf*): Likewise.
|
|
(sparc64-*-elf*): Likewise.
|
|
* config/sparc/linux64.h (DWARF2_DEBUGGING_INFO): Delete.
|
|
(DBX_DEBUGGING_INFO): Likewise.
|
|
* config/sparc/liteelf.h (DWARF2_DEBUGGING_INFO): Likewise.
|
|
(PREFERRED_DEBUGGING_TYPE): Likewise.
|
|
* config/sparc/netbsd-elf.h (PREFERRED_DEBUGGING_TYPE): Likewise.
|
|
* config/sparc/sp64-elf.h (DBX_DEBUGGING_INFO): Likewise.
|
|
(PREFERRED_DEBUGGING_TYPE): Likewise.
|
|
* config/sparc/sp86x-elf.h (DWARF2_DEBUGGING_INFO): Likewise.
|
|
(PREFERRED_DEBUGGING_TYPE): Likewise.
|
|
* config/sparc/sparc.h (DBX_DEBUGGING_INFO): Likewise.
|
|
|
|
2005-01-21 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
PR target/18701
|
|
* combine.c (combine_simplify_rtx): Revert change of 2004-12-31.
|
|
|
|
2005-01-20 Paul Brook <paul@codesourcery.com>
|
|
|
|
* doc/rtl.texi: Document value extension requirements for CONST_INT.
|
|
|
|
2005-01-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c (tree_verify_flow_info): Check that a nonlocal
|
|
label is first in a sequence of labels.
|
|
|
|
* tree-cfg.c (tree_verify_flow_info): Fix a typo.
|
|
|
|
2005-01-20 Janis Johnson <janis187@us.ibm.com>
|
|
Giovanni Bajo <giovannibajo@gcc.gnu.org>
|
|
|
|
* doc/sourcebuild.texi (Test Directives): New.
|
|
|
|
2005-01-20 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* real.c (real_floor): Don't leave the result uninitialized when
|
|
mode is VOIDMode, but return the unrounded intermediate value.
|
|
(real_ceil): Likewise.
|
|
|
|
2005-01-20 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.md (insv): Use gen_int_mode.
|
|
|
|
2005-01-20 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete.
|
|
* config/sparc/linux.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
|
|
* config/sparc/linux64.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
|
|
* config/sparc/netbsd-elf.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
|
|
* config/sparc/sol2.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
|
|
|
|
2005-01-20 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR debug/19124
|
|
* dwarf2out.c (concat_loc_descriptor): We don't know we can use
|
|
fbreg, so we have to assume we can't.
|
|
(loc_descriptor_from_tree_1): Ditto.
|
|
(containing_function_has_frame_base): New function.
|
|
(add_location_or_const_value_attribute): Use it.
|
|
Also try to generate a frame_base from a single element location
|
|
list.
|
|
|
|
2005-01-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
PR tree-optimization/15349
|
|
* timevar.def (TV_TREE_MERGE_PHI): New.
|
|
* tree-cfg.c (tree_forwarder_block_p): Add a new argument
|
|
PHI_WANTED.
|
|
(remove_forwarder_block, cleanup_forwarder_blocks): Adjust the
|
|
calls to tree_forwarder_block_p.
|
|
(remove_forwarder_block_with_phi, merge_phi_nodes,
|
|
gate_merge_phi, pass_merge_phi): New.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add
|
|
pass_merge_phi.
|
|
* tree-pass.h: Add an extern for pass_merge_phi;
|
|
|
|
2005-01-20 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19418
|
|
* config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128): New.
|
|
(_mm_castps_pd, _mm_castps_si128): New.
|
|
(_mm_castsi128_ps, _mm_castsi128_pd): New.
|
|
|
|
2005-01-20 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19530
|
|
* config/i386/mmintrin.h (_mm_cvtsi32_si64): Use
|
|
__builtin_ia32_vec_init_v2si.
|
|
(_mm_cvtsi64_si32): Use __builtin_ia32_vec_ext_v2si.
|
|
* config/i386/i386.c (IX86_BUILTIN_VEC_EXT_V2SI): New.
|
|
(ix86_init_mmx_sse_builtins): Create it.
|
|
(ix86_expand_builtin): Expand it.
|
|
(ix86_expand_vector_set): Handle V2SFmode and V2SImode.
|
|
* config/i386/mmx.md (vec_extractv2sf_0, vec_extractv2sf_1): New.
|
|
(vec_extractv2si_0, vec_extractv2si_1): New.
|
|
|
|
2005-01-20 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/16533
|
|
* config/i386/i386.c (ix86_expand_push): New.
|
|
* config/i386/mmx.md (push<MMXMODE>1): New.
|
|
* config/i386/sse.md (push<SSEMODE>1): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
|
|
2005-01-20 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* params.def, params.h, predict.c, tree-ssa-loop-im.c: Update
|
|
copyright.
|
|
|
|
2005-01-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtl.def (CONST_VECTOR): Use RTX_CONST_OBJ.
|
|
* rtl.h (CONSTANT_P): Don't special case CONST_VECTOR.
|
|
|
|
2005-01-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19350
|
|
* config/i386/i386.c (ix86_expand_vector_move_misalign): Convert
|
|
to V4SFmode in SSE1 fallback load path.
|
|
|
|
2005-01-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_one_var): Fix typo
|
|
in QImode expansion to ix86_expand_vector_set.
|
|
(ix86_expand_vector_init_general): Fix typo in V8HImode recursive call.
|
|
|
|
2005-01-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19511
|
|
* config/i386/i386.c (ix86_preferred_reload_class): Return a proper
|
|
subclass of the input class.
|
|
(ix86_secondary_memory_needed): Always true for cross-MMX classes.
|
|
Always true for cross-SSE1 classes. Rationalize conditionals.
|
|
* config/i386/i386.h (SSE_CLASS_P, MMX_CLASS_P): Use straight equality.
|
|
* config/i386/i386.md (movsi_1): Add MMX/SSE zeros. Fix alternatives
|
|
for SSE1. Don't check TARGET_INTER_UNIT_MOVES.
|
|
(movdi_2): Add MMX/SSE zeros.
|
|
(movdi_1_rex64): Likewise. Don't check TARGET_INTER_UNIT_MOVES.
|
|
(movsf_1): Don't check TARGET_INTER_UNIT_MOVES.
|
|
(zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise.
|
|
(movsi_1_nointernunit, movdi_1_rex64_nointerunit): Remove.
|
|
(movsf_1_nointerunit, zero_extendsidi2_32_1): Remove.
|
|
(zero_extendsidi2_rex64_1): Remove.
|
|
(MOV0 peephole): Check GENERAL_REG_P.
|
|
|
|
2005-01-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19427
|
|
* config/i386/i386.c (ix86_expand_vector_set): Fix third and fourth
|
|
shufps elements.
|
|
(ix86_expand_vector_extract): Likewise.
|
|
|
|
2005-01-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR middle-end/19304
|
|
* expr.c (emit_move_change_mode): New argument force; use
|
|
simplify_gen_subreg if true.
|
|
(emit_move_via_alt_mode): Merge into ...
|
|
(emit_move_via_integer): ... here.
|
|
(emit_move_ccmode): Use emit_move_change_mode directly.
|
|
|
|
2005-01-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19518
|
|
* config/alpha/alpha.c (alpha_rtx_costs): Handle HIGH.
|
|
(alpha_preferred_reload_class): Handle CONST_VECTOR.
|
|
(alpha_emit_set_const_1): Add no_output parameter; don't emit
|
|
rtl if true.
|
|
(alpha_emit_set_const): Likewise. Make static.
|
|
(alpha_emit_set_long_const): Make static.
|
|
(alpha_extract_integer): Split out from alpha_expand_mov.
|
|
(alpha_split_const_mov): Likewise.
|
|
(alpha_expand_mov): Use them. Handle CONST_VECTOR.
|
|
(alpha_legitimate_constant_p): New.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.h (REGISTER_MOVE_COST): Correct fp<->gp cost.
|
|
(LEGITIMATE_CONSTANT_P): Re-implement with a function.
|
|
* config/alpha/alpha.md (movsi): Add n alternative.
|
|
(movsi_nt_vms, movdi_er_nofix, movdi_er_fix, movdi_fix): Likewise.
|
|
(mov<VEC>_fix, mov<VEC>_nofix): Add i alternative.
|
|
(splitters for all of the above): Use alpha_split_const_mov.
|
|
* config/alpha/predicates.md (non_add_const_operand): New.
|
|
(non_zero_const_operand): New.
|
|
(input_operand): Use alpha_legitimate_constant_p after reload.
|
|
|
|
2005-01-19 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/19038
|
|
* tree-ssa-loop-ivopts.c (allow_ip_end_pos_p): New function.
|
|
(add_candidate): Add ivs with increment in latch only if
|
|
allow_ip_end_pos_p is true.
|
|
(determine_iv_cost): Use empty_block_p.
|
|
|
|
2005-01-19 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* cfganal.c (compute_dominance_frontiers_1): Replace with new algorithm
|
|
(compute_dominance_frontiers): Ditto.
|
|
|
|
2005-01-19 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
PR target/19529
|
|
* config/sh/t-rtems: New.
|
|
* config.gcc (sh-*-rtems*): Reflect having added config/sh/t-rtems.
|
|
|
|
2005-01-19 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
* tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Always subtract
|
|
the offset of the selected field.
|
|
|
|
2005-01-19 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c (remove_forwarder_block): Fix the check to
|
|
prevent a nonlocal label from appearing in the middle of a
|
|
basic block.
|
|
|
|
2005-01-19 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR rtl-optimization/19462
|
|
* reorg.c (find_end_label): Create return insn only if
|
|
current_function_epilogue_delay_list is empty.
|
|
|
|
2005-01-19 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* doc/passes.texi: Remove paragraph mentioning new-ra.
|
|
|
|
2005-01-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/15139
|
|
* combine.c: Include params.h.
|
|
(count_rtxs): New function.
|
|
(record_value_for_reg): If replace_rtx would replace at least
|
|
2 occurrences of REG in VALUE and TEM is really large, replace REG with
|
|
(clobber (const_int 0)) instead of TEM.
|
|
* params.def (PARAM_MAX_LAST_VALUE_RTL): New.
|
|
* params.h (MAX_LAST_VALUE_RTL): New.
|
|
* Makefile.in (combine.o): Depend on $(PARAMS_H).
|
|
* doc/invoke.texi (--param max-last-value-rtl=N): Document.
|
|
|
|
PR c/17297
|
|
* c-typeck.c (digest_init): Only call build_vector if all constructor
|
|
elements are *_CST nodes.
|
|
* gimplify.c (gimplify_init_constructor): Likewise.
|
|
|
|
PR middle-end/19164
|
|
* c-typeck.c (digest_init): Only call build_vector if inside_init
|
|
is a CONSTRUCTOR.
|
|
|
|
2005-01-18 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
|
|
|
|
* toplev.c (init_asm_output): Remove dead #ifdef.
|
|
|
|
2005-01-18 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/linux.h (TARGET_C99_FUNCTIONS): Define.
|
|
|
|
2005-01-18 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* calls.c (expand_call): Check DECL_BUILT_IN_CLASS before
|
|
accessing DECL_FUNCTION_CODE.
|
|
* dojump.c (do_jump): Likewise.
|
|
* gimplify.c (gimplify_call_expr): Likewise.
|
|
* predict.c (expr_expected_value): Likewise.
|
|
(strip_builtin_expect): Likewise.
|
|
* tree-inline.c (estimate_num_insns_1): Likewise.
|
|
* tree-ssa-loop-im.c (stmt_cost): Likewise
|
|
* fold-const.c (fold): Test for BUILT_IN_NORMAL.
|
|
(tree_expr_nonnegative_p): Likewise.
|
|
|
|
2005-01-18 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.c (load_pic_register): Emit the appropriate
|
|
variant of the load_pcrel_sym pattern.
|
|
* config/sparc/sparc.md (P macro): Move to the top.
|
|
(load_pcrel_sym): Macroize using P.
|
|
(save_register_window): Likewise.
|
|
|
|
2005-01-18 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md ("sunordered"): Disable for e500.
|
|
("sordered"): Same.
|
|
|
|
2005-01-18 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR C/19472
|
|
* c-typeck.c (build_asm_expr): Strip nops off
|
|
input memory operands.
|
|
|
|
2005-01-18 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix43.h (CPLUSPLUS_CPP_SPEC): Delete
|
|
_XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED, _LARGE_FILE_API.
|
|
* config/rs6000/aix51.h (CPLUSPLUS_CPP_SPEC): Same.
|
|
* config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Same.
|
|
|
|
2005-01-18 Joel Sherrill <joel.sherrill@oarcorp.com>
|
|
|
|
PR target/19379
|
|
* config/i386/i386.c (override_options): If the 80387 is disabled,
|
|
then do not return FP values using FP registers.
|
|
|
|
2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* basic-block.h, c-common.c, c-cppbuiltin.c, c-lang.c,
|
|
c-tree.h, cfgbuild.c, cgraph.c, cgraph.h, collect2.c,
|
|
combine.c, config.gcc, coverage.h, cse.c, cselib.c,
|
|
defaults.h, df.c, dwarf2asm.c, dwarf2out.c, explow.c, expr.c,
|
|
flow.c, fold-const.c, gcse.c, ggc-page.c, gimple-low.c,
|
|
gimplify.c, ifcvt.c, langhooks-def.h, lcm.c, optabs.h,
|
|
output.h, postreload-gcse.c, postreload.c, recog.c,
|
|
resource.c, rtl.def, rtlanal.c, sched-deps.c, sched-rgn.c,
|
|
targhooks.h, toplev.c, tree-data-ref.c, tree-eh.c,
|
|
tree-flow.h, tree-loop-linear.c, tree-mudflap.h, tree-nrv.c,
|
|
tree-optimize.c, tree-outof-ssa.c, tree-pass.h,
|
|
tree-scalar-evolution.c, tree-ssa-copy.c, tree-ssa-dce.c,
|
|
tree-ssa-dse.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c,
|
|
tree-ssa-pre.c, tree-ssa.c, tree-vectorizer.c, tree.def,
|
|
unwind-dw2-fde-darwin.c, var-tracking.c: Update copyright.
|
|
|
|
* config/darwin.c, config/darwin.h, config/freebsd-spec.h,
|
|
config/alpha/alpha.c, config/arm/vfp.md,
|
|
config/i386/emmintrin.h, config/i386/i386-modes.def,
|
|
config/i386/i386-protos.h, config/i386/i386.h,
|
|
config/i386/pmmintrin.h, config/i386/ppro.md,
|
|
config/i386/predicates.md, config/i386/xmmintrin.h,
|
|
config/i860/i860.c, config/ia64/ia64-modes.def,
|
|
config/ia64/ia64-protos.h, config/ia64/ia64.h,
|
|
config/ia64/ia64.md, config/ia64/itanium1.md,
|
|
config/ia64/itanium2.md, config/ia64/predicates.md,
|
|
config/iq2000/iq2000.h, config/mips/linux64.h,
|
|
config/rs6000/aix41.h, config/rs6000/aix43.h,
|
|
config/rs6000/aix52.h, config/rs6000/darwin-fallback.c,
|
|
config/rs6000/rs6000.c, config/rs6000/rs6000.h,
|
|
config/rs6000/spe.md, config/sh/sh.md, config/sparc/linux.h,
|
|
config/sparc/linux64.h, config/sparc/litecoff.h,
|
|
config/sparc/sp64-elf.h, config/sparc/sparc.c,
|
|
config/sparc/sparc.h, config/sparc/sparc.md,
|
|
config/sparc/sysv4-only.h: Update copyright.
|
|
|
|
2005-01-18 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19496
|
|
* config/i386/i386.c (ix86_expand_fp_movcc): Fail for LTGT and UNEQ.
|
|
|
|
2005-01-18 Marc Espie <espie@openbsd.org>
|
|
* config/i386/openbsdelf.h: Typo.
|
|
|
|
2005-01-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_fp_movcc): Remove TARGET_IEEE_FP
|
|
special case for sse.
|
|
* config/i386/predicates.md (sse_comparison_operator): Likewise.
|
|
|
|
2005-01-18 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-inline.c (estimate_num_insns_1): Added cases for
|
|
ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF, and REALIGN_LOAD_EXPR.
|
|
|
|
2005-01-18 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR rtl-optimization/19296
|
|
* combine.c (simplify_comparison): Rewrite the condition under
|
|
which a non-paradoxical SUBREG of a PLUS can be lifted when
|
|
compared against a constant.
|
|
|
|
2005-01-18 Andi Kleen <ak@muc.de>
|
|
|
|
* c-typeck.c: (convert_for_assignment): Check warn_pointer_sign.
|
|
* c.opt (-Wpointer-sign): Add.
|
|
* doc/invoke.texi: (-Wpointer-sign): Add.
|
|
|
|
2005-01-18 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* config/i386/i386.c (override_options): Revert 2004-11-24 change.
|
|
* config/i386/i386.md (fmodsf3, dremsf3, *sinsf2, *cossf2, sincossf3,
|
|
*tansf3_1, tansf2, atan2sf3_1, atan2sf3, atansf2, asinsf2, acossf2,
|
|
logsf2, log10sf2, log2sf2, log1psf2, logbsf2, ilogbsf2, expsf2,
|
|
exp10sf2, exp2sf2, expm1sf2, rintsf2, floorsf2, ceilsf2, btruncsf2,
|
|
nearbyintsf2): Disable for TARGET_SSE_MATH. Leave patterns enabled
|
|
for TARGET_MIX_SSE_I387.
|
|
(fmoddf3, dremdf3, *sindf2, *sinextendsfdf2, *cosdf2, *cosextendsfdf2,
|
|
sincosdf3, *sincosextendsfdf3, *tandf3_1, tandf2, atan2df3_1,
|
|
atan2df3, atandf2, asindf2, acosdf2, logdf2, log10df2, log2df2,
|
|
log1pdf2, logbdf2, expdf2, exp10df2, exp2df2, expm1df2, rintdf2,
|
|
floordf2, ceildf2, btruncdf2, nearbyintdf2): Disable for
|
|
(TARGET_SSE2 && TARGET_SSE_MATH). Leave patterns enabled for
|
|
TARGET_MIX_SSE_I387.
|
|
(atan2sf3, atan2df3, atan2xf3): Remove register constraints
|
|
from expander.
|
|
|
|
2005-01-18 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/19424
|
|
* config/i386/mmx.md (*movv2sf_internal_rex64, *movv2sf_internal):
|
|
Add movaps alternative for xmm reg->reg move.
|
|
|
|
2005-01-17 Jeff Law <law@redhat.com>
|
|
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Clear SSA_NAME_VALUE
|
|
at the end of the main DOM loop rather than just before DOM exits.
|
|
|
|
2005-01-17 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/19121
|
|
* tree-ssa-alias.c (compute_flow_sensitive_aliasing): When
|
|
adding aliases to a name tag, also add them to the pointer's
|
|
type tag.
|
|
* tree-ssa-copy.c (merge_alias_info): Do not merge flow
|
|
sensitive alias info at all. Only check that the two pointers
|
|
have compatible pointed-to sets.
|
|
* tree-ssa.c (verify_name_tags): Verify that the alias set of
|
|
a pointer's type tag is a superset of the alias set of the
|
|
pointer's name tag.
|
|
|
|
2005-01-17 James E Wilson <wilson@specifixinc.com>
|
|
|
|
PR target/19357
|
|
* config/ia64/ia64.md (movxf): Handle general register source. Adjust
|
|
comment to document why.
|
|
|
|
2005-01-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sse.md (smaxv4sf3_finite, sse_vmsmaxv4sf3_finite,
|
|
sminv4sf3_finite, sse_vmsminv4sf3_finite, smaxv2df3_finite,
|
|
sse2_vmsmaxv2df3_finite, sminv2df3_finite,
|
|
sse2_vmsminv2df3_finite): New.
|
|
(smaxv4sf3, sse_vmsmaxv4sf3, sminv4sf3, sse_vmsminv4sf3, smaxv2df3,
|
|
sse2_vmsmaxv2df3, sminv2df3, sse2_vmsminv2df3): Remove commutative.
|
|
Force op1 into register.
|
|
|
|
2005-01-17 Kelley Cook <kcook@gcc.gnu.org>
|
|
|
|
* Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent
|
|
bubblestrap from always rebuilding build directory.
|
|
|
|
2005-01-17 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("*clc"): Remove incorrect '='.
|
|
("*cmpmem_short"): Likewise.
|
|
|
|
2005-01-17 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* basic-block.h: Document BB_* flags.
|
|
* regrename.c (copyprop_hardreg_forward): Don't use BB_VISITED,
|
|
use an sbitmap instead.
|
|
* sched-rgn.c (compute_trg_info): Likewise.
|
|
|
|
2005-01-17 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config.gcc (mips64*-*-linux*): Set the default abi to n32. Remove
|
|
redundant target_cpu_default and extra_parts lines. Use the default
|
|
"from-abi" ISA.
|
|
* config/mips/linux64.h (DRIVER_DEFAULT_ABI_SELF_SPEC): Delete.
|
|
(SUBTARGET_EXTRA_SPECS): Delete.
|
|
(DRIVER_SELF_SPECS): Remove architecture lines. Set the ABI directly.
|
|
(SUBTARGET_ASM_SPEC): Remove -mabi=n32 and -mabi=64 mappings.
|
|
* config/mips/t-linux64 (MULTILIB_DIRNAMES): Use "32" for -mabi=32
|
|
and "n32" for -mabi=n32.
|
|
|
|
2005-01-17 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR c/5675
|
|
* c-typeck.c (build_c_cast): Revert patch of 2003-02-16: don't
|
|
fold constant variables into initial values.
|
|
|
|
2005-01-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-cfg.c (tree_can_merge_blocks_p): Reorder two checks.
|
|
|
|
* tree-cfg.c (tree_forwarder_block_p): Speed up by walking
|
|
through the statements backward.
|
|
|
|
2005-01-17 Ian Lance Taylor <ian@airs.com>
|
|
|
|
PR middle-end/13127:
|
|
* tree-inline.c (expand_call_inline): Set TREE_NO_WARNING on
|
|
a variable set to the return value of the inlined function.
|
|
|
|
2005-01-17 Mark Dettinger <dettinge@de.ibm.com>
|
|
|
|
* rtlanal.c (rtx_cost): Assign cost of 0 to a SUBREG
|
|
when modes are tieable.
|
|
|
|
2005-01-17 Ranjit Mathew <rmathew@hotmail.com>
|
|
|
|
* gthr-posix.h (__gthread_active_p): Use pthread_cancel instead
|
|
of pthread_create to find out if threads are enabled.
|
|
* gthr-posix95.h (__gthread_active_p): Likewise.
|
|
|
|
2005-01-17 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* common.opt (-fnew-ra): Remove.
|
|
* ra*.*: Remove.
|
|
* toplev.h (flag_new_regalloc): Remove.
|
|
* Makefile.in (ra*.*): Don't mention.
|
|
* passes.c (rest_of_handle_new_regalloc): Remove.
|
|
(rest_of_handle_combine, rest_of_compilation): Always consider
|
|
flag_new_regalloc as false.
|
|
* doc/invoke.texi: Don't document -fnew-ra.
|
|
|
|
2005-01-17 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* bb-reorder.c (fix_edges_for_rarely_executed_code): Remove
|
|
last parameter to reg_scan.
|
|
* loop.c (loop_optimize): Likewise.
|
|
* passes.c (rest_of_handle_tracer, rest_of_handle_if_conversion,
|
|
rest_of_handle_web, rest_of_handle_cfg, rest_of_handle_jump_bypass,
|
|
rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
|
|
rest_of_handle_gcse, rest_of_handle_loop_optimize,
|
|
rest_of_handle_loop2, rest_of_handle_jump2): Likewise.
|
|
* regclass.c (reg_scan): Likewise, for the declaration.
|
|
* rtl.h (reg_scan): Likewise, for the prototype.
|
|
|
|
2005-01-17 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Don't call
|
|
mark_dfs_back_edges.
|
|
|
|
2005-01-16 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-pre.c (add_to_sets): s1 may be NULL.
|
|
(compute_avail): Uses don't go in tmp_gen.
|
|
|
|
2005-01-16 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a
|
|
loop to look for a free slot in a page entry.
|
|
|
|
2005-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/16304
|
|
* defaults.h (TARGET_DEFERRED_OUTPUT_DEFS): Provide default.
|
|
* toplev.c (compile_file): Call process_pending_assemble_output_defs
|
|
just before targetm.asm_out.file_end.
|
|
* tree.h (process_pending_assemble_output_defs): Declare.
|
|
* varasm.c (assemble_output_def, process_pending_assemble_output_defs):
|
|
New functions.
|
|
(assemble_alias): Defer generation of assembly code for defines when
|
|
TARGET_DEFERRED_OUTPUT_DEFS is true.
|
|
* config/rs6000/aix41.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
|
|
* config/rs6000/aix43.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
|
|
* doc/tm.texi (TARGET_DEFERRED_OUTPUT_DEFS): document.
|
|
|
|
2005-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/19336
|
|
* pa.c (pa_scalar_mode_supported_p): New function.
|
|
(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
|
|
* pa.h (MIN_UNITS_PER_WORD): Add comment.
|
|
|
|
* pa-protos.h (prefetch_operand): Delete.
|
|
(prefetch_cc_operand, prefetch_nocc_operand): New declations.
|
|
* pa.c (prefetch_operand): Delete.
|
|
(prefetch_cc_operand, prefetch_nocc_operand): New functions.
|
|
* pa.h (EXTRA_CONSTRAINT): Add `W' constraint.
|
|
(PREDICATE_CODES): Delete prefetch_operand. Add prefetch_cc_operand
|
|
and prefetch_nocc_operand.
|
|
* pa.md (prefetch): Rework to avoid reload problems handling short
|
|
displacements when a cache control completer needs to be provided.
|
|
(prefetch_32, prefetch_64): Delete.
|
|
(prefetch_cc, prefetch_nocc): New patterns.
|
|
|
|
2005-01-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Revert previous change.
|
|
|
|
2005-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR ada/19388
|
|
* pa.c (pa_asm_output_aligned_common): Warn if specified alignment
|
|
exceeds maximum alignment for global common data.
|
|
* pa64-hpux.h (MAX_OFILE_ALIGNMENT): Define to 32768.
|
|
* som.h (MAX_OFILE_ALIGNMENT): Likewise.
|
|
|
|
2004-01-15 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* tree-ssa-dom.c (extract_range_from_cond): Correct condition.
|
|
|
|
2004-01-15 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* harg-reg-set.h (reg_class_names): Prototype global array.
|
|
* regclass.c (reg_class_names): Declare here and initialize to
|
|
REG_CLASS_NAMES.
|
|
(dump_regclass): Remove local declaration of reg_class_names.
|
|
(regclass): Likewise.
|
|
* cfg.c (dump_flow_info): Likewise.
|
|
* ra-debug.c (reg_class_names): Likewise.
|
|
* regrename.c (reg_class_names): Likewise.
|
|
* reload.c (reg_class_names): Likewise.
|
|
* reload1.c (spill_failure): Likewise.
|
|
* config/m68hc11/m68hc11.c (reg_class_names): Likewise.
|
|
|
|
2005-01-15 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("reload_outti"): Remove predicate for
|
|
output operand. Abort if operand is not a MEM.
|
|
("reload_outdi", "reload_outdf"): Likewise.
|
|
|
|
2005-01-15 Marc Espie <espie@openbsd.org>
|
|
|
|
* config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2.
|
|
(i[34567]86-*-openbsd*): Switch to ELF for OpenBSD >= 3.4.
|
|
* config/openbsd.h: Fix C++ includes for native configurations.
|
|
Add proper OS_CPP_BUILTINS. Fix libspec for recent OpenBSD.
|
|
Add trampoline support.
|
|
* config/i386/openbsdelf.h: New.
|
|
|
|
2005-01-15 Marc Espie <espie@openbsd.org>
|
|
|
|
* collect2.c (main): Explicitly parse -dynamic-linker option.
|
|
|
|
2005-01-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/19060
|
|
* tree-ssa-dom.c (extract_range_from_cond) <case LT_EXPR, GT_EXPR>:
|
|
Return 0 if op1 <= TYPE_MIN_VALUE () resp. op1 >= TYPE_MAX_VALUE ().
|
|
(simplify_cond_and_lookup_avail_expr): Add assert for dummy == 0
|
|
and handle extract_range_from_cond returning false.
|
|
* fold-const.c (fold): Optimize comparisons with min/max even for
|
|
width > HOST_BITS_PER_WIDE_INT.
|
|
|
|
2005-01-15 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/mips/rtems.h (MIPS_DEFAULT_GVALUE): Set to 0.
|
|
* config/mips/t-rtems (MULTILIBS_DIRNAMES,MULTILIB_OPTIONS):
|
|
Remove little endian multilib variants.
|
|
Add mips32 multilib variant.
|
|
|
|
2005-01-15 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* explow.c (copy_all_reg, stabilize): Remove.
|
|
* expr.h: Remove the corresponding prototypes.
|
|
|
|
* rtlanal.c (regs_set_between_p): Remove.
|
|
* rtl.h: Remove the corresponding prototype.
|
|
|
|
2005-01-14 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6k_nonimmediate_operand): Rename
|
|
to rs6000_nonimmediate_operand.
|
|
* config/rs6000/rs6000.h (PREDICATE_CODES): Rename
|
|
rs6k_nonimmediate_operand to rs6000_nonimmediate_operand.
|
|
* config/rs6000/rs6000.md (movsi_internal1): Rename predicate to
|
|
rs6000_nonimmediate_operand.
|
|
* config/rs6000/spe.md (movdf_e500_double): Rename predicate to
|
|
rs6000_nonimmediate_operand.
|
|
|
|
2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
* tree-ssa-alias.c (pass_may_alias): Add TODO_verify_stmts.
|
|
|
|
2005-01-14 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (CLASS_MAX_NREGS): DF goes in 1 register
|
|
on e500v2.
|
|
(CANNOT_CHANGE_MODE_CLASS): Restrict DI mode changes on e500v2.
|
|
(PREDICATE_CODES): Add rs6k_nonimmediate_operand.
|
|
|
|
* config/rs6000/rs6000.c (invalid_e500_subreg): New.
|
|
(rs6k_nonimmediate_operand): New.
|
|
(rs6000_legitimate_offset_address_p): Handle DI modes on e500v2
|
|
correctly.
|
|
(legitimate_lo_sum_address_p): Same.
|
|
(rs6000_legitimize_address): Same.
|
|
(rs6000_legitimize_reload_address): Same.
|
|
(rs6000_legitimate_address): Same.
|
|
(spe_build_register_parallel): Pass DF and DC modes in a DI
|
|
register.
|
|
|
|
* config/rs6000/rs6000.md ("*movsi_internal1"): Change predicate
|
|
to rs6k_nonimmediate_operand.
|
|
|
|
* config/rs6000/spe.md ("*frob_df_di"): New.
|
|
("*frob_di_df"): New.
|
|
("*frob_di_df_2"): New.
|
|
("*mov_sidf_e500_subreg0"): New.
|
|
("*mov_sidf_e500_subreg4"): New.
|
|
("*movdf_e500_double"): Change predicate to
|
|
rs6k_nonimmediate_operand.
|
|
|
|
2005-01-14 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* postreload.c (move2add_note_store): Only call
|
|
trunc_int_for_mode on scalar integers.
|
|
|
|
2005-01-14 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree-ssa-dce.c (visited_control_parents): New sbitmap to
|
|
replace BB_VISITED uses.
|
|
(find_obviously_necessary_stmts): Don't clear BB_VISITED.
|
|
(propagate_necessity): Check the bitmap instead of BB_VISITED.
|
|
(tree_dce_done): Free visited_control_parents.
|
|
(perform_tree_ssa_dce): Allocate and clear it.
|
|
* tree-ssa-pre.c (compute_antic_aux): Make non-recursive.
|
|
(compute_antic): Iterate from here using a DFS. Use an sbitmap
|
|
instead of BB_VISITED.
|
|
|
|
2005-01-14 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* c-tree.h, coverage.h, langhooks-def.h, optabs.h, output.h,
|
|
rtl.h, targhooks.h, tree-flow.h, tree-mudflap.h, tree.h:
|
|
Remove unused prototypes.
|
|
|
|
2005-01-14 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_stack_info): Fix caching of SPE
|
|
64-bit register usage.
|
|
(spe_func_has_64bit_regs_p): Add FIXME note.
|
|
|
|
2005-01-14 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_generate_compare): Replace
|
|
flag_finite_math_only with flag_unsafe_math_optimizations.
|
|
|
|
2005-01-14 J. D. Johnston <jjohnst@us.ibm.com>
|
|
|
|
* config/s390/tpf-unwind.h (s390_fallback_frame_state): Correct
|
|
end-of-stack check.
|
|
(__tpf_eh_return): Copy TPF private stack area from the module
|
|
boundary stack frame. Add check for when module addresses are
|
|
equal, but no stub address is found.
|
|
|
|
2005-01-14 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/7525
|
|
* arm.h (struct machine_function): Add call_via field.
|
|
(thumb_call_via_label): Declare.
|
|
* arm.c (thumb_call_via_label): New variable.
|
|
(thumb_call_reg_needed): New variable.
|
|
(arm_output_function_epilogue): For Thumb code, output any per-function
|
|
call-indirect trampolines.
|
|
(thumb_call_via_reg): New function.
|
|
(arm_file_end): New function.
|
|
(TARGET_ASM_FILE_END): Call arm_file_end.
|
|
(aof_file_end): Likewise.
|
|
* arm-protos.h (thumb_call_via_reg): Declare.
|
|
* arm.md (call_reg_thumb, call_value_reg_thumb): Call
|
|
thumb_call_via_reg in normal case.
|
|
|
|
2005-01-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/19084
|
|
PR rtl-optimization/19348
|
|
* recog.c (peephole2_optimize): Do global life update if some peephole
|
|
decides it doesn't need at least one of its inputs and that change
|
|
influences liveness at the start of the basic block.
|
|
|
|
* basic-block.h (EXECUTE_IF_AND_COMPL_IN_REG_SET): Needs 2 REGSET
|
|
arguments instead of 1.
|
|
|
|
2005-01-14 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
PR middle-end/18820
|
|
* varasm.c (initializer_constant_valid_p) <ADDR_EXPR>: Return
|
|
zero for nested functions needing a static chain or functions
|
|
with a non-constant address.
|
|
|
|
2005-01-13 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation) <AND>: Optimize
|
|
(and (sign_extend X) C) into (zero_extend (and X C)).
|
|
|
|
2005-01-13 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/freebsd-spec.h: Make KSE pthread lib logic the default.
|
|
|
|
2005-01-13 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19009
|
|
PR target/19250
|
|
PR target/19252
|
|
* config/i386/i386.md (cmpdf, cmpsf, bunordered, bordered, buneq,
|
|
bunge, bungt, bunle, bunlt, bltgt): Enable for TARGET_SSE_MATH,
|
|
not just TARGET_SSE.
|
|
(cmpfp_i_387): Rename from cmpfp_i. Move after sse patterns.
|
|
(cmpfp_i_mixed): Rename from cmpfp_i_sse; use for TARGET_MIX_SSE_I387.
|
|
(cmpfp_i_sse): Rename from cmpfp_i_sse_only; use for TARGET_SSE_MATH.
|
|
(cmpfp_iu_mixed, cmpfp_iu_sse, cmpfp_iu_387): Similarly.
|
|
(fp_jcc_1_mixed, fp_jcc_1_sse, fp_jcc_1_387): Similarly.
|
|
(fp_jcc_2_mixed, fp_jcc_2_sse, fp_jcc_2_387): Similarly.
|
|
(fp_jcc_3_387, fp_jcc_4_387, fp_jcc_5_387, fp_jcc_6_387,
|
|
fp_jcc_7_387, fp_jcc_8_387): Rename from fp_jcc_N.
|
|
(movdicc_c_rex64): Rename with '*'.
|
|
(movsfcc, movdfcc): Add checks for 387 and sse math to condition.
|
|
(movsfcc_1_sse_min, movsfcc_1_sse_max, movsfcc_1_sse): New.
|
|
(movsfcc_1_387): Rename from movsfcc_1.
|
|
(movdfcc_1_sse_min, movdfcc_1_sse_max, movdfcc_1_sse): New.
|
|
(movdfcc_1, movdfcc_1_rex64): Add check for 387.
|
|
(sminsf3, smaxsf3, smindf3, smaxdf3): New.
|
|
(minsf3, minsf, minsf_nonieee, minsf_sse, mindf3, mindf,
|
|
mindf_nonieee, mindf_sse, maxsf3, maxsf, maxsf_nonieee, maxsf_sse,
|
|
maxdf3, maxdf, maxdf_nonieee, maxdf_sse, sse_movsfcc, sse_movsfcc_eq,
|
|
sse_movdfcc, sse_movdfcc_eq, sse_movsfcc_const0_1,
|
|
sse_movsfcc_const0_2, sse_movsfcc_const0_3, sse_movsfcc_const0_4,
|
|
sse_movdfcc_const0_1, sse_movdfcc_const0_2, sse_movdfcc_const0_3,
|
|
sse_movdfcc_const0_4): Remove.
|
|
* config/i386/i386.c (ix86_expand_fp_movcc): For TARGET_SSE_MATH,
|
|
recognize min/max early. Update for changed sse cmove patterns.
|
|
(ix86_split_sse_movcc): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
|
|
2005-01-13 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* tree-ssa-dse.c (fix_phi_uses): Use SSA operand iterators.
|
|
(fix_stmt_v_may_defs): Likewise.
|
|
|
|
2005-01-13 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_fp_absneg_operator): Use elt_mode
|
|
for converting the mask.
|
|
|
|
2005-01-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Change _XOPEN_SOURCE
|
|
definition to 600.
|
|
|
|
2005-01-13 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (IX86_BUILTIN_MOVQ, IX86_BUILTIN_LOADD,
|
|
IX86_BUILTIN_STORED, IX86_BUILTIN_MOVQ2DQ,
|
|
IX86_BUILTIN_MOVDQ2Q): Remove.
|
|
(IX86_BUILTIN_VEC_EXT_V4SI): New.
|
|
(ix86_init_mmx_sse_builtins, ix86_expand_builtin): Update to match.
|
|
(ix86_expand_vector_extract): For V4S[FI], extract element 0 after
|
|
shuffling.
|
|
* config/i386/sse.md (sse_concatv2sf): Accept zero operand 2.
|
|
(sse2_pextrw): Fix immediate constraint.
|
|
(sse2_loadq, sse2_loadq_rex64): Remove.
|
|
* config/i386/emmintrin.h (_mm_cvtsi128_si32, _mm_cvtsi128_si64x):
|
|
Use __builtin_ia32_vec_ext_<size>.
|
|
(_mm_cvtsi32_si128, _mm_cvtsi64x_si128): Use _mm_set_epi<size>.
|
|
|
|
2005-01-13 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* function.c (assign_parm_setup_block): Look inside original
|
|
entry_parm when inspecting PARALLEL.
|
|
|
|
2005-01-13 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
Joel Sherrill <joel@oarcorp.com>
|
|
|
|
PR target/19399
|
|
* gthr-rtems.h (__gthread_recursive_mutex_t): New type.
|
|
(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Define to
|
|
rtems_gxx_recursive_mutex_init.
|
|
(__gthread_recursive_mutex_lock): New function.
|
|
(__gthread_recursive_mutex_trylock): Likewise.
|
|
(__gthread_recursive_mutex_unlock): Likewise.
|
|
|
|
2005-01-13 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/i386/t-rtems-i386: Multilib on -mtune instead of -mcpu.
|
|
|
|
2005-01-13 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/ia64/ia64.md (ashlti3, ashlti3_internal): New.
|
|
(ashrti3_internal): Indicate output is early clobber. Generate result
|
|
into output rather than first input. Use move for low word of output
|
|
if shift count is exactly 64.
|
|
(lshrti3_internal): Likewise.
|
|
|
|
2005-01-13 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
PR target/18329
|
|
PR target/18330
|
|
* reload1.c (delete_output_reload): Don't delete an output reload
|
|
if the pseudo lives longer than a single basic block. Adjust and
|
|
improve wording of comment.
|
|
|
|
2005-01-12 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/19334
|
|
* config/darwin.c (machopic_select_section): Use TYPE_SIZE_UNIT instead
|
|
of TYPE_SIZE where we mean the number of bytes.
|
|
|
|
2005-01-12 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* function.c (assign_parm_setup_block): Relax condition on
|
|
multi-register optimization.
|
|
|
|
2005-01-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/sh/sh.md (udivsi3_sh2a, divsi3_sh2a): Give these patterns
|
|
an "in_delay_slot" attribute of "no" to prevent them being used in
|
|
delay slots. This is forbidden because they might generate
|
|
exceptions.
|
|
|
|
2005-01-12 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/19389
|
|
* config/rs6000/rs6000.md (movtf_internal): Replace r->o and m->r
|
|
with r->Y and Y->r.
|
|
|
|
2005-01-12 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/iq2000/iq2000.h (ASM_SPEC): Undefine (to stop -Qy being
|
|
passed on to GAS) but do not define, as GAS no longer supports or
|
|
needs the -m2000 option.
|
|
|
|
2005-01-11 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* builtins.c (fold_builtin_fabs): Convert argument to the appropriate
|
|
type as args of unprototyped builtins aren't automatically promoted.
|
|
(fold_builtin_abs): Likewise.
|
|
|
|
2005-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in: Set a `build-warn' variable.
|
|
|
|
2005-01-11 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/17949
|
|
* tree-ssa-loop-ivopts.c (may_be_unaligned_p): New function.
|
|
(find_interesting_uses_address): Use it.
|
|
|
|
2005-01-11 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* regrename.c (kill_value): Handle subreg's that won't simplify.
|
|
|
|
2005-01-11 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/13366
|
|
* config/i386/i386.h (enum ix86_builtins): Move ...
|
|
* config/i386/i386.c: ... here.
|
|
(IX86_BUILTIN_MOVDDUP, IX86_BUILTIN_MMX_ZERO, IX86_BUILTIN_PEXTRW,
|
|
IX86_BUILTIN_PINSRW, IX86_BUILTIN_LOADAPS, IX86_BUILTIN_LOADSS,
|
|
IX86_BUILTIN_STORESS, IX86_BUILTIN_SSE_ZERO, IX86_BUILTIN_PEXTRW128,
|
|
IX86_BUILTIN_PINSRW128, IX86_BUILTIN_LOADAPD, IX86_BUILTIN_LOADSD,
|
|
IX86_BUILTIN_STOREAPD, IX86_BUILTIN_STORESD, IX86_BUILTIN_STOREHPD,
|
|
IX86_BUILTIN_STORELPD, IX86_BUILTIN_SETPD1, IX86_BUILTIN_SETPD,
|
|
IX86_BUILTIN_CLRPD, IX86_BUILTIN_LOADPD1, IX86_BUILTIN_LOADRPD,
|
|
IX86_BUILTIN_STOREPD1, IX86_BUILTIN_STORERPD, IX86_BUILTIN_LOADDQA,
|
|
IX86_BUILTIN_STOREDQA, IX86_BUILTIN_CLRTI,
|
|
IX86_BUILTIN_LOADDDUP): Remove.
|
|
(IX86_BUILTIN_VEC_INIT_V2SI, IX86_BUILTIN_VEC_INIT_V4HI,
|
|
IX86_BUILTIN_VEC_INIT_V8QI, IX86_BUILTIN_VEC_EXT_V2DF,
|
|
IX86_BUILTIN_VEC_EXT_V2DI, IX86_BUILTIN_VEC_EXT_V4SF,
|
|
IX86_BUILTIN_VEC_EXT_V8HI, IX86_BUILTIN_VEC_EXT_V4HI,
|
|
IX86_BUILTIN_VEC_SET_V8HI, IX86_BUILTIN_VEC_SET_V4HI): New.
|
|
(ix86_init_builtins): Make static.
|
|
(ix86_init_mmx_sse_builtins): Update for changed builtins.
|
|
(ix86_expand_binop_builtin): Only use ix86_fixup_binary_operands
|
|
if all the modes match. Otherwise, fake it.
|
|
(get_element_number, ix86_expand_vec_init_builtin,
|
|
ix86_expand_vec_ext_builtin, ix86_expand_vec_set_builtin): New.
|
|
(ix86_expand_builtin): Make static. Update for changed builtins.
|
|
(ix86_expand_vector_move_misalign): Use sse2_loadlpd with zero
|
|
operand instead of sse2_loadsd. Cast sse1 fallback to V4SFmode.
|
|
(ix86_expand_vector_init_duplicate): New.
|
|
(ix86_expand_vector_init_low_nonzero): New.
|
|
(ix86_expand_vector_init_one_var, ix86_expand_vector_init_general):
|
|
Split out from ix86_expand_vector_init; handle integer modes.
|
|
(ix86_expand_vector_init): Use them.
|
|
(ix86_expand_vector_set, ix86_expand_vector_extract): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/i386/predicates.md (reg_or_0_operand): New.
|
|
* config/i386/mmx.md (mov<MMXMODEI>_internal): Add 'r' variants.
|
|
(movv2sf_internal): Likewise. And a splitter to match them all.
|
|
(vec_dupv2sf, mmx_concatv2sf, vec_setv2sf, vec_extractv2sf,
|
|
vec_initv2sf, vec_dupv4hi, vec_dupv2si, mmx_concatv2si, vec_setv2si,
|
|
vec_extractv2si, vec_initv2si, vec_setv4hi, vec_extractv4hi,
|
|
vec_initv4hi, vec_setv8qi, vec_extractv8qi, vec_initv8qi): New.
|
|
(mmx_pinsrw): Fix operand ordering.
|
|
* config/i386/sse.md (movv4sf splitter): Use direct pattern,
|
|
rather than sse_loadss expander.
|
|
(movv2df splitter): Similarly.
|
|
(sse_loadss, sse_loadlss): Remove.
|
|
(vec_dupv4sf, sse_concatv2sf, sse_concatv4sf, vec_extractv4sf_0): New.
|
|
(vec_setv4sf, vec_setv2df): Use ix86_expand_vector_set.
|
|
(vec_extractv4sf, vec_extractv2df): Use ix86_expand_vector_extract.
|
|
(sse3_movddup): Rename with '*'.
|
|
(sse3_movddup splitter): Use gen_rtx_REG instead of gen_lowpart.
|
|
(sse2_loadsd): Remove.
|
|
(vec_dupv2df_sse3): Rename from sse3_loadddup.
|
|
(vec_dupv2df, vec_concatv2df_sse3, vec_concatv2df): New.
|
|
(sse2_pinsrw): Fix argument ordering.
|
|
(sse2_loadld, sse2_loadq): Add sse1 alternatives.
|
|
(sse2_stored): Remove 'r' destination.
|
|
(vec_dupv4si, vec_dupv2di, sse2_concatv2si, sse1_concatv2si,
|
|
vec_concatv4si_1, vec_concatv2di, vec_setv2di, vec_extractv2di,
|
|
vec_initv2di, vec_setv4si, vec_extractv4si, vec_initv4si,
|
|
vec_setv8hi, vec_extractv8hi, vec_initv8hi, vec_setv16qi,
|
|
vec_extractv16qi, vec_initv16qi): New.
|
|
|
|
* config/i386/emmintrin.h (__m128i, __m128d): Use typedef, not define.
|
|
(_mm_set_sd, _mm_set1_pd, _mm_setzero_pd, _mm_set_epi64x,
|
|
_mm_set_epi32, _mm_set_epi16, _mm_set_epi8, _mm_setzero_si128): Use
|
|
constructor form.
|
|
(_mm_load_pd, _mm_store_pd): Use plain dereference.
|
|
(_mm_load_si128, _mm_store_si128): Likewise.
|
|
(_mm_load1_pd): Use _mm_set1_pd.
|
|
(_mm_load_sd): Use _mm_set_sd.
|
|
(_mm_store_sd, _mm_storeh_pd): Use __builtin_ia32_vec_ext_v2df.
|
|
(_mm_store1_pd, _mm_storer_pd): Use _mm_store_pd.
|
|
(_mm_set_epi64): Use _mm_set_epi64x.
|
|
(_mm_set1_epi64x, _mm_set1_epi64, _mm_set1_epi32, _mm_set_epi16,
|
|
_mm_set1_epi8, _mm_setr_epi64, _mm_setr_epi32, _mm_setr_epi16,
|
|
_mm_setr_epi8): Use _mm_set_foo form.
|
|
(_mm_loadl_epi64, _mm_movpi64_epi64, _mm_move_epi64): Use _mm_set_epi64.
|
|
(_mm_storel_epi64, _mm_movepi64_pi64): Use __builtin_ia32_vec_ext_v2di.
|
|
(_mm_extract_epi16): Use __builtin_ia32_vec_ext_v8hi.
|
|
(_mm_insert_epi16): Use __builtin_ia32_vec_set_v8hi.
|
|
* config/i386/mmintrin.h (_mm_setzero_si64): Use plain cast.
|
|
(_mm_set_pi32): Use __builtin_ia32_vec_init_v2si.
|
|
(_mm_set_pi16): Use __builtin_ia32_vec_init_v4hi.
|
|
(_mm_set_pi8): Use __builtin_ia32_vec_init_v8qi.
|
|
(_mm_set1_pi16, _mm_set1_pi8): Use _mm_set_piN variant.
|
|
* config/i386/pmmintrin.h (_mm_loaddup_pd): Use _mm_load1_pd.
|
|
(_mm_movedup_pd): Use _mm_shuffle_pd.
|
|
* config/i386/xmmintrin.h (_mm_setzero_ps, _mm_set_ss,
|
|
_mm_set1_ps, _mm_set_ps, _mm_setr_ps): Use constructor form.
|
|
(_mm_cvtpi16_ps, _mm_cvtpu16_ps, _mm_cvtpi8_ps, _mm_cvtpu8_ps,
|
|
_mm_cvtps_pi8, _mm_cvtpi32x2_ps): Avoid __builtin_ia32_mmx_zero;
|
|
Use _mm_setzero_ps.
|
|
(_mm_load_ss, _mm_load1_ps): Use _mm_set* form.
|
|
(_mm_load_ps, _mm_loadr_ps): Use raw dereference.
|
|
(_mm_store_ss): Use __builtin_ia32_vec_ext_v4sf.
|
|
(_mm_store_ps): Use raw dereference.
|
|
(_mm_store1_ps): Use _mm_storeu_ps.
|
|
(_mm_storer_ps): Use _mm_store_ps.
|
|
(_mm_extract_pi16): Use __builtin_ia32_vec_ext_v4hi.
|
|
(_mm_insert_pi16): Use __builtin_ia32_vec_set_v4hi.
|
|
|
|
2005-01-11 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (machopic_output_stub): Issue
|
|
ldu instead of lwzu if 64-bit -mdynamic-no-pic.
|
|
|
|
2005-01-11 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR target/18761
|
|
* config/rs6000/rs6000.c (rs6000_special_round_type_align):
|
|
Skip all DECLs except for FIELD_DECLs.
|
|
|
|
2005-01-11 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (override_options): Return error if
|
|
-mbackchain, -mpacked-stack and -mhard-float are used together.
|
|
(s390_va_start): Remove the backchain && packed-stack special case.
|
|
(s390_gimplify_va_arg): Likewise.
|
|
* doc/invoke.texi: Remove the ABI incompatibility note.
|
|
|
|
2005-01-11 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (struct s390_frame_layout): Remove
|
|
save_backchain_p.
|
|
(s390_frame_info, s390_emit_prologue): Replace occurrences of
|
|
save_backchain_p with TARGET_BACKCHAIN.
|
|
|
|
2005-01-11 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/18916
|
|
* builtins.c (std_gimplify_va_arg_expr): Adjust alignment of *ap.
|
|
* expr.h (struct locate_and_pad_arg_data): Add "boundary".
|
|
* function.c (locate_and_pad_parm): Set new field.
|
|
(assign_parm_find_stack_rtl): Use it instead of FUNCTION_ARG_BOUNDARY.
|
|
Tweak where_pad test to include "none". Always set mem align for
|
|
stack_parm.
|
|
(assign_parm_adjust_stack_rtl): Discard stack_parm if alignment
|
|
not sufficient for type.
|
|
(assign_parm_setup_block): If stack_parm is zero on entry, always
|
|
make a new stack local. Block move old stack parm if necessary
|
|
to new aligned stack local.
|
|
(assign_parm_setup_stack): Use a block move to handle
|
|
potentially misaligned entry_parm.
|
|
(assign_parms_unsplit_complex): Specify required alignment when
|
|
creating stack local.
|
|
* calls.c (compute_argument_addresses): Override alignment of stack
|
|
arg calculated from its type with the alignment given by
|
|
FUNCTION_ARG_BOUNDARY.
|
|
(store_one_arg): Likewise.
|
|
|
|
2005-01-11 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/ia64/ia64.md (zero_extendsidi2): Replace zxt4 by addp4.
|
|
Change respective itanium_class attribute to ialu.
|
|
(shladdp4_internal): New.
|
|
* config/ia64/predicates.md (shladd_log2_operand): New.
|
|
|
|
2005-01-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (store_constructor): Use rtvec_alloc instead of
|
|
alloca+gen_rtvec_v, and an incorrect number passed to alloca.
|
|
|
|
2005-01-11 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* config/alpha/alpha.c, config/i386/mmx.md: Fix comment typos.
|
|
|
|
2005-01-11 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* varasm.c (default_section_type_flags_1): Don't set SECTION_SMALL.
|
|
* config/ia64/ia64.c (TARGET_SECTION_TYPE_FLAGS): Define.
|
|
(TARGET_RWRELOC): Define.
|
|
(ia64_rwreloc_section_type_flags): Delete.
|
|
(ia64_section_type_flags): New function.
|
|
* config/ia64/hpux.h (TARGET_SECTION_TYPE_FLAGS): Don't define.
|
|
(TARGET_RWRELOC): Define.
|
|
|
|
2005-01-10 David Mosberger <davidm@hpl.hp.com>
|
|
|
|
PR target/18987
|
|
* config/ia64/ia64.c (process_set): For alloc insn, only call
|
|
process_epilogue is !frame_pointer_needed.
|
|
|
|
2005-01-10 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR c++/19355
|
|
* c-common.c (c_common_truthvalue_conversion): TRUTH_NOT_EXPR is a
|
|
unary operator and can't be treated as a binary/comparison operator.
|
|
|
|
2005-01-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_function_value): Use type_natural_mode.
|
|
(ix86_return_in_memory): Likewise.
|
|
(function_arg_advance): Likewise. Mirror structure in function_arg
|
|
for choosing register to advance.
|
|
|
|
2005-01-10 Kazu Hirata <kazu@cs.umass.edu>
|
|
|
|
* tree-vectorizer.c, tree.def: Fix comment typos.
|
|
|
|
2005-01-10 Mark Dettinger <dettinge@de.ibm.com>
|
|
|
|
* config/s390/s390.c (struct processor_costs): 4 new fields:
|
|
ddbr, ddr, debr, der.
|
|
(s390_rtx_costs): More precise handling of divide instructions.
|
|
|
|
2005-01-10 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/t-aix43 (BOOT_LDFLAGS): Define.
|
|
|
|
2005-01-10 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/ia64/ia64.c (ia64_in_small_data_p): Also handle the section
|
|
names resulting from -ffunction-sections/-fdata-sections and linkonce
|
|
ones.
|
|
* varasm.c (default_section_type_flags_1): Also set SECTION_SMALL
|
|
based on the section name. Rearrange the section name comparison logic
|
|
slightly so that each section name is compared against at most once.
|
|
|
|
2005-01-10 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* doc/invoke.texi (Code Gen Options): Add PowerPC to the list of
|
|
targets for which -fPIC reduces limitations on the GOT size.
|
|
|
|
2005-01-09 Falk Hueffner <falk@debian.org>
|
|
|
|
* fold-const.c (fold): Also handle EXACT_DIV_EXPR when folding
|
|
X/C1 cmpop C2.
|
|
|
|
2005-01-09 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/18720
|
|
* collect2.c (main): Set aixrtl_flag for -brtl option.
|
|
(resolve_lib_name): Search for .so file extension before .a
|
|
if aixrtl_flag set.
|
|
|
|
2005-01-09 Dorit Naishlos <dorit@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_enhance_data_refs_alignment): Add dump prints.
|
|
(vect_analyze_data_refs_alignment): Add dump prints.
|
|
|
|
2005-01-09 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_analyze_offset_expr): Use
|
|
expr_invariant_in_loop_p.
|
|
Initialize outputs first thing in the function.
|
|
(vect_update_ivs_after_vectorizer): Call initial_condition_in_loop_num.
|
|
(vect_is_simple_iv_evolution): Call initial_condition_in_loop_num.
|
|
(vect_analyze_pointer_ref_access): Check that the initial condition of
|
|
the access function is loop invariant.
|
|
|
|
2005-01-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (bdesc_2arg): Update names for mmx_ prefixes.
|
|
(ix86_expand_builtin): Likewise. Frob MASKMOVQ wrt the input mem
|
|
just like MASKMOVDQU. Return plain zero for MMX_ZERO.
|
|
* config/i386/i386.md (MMXMODEI, mov<MMXMODEI>,
|
|
mov<MMXMODEI>_internal_rex64, mov<MMXMODEI>_internal, movv2sf,
|
|
movv2sf_internal_rex64, movv2sf_internal, MMXMODE,
|
|
movmisalign<MMXMODE>, mmx_pmovmskb, mmx_maskmovq, mmx_maskmovq_rex,
|
|
sse_movntdi, addv8qi3, addv4hi3, addv2si3, mmx_adddi3, ssaddv8qi3,
|
|
ssaddv4hi3, usaddv8qi3, usaddv4hi3, subv8qi3, subv4hi3, subv2si3,
|
|
mmx_subdi3, sssubv8qi3, sssubv4hi3, ussubv8qi3, ussubv4hi3,
|
|
mulv4hi3, smulv4hi3_highpart, umulv4hi3_highpart, mmx_pmaddwd,
|
|
sse2_umulsidi3, mmx_iordi3, mmx_xordi3, mmx_anddi3, mmx_nanddi3,
|
|
mmx_uavgv8qi3, mmx_uavgv4hi3, mmx_psadbw, mmx_pinsrw, mmx_pinsrw,
|
|
mmx_pextrw, mmx_pshufw, eqv8qi3, eqv4hi3, eqv2si3, gtv8qi3, gtv4hi3,
|
|
gtv2si3, umaxv8qi3, smaxv4hi3, uminv8qi3, sminv4hi3, ashrv4hi3,
|
|
ashrv2si3, lshrv4hi3, lshrv2si3, mmx_lshrdi3, ashlv4hi3, ashlv2si3,
|
|
mmx_ashldi3, mmx_packsswb, mmx_packssdw, mmx_packuswb, mmx_punpckhbw,
|
|
mmx_punpckhwd, mmx_punpckhdq, mmx_punpcklbw, mmx_punpcklwd,
|
|
mmx_punpckldq, emms, addv2sf3, subv2sf3, subrv2sf3, gtv2sf3, gev2sf3,
|
|
eqv2sf3, pfmaxv2sf3, pfminv2sf3, mulv2sf3, femms, pf2id, pf2iw,
|
|
pfacc, pfnacc, pfpnacc, pi2fw, floatv2si2, pfrcpv2sf2, pfrcpit1v2sf3,
|
|
pfrcpit2v2sf3, pfrsqrtv2sf2, pfrsqit1v2sf3, pmulhrwv4hi3, pswapdv2si2,
|
|
pswapdv2sf2): Move to mmx.md; rename as necessary with leading
|
|
mmx_ prefix.
|
|
(mmx_clrdi, pavgusb): Remove.
|
|
(ldmxcsr, stmxcsr, sfence, sfence_insn): Move to sse.md; rename
|
|
with leading sse_ prefix.
|
|
* config/i386/sse.md: Receive them.
|
|
* config/i386/mmx.md: New file.
|
|
(MMXMODE12, MMXMODE24, mmxvecsize): New.
|
|
(subrv2sf3): Turn into expander for normal subtraction.
|
|
(mmx_addv2sf3, mmx_mulv2sf3, mmx_smaxv2sf3, mmx_sminv2sf3,
|
|
mmx_eqv2sf3, mmx_mulv4hi3, mmx_smulv4hi3_highpart,
|
|
mmx_umulv4hi3_highpart, mmx_pmaddwd, mmx_pmulhrwv4hi3, sse2_umulsidi3,
|
|
mmx_umaxv8qi3, mmx_smaxv4hi3, mmx_uminv8qi3, mmx_sminv4hi3): Mark
|
|
commutative; use ix86_binary_operator_ok.
|
|
(mmx_add<MMXMODEI>3, mmx_ssadd<MMXMODE12>3, mmx_usadd<MMXMODE12>3,
|
|
mmx_sub<MMXMODEI>3, mmx_sssub<MMXMODE12>3, mmx_ussub<MMXMODE12>3
|
|
mmx_ashr<MMXMODE24>3, mmx_lshr<MMXMODE23>3, mmx_ashl<MMXMODE24>3
|
|
mmx_eq<MMXMODEI>3, mmx_gt<MMXMODEI>3, mmx_and<MMXMODEI>3,
|
|
mmx_nand<MMXMODEI>3, mmx_ior<MMXMODEI>3, mmx_xor<MMXMODEI>3):
|
|
Macroize from existing patterns; use ix86_binary_operator_ok.
|
|
(mmx_packsswb, mmx_packssdw, mmx_packuswb): Add memory alternative.
|
|
(mmx_punpckhbw, mmx_punpcklbw, mmx_punpckhwd, mmx_punpcklwd,
|
|
mmx_punpckhdq, mmx_punpckhdq, mmx_punpckldq): Likewise. Model
|
|
with vec_select+vec_concat.
|
|
(mmx_pshufw, mmx_pshufw_1): Likewise.
|
|
(mmx_uavgv8qi3): Merge pavgusb. Model correcty.
|
|
(mmx_uavgv4hi3): Model correctly.
|
|
* config/i386/mmintrin.h (_mm_and_si64, _mm_andnot_si64, _mm_or_si64,
|
|
_mm_xor_si64): Remove casts.
|
|
|
|
2005-01-09 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
PR tree-optimization/19224
|
|
* tree-scalar-evolution.c (get_instantiated_value,
|
|
set_instantiated_value): New functions.
|
|
(instantiate_parameters_1): Cache the results.
|
|
(instantiate_parameters, resolve_mixers): Initialize and free
|
|
the cache.
|
|
|
|
2005-01-08 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/i386/i386.md (addhi_4): Correct reference in comment.
|
|
(addqi_4): Same.
|
|
|
|
2005-01-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/emmintrin.h (_mm_cvtsi128_si32): Move earlier.
|
|
(_mm_cvtsi128_si64x): Likewise.
|
|
(_mm_srl_epi64, _mm_srl_epi32, _mm_srl_epi16, _mm_sra_epi32,
|
|
_mm_sra_epi16, _mm_sll_epi64, _mm_sll_epi32, _mm_sll_epi16): Use
|
|
the _mm_{srl,sll}i_foo counterpart, and _mm_cvtsi128_si32.
|
|
* config/i386/i386-modes.def: Add V16HI, V32QI, V4DF, V8SF.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/i386/i386.c (print_operand): Add 'H'.
|
|
(ix86_fixup_binary_operands): Split out from ...
|
|
(ix86_expand_binary_operator): ... here.
|
|
(ix86_fixup_binary_operands_no_copy): New.
|
|
(ix86_expand_fp_absneg_operator): Handle vector mode results.
|
|
(bdesc_2arg): Update names for sse{,2,3}_ prefixes.
|
|
(ix86_init_mmx_sse_builtins): Remove *maskncmp* special cases.
|
|
(safe_vector_operand): Use CONST0_RTX.
|
|
(ix86_expand_binop_builtin): Use ix86_fixup_binary_operands.
|
|
(ix86_expand_builtin): Merge CODE_FOR_sse2_maskmovdqu_rex64 and
|
|
CODE_FOR_sse2_maskmovdqu. Special case SSE version of MASKMOVDQU
|
|
expansion. Update names for sse{,2,3}_ prefixes. Remove *maskncmp*
|
|
special cases.
|
|
* config/i386/i386.h (IX86_BUILTIN_CMPNGTSS): New.
|
|
(IX86_BUILTIN_CMPNGESS): New.
|
|
* config/i386/i386.md (UNSPEC_FIX_NOTRUNC): New.
|
|
(attr type): Add sselog1.
|
|
(attr unit, attr memory): Handle it.
|
|
(movti, movti_internal, movti_rex64): Move near other integer moves.
|
|
(movtf, movtf_internal): Move near other fp moves.
|
|
(SSEMODE, SSEMODEI, vec_setv2df, vec_extractv2df, vec_initv2df,
|
|
vec_setv4sf, vec_extractv4sf, vec_initv4sf, movv4sf, movv4sf_internal,
|
|
movv2df, movv2df_internal, mov<SSEMODEI>, mov<SSEMODEI>_internal,
|
|
movmisalign<SSEMODE>, sse_movups_1, sse_movmskps, sse_movntv4sf,
|
|
sse_movhlps, sse_movlhps, sse_storehps, sse_loadhps, sse_storelps,
|
|
sse_loadlps, sse_loadss, sse_loadss_1, sse_movss, sse_storess,
|
|
sse_shufps, addv4sf3, vmaddv4sf3, subv4sf3, vmsubv4sf3, negv4sf2,
|
|
mulv4sf3, vmmulv4sf3, divv4sf3, vmdivv4sf3, rcpv4sf2, vmrcpv4sf2,
|
|
rsqrtv4sf2, vmrsqrtv4sf2, sqrtv4sf2, vmsqrtv4sf2, sse_andv4sf3,
|
|
sse_nandv4sf3, sse_iorv4sf3, sse_xorv4sf3, sse2_andv2df3,
|
|
sse2_nandv2df3, sse2_iorv2df3, sse2_xorv2df3, sse2_andv2di3,
|
|
sse2_nandv2di3, sse2_iorv2di3, sse2_xorv2di3, maskcmpv4sf3,
|
|
vmmaskcmpv4sf3, sse_comi, sse_ucomi, sse_unpckhps, sse_unpcklps,
|
|
smaxv4sf3, vmsmaxv4sf3, sminv4sf3, vmsminv4sf3, cvtpi2ps, cvtps2pi,
|
|
cvttps2pi, cvtsi2ss, cvtsi2ssq, cvtss2si, cvtss2siq, cvttss2si,
|
|
cvttss2siq, addv2df3, vmaddv2df3, subv2df3, vmsubv2df3, mulv2df3,
|
|
vmmulv2df3, divv2df3, vmdivv2df3, smaxv2df3, vmsmaxv2df3, sminv2df3,
|
|
vmsminv2df3, sqrtv2df2, vmsqrtv2df2, maskcmpv2df3, vmmaskcmpv2df3,
|
|
sse2_comi, sse2_ucomi, sse2_movmskpd, sse2_pmovmskb, sse2_maskmovdqu,
|
|
sse2_maskmovdqu_rex64, sse2_movntv2df, sse2_movntv2di, sse2_movntsi,
|
|
cvtdq2ps, cvtps2dq, cvttps2dq, cvtdq2pd, cvtpd2dq, cvttpd2dq,
|
|
cvtpd2pi, cvttpd2pi, cvtpi2pd, cvtsd2si, cvtsd2siq, cvttsd2si,
|
|
cvttsd2siq, cvtsi2sd, cvtsi2sdq, cvtsd2ss, cvtss2sd, cvtpd2ps,
|
|
cvtps2pd, addv16qi3, addv8hi3, addv4si3, addv2di3, ssaddv16qi3,
|
|
ssaddv8hi3, usaddv16qi3, usaddv8hi3, subv16qi3, subv8hi3, subv4si3,
|
|
subv2di3, sssubv16qi3, sssubv8hi3, ussubv16qi3, ussubv8hi3, mulv8hi3,
|
|
smulv8hi3_highpart, umulv8hi3_highpart, sse2_umulsidi3,
|
|
sse2_umulv2siv2di3, sse2_pmaddwd, sse2_uavgv16qi3, sse2_uavgv8hi3,
|
|
sse2_psadbw, sse2_pinsrw, sse2_pextrw, sse2_pshufd, sse2_pshuflw,
|
|
sse2_pshufhw, eqv16qi3, eqv8hi3, eqv4si3, gtv16qi3, gtv8hi3,
|
|
gtv4si3, umaxv16qi3, smaxv8hi3, uminv16qi3, sminv8hi3, ashrv8hi3,
|
|
ashrv4si3, lshrv8hi3, lshrv4si3, lshrv2di3, ashlv8hi3, ashlv4si3,
|
|
ashlv2di3, sse2_ashlti3, sse2_lshrti3, sse2_unpckhpd, sse2_unpcklpd,
|
|
sse2_packsswb, sse2_packssdw, sse2_packuswb, sse2_punpckhbw,
|
|
sse2_punpckhwd, sse2_punpckhdq, sse2_punpcklbw, sse2_punpcklwd,
|
|
sse2_punpckldq, sse2_punpcklqdq, sse2_punpckhqdq, sse2_movupd,
|
|
sse2_movdqu, sse2_movdq2q, sse2_movdq2q_rex64, sse2_movq2dq,
|
|
sse2_movq2dq_rex64, sse2_loadd, sse2_stored, sse2_storehpd,
|
|
sse2_loadhpd, sse2_storelpd, sse2_loadlpd, sse2_movsd, sse2_loadsd,
|
|
sse2_loadsd_1, sse2_storesd, sse2_shufpd, sse2_clflush, sse2_mfence,
|
|
mfence_insn, sse2_lfence, lfence_insn, mwait, monitor, addsubv4sf3,
|
|
addsubv2df3, haddv4sf3, haddv2df3, hsubv4sf3, hsubv2df3, movshdup,
|
|
movsldup, lddqu, loadddup, movddup): Move to sse.md. Any with
|
|
non-optabs meanings renamed with an "sse{,2,3}_" prefix at the
|
|
same time.
|
|
(SSEPUSH, push<SSEPUSH>): Remove.
|
|
(MMXPUSH, push<MMXPUSH>): Remove.
|
|
(sse_movaps, sse_movaps_1, sse_movups): Remove.
|
|
(sse2_movapd, sse2_movdqa, sse2_movq): Remove.
|
|
(sse2_andti3, sse2_nandti3, sse2_iorti3, sse2_xorti3): Remove.
|
|
(sse_clrv4sf, sse_clrv2df, sse2_clrti): Remove.
|
|
(maskncmpv4sf3, vmmaskncmpv4sf3): Remove.
|
|
(maskncmpv2df3, vmmaskncmpv2df3): Remove.
|
|
(ashrv8hi3_ti, ashrv4si3_ti, lshrv8hi3_ti, lshrv4si3_ti): Remove.
|
|
(lshrv2di3_ti, ashlv8hi3_ti, ashlv4si3_ti, ashlv2di3_ti): Remove.
|
|
* config/i386/athlon.md (athlon_sselog_load): Handle sselog1.
|
|
(athlon_sselog_load_k8, athlon_sselog, athlon_sselog_k8): Likewise.
|
|
* config/i386/ppro.md (ppro_sse_div_V4SF_load): Fix memory attr.
|
|
(ppro_sse_log_V4SF_load): Similarly. Handle sselog1.
|
|
(ppro_sse_log_V4SF): Handle sselog1.
|
|
* config/i386/predicates.md (const_0_to_1_operand): New.
|
|
(const_0_to_255_mul_8_operand): New.
|
|
(const_1_to_31_operand): Rename from const_int_1_31_operand.
|
|
(const_2_to_3_operand, const_4_to_7_operand): New.
|
|
* config/i386/sse.md: New file.
|
|
(SSEMODE12, SSEMODE24, SSEMODE124, SSEMODE248, ssevecsize): New.
|
|
(sse_movups): Rename from sse_movups_1.
|
|
(sse_loadlss): Rename from sse_loadss_1.
|
|
(andv4sf3, iorv4sf3, xorv4sf3, andv2df3): Remove the sse prefix
|
|
from the name.
|
|
(negv4sf2): Use ix86_expand_fp_absneg_operator.
|
|
(absv4sf2, negv2df, absv2df): New.
|
|
(addv4sf3): Add expander to call ix86_fixup_binary_operands_no_copy.
|
|
(subv4sf3, mulv4sf3, divv4sf3, smaxv4sf3, sminv4sf3, andv4sf3,
|
|
iorv4sf3, xorv4sf3, addv2df3, subv2df3, mulv2df3, divv2df3,
|
|
smaxv2df3, sminv2df3, andv2df3, iorv2df3, xorv2df3, mulv8hi3,
|
|
umaxv16qi3, smaxv8hi3, uminv16qi3, sminv8hi3): Likewise.
|
|
(sse3_addsubv4sf3): Model correctly.
|
|
sse3_haddv4sf3, sse3_hsubv4sf3, sse3_addsubv2df3, sse3_haddv2df3,
|
|
sse3_hsubv2df3, sse2_ashlti3, sse2_lshrti3): Likewise.
|
|
(sse_movhlps): Model with vec_select+vec_concat.
|
|
(sse_movlhps, sse_unpckhps, sse_unpcklps, sse3_movshdup,
|
|
sse3_movsldup, sse_shufps, sse_shufps_1, sse2_unpckhpd, sse3_movddup,
|
|
sse2_unpcklpd, sse2_shufpd, sse2_shufpd_1, sse2_punpckhbw,
|
|
sse2_punpcklbw, sse2_punpckhwd, sse2_punpcklwd, sse2_punpckhdq,
|
|
sse2_punpckldq, sse2_punpckhqdq, sse2_punpcklqdq, sse2_pshufd,
|
|
sse2_pshufd_1, sse2_pshuflw, sse2_pshuflw_1, sse2_pshufhw,
|
|
sse2_pshufhw_1): Likewise.
|
|
(neg<SSEMODEI>2, one_cmpl<SSEMODEI>2): New.
|
|
(add<SSEMODEI>3, sse2_ssadd<SSEMODE12>3, sse2_usadd<SSEMODE12>3,
|
|
sub<SSEMODEI>3, sse2_sssub<SSEMODE12>3, sse2_ussub<SSEMODE12>3,
|
|
ashr<SSEMODE24>3, lshr<SSEMODE248>3, sse2_eq<SSEMODE124>3,
|
|
sse2_gt<SSEMODDE124>3, and<SSEMODEI>3, sse_nand<SSEMODEI>3,
|
|
ior<SSEMODEI>3, xor<SSEMODEI>3): Macroize from existing patterns.
|
|
(addv4sf3, sse_vmaddv4sf3, mulv4sf3, sse_vmmulv4sf3, smaxv4sf3,
|
|
sse_vmsmaxv4sf3, sminv4sf3, sse_vmsminv4sf3, addv2df3, sse2_vmaddv2df3,
|
|
mulv2df3, sse2_vmmulv2df3, smaxv2df3, sse2_vmsmaxv2df3, sminv2df3,
|
|
sse2_vmsminv2df3, umaxv16qi3, smaxv8hi3, uminv16qi3
|
|
sminv8hi3): Mark commutative
|
|
operands. Use ix86_binary_operator_ok.
|
|
(sse_unpckhps, sse_unpcklps, sse2_packsswb, sse2_packssdw,
|
|
sse2_packuswb, sse2_punpckhbw, sse2_punpcklbw, sse2_punpckhwd,
|
|
sse2_punpcklwd, sse2_punpckhdq, sse2_punpckldq, sse2_punpckhqdq,
|
|
sse2_punpcklqdq): Allow operand2 in memory.
|
|
(sse_movhlps, sse_movlhps, sse2_unpckhpd, sse2_unpcklpd
|
|
sse2_movsd): Add memory alternatives.
|
|
(sse_storelps): Turn expander into an insn; split after reload.
|
|
(sse_storess, sse2_loadhpd, sse2_loadlpd): Add non-xmm inputs.
|
|
(sse2_storehpd, sse2_storelpd): Add non-xmm outputs.
|
|
|
|
2005-01-08 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* configure.ac (DWARF-2 debug_line): Use objdump.
|
|
* configure: Regenerate.
|
|
|
|
2005-01-08 Jeff Law <law@redhat.com>
|
|
Diego Novillo <dnovillo@redhat.com>
|
|
|
|
PR tree-optimization/18241
|
|
* tree-nrv.c (tree_nrv): Ignore volatile return values.
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Do not optimize
|
|
statements with volatile operands.
|
|
* tree-ssa-operands.c (add_stmt_operand): Do add volatile
|
|
operands after marking a statement with has_volatile_ops.
|
|
|
|
2005-01-08 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* tree.c (int_fits_type_p): Always honor integer constant
|
|
TYPE_MIN_VALUE and TYPE_MAX_VALUE if they exist.
|
|
|
|
2005-01-08 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* ifcvt.c (find_if_case_1): Reinstate 2005-01-04 change, now that
|
|
the latent bug in rtl_delete_block has been resolved.
|
|
|
|
2005-01-08 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/t-iris6 (MULTILIB_DIRNAMES): Use -mabi argument values.
|
|
(MULTILIB_OSDIRNAMES): Use the standard lib, lib32 and lib64.
|
|
|
|
2005-01-08 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/t-slibgcc-irix (SHLIB_LINK): Install a copy of the
|
|
library as @multilib_dir@/$(SHLIB_SONAME).
|
|
|
|
2005-01-07 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* configure.ac (HAVE_AS_OFFSETABLE_LO10): Fix typo.
|
|
* configure: Regenerate.
|
|
|
|
2005-01-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-common.c (handle_mode_attribute): For ENUMERAL_TYPE, also copy
|
|
TYPE_MODE.
|
|
|
|
2005-01-07 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/13674
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
|
|
Convert non-word aligned offset address using ld/std into
|
|
indirect address.
|
|
|
|
2005-01-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md (sse_loadhps splitter): Fix operand number typo.
|
|
|
|
2005-01-07 Richard SAndiford <rsandifo@redhat.com>
|
|
|
|
* tree.h (IS_EXPR_CODE_CLASS): Use a straight-forward range check.
|
|
|
|
2005-01-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/19283
|
|
* fold-const.c (fold_widened_comparison): Return NULL if shorter_type
|
|
is not shorter than the original type.
|
|
|
|
PR rtl-optimization/19012
|
|
* config/i386/i386.md (addqi_1_slp): Set memory attribute.
|
|
|
|
PR rtl-optimization/18861
|
|
* cfgbuild.c (BLOCK_USED_BY_TABLEJUMP): Define.
|
|
(FULL_STATE): Define.
|
|
(mark_tablejump_edge): New function.
|
|
(purge_dead_tablejump_edges): New function.
|
|
(find_bb_boundaries): Use it.
|
|
|
|
PR tree-optimization/18828
|
|
* builtins.c (expand_builtin_next_arg): Remove argument and all
|
|
the argument checking.
|
|
(expand_builtin): Adjust caller.
|
|
(expand_builtin_va_start): Likewise. Remove error for too many
|
|
arguments.
|
|
(fold_builtin_next_arg): Issue error for too many arguments.
|
|
After checking arguments, replace them with magic arguments that
|
|
prevent further checking of the args.
|
|
|
|
2005-01-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa64-hpux.h (STARTFILE_SPEC): Fix typo in spec.
|
|
|
|
2005-01-06 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR target/6077
|
|
* gcc.c (input_suffix_matches): Tweak the semantics of %{.s:...}
|
|
and %{.S:...} (and their negative variants) to test whether the
|
|
input file is assembler or pre-processed-assembler independent of
|
|
the actual filename extension.
|
|
|
|
2005-01-06 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* simplify-rtx.c (simplify_subreg): Simplify truncations of shifts
|
|
of sign or zero extended values.
|
|
|
|
2005-01-06 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* c-cppbuiltin.c (builtin_define_float_constants): Set __*_EPSILON__
|
|
for IBM long double format correctly.
|
|
|
|
2005-01-06 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/18792
|
|
|
|
* tree-data-ref.c (build_classic_dist_vector): Change first_loop
|
|
to first_loop_depth, and use loop depth instead of loop number.
|
|
(build_classic_dir_vector): Ditto.
|
|
(compute_data_dependences_for_loop): Use depth, not loop number.
|
|
* tree-loop-linear.c (try_interchange_loops): Use loop depth, not loop
|
|
number. Pass in loops, instead of loop numbers.
|
|
(gather_interchange_stats): Ditto.
|
|
(linear_transform_loops): Ditto.
|
|
|
|
2005-01-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
PR rtl-opt/13299
|
|
* loop.c (get_monotonic_increment, biased_biv_fits_mode_p,
|
|
biv_fits_mode_p, extension_within_bounds_p): New functions.
|
|
(check_ext_dependent_givs): Use them.
|
|
|
|
2005-01-06 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* cfgrtl.c (rtl_delete_block): A basic block may be followed by
|
|
more than one barrier, in which case we should delete them all.
|
|
|
|
2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
|
|
|
|
* gcc.c (process_command): Change year in 'gcc --version' to 2005.
|
|
|
|
2005-01-05 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR middle-end/19286
|
|
Fix PR debug/19267
|
|
* dwarf2out.c (gen_subprogram_die): If we've already tried to
|
|
output this subprogram, simply ignore this attempt to do it again.
|
|
(add_abstract_origin_attribute): Don't abort trying to add the abstract
|
|
origin attribute if it's not possible.
|
|
(gen_block_die): Don't ignore subblocks of "unused" blocks.
|
|
(decls_for_scope): Ditto.
|
|
* gimple-low.c (mark_blocks_with_used_subblocks): Remove.
|
|
(mark_used_blocks): Don't call mark_blocks_with_used_subblocks.
|
|
|
|
2005-01-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/11327
|
|
* config/i386/i386.c (BUILTIN_DESC_SWAP_OPERANDS): New.
|
|
(bdesc_2arg): Use it.
|
|
(ix86_expand_binop_builtin): Force operands into registers
|
|
when optimizing.
|
|
(ix86_expand_unop_builtin, ix86_expand_unop1_builtin,
|
|
ix86_expand_sse_compare, ix86_expand_sse_comi,
|
|
ix86_expand_builtin): Likewise.
|
|
|
|
2005-01-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (rtx_needs_barrier): Handle CONST_VECTOR
|
|
and VEC_SELECT.
|
|
* config/ia64/vect.md (mulv8qi3): Re-implement with mix_[rl].
|
|
(mulv4hi3): Set itanium_class mmmul.
|
|
(fpack_sfxf, fpack_xfsf, fpack_xfxf): Remove.
|
|
(fpack): Rename from fpack_sfsf.
|
|
|
|
2005-01-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/10692
|
|
* reload1.c (do_input_reload): Restrict the optimization deleteing
|
|
a previous output reload to RELOAD_FOR_INPUT.
|
|
|
|
2005-01-05 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* combine.c (expand_compound_operation) <ZERO_EXTRACT>: Add
|
|
comment that we fall through after case.
|
|
(mark_used_regs_combine): Don't expect a SIGN_EXTRACT in a SET_DEST.
|
|
(distribute_links): Likewise.
|
|
* cse.c (cse_insn): Likewise.
|
|
* cselib.c (cselib_invalidate_mem): Likewise.
|
|
* df.c: Update comments at the top of the file.
|
|
(read_modify_subreg_p): Update comments here too.
|
|
(df_def_record_1): Don't expect a SIGN_EXTRACT in a SET_DEST.
|
|
* flow.c (mark_set_1): Likewise.
|
|
(mark_used_regs): Likewise.
|
|
* gcse.c (mems_conflict_for_gcse_p): Likewise.
|
|
(canon_list_insert): Likewise.
|
|
(mark_set): Likewise.
|
|
(try_replace_reg): Likewise.
|
|
(store_killed_in_insn): Likewise.
|
|
* loop.c (count_one_set): Likewise.
|
|
(basic_induction_var): Likewise.
|
|
* postreload-gcse.c (find_mem_conflicts): Likewise.
|
|
* postreload.c (reload_combine_note_store): Likewise.
|
|
(move2add_note_store): Likewise.
|
|
* reload.c (find_equiv_reg): Likewise.
|
|
(mark_referenced_resources): Likewise.
|
|
* rtlanal.c (set_noop_p): Likewise.
|
|
(note_stores): Likewise.
|
|
(note_uses): Likewise.
|
|
* sched-deps.c (sched_analyze_1): Likewise.
|
|
* sched-rgn.c (check_live_1): Likewise.
|
|
(update_live_1): Likewise.
|
|
* config/i860/i860.c: Likewise.
|
|
|
|
* rtl.dec (SIGN_EXTRACT): Document that this cannot appear as
|
|
an lvalue.
|
|
(ZERO_EXTRACT): Mention that this one can be an lvalue.
|
|
|
|
* doc/rtl.texi: Update documentation for bit-fields and SET.
|
|
|
|
2005-01-05 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* ifcvt.c (find_if_case_1): Revert 2005-01-04 change.
|
|
|
|
2005-01-05 Jan Hubicka <jh@suse.cz>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/18910
|
|
* config/i386/i386.c (ix86_expand_move): Handle tls symbols
|
|
with an offset.
|
|
|
|
2005-01-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/12902
|
|
* config/i386/i386.md (sse_movhps, sse_movlps): Remove.
|
|
(sse_shufps): Change operand 3 to const_int_operand.
|
|
(sse2_storelps): Fix typo in template.
|
|
(sse_storehps, sse_loadhps, sse_storelps, sse_loadlps): New.
|
|
* config/i386/i386.c (ix86_expand_vector_move_misalign): Use them.
|
|
(ix86_expand_builtin): Likewise.
|
|
|
|
2005-01-05 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_return_in_memory): Treat complex types
|
|
as aggregates for AAPCS ABIs.
|
|
|
|
2005-01-05 Stan Shebs <shebs@apple.com>
|
|
|
|
* unwind-dw2-fde-darwin.c (examine_objects): Use 64-bit
|
|
Mach-O getters if ppc64.
|
|
* config/darwin.c (darwin_asm_output_dwarf_delta): Obey
|
|
size argument.
|
|
* config/darwin.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
|
|
signed four-byte field for global code case.
|
|
(STARTFILE_SPEC): Avoid crt2.o for 64-bit compilation.
|
|
|
|
2005-01-05 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR middle-end/19100
|
|
* c-common.c: Include real.h.
|
|
(c_common_truthvalue_conversion): Avoid destructively modifying expr.
|
|
Correctly handle TREE_CONSTANT_OVERFLOW for INTEGER_CST.
|
|
Correctly handle TREE_CONSTANT_OVERFLOW and NaNs for REAL_CST.
|
|
* Makefile.in (c-common.o): Update dependencies.
|
|
|
|
2005-01-05 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-parse.in (asm_string): Add trailing semicolon.
|
|
|
|
2005-01-05 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-parse.in (asm_string): New. Don't allow wide strings in
|
|
'asm'.
|
|
(simple_asm_expr, asm_argument, asm_operand, asm_clobbers): Use
|
|
asm_string instead of STRING.
|
|
|
|
2005-01-05 Joseph S. Myers <joseph@codesourcery.com>
|
|
|
|
* c-typeck.c (constructor_no_implicit): Remove.
|
|
(set_designator, process_init_element): Don't check
|
|
constructor_no_implicit.
|
|
|
|
2005-01-05 J"orn Rennecke <joern.rennecke@st.com>
|
|
Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/16482
|
|
* lcm.c (create_pre_exit): New.
|
|
(optimize_mode_switching): In MODE_ENTRY / MODE_EXIT case, set
|
|
ENTRY_EXIT_EXTRA to 3. Use create_pre_exit.
|
|
|
|
2004-01-05 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* arm.h (TARGET_OPTIONS): Correctly record -mhard-float and
|
|
-msoft-float in target_float_switch.
|
|
* arm.c (arm_override_options): Fix processing of target_float_switch.
|
|
|
|
2004-01-05 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* arm/vfp.md (arm_movsi_vfp): Hide VFP register classes from register
|
|
preferencing.
|
|
|
|
2004-01-05 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
* doc/invoke.texi (Intel 386 and AMD x86-64 Options):
|
|
Replace i387 with 'i386 compiler' in -mfpmath=sse option.
|
|
|
|
2005-01-04 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* ifcvt.c (find_if_case_1): Avoid creating an empty forwarder block,
|
|
if deleting the then-block allows the test-block to fallthru to the
|
|
else-block.
|
|
|
|
2005-01-04 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR c/19152
|
|
* c-decl.c (diagnose_mismatched_decls): Accept "extern inline" declared
|
|
after the full declaration if the are in two different TUs.
|
|
|
|
2005-01-04 Richard Henderson <rth@redhat.com>
|
|
|
|
PR tree-opt/19158
|
|
* tree-sra.c (generate_one_element_init): Just
|
|
call gimplify_and_add.
|
|
(generate_element_init): Record the
|
|
new referenced variables and mark them for renaming
|
|
and split out to ...
|
|
(generate_element_init_1): This.
|
|
(scalarize_init): Don't call push_gimplify_context/
|
|
pop_gimplify_context.
|
|
|
|
2005-01-04 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* toplev.c (get_src_pwd): Handle failure of getpwd().
|
|
|
|
2005-01-04 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* fold-const.c (fold_single_bit_test): Delete unreachable handling
|
|
of TRUTH_NOT_EXPR.
|
|
(fold): Don't call fold_single_bit_test with a TRUTH_NOT_EXPR, as
|
|
all the cases handled by it are inverted by invert_truthvalue.
|
|
|
|
2005-01-04 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.md (save_register_windowdi): Add missing mode.
|
|
(save_register_windowsi): Likewise.
|
|
|
|
2005-01-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-mudflap.c (mf_varname_tree): Fix thinko setting declname.
|
|
|
|
2005-01-04 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR middle-end/17767
|
|
* cse.c (fold_rtx) [RTX_COMPARE, RTX_COMM_COMPARE]: Don't attempt
|
|
any simplifications of vector mode comparison operators.
|
|
* simplify-rtx.c (simplify_relational_operation): Fix variable name.
|
|
|
|
2005-01-04 Paolo Bonzini <bonzini@gnu.org>
|
|
Devang Patel <dpatel@apple.com>
|
|
|
|
PR tree-optimization/18308
|
|
* tree-if-conv.c (add_to_dst_predicate_list): Gimplify
|
|
the operands before creating a new expression.
|
|
* dojump.c (do_jump): Make drop_through_label available
|
|
for all cases. Add expansion of COND_EXPR.
|
|
|
|
2005-01-04 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_analyze_offset_expr): Test for
|
|
INTEGER_CST instead of TREE_CONSTANT.
|
|
(vect_gen_niters_for_prolog_loop): Test for INTEGER_CST
|
|
instead of TREE_CONSTANT.
|
|
(vect_analyze_pointer_ref_access): Test for INTEGER_CST
|
|
instead of TREE_CONSTANT.
|
|
|
|
2005-01-04 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* tree-eh.c (replace_goto_queue): Return early if the queue is empty.
|
|
|
|
2005-01-04 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/19240
|
|
* config/i386/i386.md (*fop_df_1_i387): Disable for TARGET_SSE_MATH.
|
|
(*fop_df_1_i387): Disable for (TARGET_SSE2 && TARGET_SSE_MATH).
|
|
|
|
2005-01-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* fold-const.c (force_fit_type): Cope with types larger than 2 HWI.
|
|
(fold_convert_const_int_from_int, fold_convert_const_int_from_real,
|
|
fold_convert_const_real_from_real): Split out from ...
|
|
(fold_convert_const): ... here.
|
|
|
|
2005-01-03 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/19235
|
|
* config/i386/i386.md (movdi_2): Separate SSE1 and SSE2 alternatives.
|
|
(mov<MMXMODEI>_internal): Likewise.
|
|
(movdf_nointeger): Prefer Y while not preferring, but allowing, x.
|
|
Add V2SF case; use it for SSE1; don't use TI.
|
|
(movdf_integer): Likewise.
|
|
(mov<SSEMODEI>_internal, movti_internal): Force V4SF for SSE1.
|
|
|
|
2005-01-03 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (vect_strip_conversions): New function.
|
|
(vect_analyze_offset_expr): Call vect_strip_conversions. Add
|
|
check for binary class.
|
|
|
|
2005-01-03 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR debug/17924
|
|
Fix PR debug/19191
|
|
* dwarf2out.c (block_ultimate_origin): Follow decl origin if origin
|
|
is a decl.
|
|
* gimple-low.c (mark_blocks_with_used_vars): New function.
|
|
(mark_blocks_with_used_subblocks): Ditto.
|
|
(mark_used_blocks): Ditto.
|
|
(pass_mark_used_blocks): New pass.
|
|
* tree-inline.c: Include debug.h.
|
|
(expand_call_inline): Call outlining_inline_function here.
|
|
* tree-optimize.c (init_tree_optimization_passes): Add
|
|
pass_mark_used_blocks.
|
|
* tree-pass.h (pass_mark_used_blocks): New.
|
|
* Makefile.in (tree-inline.o): Add debug.h dependency.
|
|
|
|
2005-01-03 Geoffrey Keating <geoffk@apple.com>
|
|
|
|
* config/darwin.c (darwin_handle_weak_import_attribute): Permit
|
|
VAR_DECLs to have weak_import attribute.
|
|
|
|
* config/rs6000/darwin-fallback.c: Use 'ucontext_t' rather than
|
|
'struct ucontext'.
|
|
|
|
2004-01-03 Steven Bosscher <stevenb@suse.de>
|
|
|
|
* passes.c (rest_of_compilation): Don't run regmove if only
|
|
flag_expensive_optimizations, require flag_regmove instead.
|
|
|
|
2005-01-03 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/litecoff.h (TARGET_OS_CPP_BUILTINS): Do not
|
|
register "sparc".
|
|
* config/sparc/sysv4-only.h (TARGET_OS_CPP_BUILTINS): Likewise.
|
|
* config/sparc/rtemself.h (TARGET_SUB_OS_CPP_BUILTINS): Likewise.
|
|
* config/sparc/sol2-64.h (TARGET_SUB_OS_CPP_BUILTINS): Delete.
|
|
* config/sparc/sp64-elf.h (TARGET_SUB_OS_CPP_BUILTINS): Likewise.
|
|
|
|
2005-01-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (TARGET_VECTOR_MODE_SUPPORTED_P): New.
|
|
(ia64_const_ok_for_letter_p): New.
|
|
(ia64_const_double_ok_for_letter_p): New.
|
|
(ia64_extra_constraint): New.
|
|
(ia64_expand_vecint_compare): New.
|
|
(ia64_expand_vcondu_v2si): New.
|
|
(ia64_expand_vecint_cmov): New.
|
|
(ia64_expand_vecint_minmax): New.
|
|
(ia64_print_operand): Add 'v'.
|
|
(ia64_preferred_reload_class): New.
|
|
(ia64_vector_mode_supported_p): New.
|
|
* config/ia64/ia64.h (UNITS_PER_SIMD_WORD): New.
|
|
(PREFERRED_RELOAD_CLASS): Move to function.
|
|
(CONST_OK_FOR_LETTER_P): Move to function.
|
|
(CONST_DOUBLE_OK_FOR_LETTER_P): Move to function.
|
|
(CONSTRAINT_OK_FOR_Q, CONSTRAINT_OK_FOR_R): Remove.
|
|
(CONSTRAINT_OK_FOR_S, CONSTRAINT_OK_FOR_T): Remove.
|
|
(EXTRA_CONSTRAINT): Move to function.
|
|
* config/ia64/ia64.md: Include vect.md.
|
|
(itanium_class): Add mmalua.
|
|
(type): Handle it.
|
|
* config/ia64/itanium1.md (1_mmalua): New. Add it to bypasses.
|
|
(1b_mmalua): New.
|
|
* config/ia64/itanium2.md (2_mmalua, 2b_mmalua): Similarly.
|
|
* config/ia64/predicates.md (gr_reg_or_0_operand): Accept any
|
|
CONST0_RTX.
|
|
(const_int_2bit_operand): New.
|
|
(fr_reg_or_0_operand): New.
|
|
* config/ia64/ia64-modes.def: Add vector modes.
|
|
* config/ia64/ia64-protos.h: Update.
|
|
* config/ia64/vect.md: New file.
|
|
|
|
2005-01-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation): Handle VEC_CONCAT.
|
|
|
|
2005-01-03 Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/19236
|
|
* config/i386/i386.c (log1psf2): Change mode of operands[0,1]
|
|
to SFmode.
|
|
(log1pdf2): Change mode of operands[0,1] to DFmode.
|
|
|
|
2005-01-03 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* config/sparc/sparc.h (SPARC_RELAXED_ORDERING): Define to false.
|
|
* config/sparc/linux.h (SPARC_RELAXED_ORDERING): Define to true.
|
|
* config/sparc/linux64.h (SPARC_RELAXED_ORDERING): Likewise.
|
|
* config/sparc/sparc.c (TARGET_RELAXED_ORDERING): Define to
|
|
SPARC_RELAXED_ORDERING.
|
|
|
|
2005-01-03 Richard Henderson <rth@redhat.com>
|
|
Uros Bizjak <uros@kss-loka.si>
|
|
|
|
PR target/14631
|
|
* config/i386/i386.c (ix86_expand_builtin): [IX86_BUILTIN_PINSRW,
|
|
IX86_BUILTIN_PINSRW128]: Fix wrong selector range in error message.
|
|
* config/i386/i386.md (mmx_pinsrw, sse2_pinsrw): Fix selector
|
|
handling.
|
|
(*mmx_pinsrw, *sse2_pinsrw): New patterns.
|
|
* config/i386/i386/predicates.md (const_pow2_1_to_8_operand,
|
|
const_pow2_1_to_128_operand): New predicates.
|
|
|
|
2005-01-02 Greg McGary <greg@mcgary.org>
|
|
|
|
* tree-mudflap.c (mf_varname_tree): decl_printable_name handles
|
|
anonymous decls.
|
|
(mf_xform_derefs_1) [RESULT_DECL, STRING_CST]: Handle as innermost
|
|
object. [ptr_type]: Remove unused variable.
|
|
Remember nearest addressable array-element or record-component
|
|
when checking bitfield components. Tolerate empty BIND_EXPR.
|
|
|
|
2005-01-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree-vectorizer.c (vect_analyze_offset_expr): Strip conversions
|
|
that don't narrow the value. Fail for other conversions.
|
|
|
|
2005-01-01 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/19031
|
|
* c-decl.c (pop_file_scope): Call maybe_apply_pending_pragma_weaks.
|
|
* c-lang.c (finish_file): Don't do it here.
|
|
* objc/objc-act.c (objc_finish_file): Likewise.
|
|
|
|
* cgraph.c (decl_assembler_name_equal): New.
|
|
(cgraph_node_for_asm, cgraph_varpool_node_for_asm): New.
|
|
(cgraph_varpool_node): Actually link up cgraph_varpool_nodes.
|
|
* cgraph.h (struct cgraph_varpool_node): Add next.
|
|
(cgraph_node_for_asm, cgraph_varpool_node_for_asm): Declare.
|
|
* varasm.c (assemble_alias): Mark the target as needed.
|
|
|
|
2005-01-01 Andrew Pinski <pinskia@physics.uc.edu>
|
|
|
|
PR middle-end/19221
|
|
* function.c (get_arg_pointer_save_area): Use entry_of_function
|
|
instead of get_insns.
|
|
|
|
2005-01-01 Roger Sayle <roger@eyesopen.com>
|
|
Andrew Pinski <pinskia@physics.uc.edu>
|
|
James E. Wilson <wilson@specifixinc.com>
|
|
|
|
PR rtl-optimization/12092
|
|
* loop.c (emit_prefetch_instructions): Do nothing if PREFETCH_BLOCK
|
|
is zero.
|
|
|
|
2005-01-01 Roger Sayle <roger@eyesopen.com>
|
|
Olivier Hainque <hainque@act-europe.fr>
|
|
|
|
* tree.c (int_fits_type_p): A narrower type always fits in a
|
|
wider one, except for negative values into unsigned types.
|
|
|
|
2005-01-01 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* tree.c (int_fits_type_p): Compare the result of force_fit_type
|
|
with the original constant rather than require TREE_OVERFLOW.
|
|
|
|
2005-01-01 Steven Bosscher <stevenb@suse.de>
|
|
|
|
PR middle-end/17544
|
|
* c-decl.c (finish_function): If compiling C99, annotate the
|
|
compiler generated return with the current file name and line 0.
|
|
* tree-cfg.c (remove_useless_stmts_warn_notreached): Only warn if
|
|
the source line is greater than 0.
|
|
(remove_bb): Likewise.
|