10652 lines
356 KiB
Plaintext
10652 lines
356 KiB
Plaintext
2002-08-29 Rodney Brown <rbrown64@csc.com.au>
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* doc/install.texi (Specific, alpha*-dec-osf*): Add "virtual
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memory exhausted" workarounds.
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2002-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca>
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* install.texi (hppa64-hp-hpux11*): Document installation procedure.
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2002-08-28 Jason Merrill <jason@redhat.com>
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* c-common.c (c_expand_expr) [STMT_EXPR]: If the last expression is
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a VAR_DECL with RTL that matches the target, just return that RTL.
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2002-08-28 Daniel Berlin <dberlin@dberlin.org>
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* tree-inline.c (expand_call_inline): Make the statement
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expression we generate have a COMPOUND_STMT.
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2002-08-27 Mark Mitchell <mark@codesourcery.com>
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* doc/invoke.texi: Document -Wabi.
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2002-08-23 David Edelsohn <edelsohn@gnu.org>
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* config/rs6000/rs6000.c (rs6000_select_section): Treat
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DEFAULT_ABI == ABI_AIX like PIC. Test PIC & reloc for readonly
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default.
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(rs6000_unique_section): Likewise.
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2002-08-22 Jason Merrill <jason@redhat.com>
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* langhooks-def.h (LANG_HOOKS_EXPR_SIZE): New macro.
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* langhooks.c (lhd_expr_size): Define default.
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* langhooks.h (struct lang_hooks): Add expr_size.
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* explow.c (expr_size): Call it.
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(int_expr_size): New fn.
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* expr.h: Declare it.
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* expr.c (expand_expr) [CONSTRUCTOR]: Use it to calculate how
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much to store.
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2002-08-23 Alan Modra <amodra@bigpond.net.au>
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* config/rs6000/rs6000.c (output_mi_thunk): Don't determine insns
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for loading delta with num_insns_constant_wide. Calculate
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delta_low, delta_high without using a conditional.
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2002-08-20 Andreas Jaeger <aj@suse.de>
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Merge from trunk:
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Wed Jul 17 00:20:48 CEST 2002 Jan Hubicka <jh@suse.cz>
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* i386.md (prefetch): Fix for 64bit mode.
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(prefetch_sse_rex, prefetch_3dnow_rex): New patterns.
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2002-08-11 Andreas Jaeger <aj@suse.de>
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PR target/7531:
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* doc/invoke.texi (i386 and x86-64 Options): Document -mcmodel.
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2002-06-24 Jeff Law <law@redhat.com>
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* flow.c (propagate_one_insn): When removing an insn
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with a REG_LIBCALL note but not the entire libcall sequence,
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delete the associated REG_RETVAL note.
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2002-06-04 Jeff Law <law@redhat.com.
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David Edelsohn <edelsohn@gnu.org>
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Michael Matz <matz@kde.org>
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* sched-int.h (struct deps): New field libcall_block_tail_insn.
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* sched_deps.c (init_deps): Initialize libcall_block_tail_insn.
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* sched_deps.c (sched_analyze_insn): If libcall_block_tail_insn
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is set, then mark the current insn as being part of a libcall
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scheduling group.
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(sched_analyze): Set and clear libcall_block_tail_insn appropriately.
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* haifa-sched.c (schedule_block): Do not count USE or CLOBBER
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insns against the issue rate.
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2002-05-30 Jeff Law <law@redhat.com>
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* flow.c (propagate_one_insn): Revise yesterday's patch. Delete
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a dead insn with a REG_RETVAL note when the entire libcall is not
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dead and remove the associated REG_LIBCALL note at the same time.
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2002-05-29 Jeff Law <law@redhat.com>
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* flow.c (propagate_one_insn): Do not remove a dead insn if it
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contains a REG_RETVAL note.
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* haifa-sched (sched_analyze): Remove another useless clearing
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of SCHED_GROUP_P I missed yesterday.
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2002-05-28 David Edelsohn <edelsohn@gnu.org>
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Jeff Law <law@redhat.com>
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* optabs.c (expand_binop): Fix nwords sign warnings.
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generate pseudo for add_optab.
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* sched-deps.c (sched_analyze): Do not clear SCHED_GROUP_P.
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* haifa-sched.c (move_insn): Clear SCHED_GROUP_P after it is used.
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2002-08-18 Neil Booth <neil@daikokuya.co.uk>
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PR preprocessor/7602
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* cppinit.c (path_include): Treat the system environment
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variables as being cxx_aware.
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2002-08-16 David Edelsohn <edelsohn@gnu.org>
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* collect2.c (is_ctor_dtor): Add other possible JOINER values.
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* config/rs6000/rs6000.c (output_mi_thunk): Return to function
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section on TARGET_ELF.
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* doc/install.texi (*-ibm-aix*): Explain AIX shared object versioning.
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(Binaries): Update Bull Freeware URL.
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2002-08-15 Neil Booth <neil@daikokuya.co.uk>
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PR preprocessor/7358
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PR preprocessor/7357
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PR preprocessor/7526
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* cppfiles.c (stack_include_file): Ignore main file if
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appropriate. Correct test of whether a dependency should
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be output.
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* cppinit.c (init_dependency_output): Ignore main file
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for SUNPRO_DEPENDENCIES.
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(struct lang_flags): Rename trigraphs std.
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(set_lang): Update.
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* cpplib.c (run_directive): Kludge so _Pragma dependency works.
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* cpplib.h (struct cpp_options): New members.
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* cppmacro.c (collect_args): Flag whether to swallow a possible
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future comma pasted with varargs.
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(replace_args): Use this flag.
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* doc/cpp.texi: Update varargs extension documentation.
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* doc/cppenv.texi: Update.
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2002-08-14 Release Manager
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* GCC 3.2 Released.
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2002-08-08 Jakub Jelinek <jakub@redhat.com>
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* config/rs6000/rs6000.h, config/rs6000/aix.h,
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config/rs6000/darwin.h, config/rs6000/linux64.h: Revert last
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two patches.
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* config/rs6000/sysv4.h: Likewise, remove #undef ADJUST_FIELD_ALIGN.
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2002-08-08 Jakub Jelinek <jakub@redhat.com>
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* config/rs6000/rs6000-protos.h (rs6000_field_alignment): Remove.
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* config/rs6000/rs6000.c (rs6000_field_alignment): Move...
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* config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): ...inline into the
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macro.
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2002-08-08 Jakub Jelinek <jakub@redhat.com>
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* stor-layout.c (place_union_field): For bitfields if
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PCC_BITFIELD_TYPE_MATTERS and TYPE_USER_ALIGN, set record's
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TYPE_USER_ALIGN.
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2002-08-07 Jakub Jelinek <jakub@redhat.com>
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Richard Henderson <rth@redhat.com>
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* stor-layout.c (place_union_field): Apply ADJUST_FIELD_ALIGN
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to type_align when PCC_BITFIELD_TYPE_MATTERS. Only apply
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ADJUST_FIELD_ALIGN if not DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
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(place_field): Likewise.
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* config/i386/i386.c (x86_field_alignment): Don't check
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TARGET_ALIGN_DOUBLE for the second time.
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Apply min for all MODE_INT and MODE_CLASS_INT modes.
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* config/rs6000/rs6000.c (rs6000_field_alignment): New.
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* config/rs6000/rs6000-protos.h (rs6000_field_alignment): New
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prototype.
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* config/rs6000/rs6000.h (ADJUST_FIELD_ALIGN): Define.
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* config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Remove.
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* config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Remove.
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* config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Remove.
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* config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Remove.
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* doc/tm.texi (ADJUST_FIELD_ALIGN): Update description.
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2002-08-06 Jakub Jelinek <jakub@redhat.com>
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* config/i386/mmintrin.h (__m64): Make the type 64-bit aligned.
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2002-08-06 Jakub Jelinek <jakub@redhat.com>
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* config.gcc (*-*-linux*): Default to --enable-threads=posix if no
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--{enable,disable}-threads is given to configure.
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(alpha*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux*,
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x86_64-*-linux*, ia64*-*-linux*, m68k-*-linux*, mips*-*-linux*,
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powerpc-*-linux-gnualtivec*, powerpc-*-linux*, s390-*-linux*,
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s390x-*-linux*, sh-*-linux*, sparc-*-linux*, sparc64-*-linux*):
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Remove thread_file setting here.
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2002-08-04 Mark Mitchell <mark@codesourcery.com>
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* doc/install.texi (Installing GCC): Refer to buildstat.html,
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rather than listing version-specific build status files.
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2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
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* doc/include/gcc-common.texi (version-GCC): Increase to 3.2.
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2002-08-01 Benjamin Kosnik <bkoz@redhat.com>
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* gcc.c: Set __GXX_ABI_VERSION to 102.
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2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
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* gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101.
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2002-07-24 Frank van der Linden <fvdl@wasabisystems.com>
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PR optimization/7291
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* config/i386/i386.c (ix86_expand_clrstr): Fix bzero alignment
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problem on x86_64.
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2002-05-16 Jason Merrill <jason@redhat.com>
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* config/mips/mips.c (mips_output_external): Don't do sdata
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optimization for a variable with DECL_COMDAT set.
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2002-01-03 Jakub Jelinek <jakub@redhat.com>
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* c-decl.c (build_compound_literal): Set decl TREE_READONLY from TYPE.
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* c-decl.c (build_compound_literal): Defer compound literal decls
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until until file end to emit them only if they are actually used.
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2002-07-25 Release Manager
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* GCC 3.1.1 Released.
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2002-07-21 Nick Clifton <nickc@redhat.com>
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* Import following patch from mainline:
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2002-03-18 Bernd Schmidt <bernds@redhat.com>
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* config/arm/arm.c (arm_gen_movstrqi): Use gen_lowpart
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instead of gen_rtx_SUBREG.
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(arm_reload_out_hi): Use gen_lowpart instead of
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gen_rtx_SUBREG to access QImode components.
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* config/arm/arm.md: Disable zero_extend split for QImode
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subregs in BIG_ENDIAN mode.
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(storehi_bigend): Match use of least significant byte.
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(storeinthi): Remove extraneous SUBREG.
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Add missing construction of operands[2].
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(movhi): Use gen_lowpart in place of gen_rtx_SUBREG.
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(movqi): Use gen_lowpart in place of gen_rtx_SUBREG.
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Replace gen_rtx (SUBREG) with gen_rtx_SUBREG.
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2002-07-18 Richard Henderson <rth@redhat.com>
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PR optimization/7147
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* ifcvt.c (noce_get_condition): Make certain that the condition
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is valid at JUMP.
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2002-07-16 Hans-Peter Nilsson <hp@axis.com>
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* config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Don't
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--gc-sections if -r.
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2002-07-15 Eric Botcazou <ebotcazou@multimania.com>
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PR optimization/7153
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* regmove.c (optimize_reg_copy_3): Don't optimize if the register
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dies in more than one insn.
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2002-07-15 Jason Thorpe <thorpej@wasabisystems.com>
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* config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Remove.
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2002-07-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
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* bb-reorder.c (make_reorder_chain_1): Search harder for the vax
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casesi fallthru edge.
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* cfgrtl.c (force_nonfallthru_and_redirect): Place redirection
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block after ADDR_VEC.
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* vax.md (casesi): Use emit_jump_insn. Remove unused constraints.
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2002-07-15 Jakub Jelinek <jakub@redhat.com>
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PR middle-end/7245
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* config/i386/i386.c (const_int_1_31_operand): New.
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* config/i386/i386.h (PREDICATE_CODES): Add it.
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* config/i386/i386.md (ashlsi3_cmp, ashlsi3_cmp_zext, ashlhi3_cmp,
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ashlqi3_cmp, ashrsi3_cmp, ashrsi3_cmp_zext, ashrhi3_cmp, ashrqi3_cmp,
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lshrsi3_cmp, lshrsi3_cmp_zext, lshrhi3_cmp, lshrqi3_cmp): Use it.
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2002-06-11 Andreas Schwab <schwab@suse.de>
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* config/m68k/m68k.h (PREDICATE_CODES): Define.
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2002-07-15 Alan Modra <amodra@bigpond.net.au>
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PR target/7282
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* config/rs6000/rs6000.md (floatsidf2): Enable for POWERPC64.
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(floatunssidf2): Likewise.
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(floatsidf_ppc64): New insn_and_split.
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(floatunssidf_ppc64): Likewise.
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2002-07-12 Stephane Carrez <stcarrez@nerim.fr>
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* config/m68hc11/m68hc11.md ("zero_extendsidi2"): Use D_REG only for
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the scratch register.
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("*movhi2_push"): Accept Z_REG because a split pattern can make use
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of it, forbid reload to use it.
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2002-07-12 Marek Michalkiewicz <marekm@amelek.gda.pl>
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* config/avr/avr.c (test_hard_reg_class): Fix TEST_HARD_REG_BIT
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usage on 64-bit hosts, return value was truncated to 32 bits.
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2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
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* pa.md (adddi3): Change predicate of operand 2 to adddi3_operand.
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Remove comment. Change predicate of 32-bit adddi3 insn pattern to
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arith11_operand.
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* pa-protos.h (adddi3_operand): Add prototype.
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* pa.c (cint_ok_for_move): Fix comment.
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(adddi3_operand): New function.
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(emit_move_sequence): Don't directly split DImode constants on
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32-bit targets.
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2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
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* config/m68hc11/m68hc11.md ("*movqi_68hc12"): Avoid allocating
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QI mode registers in soft registers.
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("zero_extendqihi2"): Do not take into account soft registers
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for register allocation (use '*' constraint).
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2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
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* config/m68hc11/m68hc11.md ("*ashlsi3"): Avoid saving y if we know
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it is dead.
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("*ashrsi3"): Likewise.
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("*lshrsi3"): Likewise.
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2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
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* config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize
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address computation and memory moves.
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2002-07-03 Mark Mitchell <mark@codesourcery.com>
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PR c++/6706
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* dwarfout.c (output_reg_number): Fix warning message.
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(output_bound_representation): Check SAVE_EXPR_RTL is not NULL
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before using it.
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2002-07-03 Richard Henderson <rth@redhat.com>
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* config/i386/i386.md (prologue_get_pc): Issue pop here ...
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* config/i386/i386.c (load_pic_register): ... not here.
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2002-07-03 David Edelsohn <edelsohn@gnu.org>
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* config/rs6000/rs6000.md (fix_truncdfsi2_internal): Ignore DImode
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in FPR as preference.
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(fctiwz): Same.
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(floatdidf2, fix_truncdfdi2): Same.
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(floatdisf2, floatditf2, fix_trunctfdi2): Same.
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(floatditf2): Same.
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(floatsitf2, fix_trunctfsi2): SImode in GPR.
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(ctrdi): Remove FPR alternative and splitter.
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2002-07-02 Hans-Peter Nilsson <hp@axis.com>
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PR target/7177
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* config/cris/cris.h (LEGITIMIZE_RELOAD_ADDRESS): Correct number
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of indirections for register inside sign-extended mem part.
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2002-07-01 John David Anglin <dave@hiauly1.hia.nrc.ca>
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* emit-rtl.c (init_emit_once): Add missing cast to HOST_WIDE_INT.
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2002-06-30 David Edelsohn <edelsohn@gnu.org>
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* config/rs6000/rs6000.md (ctrdi): Allocate pseudo for FPR
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constraint in define_expand, not splitter.
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2002-06-28 Phil Edwards <pme@gcc.gnu.org>
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* configure.in (gcc_gxx_include_dir): Change to match versioned
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C++ headers if --enable-version-specific-runtime-libs is used.
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* configure: Regenerate.
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2002-06-28 Stephane Carrez <stcarrez@nerim.fr>
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* config/m68hc11/m68hc11.md ("*addsi3"): Use 'o' constraint to
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avoid the auto increment addressing modes.
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("*subsi3"): Likewise.
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(split for add/sub on address): For 68HC12 push the value on
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the stack and do the operation with a pop.
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2002-06-28 Stephane Carrez <stcarrez@nerim.fr>
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* config/m68hc11/m68hc11.h (OPTIMIZATION_OPTIONS): Define.
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* config/m68hc11/m68hc11-protos.h (m68hc11_optimization_options):
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Declare.
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* config/m68hc11/m68hc11.c (m68hc11_optimization_options): New,
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do not reorder basic blocks at the end when optimizing for size.
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2002-06-28 Stephane Carrez <stcarrez@nerim.fr>
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* config/m68hc11/m68hc11.c (autoinc_mode): New function.
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(m68hc11_make_autoinc_notes): New function.
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(m68hc11_split_move): Be very cautious when spliting a move with
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auto increment/decrement modes because this may result in incompatible
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directions; add REG_INC notes to the resulting insn for CSE reg.
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2002-06-28 Stephane Carrez <Stephane.Carrez@nerim.fr>
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* config/m68hc11/m68hc11.c (register_indirect_p): For 68HC12 a constant
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can be a valid address.
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2002-06-28 Bob Wilson <bob.wilson@acm.org>
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* config/xtensa/xtensa-protos.h (xtensa_return_addr): Declare.
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config/xtensa/xtensa.c (xtensa_return_addr): New function.
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config/xtensa/xtensa.h (RETURN_ADDR_RTX): Use xtensa_return_addr.
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config/xtensa/xtensa.md (fix_return_addr): New pattern.
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2002-06-28 Bob Wilson <bob.wilson@acm.org>
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* config/xtensa/xtensa.h (FUNCTION_PROFILER): Respect flag_pic
|
|
when generating the call to _mcount.
|
|
(NO_PROFILE_COUNTERS): Define.
|
|
|
|
2001-06-08 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* emit-rtl.c (gen_lowpart_common): Don't create paradoxical FLOAT_MODE
|
|
subregs.
|
|
* recog.c (general_operand, register_operand): Disallow them.
|
|
|
|
2002-06-27 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Pass
|
|
flag_function_sections as new 3rd arg to resolve_unique_section.
|
|
|
|
2002-06-27 Neil Booth <neil@daikokuya.co.uk>
|
|
|
|
PR preprocessor/7070
|
|
* c-lex.c (cb_def_pragma): Don't try to spell CPP_EOF.
|
|
|
|
2002-06-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Binaries): Add Sinix/Reliant Unix. Move
|
|
Hitachi entry. Make punctuation more consistent.
|
|
|
|
2002-06-27 Matt Kraai <kraai@alumni.cmu.edu>
|
|
|
|
* doc/install.texi: Change ` bit' to `-bit'.
|
|
* doc/md.texi: Change `-bits' to `-bit'.
|
|
* doc/tm.texi: Change `-bits' to ` bits'.
|
|
|
|
2002-06-24 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.h (INIT_TARGET_OPTABS): If ARCH64, set the
|
|
32-bit ABI libfuncs to NULL.
|
|
|
|
* expmed.c (expand_divmod): Do not set optab1/optab2 to the shift
|
|
optabs if op1 is const0_rtx.
|
|
|
|
2002-06-23 Jan Hubicka <jh@suse.cz>
|
|
|
|
* reg-stack.c (convert_regs_exit): Push the registers to stack in
|
|
proper order.
|
|
|
|
2002-06-22 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR middle-end/6963
|
|
* function.c (assign_stack_temp_for_type): Do not return
|
|
the same MEM rtx for multiple uses of a stack slot.
|
|
|
|
2002-06-22 David S. Miller <davem@redhat.com>
|
|
|
|
PR target/6841 target/6770 target/6719
|
|
* config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Return
|
|
NO_REGS for constant X when CLASS is GENERAL_OR_FP_REGS or
|
|
GENERAL_OR_EXTRA_FP_REGS.
|
|
|
|
2002-06-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/sparc/t-crtfm (crtfastmath.o): Prefix with $(T) for
|
|
multilibs.
|
|
* config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Add crtfastmath.o.
|
|
* config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Likewise.
|
|
Fixes PR other/6836.
|
|
|
|
2002-06-21 Bo Thorsen <bo@suse.de>
|
|
|
|
* config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Add i386
|
|
support so multilib works again. And don't define this at all
|
|
when -Dinhibit_libc is used.
|
|
|
|
Thu Jun 20 16:41:40 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* combine.c (gen_lowpart_for_combine): Avoid calling of
|
|
simplify_gen_subreg on VOIDmode.
|
|
|
|
* combine.c (subst): Be prepared for simplify_subreg to return VOIDmode.
|
|
|
|
2002-06-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-common.c (c_common_get_alias_set): Correctly handle characters.
|
|
Rearrange order of expressions; don't handle vectors here.
|
|
* alias.c (get_alias_set): Let vectors match their components.
|
|
|
|
2002-06-17 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/7042
|
|
* config/cris/cris.c (cris_simple_epilogue): Kludge around reorg.c
|
|
bug by saing that the epilogue isn't simple if there's a
|
|
non-empty current_function_epilogue_delay_list.
|
|
* config/cris/cris.md ("return"): Add sanity check asserting that
|
|
current_function_epilogue_delay_list is empty.
|
|
|
|
2002-06-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead
|
|
of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.
|
|
|
|
2002-06-17 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/6922
|
|
* expmed.c (make_tree): Handle SIGN_EXTEND/ZERO_EXTEND.
|
|
|
|
Mon Jun 17 00:31:46 CEST 2002 Jan Hubicka <jH@suse.cz>
|
|
|
|
* i386-protos.h (x86_field_alignment): Declare.
|
|
* i386.c (x86_field_alignment): Define.
|
|
* i386.h (ADJUST_FIELD_ALIGNMENT): New.
|
|
(BIGGEST_FIELD_ALIGNMENT): Kill.
|
|
|
|
2002-06-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/6722
|
|
* regclass.c (globalize_reg): Update regs_invalidated_by_call.
|
|
|
|
2002-06-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/7030
|
|
* dwarf2out.c (modified_type_die): Don't assign the qualified die
|
|
to the unqualified type.
|
|
|
|
2002-06-14 Jeff Sturm <jsturm@one-point.com>
|
|
|
|
* config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS): Add
|
|
SPARC_STACK_BIAS.
|
|
|
|
2002-06-14 Eric Botcazou <ebotcazou@multimania.com>
|
|
|
|
* loop.c (check_final_value): Use v->always_executed
|
|
instead of v->always_computable.
|
|
* unroll.c (final_giv_value): Don't calculate the final
|
|
value as a function of the biv if the giv is not computed
|
|
for every loop iteration.
|
|
|
|
2002-06-14 Eric Botcazou <ebotcazou@multimania.com>
|
|
|
|
PR c/6677
|
|
* convert.c (convert_to_integer) [LSHIFT_EXPR]: Don't pass
|
|
the truncation down when the target type is signed.
|
|
[trunc1]: Use unsigned arithmetic for LSHIFT_EXPR.
|
|
* fold-const.c (extract_muldiv) [NOP_EXPR]: Don't pass through
|
|
the conversion if the target type is a smaller type.
|
|
|
|
Thu Jun 13 18:27:05 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (ix86_expand_movstr): Fix pasto.
|
|
|
|
Thu Jun 13 18:02:11 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* reload.c (find_valid_class): Fix thinko in my previous patch.
|
|
|
|
2002-06-13 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/6997
|
|
* config/cris/cris.md ("sleu"): Set attribute "cc" to "none".
|
|
|
|
2002-06-12 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
* config/mips/elf.h (DWARF2_DEBUG_INFO): Define.
|
|
* config/mips/mips.c (mips_output_filename): Don't print a
|
|
".file" directive if we are using DWARF-2.
|
|
(mips_output_function_prologue): Do not emit source file
|
|
name for TARGET_GAS.
|
|
|
|
2002-06-11 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md (movsi): Only use floating point
|
|
register alternatives when operands are already fprs.
|
|
(movdi_31, movdi_64): Likewise.
|
|
|
|
2002-06-11 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md (reload_base, ltorg): Remove.
|
|
* s390.c (s390_stop_dump_lit_p, s390_dump_literal_pool,
|
|
s390_asm_output_pool_prologue, s390_pool_start_insn): Remove.
|
|
* s390-protos.h (s390_stop_dump_lit_p, s390_dump_literal_pool,
|
|
s390_asm_output_pool_prologue): Likewise.
|
|
* s390.h (s390_pool_start_insn): Likewise.
|
|
|
|
* s390.c (s390_output_symbolic_const): Remove support for
|
|
old-style pool chunks.
|
|
(s390_function_epilogue): Likewise.
|
|
(s390_output_constant_pool): Likewise. Also, fix incorrect
|
|
alignment for 64-bit literal pools.
|
|
(print_operand_address): Remove 'y' and 'Y' format flags.
|
|
* s390.h (ASM_OUTPUT_POOL_PROLOGUE): Remove support for
|
|
old-style pool chunks.
|
|
(ASM_OUTPUT_SPECIAL_POOL_ENTRY): Likewise.
|
|
(ASM_OUTPUT_POOL_EPILOGUE): Remove.
|
|
(S390_CHUNK_MAX, S390_CHUNK_OV, S390_POOL_MAX): Remove.
|
|
|
|
* s390.c (consttable_operand): New function.
|
|
* s390-protos.h (consttable_operand): Declare it.
|
|
* s390.h (PREDICATE_CODES): Add consttable_operand.
|
|
* s390.md (consttable_qi, consttable_hi, consttable_si, consttable_di,
|
|
consttable_sf, consttable_df, pool_start_31, pool_end_31,
|
|
pool_start_64, pool_end_64, reload_base, reload_base2): New insns.
|
|
* s390.c (struct constant, struct constant_pool): New data types.
|
|
(constant_modes, gen_consttable): New variables.
|
|
(s390_start_pool, s390_end_pool, s390_add_pool,
|
|
s390_dump_pool, s390_free_pool): New functions.
|
|
(s390_chunkify_pool): Completely reimplement literal pool
|
|
overflow handling.
|
|
|
|
* s390.c (s390_pool_overflow): New variable.
|
|
* s390.h (s390_pool_overflow): Declare it.
|
|
* s390.md (cjump, icjump): Use it to adapt length for out-of-range
|
|
jumps in literal pool overflow situations.
|
|
|
|
* s390.c (s390_decompose_address): Accept new-style pool chunk offsets.
|
|
(s390_frame_info): Account for possible use of RETURN_REGNUM
|
|
by new literal pool overflow code.
|
|
(s390_emit_prologue): Likewise.
|
|
|
|
2002-06-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/6759
|
|
* cse.c (cse_insn): Fold src_eqv just once, store it folded back into
|
|
the REQ_EQUAL note.
|
|
|
|
2002-06-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/6660
|
|
* c-decl.c (grokfield): Allow user defined types if they declare
|
|
structs or unions for unnamed fields.
|
|
|
|
2002-06-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/6809
|
|
* print-rtl.c (print_mem_expr): Don't crash on unnamed fields.
|
|
|
|
2002-06-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR.
|
|
(compare_constant): Likewise.
|
|
(output_addressed_constants): Likewise.
|
|
|
|
2002-06-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't
|
|
merge bb with itself.
|
|
|
|
2002-06-07 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config.gcc (mips*-*-netbsd*): Add mips/t-netbsd to ${tmake_file}.
|
|
* config/mips/t-netbsd: New file.
|
|
|
|
2002-06-07 H.J. Lu (hjl@gnu.org)
|
|
|
|
* configure.in: Add --enable-__cxa_atexit.
|
|
* configure: Regenerated.
|
|
* config.in: Likewise.
|
|
|
|
* defaults.h (DEFAULT_USE_CXA_ATEXIT): New. Defined to be 0 if
|
|
not defined.
|
|
|
|
2002-06-07 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/mips/netbsd.h (CACHE_FLUSH_FUNC): Define.
|
|
|
|
Thu Jun 6 07:17:43 2002 Nicola Pero <n.pero@mi.flashnet.it>
|
|
|
|
PR objc/6834
|
|
* objc/objc-lang.c (LANG_HOOKS_GET_ALIAS_SET): Define to be
|
|
c_common_get_alias_set.
|
|
(LANG_HOOKS_SAFE_FROM_P): Define to be c_safe_from_p.
|
|
|
|
2002-06-05 Jeff Law <law@redhat.com>
|
|
|
|
* pa.h (EXTRA_CONSTRAINT, T case): Further refine so that it
|
|
rejects (mem (lo_sum (reg) (unspec))), but will allow
|
|
(mem (lo_sum (reg) (symbol_ref)) for PA2.0.
|
|
|
|
2002-06-05 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/linux64.h (ASM_OUTPUT_SOURCE_LINE): Define.
|
|
|
|
Tue Jun 4 18:16:50 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes): Do not initialize
|
|
fields past the register table.
|
|
|
|
* i386.c (classify_argument): Properly handle base classes.
|
|
|
|
Tue Jun 4 13:09:18 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* loop.c (emit_prefetch_instructions): Properly place the address
|
|
computation.
|
|
|
|
* dwarf2out.c (output_call_frame_info): Do not skip unwind info
|
|
when flag_asynchronous_unwind_tables is set.
|
|
|
|
* i386-protos.h (x86_output_mi_thunk): Declare.
|
|
* unix.h (ASM_OUTPUT_MI_THUNK): Move offline to ...
|
|
* i386.c (x86_output_mi_thunk): ... here; handle 64bits.
|
|
|
|
* config/i386/i386.c (ix86_expand_int_movcc): Truncate to proper
|
|
mode.
|
|
|
|
* i386.md (movabsdi): Kill broken alternative.
|
|
|
|
* i386.c (dbx64_register_map): Fix typo
|
|
|
|
2002-06-03 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/rs6000/netbsd.h (DRAFT_V4_STRUCT_RET): Remove.
|
|
|
|
2002-05-31 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa-linux.h (WCHAR_UNSIGNED): Define to 0.
|
|
* pa.h (WCHAR_UNSIGNED): Define to 1.
|
|
|
|
2002-05-31 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (output_millicode_call): Correct "be,l" insn for TARGET_PA_20.
|
|
(output_call): Likewise.
|
|
|
|
2002-05-30 Richard Henderson <rth@redhat.com>
|
|
Eric Botcazou <ebotcazou@multimania.com>
|
|
|
|
PR optimization/6822
|
|
* config/i386/i386.c (ix86_expand_int_movcc): Don't cast INTVAL
|
|
to unsigned int for op1 comparisons. Use gen_int_mode.
|
|
|
|
2002-05-30 Marc Espie <espie@openbsd.org>
|
|
|
|
* config.gcc (sparc64-*-openbsd*): New.
|
|
* config/sparc/openbsd1-64.h: New.
|
|
* config/sparc/openbsd64.h: New.
|
|
|
|
2002-05-30 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Set to
|
|
96 if not __mc68010__.
|
|
|
|
2002-05-30 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/ia64/sysv4.h (DO_SELECT_SECTION): Also handle
|
|
FUNCTION_DECLs.
|
|
|
|
2002-05-30 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/i386/netbsd64.h (CPP_LP64_SPEC): Define.
|
|
(CPP_SUBTARGET_SPEC): Define.
|
|
(SUBTARGET_EXTRA_SPECS): Redefine, adding cpp_lp64 and
|
|
cpp_subtarget specs.
|
|
(CPP_SPEC): Redefine to include %(cpp_subtarget).
|
|
|
|
2002-05-29 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/md.texi (Patterns): Note pattern condition pitfall
|
|
for unnamed insn.
|
|
|
|
2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/sparc/netbsd-elf.c (CPP_SUBTARGET_SPEC64): Remove
|
|
-D__arch64__. Add -D_LP64.
|
|
(CPP_ARCH32_SPEC): Redefine to match the non-bi-arch version
|
|
from sparc.h.
|
|
(CPP_ARCH64_SPEC): Likewise.
|
|
(NO_BUILTIN_PTRDIFF_TYPE): Undef.
|
|
(NO_BUILTIN_SIZE_TYPE): Undef.
|
|
|
|
2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config.gcc (alpha-*-netbsd*): Don't use crtstuff.
|
|
|
|
2002-05-29 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/alpha/netbsd.h (CPP_PREDEFINES): Add -D_LP64.
|
|
|
|
2002-05-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_compute_frame_layout): Do add bottom
|
|
alignment for alloca.
|
|
|
|
2002-05-29 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/6844
|
|
* cppmacro.c (cpp_macro_definition): Reserve space for terminating
|
|
NUL.
|
|
|
|
2002-05-29 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Use -m403 and -m405.
|
|
|
|
2002-05-29 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/6838
|
|
* config/cris/cris.md: Fix typos and thinkos in comments.
|
|
(splitter for mov_sideqi_mem, mov_sidehi_mem, mov_sidesi_mem):
|
|
Remove spurious mode specifier on operand 2.
|
|
|
|
2002-05-29 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (legitimate_pic_operand_p): Do not
|
|
accept symbolic LARL operands.
|
|
(s390_emit_epilogue): Do not set FRAME_RELATED_P on
|
|
epilogue insns.
|
|
|
|
2002-05-28 Marc Espie <espie@openbsd.org>
|
|
* config/i386/openbsd.h (HAVE_GAS_MAX_SKIP_P2ALIGN): Remove,
|
|
inherited from gas.h.
|
|
(ASM_QUAD): Undef. OpenBSD does not support it.
|
|
|
|
2002-05-28 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* doc/install.texi (binaries): Change mingw binaries
|
|
link to www.mingw.org.
|
|
|
|
2002-05-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_compute_frame_layout): Do not add
|
|
bottom alignment for leaf functions.
|
|
|
|
Mon May 27 10:37:28 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* reload.c (find_valid_class): Accept new argument DEST,
|
|
choose class accordingly.
|
|
(push_reload): Update callers.
|
|
|
|
2002-05-26 Richard Henderson <rth@redhat.com>
|
|
|
|
2002-05-25 Richard Henderson <rth@redhat.com>
|
|
* c-pragma.c (apply_pragma_weak): Convert value identifier to
|
|
string for decl_attributes.
|
|
(handle_pragma_weak): Call assemble_alias if we're modifying
|
|
an existing decl.
|
|
|
|
2002-05-15 Richard Henderson <rth@redhat.com>
|
|
* varasm.c (merge_weak): Remove special case for extern and common.
|
|
|
|
2002-05-15 Richard Henderson <rth@redhat.com>
|
|
* varasm.c (merge_weak): Error for any weakening after definition.
|
|
Adjust weakening after use warning to catch more cases.
|
|
(assemble_alias): Set TREE_USED and TREE_ASM_WRITTEN consistently.
|
|
* config/alpha/alpha.c (alpha_encode_section_info): Do not abort.
|
|
|
|
2002-03-02 Richard Henderson <rth@redhat.com>
|
|
* attribs.c (handle_alias_attribute): Don't call assemble_alias.
|
|
* toplev.c (rest_of_decl_compilation): Invoke assemble_alias when
|
|
needed.
|
|
|
|
2002-05-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* cse.c (fold_rtx): Don't optimize if SUBREG changes mode class.
|
|
|
|
2002-05-25 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/6788
|
|
* config/sparc/sparc.c (sparc_output_mi_thunk): New implementation
|
|
using rtl instead of fprintf.
|
|
* config/sparc/sparc.h (ASM_OUTPUT_MI_THUNK): Use it.
|
|
* config/sparc/sparc-protos.h: Update.
|
|
|
|
2002-05-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
|
|
* config/avr/avr.c (avr_handle_progmem_attribute): Handle TYPE_DECL.
|
|
|
|
* config/avr/avr.c (machine_dependent_reorg): Sign extend the
|
|
CONST_INT operand to the correct mode after adding 1 to it.
|
|
|
|
2002-05-24 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* config/alpha/unicosmk.h (REAL_VALUE_TO_TARGET_SINGLE,
|
|
REAL_VALUE_TO_TARGET_DOUBLE): Define for native builds.
|
|
|
|
2002-05-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR other/6782
|
|
* final.c (get_mem_expr_from_op): Return 0 if op is NULL.
|
|
|
|
2002-05-24 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix43.h (LINK_SPEC): Add PE initializer.
|
|
(STARTFILE_SPEC): Delete PE crt0.o.
|
|
* config/rs6000/aix51.h: Same.
|
|
* config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Append [DS] to
|
|
function descriptor symbol. Use RS6000_OUTPUT_BASENAME.
|
|
(ASM_OUTPUT_DEF_FROM_DECLS): Use RS6000_OUTPUT_BASENAME.
|
|
* config/rs6000/xcoff.h (ASM_OUTPUT_DEF): Define.
|
|
|
|
2002-05-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (asm_output_bss): Always output one byte.
|
|
* config/alpha/elf.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise.
|
|
|
|
2002-05-24 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/6780
|
|
* cppmacro.c (enter_macro_context): Clear state.angled_headers.
|
|
|
|
2002-05-21 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* bitmap.c (bitmap_find_bit): Return early if we have the correct
|
|
element cached.
|
|
|
|
2002-05-24 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppinit.c (mark_named_operators): Split out from init_builtins.
|
|
(struct builtin): Remove operator.
|
|
(CPLUS, OPERATOR, O): Kill
|
|
(struct named_op): New.
|
|
(cpp_finish_options): Call it from here instead.
|
|
(init_builtins): Don't do named operators.
|
|
|
|
2002-05-20 David S. Miller <davem@redhat.com>
|
|
|
|
* cselib.c (max_value_regs): New.
|
|
(cselib_lookup, cselib_invalidate_regno): Initialize it when
|
|
adding new entries to the REG_VALUES table and we are dealing with
|
|
a hard register.
|
|
(clear_table): Initialize it.
|
|
(cselib_invalidate_regno): Use it to determine which hard
|
|
registers to scan when mode is not VOIDmode.
|
|
|
|
2002-05-24 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (output_toc): Mask longs to 32 bits.
|
|
|
|
2002-05-23 Hans Boehm <Hans_Boehm@hp.com>
|
|
* config/ia64/linux.h (IA64_GATE_AREA_END): Adjust for 64K
|
|
pages.
|
|
|
|
2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/6517
|
|
* Makefile.in: Update.
|
|
* c-common.c (c_common_post_options): Add preprocessor
|
|
errors to the error count.
|
|
* c-lang.c (c_post_options): Kill.
|
|
(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
|
|
* hooks.h: Add header guards.
|
|
* langhooks-def.h: Include hooks.h.
|
|
(LANG_HOOKS_POST_OPTIONS): Update.
|
|
* langhooks.h (struct lang_hooks): Update post_options.
|
|
* toplev.c (parse_options_and_default_flags): Update.
|
|
objc:
|
|
* objc-lang.c (objc_post_options): Kill.
|
|
(LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
|
|
|
|
2002-05-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6753
|
|
* config/i386/i386.md (sse_movdfcc, sse_movdfcc_eq): Use Y instead
|
|
of x in constraints for clarity.
|
|
(sse_mov?fcc split): abort if op2 == op3.
|
|
(sse_movsfcc_const0_1, sse_movsfcc_const0_2, sse_movsfcc_const0_3,
|
|
sse_movsfcc_const0_4): Add earlyclobber.
|
|
(sse_movdfcc_const0_1, sse_movdfcc_const0_2, sse_movdfcc_const0_3,
|
|
sse_movdfcc_const0_4): Likewise. Use DFmode, not SFmode.
|
|
Use Y instead of x in constraints.
|
|
|
|
2002-05-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/6643
|
|
* emit-rtl.c (widen_memory_access): Only call compare_tree_int
|
|
if DECL_SIZE_UNIT is INTEGER_CST.
|
|
|
|
2002-05-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* combine.c (force_to_mode): Use gen_int_mode.
|
|
Don't clear CONST_INT bits outside of mode.
|
|
|
|
2002-05-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* configure.in: Fix as version test for binutils 2.12.1 releases
|
|
(without dates).
|
|
* configure: Rebuilt.
|
|
|
|
Wed May 22 14:16:07 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (expand_movstr, expand_clrstr): Fix inline-all-stringops
|
|
sequence.
|
|
(ix86_expand_clrstr): Fix typo.
|
|
|
|
2002-05-22 Duraid Madina <duraid@fl.net.au>
|
|
|
|
* tradcpp.c (fixup_newlines): Use old-style function header.
|
|
|
|
2002-05-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* system.h (BLOCK_PROFILER, BLOCK_PROFILER_CODE,
|
|
FUNCTION_BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT,
|
|
MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Poison.
|
|
|
|
* toplev.c (display_help): Kill -a -ax help.
|
|
|
|
* config/1750a/1750a.h, config/alpha/alpha.h,
|
|
config/clipper/clipper.h, config/dsp16xx/dsp16xx.h,
|
|
config/h8300/h8300.h, config/i960/i960.h, config/m68k/tower-as.h,
|
|
config/m88k/m88k.h, config/vax/vax.h, config/we32k/we32k.h:
|
|
(FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Kill.
|
|
|
|
* libgcc2.c [L_bb] (BLOCK_PROFILER_CODE): Kill.
|
|
* config/m68k/sun3.h (BLOCK_PROFILER_CODE): Kill.
|
|
|
|
* config/i386/i386-protos.h (ix86_output_block_profiler): Kill.
|
|
(ix86_output_function_block_profiler): Kill.
|
|
* config/m68hc11/m68hc11.c (m68hc11_block_profiler): Kill.
|
|
(m68hc11_function_block_profiler): Kill.
|
|
* config/m68hc11/m68hc11-protos.h: Update.
|
|
* config/m88k/m88k.c (output_block_profiler): Kill.
|
|
(output_function_block_profiler): Kill.
|
|
* config/m88k/m88k-protos.h: Update.
|
|
|
|
2002-05-21 NIIBE Yutaka <gniibe@m17n.org>
|
|
|
|
* reload1.c (do_output_reload): Run delete_output_reload
|
|
only if optimizing.
|
|
|
|
2002-05-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* cse.c (canon_hash): Reorder do_not_record test. Always
|
|
allow pic_offset_table_rtx.
|
|
|
|
2002-05-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/contrib.texi: Update my entry.
|
|
|
|
2002-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* mips/iris6.h (CPLUSPLUS_CPP_SPEC): Define.
|
|
|
|
2002-05-19 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
|
|
2002-02-28 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
* config/avr/avr.c (avr_hard_regno_mode_ok): Do not allow r29
|
|
which may overwrite the high byte of the frame pointer.
|
|
|
|
2002-03-19 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* emit-rtl.c (gen_int_mode): New function.
|
|
* rtl.h: Prototype for it.
|
|
|
|
Sat May 18 23:09:19 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (pushqi2, ashrqi_*): Fix constraint.
|
|
|
|
2002-05-18 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h: Cleanups.
|
|
|
|
2002-05-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (Specific, mips-sgi-irix6): Document need to
|
|
bootstrap with -mips3.
|
|
|
|
2002-05-17 David S. Miller <davem@redhat.com>
|
|
|
|
PR c/6689, PR optimization/6615
|
|
* local-alloc.c (struct equivalence): Rename 'src' to 'src_p'
|
|
and make it a pointer to rtx. Update comments.
|
|
(update_equiv_regs): When scanning for equivalences, record
|
|
address of SET_SRC (set) in reg_equiv[].src_p. Dereference
|
|
it while making the equiv replacements.
|
|
|
|
2002-05-17 Kurt Wall <kwall@kurtwerks.com>
|
|
|
|
* doc/install.texi (Testing): Mention two common DejaGnu warnings
|
|
that can be ignored.
|
|
|
|
2002-05-16 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Final install): Recommend to install into a
|
|
"clean" target directory.
|
|
|
|
2002-05-17 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/ia64/sysv4.h (DO_SELECT_SECTION): Factored out of
|
|
SELECT_SECTION.
|
|
(UNIQUE_SECTION): Define to get small data correctly.
|
|
|
|
* varasm.c (resolve_unique_section): Add third parameter
|
|
flag_function_or_data_sections and use it instead of
|
|
flag_function_sections.
|
|
(assemble_start_function): Pass flag_function_sections.
|
|
(asm_emit_uninitialised): Pass flag_data_sections.
|
|
(assemble_variable): Likewise.
|
|
|
|
2002-05-15 Eric Botcazou <ebotcazou@multimania.com>
|
|
|
|
* fold-const.c (fold) [LT_EXPR]: Move the transformation of a
|
|
comparison against the highest or lowest integer value before
|
|
the 'X >= CST to X > (CST - 1)' and 'X < CST to X <= (CST - 1)'
|
|
transformation and that of an unsigned comparison against 0
|
|
right after.
|
|
|
|
2002-05-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/3467
|
|
* c-decl.c (grokdeclarator): Don't pedwarn variable sized arrays
|
|
for c99.
|
|
|
|
2002-05-16 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* cfgrtl.c (purge_dead_edges): Correct handling of EDGE_EH.
|
|
|
|
2002-05-09 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sol2.h (ASM_CPU_SPEC): Handle -mcpu=v9.
|
|
|
|
2002-05-07 David S. Miller <davem@redhat.com>
|
|
|
|
PR target/6103
|
|
* config/sparc/sparc.h (TARGET_BUGGY_QP_LIB): Define to zero.
|
|
* config/sparc/sol2.h (TARGET_BUGGY_QP_LIB): Override to one.
|
|
* config/sparc/sparc.c (emit_soft_tfmode_libcall): If the Qp
|
|
library implementation clobbers the output before the inputs
|
|
are fully consumed, use stack temporary for the output.
|
|
|
|
Wed May 15 10:38:27 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* invoke.texi (-malign-double): Re-add lost warning.
|
|
|
|
2002-05-14 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi: Remove special markup originally required for
|
|
HTML generation with texi2html.
|
|
|
|
2002-05-14 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Specific, *-*-solaris2*): Update passus on
|
|
setting CONFIG_SHELL to /bin/ksh and remove alternate trick to
|
|
(possibly) work around broken /bin/sh.
|
|
|
|
2002-05-08 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/6381
|
|
* dwarf2out.c (rtl_for_decl_location): Only expand INTEGER_CST and
|
|
REAL_CST.
|
|
|
|
2002-05-14 Release Manager
|
|
|
|
* GCC 3.1 Released.
|
|
|
|
2002-05-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/mips/t-iris6 (SHLIB_SLIBDIR_SUFFIXES): Use mabi=64 and
|
|
. as N64/N32 libgcc_s.so subdirs.
|
|
|
|
2002-05-09 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.h: Revert previous patch.
|
|
|
|
2002-05-09 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/rs6000/rs6000.h CPP_CPU_SPEC): Correct
|
|
403 and 405 arguments for binutils 2.12.
|
|
|
|
Thu May 9 12:21:48 2002 Jeffrey A Law (law@redhat.com)
|
|
|
|
* pa.c (hppa_profile_hook): Use force_reg to get the address
|
|
of the profile hook into an appropriate pseudo register.
|
|
|
|
2002-05-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* mklibgcc.in: Set shlib_slibdir_qual to empty string if
|
|
SHLIB_SLIBDIR_SUFFIXES is empty.
|
|
|
|
2002-05-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/mips/t-iris6 (SHLIB_SLIBDIR_SUFFIXES): Define.
|
|
(SHLIB_LINK, SHLIB_INSTALL): Adjust.
|
|
|
|
2002-05-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/t-linux64 (SHLIB_MAPFILES): Set.
|
|
* config/sparc/libgcc-sparc-glibc.ver: New file.
|
|
* config/i386/t-linux64 (SHLIB_MAPFILES): Add libgcc-x86_64-glibc.ver.
|
|
* config/i386/libgcc-x86_64-glibc.ver: New file.
|
|
* config/cris/t-linux (SHLIB_MAPFILES): Remove.
|
|
* mklibgcc.in: Preprocess SHLIB_MAPFILES with ml flags.
|
|
|
|
2002-05-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6429
|
|
* Makefile.in (libgcc.mk): Pass SHLIB_SLIBDIR_SUFFIXES to mklibgcc.
|
|
* mklibgcc.in: If SHLIB_SLIBDIR_SUFFIXES is defined, put libgcc_s
|
|
shared libraries into multilib dirs, with SONAME libgcc_s.so.1 for
|
|
base multilibs.
|
|
* config/t-slibgcc-elf-ver (SHLIB_LINK): Adjust for the above.
|
|
* config/t-slibgcc-sld (SHLIB_LINK): Likewise.
|
|
* config/i386/t-linux64 (SHLIB_SLIBDIR_SUFFIXES): Define.
|
|
* config/sparc/t-linux64 (SHLIB_SLIBDIR_SUFFIXES): Define.
|
|
* config/sparc/t-sol2-64 (SHLIB_SLIBDIR_SUFFIXES): Define.
|
|
|
|
2002-05-08 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR c/6569.
|
|
* varasm.c (mark_weak): New function.
|
|
(merge_weak): Use it. Do not call declare_weak.
|
|
(declare_weak): Use merge_weak.
|
|
|
|
2002-05-07 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* configure.in: Don't pass -Wno-long-long to a ADA compiler
|
|
that doesn't support it.
|
|
* configure: Regenerate.
|
|
|
|
2002-05-07 Jason Merrill <jason@redhat.com>
|
|
|
|
* dwarf2out.c (rtl_for_decl_location): Don't try to extract a
|
|
constant value from DECL_INITIAL.
|
|
|
|
2002-05-07 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c++/6212
|
|
* expr.c (highest_pow2_factor_for_type): New.
|
|
(expand_assignment): Use it.
|
|
|
|
2002-05-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* configure.in: If as or ld segfaults, don't clutter with it stdout.
|
|
* configure: Rebuilt.
|
|
|
|
2002-05-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6561
|
|
* config/sparc/sparc.md (muldi3_v8plus): Handle %1 equal to %2.
|
|
|
|
2002-05-05 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* doc/install.texi (powerpc-*-linux-gnu*): Update build requirements.
|
|
|
|
2002-05-04 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR c/6543
|
|
* config/rs6000/rs6000.md (sCC pattern and splitter): Remove
|
|
clobber and use result as temporary value.
|
|
|
|
2002-05-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6542
|
|
* config/sparc/sparc.h (leaf_reg_remap): Remove const.
|
|
(CONDITIONAL_REGISTER_USAGE): For TARGET_FLAT make
|
|
fill leaf_reg_remap with identity.
|
|
* config/sparc/sparc.c (leaf_reg_remap): Remove const.
|
|
|
|
2002-05-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6522
|
|
* dwarf2out.c (simple_decl_align_in_bits): Renamed to...
|
|
(simple_field_decl_align_in_bits): this. Apply
|
|
BIGGEST_FIELD_ALIGNMENT and ADJUST_FIELD_ALIGN if defined.
|
|
|
|
2002-05-03 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/6534
|
|
* ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants,
|
|
noce_try_store_flag_inc, noce_try_store_flag_mask, noce_try_cmove,
|
|
noce_try_cmove_arith, noce_try_minmax, noce_try_abs): Insert new
|
|
code before JUMP, not EARLIEST.
|
|
|
|
2002-05-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR preprocessor/6489
|
|
* tradcpp.c (fixup_newlines): New.
|
|
(main, finclude): Use it.
|
|
|
|
2002-05-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (Installing): Mention GCC 3.1 buildstats.
|
|
(Specific): Removed buildstats references.
|
|
(Specific, hppa*-hp-hpux11): Adjust for GCC versions > 3.0.
|
|
(Specific, sparc-sun-solaris2*): Update 64-bit hints for GCC 3.1.
|
|
Accomodate Solaris versions beyond 8.
|
|
(Specific, sparc-sun-solaris2.7): Update as path for GCC 3.1.
|
|
(Specific, *-*-solaris2.8): Removed, obsolete.
|
|
|
|
2002-05-02 Jason Merrill <jason@redhat.com>
|
|
|
|
* defaults.h (BOOL_TYPE_SIZE): Move default here from cp/decl.c.
|
|
* c-decl.c (c_init_decl_processing): Use it.
|
|
* config/rs6000/darwin.h (BOOL_TYPE_SIZE): Define to INT_TYPE_SIZE.
|
|
* config/i960/i960.h (BOOL_TYPE_SIZE): Don't define.
|
|
* config/mcore/mcore.h (BOOL_TYPE_SIZE): Don't define.
|
|
|
|
2002-05-02 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* doc/install.texi (*-*-freebsd*): Update to latest status.
|
|
|
|
2002-05-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6540
|
|
* config.gcc (sparc*-*-solaris2*): Set float_format to i128.
|
|
* config/float-sparc.h: Assume 128-bit long double if
|
|
__LONG_DOUBLE_128__ is defined.
|
|
|
|
PR target/6512, PR target/5628
|
|
* config/sparc/sparc.md (movdf_insn_v9only_novis): Don't allow >= %f32
|
|
when memory is not aligned.
|
|
(movdf_insn_v9only_vis): Likewise.
|
|
* config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS): Request a FP_REGS
|
|
temporary for EXTRA_FP_REGS DFmode load from unaligned memory.
|
|
(SECONDARY_OUTPUT_RELOAD_CLASS): Similarly.
|
|
|
|
2002-05-02 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/install.texi: State GNAT version requirements.
|
|
|
|
2002-05-01 Jeff Law <law@redhat.com>
|
|
|
|
* pa.h (EXTRA_CONSTRAINT): Don't accept PIC addresses for the
|
|
'T' constraint.
|
|
|
|
2002-05-01 Joel Brobecker <brobecker@gnat.com>
|
|
|
|
* dbxout.c (dbxout_type): Emit size information for range types,
|
|
as well, but only when using GDB extensions.
|
|
|
|
2002-05-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with
|
|
target-independent gnu binutils date test.
|
|
|
|
2002-05-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* cppinit.c (cpp_handle_option) [-dM]: Don't set no_output here...
|
|
(cpp_post_options): ...but here. Disable -dD, -dN and -dI when
|
|
-M -or -MM is in effect.
|
|
|
|
2002-05-01 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* config.gcc: Correct test of --enable-obsolete. Obsolete all
|
|
A29k configurations.
|
|
* doc/install.texi: Update to match.
|
|
|
|
2002-05-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
PR bootstrap/6514
|
|
* varasm.c (globalize_decl): Compare DECL_ASSEMBLER_NAME to check
|
|
for duplicates. Always loop over whole list.
|
|
|
|
Wed May 1 10:32:37 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* reload.c (find_reloads, case 'p'): Set BADOP to 0.
|
|
|
|
2002-05-01 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/sparc/t-elf (sparc-rtems, sparc-elf): Build assembly
|
|
support routines.
|
|
|
|
2002-05-01 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/install.texi: Update Texinfo version requirement
|
|
documentation.
|
|
|
|
2002-04-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sol27-sld.h: Rename from sol26-sld.h.
|
|
(PREFERRED_DEBUGGING_TYPE, ASM_DEBUG_SPEC): Undef.
|
|
* config.gcc (sparc-solaris): Adjust test for native ld bug.
|
|
Add it after the biarch headers.
|
|
|
|
2002-04-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/6516
|
|
* toplev.c (rest_of_compilation): Don't run cross-jump before
|
|
bb-reorder.
|
|
|
|
2002-04-30 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/arm/rtems-elf.h: Add #undef TARGET_VERSION to prevent warning.
|
|
|
|
2002-04-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sparc.c (emit_soft_tfmode_libcall,
|
|
emit_soft_tfmode_binop, emit_soft_tfmode_unop, emit_soft_tfmode_cvt,
|
|
emit_hard_tfmode_operation, emit_tfmode_binop, emit_tfmode_unop,
|
|
emit_tfmode_cvt): New.
|
|
* config/sparc/sparc.md (extendsftf2, extenddftf2, trunctfsf2,
|
|
trunctfdf2, floatsitf2, floatunssitf2, floatditf2, floatunsditf2,
|
|
fix_trunctfsi2, fixuns_trunctfsi2, fix_trunctfdi2, fixuns_trunctfdi2,
|
|
addtf3, subtf3, multf3, divtf3, sqrttf2): Use them.
|
|
* config/sparc/sparc-protos.h: Update.
|
|
|
|
2002-04-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* config.gcc (hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-rtems*,
|
|
hppa1.0-*-osf*, hppa1.1-*-bsd*, hppa1.1-*-hpux10*, hppa2*-*-hpux10*,
|
|
hppa1.0-*-hpux10*, hppa*64*-*-hpux11*, hppa1.1-*-hpux11*,
|
|
hppa2*-*-hpux11*, hppa1.0-*-hpux11*, hppa*-*-lites*): Define xmake_file.
|
|
* ada/Make-lang.in (ADA_FLAGS_TO_PASS): Don't pass ADA_CFLAGS.
|
|
* pa/t-linux, pa/t-pa, pa/t-pa64, t-pro (T_ADAFLAGS): Delete.
|
|
* pa/x-ada: New file. Define ADA_CFLAGS.
|
|
|
|
2002-04-30 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/install.texi (Final install): Add to the list of info to include
|
|
in a report of a successful bootstrap, and add link to 3.1 list.
|
|
|
|
2002-04-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/6396
|
|
* toplev.c (rest_of_compilation): Only run regrename and copy
|
|
propagation if optimizing.
|
|
|
|
2002-04-30 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/contrib.texi (Contributors): Use MIPS instead of Mips and
|
|
mips. Add two missing commas.
|
|
|
|
2002-04-30 Paolo Carlini <pcarlini@unitus.it>
|
|
|
|
* doc/contrib.texi (Contributors): Update Paolo Carlini's
|
|
and Benjamin Kosnik's entries.
|
|
|
|
2002-04-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* combine.c (find_split_point): Use trunc_int_for_mode.
|
|
|
|
Mon Apr 29 17:19:10 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* reload1.c (eliminate_regs, case SUBREG): Fix typo in
|
|
adjust_address_nv call.
|
|
|
|
2002-04-29 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/install.texi (Testing): Provide additional information, and
|
|
a stronger encouragement, for running the testsuites.
|
|
|
|
2002-04-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* fixinc/inclhack.def (solaris_widec): Include <wchar.h> in
|
|
Solaris 2 <widec.h> if missing.
|
|
* fixinc/fixincl.x: Regenerate.
|
|
* fixinc/tests/base/widec.h: New file.
|
|
|
|
2002-04-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6476
|
|
* configure.in: Check whether linker eh_frame optimizations work
|
|
properly.
|
|
* configure: Rebuilt.
|
|
|
|
Mon Apr 29 17:08:09 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (dbx64_register_map): Fix typo.
|
|
|
|
Mon Apr 29 14:48:33 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (sse_mov?fcc*): Revert patch of Apr 18th.
|
|
|
|
2002-04-29 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/contrib.texi (Contributors): Add Paolo Carlini and
|
|
Janis Johnson.
|
|
Update Richard Henderson, Jakub Jelinek, and Mark Mitchell.
|
|
Refer to Objective-C instead of ObjC, SPARC instead of sparc,
|
|
and CPU instead of cpu.
|
|
|
|
2002-04-29 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config.gcc: Revert i386 changes inadvertently brought in
|
|
from mainline along with 2002-04-04's change.
|
|
|
|
2002-04-28 David S. Miller <davem@redhat.com>
|
|
|
|
PR target/6496
|
|
* config/sparc/sparc.md (call followed by jump peephole): Do not
|
|
match for TARGET_V9, kill TARGET_ARCH64 variants.
|
|
|
|
PR target/6500
|
|
* config/sparc/sparc.md (prefetch): Emit properly for 32-bit vs.
|
|
64-bit TARGET_V9. Do not use prefetch page, use prefetch for
|
|
several {reads,writes} instead.
|
|
* config/sparc/sparc.h (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES):
|
|
Define.
|
|
|
|
2002-04-27 David S. Miller <davem@redhat.com>
|
|
|
|
PR target/6494
|
|
* config/sparc/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Be mindful
|
|
of the stack bias.
|
|
|
|
* config/sparc/linux.h, config/sparc/linux64.h: Don't bother
|
|
including signal.h and sys/ucontext.h, not needed.
|
|
|
|
2002-04-28 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/5154
|
|
* ggc-common.c (ggc_mark_rtx_children_1): Rename from...
|
|
(ggc_mark_rtx_children): New.
|
|
|
|
2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
PR c/6497
|
|
* config/rs6000/rs6000.md (sCC patterns): Remove clobber and use
|
|
result as temporary value.
|
|
|
|
2002-04-28 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/6475
|
|
* reload1.c (alter_reg): Only call set_mem_expr if I is home pseudo
|
|
register of REGNO_DECL (i).
|
|
* Makefile.in (reload1.o): Add $(TREE_H).
|
|
|
|
2002-04-28 Bruce Korb <bkorb@gnu.org>
|
|
|
|
* fixinc/check.tpl (set-writable): verify that it exists before
|
|
invoking.
|
|
|
|
2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
PR c/6343
|
|
* c-decl.c (duplicate_decls): Call merge_weak.
|
|
* c-pragma.c (apply_pragma_weak): Warn about misuse.
|
|
* output.h (merge_weak): Prototype merge_weak.
|
|
* varasm.c (merge_weak): New function.
|
|
(declare_weak): Make sure we don't give an error on VAR_DECLs.
|
|
Mark RTL with SYMBOL_REF_WEAK.
|
|
|
|
2002-04-25 David S. Miller <davem@redhat.com>
|
|
|
|
PR target/6422
|
|
* reorg.c (optimize_skip): Do not allow exception causing
|
|
instructions to be considered for delay slots.
|
|
(fill_simply_delay_slots, fill_slots_from_thread): Likewise.
|
|
(relax_delay_slots): Do not try to consider exception causing
|
|
instructions as redundant.
|
|
|
|
2002-04-26 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* tree.c (tree_int_cst_lt): Compare constants whose types differ
|
|
in unsigned-ness correctly.
|
|
|
|
2002-04-26 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
* config/mips/mips.h (SUBTARGET_CPP_SIZE_SPEC): Get closer to
|
|
correct for MEABI (used by mipsisa32-elf).
|
|
|
|
2002-04-26 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR bootstrap/6445
|
|
* config/i386/i386.md (untyped_call): Return the value in a float
|
|
register if TARGET_FLOAT_RETURNS_IN_80387, not just if
|
|
TARGET_80387.
|
|
|
|
2002-04-26 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/linux.h: Revert 2002-04-22 change.
|
|
|
|
2002-04-26 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.h (FUNCTION_OK_FOR_SIBCALL): Don't do sibcalls when using the
|
|
portable runtime model.
|
|
|
|
2002-04-26 David Edelsohn <edelsohn@gnu.org>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md (sCC pattern): Remove clobber and use
|
|
result as temporary value.
|
|
|
|
2002-04-26 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/3581
|
|
* c-common.c (combine_strings): Use xmalloc, not alloca.
|
|
|
|
* c-common.c (combine_strings): Tweak __FUNCTION__ warning text.
|
|
|
|
2002-04-26 Bo Thorsen <bo@suse.co.uk>
|
|
|
|
* config/i386/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Define for
|
|
x86-64.
|
|
|
|
2002-04-25 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.h (FUNCTION_OK_FOR_SIBCALL): Add back check
|
|
for DECL being NULL.
|
|
|
|
2002-04-25 Eric Botcazou <ebotcazou@multimania.com>
|
|
|
|
* c-decl.c (grokdeclarator): Remove outdated ??? note
|
|
on invalid declaration of flexible array members.
|
|
|
|
2002-04-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/invoke.texi: Document -gdwarf{,-2} vs debug level.
|
|
|
|
2002-04-25 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_emit_epilogue): Always restore registers
|
|
needed by the compiler, even if they are used as global regs.
|
|
|
|
2002-04-25 Steven Bosscher <S.Bosscher@student.tudelft.nl>
|
|
|
|
* doc/c-tree.texi: Fix typo in introduction.
|
|
|
|
2002-04-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* configure.in (HAVE_GAS_HIDDEN): Detect sparc binutils 2.12
|
|
linker bug.
|
|
|
|
2002-04-24 Jason Merrill <jason@redhat.com>
|
|
|
|
* dwarf2.h (enum dwarf_attribute): Add DW_AT_GNU_vector.
|
|
* dwarf2out.c (dwarf_attr_name): Support it.
|
|
(gen_array_type_die): Emit it.
|
|
(lookup_type_die): No special handling for VECTOR_TYPE.
|
|
(gen_type_die): Hand VECTOR_TYPE off to gen_array_type_die.
|
|
|
|
2002-04-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/mips/mips.md (movdi_usd): Renumber.
|
|
|
|
2002-04-24 Robert Lipe <robertlipe@usa.net>
|
|
|
|
* config/i386/sco5.h(i386.h, att.h): Eliminate double inclusion.
|
|
|
|
2002-04-24 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.h (FUNCTION_OK_FOR_SIBCALL): Return false if
|
|
32-bit Sparc and current_function_returns_struct is true.
|
|
|
|
2002-04-24 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h: Cleanup file. Add non individual
|
|
variants.
|
|
(vec_vaddubm): New.
|
|
(vec_vadduhm): New.
|
|
(vec_vadduwm): New.
|
|
(vec_vaddfp): New.
|
|
(vec_vaddcuw): New.
|
|
(vec_vaddubs): New.
|
|
(vec_vaddsbs): New.
|
|
(vec_vadduhs): New.
|
|
(vec_vadduws): New.
|
|
(vec_vaddsws): New.
|
|
(vec_vand): New.
|
|
(vec_vandc): New.
|
|
(vec_vavgub): New.
|
|
(vec_vavgsb): New.
|
|
(vec_vavguh): New.
|
|
(vec_vavgsh): New.
|
|
(vec_vavguw): New.
|
|
(vec_vavgsw): New.
|
|
(vec_vrfip): New.
|
|
(vec_vcmpbfp): New.
|
|
(vec_vcmpequb): New.
|
|
(vec_vcmpequh): New.
|
|
(vec_vcmpequw): New.
|
|
(vec_vcmpeqfp): New.
|
|
(vec_vcmpgefp): New.
|
|
(vec_vcmpgtub): New.
|
|
(vec_vcmpgtsb): New.
|
|
(vec_vcmpgtuh): New.
|
|
(vec_vcmpgtsh): New.
|
|
(vec_vcmpgtuw): New.
|
|
(vec_vcmpgtsw): New.
|
|
(vec_vcmpgtfp): New.
|
|
(vec_vcmpgefp): New.
|
|
(vec_vcfux): New.
|
|
(vec_vcfsx): New.
|
|
(vec_vctsxs): New.
|
|
(vec_vctuxs): New.
|
|
(vec_vexptefp): New.
|
|
(vec_vrfim): New.
|
|
(vec_lvx): New.
|
|
(vec_lvebx): New.
|
|
(vec_lvehx): New.
|
|
(vec_lde): Add vector float variant.
|
|
(vec_lvewx): New.
|
|
(vec_lvxl): New.
|
|
(vec_vlogefp): New.
|
|
(vec_vmaddfp): New.
|
|
(vec_vmhaddshs): New.
|
|
(vec_vmaxub): New.
|
|
(vec_vmaxsb): New.
|
|
(vec_vmaxuh): New.
|
|
(vec_vmaxsh): New.
|
|
(vec_vmaxuw): New.
|
|
(vec_vmaxsw): New.
|
|
(vec_vmaxsw): New.
|
|
(vec_vmaxfp): New.
|
|
(vec_vmrghb): New.
|
|
(vec_vmrghh): New.
|
|
(vec_vmrghw): New.
|
|
(vec_vmrglb): New.
|
|
(vec_vmrglh): New.
|
|
(vec_vmrglw): New.
|
|
(vec_vminub): New.
|
|
(vec_vminsb): New.
|
|
(vec_vminuh): New.
|
|
(vec_vminsh): New.
|
|
(vec_vminuw): New.
|
|
(vec_vminsw): New.
|
|
(vec_vminfp): New.
|
|
(vec_vmladduhm): New.
|
|
(vec_vmhraddshs): New.
|
|
(vec_msumubm): New.
|
|
(vec_vmsummbm): New.
|
|
(vec_vmsumuhm): New.
|
|
(vec_vmsumshm): New.
|
|
(vec_vmsumuhs): New.
|
|
(vec_vmsumshs): New.
|
|
(vec_vmuleub): New.
|
|
(vec_vmulesb): New.
|
|
(vec_vmuleuh): New.
|
|
(vec_vmulesh): New.
|
|
(vec_vmuloub): New.
|
|
(vec_mulosb): New.
|
|
(vec_vmulouh): New.
|
|
(vec_vmulosh): New.
|
|
(vec_vnmsubfp): New.
|
|
(vec_vnor): New.
|
|
(vec_vor): New.
|
|
(vec_vpkuhum): New.
|
|
(vec_vpkuwum): New.
|
|
(vec_vpkpx): New.
|
|
(vec_vpkuhus): New.
|
|
(vec_vpkshss): New.
|
|
(vec_vpkuwus): New.
|
|
(vec_vpkswss): New.
|
|
(vec_vpkshus): New.
|
|
(vec_vpkswus): New.
|
|
(vec_vperm): New.
|
|
(vec_vrefp): New.
|
|
(vec_vrlb): New.
|
|
(vec_vrlh): New.
|
|
(vec_vrlw): New.
|
|
(vec_vrfin): New.
|
|
(vec_vrsqrtefp): New.
|
|
(vec_vsel): New.
|
|
(vec_vslb): New.
|
|
(vec_vslh): New.
|
|
(vec_vslw): New.
|
|
(vec_vsldoi): New.
|
|
(vec_vsl): New.
|
|
(vec_vslo): New.
|
|
(vec_vspltb): New.
|
|
(vec_vsplth): New.
|
|
(vec_vspltw): New.
|
|
(vec_vspltisb): New.
|
|
(vec_vspltish): New.
|
|
(vec_vspltisw): New.
|
|
(vec_vsrb): New.
|
|
(vec_vsrh): New.
|
|
(vec_vsrw): New.
|
|
(vec_vsrab): New.
|
|
(vec_vsrah): New.
|
|
(vec_vsraw): New.
|
|
(vec_vsr): New.
|
|
(vec_vsro): New.
|
|
(vec_stvx): New.
|
|
(vec_stvebx): New.
|
|
(vec_stvehx): New.
|
|
(vec_stvewx): New.
|
|
(vec_stvxl): New.
|
|
(vec_vsububm): New.
|
|
(vec_vsubuhm): New.
|
|
(vec_vsubuwm): New.
|
|
(vec_vsubfp): New.
|
|
(vec_vsubcuw): New.
|
|
(vec_vsububs): New.
|
|
(vec_vsubsbs): New.
|
|
(vec_vsubuhs): New.
|
|
(vec_vsubshs): New.
|
|
(vec_vsubuws): New.
|
|
(vec_vsubsws): New.
|
|
(vec_vsum4ubs): New.
|
|
(vec_vsum4sbs): New.
|
|
(vec_vsum4shs): New.
|
|
(vec_vsum2sws): New.
|
|
(vec_vsumsws): New.
|
|
(vec_vrfiz): New.
|
|
(vec_vupkhsb): New.
|
|
(vec_vupkhpx): New.
|
|
(vec_vupkhsh): New.
|
|
(vec_vupklsb): New.
|
|
(vec_vupklpx): New.
|
|
(vec_vupklsh): New.
|
|
(vec_vxor): New.
|
|
|
|
2002-04-23 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* doc/install.texi: Clarify which versions of alpha*-dec-osf*
|
|
are obsoleted.
|
|
|
|
2002-04-23 Eric Botcazou <ebotcazou@multimania.com>
|
|
|
|
PR c/5430
|
|
* fold-const.c (split_tree): Add MINUS_LITP parameter; separate
|
|
added literals from substracted literals.
|
|
(associate_trees): Don't convert MINUS_EXPR into PLUS_EXPR.
|
|
(fold) [associate]: Preserve MINUS_EXPR if needed.
|
|
|
|
2002-04-23 Tom Tromey <tromey@redhat.com>
|
|
|
|
* gcc.c: Added --resource. For PR java/6314.
|
|
|
|
2002-04-23 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/freebsd.h(OBJECT_FORMAT_ELF): Define.
|
|
|
|
2002-04-23 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* cp/g++spec.c: Use profiled libstdc++ and libm with -p/-pg.
|
|
* config/freebsd.h (MATH_LIBRARY_PROFILE): Use the _p verions of
|
|
these libraries.
|
|
|
|
2002-04-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/6413
|
|
* function.h: (struct function): Add profile_label_no field.
|
|
(current_function_profile_label_no): Define.
|
|
* function.c: (profile_label_no): New static var.
|
|
(expand_function_start): Increment it, and copy to
|
|
current_function_profile_label_no.
|
|
* output.h (profile_label_no): Delete.
|
|
* final.c (profile_label_no): Delete.
|
|
(profile_function): Use current_function_profile_label_no.
|
|
(final_end_function): Don't increment profile_label_no here.
|
|
* config/i386/i386.c (ix86_osf_output_function_prologue): Replace
|
|
profile_label_no with current_function_profile_label_no.
|
|
* config/pa/pa.c (current_function_number): Delete.
|
|
(pa_output_function_prologue): Don't output profile label here.
|
|
(hppa_profile_hook): Use label_no param rather than
|
|
current_function_number.
|
|
(FUNC_BEGIN_PROLOG_LABEL): Move to ..
|
|
* config/pa/pa.h: .. here.
|
|
(FUNCTION_PROFILER): Output profile label here.
|
|
|
|
2002-04-23 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h (vec_step): Remove extraneous
|
|
parentheses.
|
|
(vec_ctu): Cast return.
|
|
|
|
2002-04-22 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md ("*movv4si_internal"): Change 'm'
|
|
constraint to 'o' for m=r and r=m alternatives.
|
|
("*movv8hi_internal1"): Same.
|
|
("*movv16qi_internal1"): Same.
|
|
("*movv4sf_internal1"): Same.
|
|
|
|
2002-04-22 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* c-lex.c (lex_charconst): Call convert to get constant in
|
|
proper type; don't just smash the type field.
|
|
Fixes PR c/6300.
|
|
|
|
* config.gcc: Add list of obsolete configurations. Disallow
|
|
building these without --enable-obsolete.
|
|
* doc/install.texi: Document --enable-obsolete and obsoletion
|
|
policy. Mention obsoletion of individual targets in
|
|
appropriate places.
|
|
|
|
2002-04-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sol2-bi.h (ASM_DEBUG_SPEC): New.
|
|
|
|
2002-04-22 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR f/6138.
|
|
* function.c (fixup_memory_subreg): Add promoted_mode parameter.
|
|
(walk_fixup_memory_subreg): Likewise.
|
|
(fixup_var_refs_insn): Adjust accordingly.
|
|
(fixup_var_refs_1): Likewise.
|
|
|
|
2002-04-22 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* gthr-rtems.h: Correct prototypes to remove warnings.
|
|
|
|
2002-04-22 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/6344
|
|
* alias.c (canon_true_dependence): Special case (mem:blk (scratch)).
|
|
|
|
* gcse.c (free_insn_expr_list_list): New.
|
|
(clear_modify_mem_tables): Use it. Fix bit set usage.
|
|
(canon_list_insert): Use EXPR_LISTs for expressions.
|
|
(record_last_mem_set_info): Factor BLOCK_NUM (insn).
|
|
|
|
2002-04-22 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/linux.h: (LIBPATH_SPEC, LIBPATH_ARCH31_SPEC,
|
|
LIBPATH_ARCH64_SPEC): Define.
|
|
(EXTRA_SPECS): Add libpath, libpath_arch31, libpath_arch64.
|
|
(STARTFILE_SPEC, ENDFILE_SPEC): Define; use libpath.
|
|
(LINK_ARCH31_SPEC): Add libpath_arch31 to search path.
|
|
(LINK_ARCH64_SPEC): Add libpath_arch64 to search path.
|
|
|
|
2002-04-22 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h (vec_xor): Add variant for both args
|
|
being vector signed int.
|
|
(vec_andc): Same.
|
|
(vec_xor): Add variant for both args being vector signed char.
|
|
Remove redundant variant.
|
|
(vec_andc): Same.
|
|
|
|
2002-04-21 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.md (set then compare DI mode peephole2): Fix
|
|
compare mode in output RTL.
|
|
|
|
2002-04-22 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Correct
|
|
style and formatting of previous patch.
|
|
|
|
2002-04-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Always clear
|
|
flag_pic for ABI_AIX.
|
|
|
|
2002-04-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmacro.c (funlike_invocation_p): Don't step back
|
|
over CPP_EOF.
|
|
|
|
2002-04-21 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (output_profile_hook): Do not increment
|
|
labelno.
|
|
|
|
2002-04-20 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/invoke.texi: Remove Chill references.
|
|
* doc/gcc.texi: Update last modified date.
|
|
|
|
2002-04-19 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
|
|
* config/sparc/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Likewise.
|
|
|
|
Sat Apr 20 02:17:38 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (movsi_1, movhi_1): Force reload to use more flexible
|
|
alternative.
|
|
|
|
2002-04-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/6358
|
|
* function.c: Reapply patch for c/6358.
|
|
(expand_function_end): Copy decl_rtl's mode, not
|
|
current_function_return_rtx mode.
|
|
|
|
2002-04-19 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/rtems.h (STARTFILE_SPEC, ENDFILE_SPEC): Fix for non-ELF
|
|
targets.
|
|
|
|
2002-04-19 Tom Tromey <tromey@redhat.com>
|
|
|
|
* doc/install.texi (Specific): Update status of Solaris 2.8.
|
|
For PR libgcj/6158.
|
|
|
|
2002-04-19 Dan Nicolaescu <dann@godzilla.ics.uci.edu>
|
|
Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Specific, sparc-sun-solaris2*): Mention that
|
|
binutils 2.11.2 and higher generate smaller binaries than Sun's
|
|
native tools.
|
|
|
|
2002-04-19 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR c++/6352
|
|
* toplev.c (rest_of_compilation): Do not defer functions for which
|
|
TREE_SYMBOL_REFERENCED has already been set.
|
|
|
|
2002-04-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.c: Revert patch for c/6358.
|
|
|
|
2002-04-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (find_cond_trap): Handle cases with no proper THEN or JOIN
|
|
blocks. Handle multiple references to the TRAP block. Handle
|
|
non-adjacent THEN and OTHER blocks.
|
|
|
|
2002-04-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_function_arg_pass_by_reference): Don't
|
|
crash with no type for by-mode libcalls.
|
|
|
|
* config/ia64/ia64.md (conditional_trap): Fix predicate polarity.
|
|
|
|
2002-04-18 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.h (BRANCH_COST): Define.
|
|
|
|
* fold-const.c (BRANCH_COST): Don't provide default here, expr.h
|
|
does it.
|
|
|
|
2002-04-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_function_arg_pass_by_reference): New.
|
|
(ia64_va_arg): Expect variable sized types by reference.
|
|
* config/ia64/ia64-protos.h: Update.
|
|
* config/ia64/ia64.h (FUNCTION_ARG_PASS_BY_REFERENCE): Use
|
|
ia64_function_arg_pass_by_reference.
|
|
|
|
2002-04-18 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* flow.c (update_life_info): Ignore return value of cleanup_cfg.
|
|
Mask out PROP_SCAN_DEAD_CODE | PROP_KILL_DEAD_CODE in
|
|
propagate_block calls after relaxation loop using new variable
|
|
stabilized_prop_flags.
|
|
|
|
2002-04-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c: Include except.h.
|
|
(block_has_only_trap): Break out from find_cond_trap.
|
|
(find_cond_trap): Use it. Always delete the trap block.
|
|
(merge_if_block): Allow then block null. Be less simplistic about
|
|
what insns can end a block.
|
|
* Makefile.in (ifcvt.o): Depend on except.h.
|
|
|
|
* config/ia64/ia64.md (trap, conditional_trap): New.
|
|
|
|
2002-04-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/6358
|
|
* function.c (assign_parms): Assign hard current_function_return_rtx
|
|
register here...
|
|
(expand_function_end): ...not here.
|
|
|
|
2002-04-18 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Downloading the source): Do not mention Chill
|
|
any longer, but mention Ada.
|
|
(Configuration): Do not mention Chill any longer.
|
|
|
|
2002-04-18 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (TARGET_VERSION): Remove local version number.
|
|
|
|
Thu Apr 18 15:49:12 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.h (SSE_FLOAT_MODE_P): Kill bogus TARGET_SSE_MATH check.
|
|
* i386.md (sse_mov?fcc*): Swap operands for cases they will be swapped
|
|
later.
|
|
|
|
2002-04-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/6205
|
|
* config/i386/i386.md (movsf_1): Use pxor only if TARGET_SSE2,
|
|
otherwise xorps.
|
|
|
|
2002-04-18 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
Revert this change:
|
|
|
|
* doc/install.texi (Installing GCC: Configuration): Clarify
|
|
the only supported ways to configure gcc.
|
|
|
|
2002-04-17 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_cmove): Fail if modes of
|
|
comparison operands do not match each other or if modes of
|
|
conditions do not match result.
|
|
(rs6000_output_function_prologue): Compute instruction addresses.
|
|
(rs6000_output_function_epilogue): Likewise.
|
|
|
|
2002-04-17 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (legitimize_pic_address): Do not generate
|
|
illegal address constant without CONST.
|
|
|
|
2002-04-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* sparc/linux64.h (CC1_SPEC): Error for -m32 and -m64.
|
|
* sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
|
|
|
|
2002-04-17 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
PR optimization/6305
|
|
* config/s390/s390.c (s390_expand_plus_operand): Use find_replacement
|
|
to make sure previous reloads are taken into account. Generate
|
|
better code if one operand is an in-range immediate constant.
|
|
|
|
2002-04-16 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* doc/install.texi (Building): libgcj requires GNU make.
|
|
|
|
2002-04-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR bootstrap/6315
|
|
* config/sparc/sparc.md (movtf reg<-reg split): Allow spliting
|
|
even if hard quad and register is not floating.
|
|
(movtf reg<-mem split): Disallow splitting if hard quad and
|
|
register is floating.
|
|
(movtf mem<-reg split): Likewise.
|
|
* config/sparc/sparc.c (fp_register_operand): New predicate.
|
|
* config/sparc/sparc.h (PREDICATE_CODES): Add fp_register_operand.
|
|
|
|
2002-04-17 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* Makefile.in (PROTO_OBJS): Add cppdefault.o.
|
|
(protoize.o): Take $(PREPROCESSOR_DEFINES) off command line.
|
|
(unprotoize.o): Ditto. Build from protoize.c. Define
|
|
UNPROTOIZE on command line.
|
|
* protoize.c: Include cppdefault.h. Delete include_defaults.
|
|
(in_system_include_dir): Use cpp_include_defaults (defined in
|
|
cppdefault.o).
|
|
* unprotoize.c: Delete file.
|
|
|
|
2002-04-17 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h (vec_ld): Add array variants.
|
|
(vec_lde): Same.
|
|
(vec_ldl): Same.
|
|
|
|
2002-04-17 Alan Matsuoka <alanm@redhat.com>
|
|
Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h: Define __ALTIVEC__.
|
|
(bool): New.
|
|
(__pixel): New.
|
|
(pixel): New.
|
|
(vec_cfux): New.
|
|
(vec_vmaddfp): New.
|
|
(vec_vsldoi): New.
|
|
Add parentheses to all macro arguments.
|
|
|
|
2002-04-16 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c++/6320
|
|
* except.c (remove_eh_handler): Insert inner regions at beginning
|
|
of sibling chain. Refactor expressions.
|
|
|
|
2002-04-16 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* c-common.h (STMT_EXPR_NO_SCOPE): New macro.
|
|
* c-common.c (c_expand_expr): Respect STMT_EXPR_NO_SCOPE.
|
|
* tree.h (expand_start_stmt_expr): Update prototype.
|
|
* stmt.c (expand_start_stmt_expr): Add has_scope parameter.
|
|
* tree-inline.c (expand_call_inline): Set STMT_EXPR_NO_SCOPE
|
|
on the STMT_EXPR created for the inline function.
|
|
|
|
2002-04-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sol2-bi.h (AS_SPARC64_FLAG): New.
|
|
* config/sparc/sol2-gas-bi.h: New file.
|
|
* config.gcc (sparc*-solaris): Add it as needed.
|
|
* configure.in (AS_SPARC64_FLAG): Remove check.
|
|
* config.in, configure: Regenerate.
|
|
|
|
* config/sparc/sol2-bi.h (CC1_SPEC): Error for -m32 and -m64.
|
|
|
|
2002-04-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Don't override N32 for
|
|
a 64-bit ISA.
|
|
|
|
PR c/6202
|
|
* config/mips/mips.md (can_delay): Split out of existing define_delays.
|
|
(HILO_delay): Set can_delay false.
|
|
|
|
2002-04-16 Paolo Carlini <pcarlini@unitus.it>
|
|
|
|
* c-parse.in (poplevel, compstmt_start, compstmt_primary_start):
|
|
Add ending ';', in accordance with POSIX.
|
|
|
|
2002-04-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* config.gcc (sparcv9-solaris): Configure for 64-bit default.
|
|
Adjust tm_file order to get TARGET_DEFAULT set properly.
|
|
(sparc-solaris): Configure 2.[78] for 64-bit multilibs.
|
|
* doc/install.texi (sparc-solaris): Update.
|
|
|
|
2002-04-16 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
PR target/6305
|
|
* config/s390/s390.md (mulsidi3): Set both subregs of the
|
|
multiword register.
|
|
|
|
2002-04-16 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h (vec_addc): Type check.
|
|
|
|
2002-04-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/6279
|
|
* expr.c (store_expr): Don't copy if DECL_RTL (exp) == target.
|
|
|
|
* expr.c (safe_from_p): Cleanup: use DECL_RTL_IF_SET.
|
|
|
|
2002-04-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/mips/abi64.h (SUBTARGET_CONDITIONAL_REGISTER_USAGE): Set
|
|
call_really_used_regs too.
|
|
|
|
2002-04-15 David S. Miller <davem@redhat.com>
|
|
|
|
* rtlanal.c (note_stores): Don't present PARALLEL SET_DESTs
|
|
as being CLOBBERed.
|
|
|
|
2002-04-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/6290
|
|
* config/rs6000/rs6000.c (easy_vector_constant): Return 1 if the
|
|
CONST_VECTOR is { 0, ... 0 }.
|
|
|
|
2002-04-15 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* doc/install.texi (Installing GCC: Configuration): Clarify
|
|
the only supported ways to configure gcc.
|
|
|
|
2002-04-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/linux.h, config/arm/linux-elf.h, config/i370/linux.h,
|
|
config/i386/linux-aout.h, config/i386/linux-oldld.h,
|
|
config/i386/linux.h, config/i386/linux64.h, config/ia64/linux.h,
|
|
config/m68k/linux-aout.h, config/m68k/linux.h, config/mips/linux.h,
|
|
config/pa/pa-linux.h, config/pj/linux.h, config/s390/linux.h,
|
|
config/sh/linux.h, config/sparc/linux-aout.h, config/sparc/linux.h,
|
|
config/sparc/linux64.h, config/xtensa/linux.h (CPP_PREDEFINES):
|
|
Define __gnu_linux__, not gnu_linux.
|
|
* config/rs6000/sysv4.h (CPP_OS_GNU_SPEC): Likewise for gnu_hurd.
|
|
|
|
2002-04-15 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
Remove Chill front end.
|
|
* gcc.c (default_compilers): Remove Chill entries.
|
|
* ch: Remove directory.
|
|
* doc/frontends.texi: Remove information about Chill.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
* doc/standards.texi: Likewise.
|
|
|
|
2002-04-15 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* config/alpha/vms.h (INCLUDE_DEFAULTS): Add /gnu/lib/gcc-lib/include.
|
|
(LONGLONG_STANDALONE): Define.
|
|
|
|
2002-04-15 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.c (sparc_emit_float_lib_cmp):
|
|
Call emit_library_call with LCT_NORMAL.
|
|
(sparc_initialize_trampoline): Use LCT_foo instead of
|
|
magic constant in emit_library_call invocations.
|
|
(sparc64_initialize_trampoline): Likewise.
|
|
(sparc_profile_hook): Likewise.
|
|
* config/sparc/sparc.md: Likewise.
|
|
|
|
* config/sparc/sparc.c (sparc_extra_constraint_check):
|
|
Fix type of argument 'c'.
|
|
* config/sparc/sparc-protos.h (sparc_extra_constraint_check):
|
|
Likewise.
|
|
|
|
2002-04-14 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/ia64/linux.h (CPP_PREDEFINES): Fix missing backslash.
|
|
|
|
2002-04-14 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
|
|
|
|
* config/arm/linux-elf.h (CPLUSPLUS_CPP_SPEC): Define.
|
|
|
|
2002-04-13 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* config/alpha/linux.h (CPP_PREDEFINES): Fix typo.
|
|
* config/i386/gnu.h (CPP_PREDEFINES): Define __gnu_hurd__,
|
|
not gnu_hurd.
|
|
|
|
2002-04-13 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC): Fix typo.
|
|
|
|
2002-04-13 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/sparc/t-elf: Enable v8 multilibs. Impacts
|
|
sparc-elf and sparc-rtems targets.
|
|
|
|
2002-04-13 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* alpha/linux.h: Define __gnu_linux__ wherever __linux__ is
|
|
defined, and __gnu_hurd__ wherever __GNU__ is defined.
|
|
* arm/linux-elf.h: Likewise.
|
|
* cris/aout.h: Likewise.
|
|
* cris/linux.h: Likewise.
|
|
* i370/linux.h: Likewise.
|
|
* i386/gnu.h: Likewise.
|
|
* i386/linux-aout.h: Likewise.
|
|
* i386/linux-oldld.h: Likewise.
|
|
* i386/linux.h: Likewise.
|
|
* i386/linux64.h: Likewise.
|
|
* ia64/linux.h: Likewise.
|
|
* m68k/linux-aout.h: Likewise.
|
|
* m68k/linux.h: Likewise.
|
|
* mips/linux.h: Likewise.
|
|
* pa/pa-linux.h: Likewise.
|
|
* pj/linux.h: Likewise.
|
|
* rs6000/sysv4.h: Likewise.
|
|
* s390/linux.h: Likewise.
|
|
* sh/linux.h: Likewise.
|
|
* sparc/linux-aout.h: Likewise.
|
|
* sparc/linux.h: Likewise.
|
|
* sparc/linux64.h: Likewise.
|
|
* xtensa/linux.h: Likewise.
|
|
|
|
2002-04-13 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/ia64/ia64.h (CPP_SPEC): Include %(cpp_cpu).
|
|
|
|
2002-04-12 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
Revert these changes:
|
|
|
|
2002-04-06 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR c++/5571
|
|
* stor-layout.c (layout_decl): Reset the RTL for the decl.
|
|
|
|
2002-03-15 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* expr.c (expand_expr): Tidy.
|
|
|
|
2002-04-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* config.gcc (sparcv9-*-solaris2): Default to 32-bit code.
|
|
(sparc*-*-solaris): Clean up header files.
|
|
* configure.in (AS_SPARC64_FLAG): Error out if can't find it
|
|
and plan on generating 64-bit code.
|
|
* toplev.c (decode_g_option): Remove LINKER_DOES_NOT_WORK_WITH_DWARF2.
|
|
* config/sparc/sol2-64.h: Delete and reuse for default 64-bit code.
|
|
* config/sparc/sol2-sld-64.h: Rename ...
|
|
* config/sparc/sol2-bi.h: ... here. Remove the bits that checked
|
|
for AS_SPARC64_FLAG not defined.
|
|
* config/sparc/sol2-gld-bi.h: New.
|
|
* config/sparc/sol2-sld.h: Remove.
|
|
* config/sparc/sol26-sld.h: New.
|
|
* config/sparc/sol2.h: Tidy comments.
|
|
* doc/install.texi: Document sparc-solaris configury changes.
|
|
|
|
2002-04-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* recog.c (offsettable_address_p): Match the logic in adjust_address.
|
|
|
|
* config/sparc/sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Handle TFmode
|
|
in 64-bit mode only. Use only for 32-bit or MEDLOW.
|
|
|
|
2002-04-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/alpha/osf.h (LINK_SPEC): Pass -S to silence ld warnings.
|
|
|
|
Fri Apr 12 15:42:59 2002 Jeffrey A Law (law@redhat.com)
|
|
|
|
* pa.c (pa_can_combine_p): Call extract_insn before calling
|
|
constrain_operands.
|
|
|
|
2002-04-12 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* hwint.h (HAVE___INT64): Correct spelling.
|
|
|
|
* config/i386/i386-interix.h (EH_FRAME_IN_DATA_SECTION): Define.
|
|
(TARGET_ASM_NAMED_SECTION, RETURN_IN_MEMORY) Define.
|
|
(DEFAULT_PCC_STRUCT_RETURN): Define as 0.
|
|
(CPP_PREDEFINES): Handle __declspec.
|
|
* config/i386/t-interix (USER_H): Remove.
|
|
|
|
2002-04-12 DJ Delorie <dj@redhat.com>
|
|
|
|
* integrate.c (compare_blocks): Make comparisons safe for when
|
|
sizeof(int) < sizeof(char *).
|
|
(find_block): Likewise.
|
|
|
|
2002-04-12 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/ia64/ia64.h (ASM_SPEC): Moved from here ...
|
|
* config/ia64/sysv4.h (ASM_SPEC): ... to here, so that it
|
|
overrides the definition in config/svr4.h.
|
|
|
|
2002-04-12 Eric Norum <eric.norum@usask.ca>
|
|
|
|
* config/rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
|
|
config/c4x/rtems.h, config/h8300/rtems.h, config/i386/rtems.h,
|
|
config/i386/rtemself.h, config/i960/rtems.h, config/m68k/rtems.h,
|
|
config/m68k/rtemself.h, config/mips/rtems.h, config/mips/rtems64.h,
|
|
config/pa/rtems.h, config/rs6000/rtems.h, config/sh/rtems.h,
|
|
config/sh/rtemself.h, config/sparc/rtems.h, config/sparc/rtemself.h,
|
|
config/v850/rtems.h (*-rtems*): Cleanup pass to move common
|
|
definitions to config/rtems.h and make the targets more similar.
|
|
|
|
Fri Apr 12 08:06:54 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (expand_assigment): Remove duplicate conversions #ifdef
|
|
POINTERS_EXTEND_UNSIGNED.
|
|
(store_constructor, expand_expr, case COMPONENT_REF): Likewise.
|
|
(store_expr): Use TYPE_MODE (sizetype), not ptr_mode.
|
|
|
|
* emit-rtl.c (widen_memory_access): Don't do anything if MEMOFFSET
|
|
not specified.
|
|
|
|
2002-04-12 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* function.c (fixup_var_refs_1) <SET, handling VAR in SET_SRC>:
|
|
For paradoxical (subreg VAR), replace VAR, don't try the subreg.
|
|
|
|
2002-04-12 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/ia64/ia64.h (EXTRA_SPECS): Fix missing backslash.
|
|
|
|
2002-04-12 Richard Henderson <rth@redhat.com>
|
|
|
|
PR bootstrap/4191
|
|
* config/d30v/d30v.h (INIT_SECTION_ASM_OP): Don't undef.
|
|
|
|
* flow.c (mark_used_reg): Manage reg_cond_dead properly for
|
|
modes spanning multiple hard regs.
|
|
|
|
* recog.c (peephole2_optimize): Rebuild jump labels as needed.
|
|
|
|
2002-04-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (output_millicode_call): Check attribute type as well as length
|
|
when length is 28.
|
|
|
|
2002-04-11 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/freebsd.h (NO_IMPLICIT_EXTERN_C, SCCS_DIRECTIVE): Give value.
|
|
(DEFAULT_PCC_STRUCT_RETURN) Do not redefine.
|
|
(USER_LABEL_PREFIX, HANDLE_SYSV_PRAGMA, IDENT_ASM_OP,
|
|
DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE):
|
|
elfos.h and dbxelf.h values are fine now.
|
|
* config/i386/freebsd.h, config/alpha/freebsd.h
|
|
(DEFAULT_PCC_STRUCT_RETURN): Define to 0.
|
|
|
|
2002-04-11 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/ia64/aix.h (CPP_PREDEFINES): Do not define _LP64/__LP64__
|
|
or set Acpu or Amachine. Reformat.
|
|
(ASM_SPEC, DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Do not
|
|
define.
|
|
(LINK_SPEC): Do not need to undef.
|
|
* config/ia64/elf.h (ASM_EXTRA_SPEC): Define.
|
|
* config/ia64/freebsd.h (LINK_SPEC): Do not need to undef.
|
|
(ASM_SPEC, DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Do not
|
|
define.
|
|
* config/ia64/hpux.h (ASM_EXTRA_SPEC): Define.
|
|
(ASM_SPEC): Do not define, use ASM_EXTRA_SPEC instead.
|
|
(LINK_SPEC): Do not need to undef.
|
|
(DONT_USE_BUILTIN_SETJMP): Do not define.
|
|
* config/ia64/ia64.h (ASM_SPEC, ASM_EXTRA_SPEC): Add.
|
|
(CPP_CPU_SPEC): Define _LP64, set Acpu and Amachine. Remove -Dia64.
|
|
(DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Define.
|
|
Remove trailing spaces.
|
|
* config/ia64/linux.h (CPP_PREDEFINES): Do not define _LP64/__LP64__,
|
|
__ELF__, or set Acpu or Amachine. Reformat.
|
|
(ASM_SPEC, DONT_USE_BUILTIN_SETJMP, PROFILE_BEFORE_PROLOGUE): Do not
|
|
define.
|
|
|
|
2002-04-11 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config.gcc (ia64-*-freebsd*): Fix ordering of tm_files to match
|
|
all other *-*-freebsd* targets.
|
|
|
|
2002-04-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* doc/extend.texi: Remove old claim that typedefs cannot have
|
|
an alignment attribute.
|
|
|
|
2002-04-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/6177
|
|
* expr.c (expand_expr) [COMPONENT_REF]: Handle op0 CONCAT if
|
|
bitpos is 0 and bitsize CONCAT size.
|
|
|
|
2002-04-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/6223
|
|
* combine.c (if_then_else_cond): Use trunc_int_for_mode on nz.
|
|
|
|
2002-04-11 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/alpha/freebsd.h: Minor reformatting.
|
|
(CPP_SPEC): Define ELF and add cpp_subtarget.
|
|
(ASM_SPEC): No longer needed.
|
|
|
|
2002-04-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sparc.md (movdi_insn_sp32): Add o/J alternative.
|
|
(movdi_insn_sp32_v9): Likewise. Only allow stx with aligned memory.
|
|
(dimode mem/zero splitter): New.
|
|
|
|
2002-04-11 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_override_options): Tweak error message
|
|
for PIC not implemented.
|
|
|
|
* config/cris/cris.h: Tweak comments related to parameter-passing.
|
|
|
|
* config/cris/t-cris (TARGET_LIBGCC2_CFLAGS): Don't -Dinhibit_libc here.
|
|
|
|
* config/cris/cris.c (cris_target_asm_function_prologue): Cast
|
|
uses of PIC_OFFSET_TABLE_REGNUM to int to silence warnings.
|
|
(cris_target_asm_function_epilogue): Ditto.
|
|
(cris_initial_frame_pointer_offset): Ditto.
|
|
(cris_simple_epilogue): Ditto.
|
|
(cris_expand_builtin_va_arg): Variable-size types come in
|
|
by-reference.
|
|
|
|
2002-04-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.c (add_ehl_entry): Allow duplicates after landing pad
|
|
creation.
|
|
|
|
2002-04-10 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/t-aix43 (SHLIB_NM_FLAGS): Add -X32_64.
|
|
|
|
2002-04-10 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* reload1.c (choose_reload_regs): HARD_FRAME_POINTER_REGNUM
|
|
is only used as frame pointer when frame_pointer_needed is true.
|
|
|
|
2002-04-10 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/817
|
|
* arm.md (arm_movdi): Adjust neg_pool_range attribute to allow
|
|
for the fact that the pool entry uses two words.
|
|
(movdf_hard_insn): Similarly. Also, ADR instruction can span
|
|
1k bytes.
|
|
(movdf_soft_insn): Similarly.
|
|
(movxf_hard_insn): Adjust neg_pool_range attribute to allow
|
|
for the fact that the pool entry uses three words.
|
|
|
|
2002-04-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (expand_expr) [INTEGER_CST]: Don't force into registers
|
|
if EXPAND_INITIALIZER.
|
|
|
|
2002-04-10 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR optimization/6233
|
|
* rtlanal.c (pure_call_p): New function.
|
|
* rtl.h (pure_call_p): Declare.
|
|
* loop.c (prescan_loop): Use it to set has_nonconst_call.
|
|
* gcse.c (store_killed_in_insn): Use pure_call_p here too.
|
|
|
|
2002-04-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (movdi_er_maybe_g): New.
|
|
* config/alpha/alpha.c (alpha_expand_mov): Use it.
|
|
|
|
2002-04-09 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/5078
|
|
* expr.c (expand_expr) [INTEGER_CST]: Force overflows into registers.
|
|
|
|
2002-04-09 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* expr.c (expand_expr): A RESULT_DECL is part of a call.
|
|
|
|
2002-04-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfg.c (expunge_block): Decrement num_elements here ...
|
|
(expunge_block_nocompact): ... not here.
|
|
* cfgcleanup.c (delete_unreachable_blocks): Set num_elements.
|
|
|
|
2002-04-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* basic-block.h (flow_delete_block_noexpunge): Declare.
|
|
(expunge_block_nocompact): Declare.
|
|
* cfg.c (expunge_block_nocompact): Split out from ...
|
|
(expunge_block): ... here.
|
|
* cfgrtl.c (can_delete_label_p): Don't use exception_handler_labels.
|
|
(flow_delete_block_noexpunge): Split out from ...
|
|
(flow_delete_block): ... here.
|
|
* cfgcleanup.c (delete_unreachable_blocks): Compact while
|
|
removing dead blocks.
|
|
* except.c (exception_handler_labels): Remove.
|
|
(exception_handler_label_map): New.
|
|
(struct eh_region): Add aka member.
|
|
(mark_ehl_map_entry, mark_ehl_map, free_region): New.
|
|
(ehl_hash, ehl_eq, ehl_free, add_ehl_entry): New.
|
|
(for_each_eh_label, for_each_eh_label_1): New.
|
|
(init_eh): Register exception_handler_label_map.
|
|
(free_eh_status): Use free_region.
|
|
(find_exception_handler_labels): Use the map, not the list.
|
|
(remove_exception_handler_label): Likewise.
|
|
(maybe_remove_eh_handler): Likewise.
|
|
(remove_eh_handler): Use the region aka bitmap.
|
|
* except.h (exception_handler_labels): Remove.
|
|
(for_each_eh_label): Declare.
|
|
* jump.c (rebuild_jump_labels): Don't check exception_handler_labels.
|
|
* loop.c (invalidate_loops_containing_label): New.
|
|
(find_and_verify_loops): Use it. Use for_each_eh_label.
|
|
* sched-rgn.c (is_cfg_nonregular): Use
|
|
current_function_has_exception_handlers.
|
|
|
|
2002-04-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* reorg.c (get_branch_condition): Use reversed_comparison_code.
|
|
|
|
2002-04-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/larith.asm (__map_data_section): Fix condition
|
|
and optimize for size.
|
|
(__do_global_ctors): Fix pointer comparison.
|
|
(__do_global_dtors): Likewise.
|
|
|
|
2002-04-09 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.c (sparc_extra_constraint_check): New
|
|
function, implementing EXTRA_CONSTRAINTS. For memory constraints,
|
|
allow reloading pseudos.
|
|
* config/sparc/sparc.h (EXTRA_CONSTRAINTS): Use it.
|
|
* config/sparc/sparc-protos.h: Declare it.
|
|
|
|
* config/sparc/sparc.c (const64_is_2insns): Kill signed vs.
|
|
unsigned comparison warning.
|
|
(output_restore_regs): Mark leaf_function as unused.
|
|
|
|
Tue Apr 9 09:35:45 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (is_aligning_offset): New function.
|
|
(expand_expr, case COMPONENT_EXPR): Call it.
|
|
|
|
2002-04-09 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* configure.in (auto-build.h): Use target_alias and build_alias
|
|
when running configure.
|
|
(gcc_cv_as): Use $target_alias in directory searchs rather than
|
|
$target. Heed program_prefix and program_transform_name. Search
|
|
for gas in cross-compiler case too. "test -x" rather than "test -f".
|
|
(gcc_cv_ld): Likewise.
|
|
(gcc_cv_nm): Set for cross compilers too. Heed program_prefix and
|
|
program_transform_name.
|
|
(gcc_cv_objdump): Likewise.
|
|
* configure: Regenerate.
|
|
|
|
2002-04-08 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Don't -Dinhibit_libc
|
|
here.
|
|
|
|
* config/mmix/mmix.h (INITIAL_ELIMINATION_OFFSET): Remove spurious
|
|
semicolon.
|
|
|
|
* config/mmix/mmix.c (mmix_expand_builtin_va_arg): Variable-size
|
|
types come in by-reference. Fix typo in comment.
|
|
|
|
2002-04-08 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/6007
|
|
* toplev.c (rest_of_compilation): Disable cross-jumping for
|
|
highly connected graphs.
|
|
|
|
2002-04-08 David S. Miller <davem@redhat.com>
|
|
|
|
PR target/6082
|
|
* config/sparc/freebsd.h (SPARC_DEFAULT_CMODEL): Set to CM_MEDLOW
|
|
|
|
Make init_priority work on Sparc when using GNU ld.
|
|
* config/sparc/linux.h, config/sparc/linux64.h,
|
|
config/sparc/netbsd-elf.h, config/sparc/freebsd.h
|
|
(CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undefine.
|
|
* config/sparc/sol2-gld.h: New file to do the same.
|
|
* config.gcc (sparc*-*-solaris2*): If gnu_ld=yes add
|
|
sparc/sol2-gld.h to tm_file.
|
|
|
|
PR optimization/4328
|
|
* config/sparc/sparc.h (EXTRA_CONSTRAINT): Add new constraint 'W'.
|
|
* doc/md.texi: Document it.
|
|
* config/sparc/sparc.md (movdi_insn_sp64_novis,
|
|
movdi_insn_sp64_vis, movdf_insn_sp32, movdf_insn_v9only_novis,
|
|
movdf_insn_v9only_vis, movdf_insn_sp64_novis,
|
|
movdf_insn_sp64_vis): Use it as MEM constraing with 'e' registers.
|
|
* config/sparc/sparc.c (mem_min_alignment): Fix comment.
|
|
|
|
2002-04-08 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/contrib.texi (Contributors): Add John David Anglin and Loren
|
|
J. Rittle (the latter also to Testers). Update David O'Brien's entry.
|
|
|
|
2002-04-07 David S. Miller <davem@redhat.com>
|
|
|
|
* config.gcc (sparc64-*-linux*): Add t-crtfm to tmake_file.
|
|
|
|
2002-04-07 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
PR 5933
|
|
* pa.h (ASM_OUTPUT_MI_THUNK): Use indirect jump to target function when
|
|
generating 32-bit pic code.
|
|
|
|
2002-04-07 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* config/rs6000/rs6000.h (RS6000_PIC_OFFSET_TABLE_REGNUM): New.
|
|
(PIC_OFFSET_TABLE_REGNUM): Use it and return INVALID_REGNUM if
|
|
!flag_pic.
|
|
(CONDITIONAL_REGISTER_USAGE): Adjust accordingly.
|
|
* config/rs6000/rs6000.h: Use RS6000_PIC_OFFSET_TABLE_REGNUM instead
|
|
of PIC_OFFSET_TABLE_REGNUM thruout.
|
|
* config/rs6000/rs6000.md: Likewise.
|
|
* config/rs6000/darwin.h: Likewise.
|
|
|
|
2002-04-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* reorg.c (dbr_schedule): Don't reposition prologue and epilogue notes.
|
|
|
|
2002-04-06 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
PR c++/5571
|
|
* stor-layout.c (layout_decl): Reset the RTL for the decl.
|
|
|
|
PR opt/5120
|
|
* sibcall.c (optimize_sibling_and_tail_recursive_call): Clear
|
|
RTX_UNCHANGING_P for the functions arguments when a tail call
|
|
is made.
|
|
|
|
2002-04-06 Jason Merrill <jason@redhat.com>
|
|
|
|
* toplev.c (flag_no_inline, flag_really_no_inline): Default to 2.
|
|
(parse_options_and_default_flags): Set them appropriately.
|
|
* c-common.c (c_common_post_options): Don't set flag_really_no_inline.
|
|
|
|
Sat Apr 6 18:26:32 CEST 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* ifcvt.c (if_convert): Clear aux fields of blocks.
|
|
|
|
2002-04-05 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/freebsd.h (ENDFILE_SPEC): Add crtfastmath bits.
|
|
* config.gcc (sparc64-wrs-vxworks, sparc-*-chorusos,
|
|
sparc-*-rtems*, sparclite-*-elf* sparc86x-*-elf*, sparc64-*-elf*,
|
|
{sparc64,ultrasparc}-*-freebsd*): Add sparc/t-crtfm to tmake_file.
|
|
|
|
2002-04-05 Jan Hubicka <jh@suse.cz>
|
|
|
|
* optabs.c (emit_no_conflict_block, emit_libcall_block): Avoid nesting
|
|
of libcall regions.
|
|
|
|
2002-04-05 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.c (sparc_nonflat_function_epilogue): If we
|
|
are not going to emit return instructions, emit at least a nop
|
|
for the sake of sane backtraces.
|
|
|
|
2002-04-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* mklibgcc.in: Use separate libgcc.map for each multilib.
|
|
* Makefile.in (distclean): Don't remove libgcc.map here.
|
|
|
|
2002-04-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* Makefile.in (s-mlib): Handle --disable-multilib by separate
|
|
genmultilib invocation.
|
|
|
|
2002-04-04 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/crtfastmath.c: New file.
|
|
* config/sparc/t-crtfm: New file.
|
|
* config/sparc/linux.h (ENDFILE_SPEC): Use crtfastmath.o
|
|
* config/sparc/linux64.h (ENDFILE_SPEC): Likewise.
|
|
* config/sparc/sol2.h (ENDFILE_SPEC): Likewise.
|
|
* config/sparc/sp64-elf.h (ENDFILE_SPEC): Likewise.
|
|
* config/sparc/elf.h (ENDFILE_SPEC): Likewise.
|
|
* config.gcc (sparc*-*-{elf*,linux*,solaris2*}): Add
|
|
sparc/t-crtfm to tmake_file.
|
|
|
|
2002-04-05 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/t-linux64 (EXTRA_MULTILIB_PARTS): Add crtsavres.o
|
|
Add rules to make null object file.
|
|
|
|
2002-04-04 David S. Miller <davem@redhat.com>
|
|
|
|
* calls.c (store_one_arg): If ECF_SIBCALL, use tail_call_reg.
|
|
|
|
2002-04-04 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/6165
|
|
* alias.c (true_dependence): Force (mem:blk (scratch)) to conflict.
|
|
(write_dependence_p): Likewise.
|
|
|
|
2002-04-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* predict.c (estimate_bb_frequencies): Do frequency calculation
|
|
with a volatile temporary.
|
|
|
|
2002-04-04 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/linux.h (LOCAL_LABEL_PREFIX): Define.
|
|
|
|
2002-04-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/6119
|
|
* final.c (final_start_function): Don't bump profile_label_no here...
|
|
(final_end_function): ...but here.
|
|
|
|
2002-04-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/sparc.md (pic): New attribute.
|
|
(do_builtin_setjmp_setup): Save %fp, %i7 and %l7 for TARGET_V9
|
|
into stack slots.
|
|
(split after do_builtin_setjmp_setup): New.
|
|
|
|
2002-04-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR fortran/6106
|
|
* config/sparc/sparc.h (MIN_UNITS_PER_WORD): Backout 2001-01-01
|
|
change.
|
|
|
|
2002-04-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/sparc.c (sparc_va_arg): Adjust va_list by
|
|
UNITS_PER_WORD for zero sized aggregates.
|
|
|
|
2002-04-04 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/contrib.texi (Contributors): Add David O'Brien.
|
|
|
|
2002-04-03 David S. Miller <davem@redhat.com>
|
|
|
|
* gcc.c (LINK_GCC_C_SEQUENCE_SPEC): No need for a new
|
|
one-character spec for this, just use %(link_gcc_c_sequence).
|
|
|
|
2002-04-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/t-linux64 (EXTRA_MULTILIB_PARTS): Define.
|
|
|
|
2002-04-03 David S. Miller <davem@redhat.com>
|
|
|
|
* gcc.c (LINK_GCC_C_SEQUENCE_SPEC): New spec to override the gcc/c
|
|
library sequence passed to the linker.
|
|
(LINK_COMMAND_SPEC): Use it.
|
|
* doc/tm.texi: Document it, and mention from LINK_COMMAND_SPEC as
|
|
a macro a target can use to avoid overriding LINK_COMMAND_SPEC.
|
|
* config/sparc/sparc.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
|
|
|
|
2002-04-03 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/5636
|
|
* tree.h (CLEANUP_EH_ONLY): New macro.
|
|
* stmt.c (expand_decl_cleanup_eh): New fn.
|
|
(expand_cleanups): Check CLEANUP_EH_ONLY.
|
|
* c-semantics.c (genrtl_decl_cleanup): Just take the CLEANUP_STMT.
|
|
Use expand_decl_cleanup_eh.
|
|
(expand_stmt): Adjust.
|
|
* c-common.h: Adjust prototype.
|
|
|
|
2002-04-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* configure.in (HAVE_SPARC_UA_PCREL_HIDDEN): Test whether %r_disp32()
|
|
works properly with .hidden symbols.
|
|
* configure: Rebuilt.
|
|
* config.in: Rebuilt.
|
|
* config/sparc/sparc.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
|
|
DW_EH_PE_absptr for flag_pic && GLOBAL if %r_disp32() doesn't work
|
|
properly with .hidden symbols.
|
|
|
|
2002-04-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/6102
|
|
* df.c (df_insn_refs_record): Use XEXP not SET_DEST to access
|
|
USE argument.
|
|
|
|
2002-04-03 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/4120
|
|
* sched-rgn.c (sets_likely_spilled): New.
|
|
(sets_likely_spilled_1): New.
|
|
(add_branch_dependences): Use it.
|
|
|
|
2002-04-02 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/4311
|
|
* loop.h (LOOP_FIRST_PASS): New.
|
|
* loop.c (strength_reduce): Mind it when deciding to unroll.
|
|
* toplev.c (rest_of_compilation): Set it.
|
|
|
|
2002-04-02 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.md (ldd peephole2s): Fix final arg to
|
|
mems_ok_for_ldd_peep when the order of the loads being examined
|
|
is reversed.
|
|
* config/sparc/sparc.c (mems_ok_for_ldd_peep): Expand upon
|
|
existing comment to increase comprehension of this situation.
|
|
|
|
2002-04-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* libgcc2.c (__bb_exit_func): Revert 03-31 change.
|
|
|
|
2002-04-02 Eric Botcazou <ebotcazou@multimania.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/5484
|
|
* function.c (assign_temp): Accept either type or decl argument.
|
|
Detect variables whose size is too large to fit into an integer.
|
|
* stmt.c (expand_decl): Pass the decl, not the type.
|
|
|
|
2002-04-02 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* protoize.c: Match include directory usage with cppdefault.c.
|
|
|
|
2002-04-03 Jeffrey A Law (law@redhat.com)
|
|
Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* combine.c (simplify_comparison): Avoid narrowing a comparison
|
|
with a paradoxical subreg when doing so would drop signficant bits.
|
|
|
|
2002-04-02 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (WIDEST_HARDWARE_FP_SIZE): Define.
|
|
|
|
2002-04-02 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.md (ctrdi*): Add FPR constraint and
|
|
associated splitter. Remove MQ constraint.
|
|
(ctrdi_internal4): Correct CCmode clobber.
|
|
|
|
2002-04-03 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.md (define_constants): Remove misleading
|
|
FIXME. Add MMIX_fp_rO_OFFSET.
|
|
("nonlocal_goto_receiver"): Don't have stack-frame address of
|
|
saved rO as part of the pattern. Remove FIXME.
|
|
("*nonlocal_goto_receiver_expanded"): Similar. Generate address
|
|
here, at output-time.
|
|
* config/mmix/crti.asm (_init): Register _fini with atexit.
|
|
* config/mmix/crtn.asm (_fini): Add omitted "POP 0,0".
|
|
* config/mmix/mmix.c (mmix_target_asm_function_prologue): Correct
|
|
unwind information when frame_pointer_needed.
|
|
(mmix_assemble_integer): Tweak wording in comment.
|
|
|
|
2002-04-02 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/3967
|
|
* local-alloc.c (contains_replace_regs): LO_SUM may contain
|
|
replace regs.
|
|
|
|
2002-04-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/standards.texi: Document required freestanding libc entry points.
|
|
|
|
2002-04-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_va_arg): Apply big-endianness address
|
|
offset before loading address of argument passed by transparent
|
|
reference.
|
|
|
|
2002-04-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* fixinc/inclhack.def (AAB_solaris_sys_varargs_h): Move and
|
|
rename solaris_sys_varargs_h.
|
|
|
|
Tue Apr 2 06:47:40 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* stor-layout.c (layout_type, case ARRAY_TYPE): Give one-element array
|
|
the same mode as its component.
|
|
|
|
2002-04-02 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/420
|
|
* config/m68k/m68k.md (dbcc peepholes): Match four forms of dbra.
|
|
|
|
2002-04-01 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/1538
|
|
* fixinc/inclhack.def (solaris_sys_varargs_h): New.
|
|
* fixinc/fixincl.x: Rebuild.
|
|
|
|
2002-04-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/unwind-ia64.c: Include ia64intrin.h.
|
|
(atomic_alloc, atomic_free): New.
|
|
(SIZE, MASK_FOR, PTR_IN): New.
|
|
(emergency_reg_state, emergency_reg_state_free): New.
|
|
(emergency_labeled_state, emergency_labeled_state_free): New.
|
|
(reg_state_alloced, labeled_state_alloced): New.
|
|
(alloc_reg_state, free_reg_state): New.
|
|
(alloc_label_state, free_label_state, free_label_states): New.
|
|
(push, pop, dup_state_stack, free_state_stack): Use them.
|
|
(desc_label_state): Likewise.
|
|
(uw_frame_state_for): Free label states and state stack.
|
|
(uw_update_reg_address): Eliminate warnings.
|
|
|
|
2002-04-01 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* doc/install.texi (*-*-freebsd*): Update.
|
|
|
|
2002-04-01 Phil Edwards <pme@gcc.gnu.org>
|
|
|
|
* version.c: Fix misplaced leading blanks on first line.
|
|
|
|
2002-04-01 Vladimir Makarov <vmakarov@redhat.com>
|
|
|
|
* config/pa/pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON,
|
|
ASM_OUTPUT_ALIGNED_LOCAL): Redefine them.
|
|
|
|
2002-04-01 Jim Blandy <jimb@redhat.com>
|
|
|
|
* cppmacro.c (cpp_macro_definition): Do not emit spaces after
|
|
macro formal parameter names.
|
|
|
|
2002-04-01 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_va_arg): Fix compiler warning
|
|
in previous change.
|
|
|
|
2002-04-01 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_va_arg): Fix to handle arguments
|
|
for which MUST_PASS_IN_STACK is true (e.g., variable-sized types).
|
|
|
|
2002-03-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/unwind-ia64.c (alloc_spill_area): Fix offset.
|
|
(desc_frgr_mem): Fix reference to f16-f31.
|
|
|
|
Sun Mar 31 14:43:24 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (adjust_address_1, offset_address): Cast value to
|
|
unsigned HOST_WIDE_INT, not unsigned int.
|
|
|
|
2002-03-31 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/6096, middle-end/6098, middle-end/6099
|
|
* reorg.c (emit_delay_sequence): Only increment LABEL_NUSES for
|
|
CODE_LABELs.
|
|
(fill_slots_from_thread): Likewise.
|
|
|
|
2002-03-31 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/sparc.c (function_arg_record_value_1): Pass complex
|
|
floating fields in float regs.
|
|
(function_arg_record_value_2): Likewise.
|
|
|
|
2002-03-31 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/6100
|
|
* config/sparc/sparc.c (output_cbranch): Use REG_BR_PROB, not
|
|
REG_BR_PRED.
|
|
(output_v9branch): Likewise.
|
|
|
|
2002-03-31 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* gcc.c: Revert previous patch for now.
|
|
* config/i386/djgpp.h: Likewise.
|
|
|
|
2002-03-31 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/3997
|
|
* config/alpha/elf.h (ASM_OUTPUT_DEF): Tidy.
|
|
(ASM_OUTPUT_DEF_FROM_DECLS): New.
|
|
|
|
2002-03-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* libgcc2.c (__bb_exit_func): Make static.
|
|
|
|
* config/alpha/alpha.md (trap): New.
|
|
|
|
2002-03-31 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* gcc.c (LIBGCC_SPEC): Folded %L and duplicate %G here...
|
|
(LINK_COMMAND_SPEC): ... from here.
|
|
(init_gcc_specs): Duplicate it here too, omitting
|
|
shared_name in the second copy.
|
|
(init_spec): Test for duplicate
|
|
* config/i386/djgpp.h (LINK_COMMAND_SPEC): Remove `%L %G'.
|
|
|
|
2002-03-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* builtins.c (expand_builtin_va_arg): Give warnings not errors for
|
|
promoted argument types; build trap.
|
|
(expand_builtin_trap): New.
|
|
(expand_builtin): Use it.
|
|
* stmt.c (expand_nl_goto_receivers): Likewise.
|
|
* expr.h (expand_builtin_trap): Declare.
|
|
* libfuncs.h (LTI_abort, abort_libfunc): New.
|
|
* optabs.c (init_optabs): Init abort_libfunc.
|
|
|
|
2002-03-30 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.
|
|
* config/sparc/linux64.h (HANDLE_PRAGMA_PACK_PUSH_POP): Likewise.
|
|
|
|
2002-03-30 Roger Sayle <roger@eyesopen.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* regmove.c (combine_stack_adjustments_for_block): Avoid
|
|
emitting a stack adjustment of zero bytes. Let delete_insn
|
|
update bb->head.
|
|
|
|
2002-03-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sparc.c: Remove all references to TARGET_EPILOGUE.
|
|
(sparc_emitting_epilogue): New.
|
|
(leaf_label, output_return, sparc_return_peephole_ok): Remove.
|
|
* config/sparc/sparc-protos.h: Update.
|
|
* config/sparc/sparc.h (MASK_EPILOGUE, TARGET_EPILOGUE): Remove.
|
|
(TARGET_SWITCHES): Update.
|
|
* config/sparc/sparc.md (return): Remove.
|
|
(return_*): Use sparc_emitting_epilogue, not !TARGET_EPILOGUE.
|
|
* config/sparc/freebsd.h, config/sparc/linux64.h, config/sparc/lite.h,
|
|
config/sparc/liteelf.h, config/sparc/netbsd-elf.h,
|
|
config/sparc/sol2-sld-64.h, config/sparc/sol2.h,
|
|
config/sparc/sp64-aout.h, config/sparc/sp64-elf.h,
|
|
config/sparc/sp86x-aout.h, config/sparc/sp86x-elf.h,
|
|
config/sparc/splet.h, config/sparc/vxsparc64.h (TARGET_DEFAULT):
|
|
Remove MASK_EPILOGUE.
|
|
* doc/invoke.texi: Update.
|
|
|
|
2002-03-30 Daniel Berlin <dan@dberlin.org>
|
|
|
|
* dwarf2out.c (dwarf2out_define): Remove start_source_file call,
|
|
CPP will start the file for us.
|
|
|
|
2002-03-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/5446
|
|
* config/ia64/ia64.c (group_barrier_needed_p): Special case
|
|
prologue_allocate_stack.
|
|
(ia64_single_set): Use insn codes for recognition of special
|
|
cases, not rtl matching.
|
|
* config/ia64/ia64.md (prologue_allocate_stack): Op 3 is in-out.
|
|
|
|
2002-03-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/6032
|
|
* config/sparc/sparc.h (OVERRIDE_OPTIONS): Don't override -fpic
|
|
or -fomit-frame-pointer with profiling.
|
|
(SUBTARGET_OVERRIDE_OPTIONS): Remove.
|
|
(FUNCTION_PROFILER): Do nothing.
|
|
(PROFILE_HOOK): New.
|
|
* config/sparc/sparc.c (sparc_override_options): Don't check
|
|
code models for profiling.
|
|
(sparc_function_profiler): Remove.
|
|
(sparc_profile_hook): New.
|
|
* config/sparc/sparc-protos.h: Update.
|
|
|
|
2002-03-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/6086
|
|
* combine.c (combine_simplify_rtx): If simplify_rtx failed because
|
|
of SUBREG of volatile MEM or because the MEM was mode dependent,
|
|
return CLOBBER instead of unmodified SUBREG.
|
|
|
|
2002-03-30 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/i370/linux.h: Update copyright.
|
|
|
|
2002-03-30 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mips/mips.c (function_arg_pass_by_reference): Force to 0
|
|
in o32 and o64 ABIs.
|
|
* config/mips/abi64.h (MUST_PASS_IN_STACK): Define as in expr.h,
|
|
but getting fixed-size structs passed in registers regardless of
|
|
padding in o32 and o64 ABIs.
|
|
|
|
2002-03-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/5672
|
|
* expr.c (expand_expr): Pass along EXPAND_INITIALIZER one more place.
|
|
|
|
2002-03-29 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_va_arg): Correctly set register count
|
|
for aggregate and TFmode types.
|
|
|
|
2002-03-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/5886
|
|
* config/ia64/aix.h (CPP_PREDEFINES): Add -D_LP64.
|
|
* config/ia64/hpux.h, config/ia64/linux.h: Likewise.
|
|
|
|
2002-03-29 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* doc/install.texi (*-*-freebsd*): Fix last commit.
|
|
|
|
2002-03-29 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/6041
|
|
* config/i386/i386.c (x86_arch_always_fancy_math_387): New.
|
|
(override_options): Disable NO_FANCY_MATH_387 if the arch allows.
|
|
* config/i386/i386.h (x86_arch_always_fancy_math_387): New.
|
|
* config/i386/i386.md (sqrtxf2, sqrtextendsfxf2, sinxf2): Fix
|
|
conditional.
|
|
* docs/invoke.texi: Update -mno-fancy-math-387 docs.
|
|
|
|
2002-03-29 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* config.gcc (*-*-freebsd*): Enable creation of libgcc_s.so.
|
|
* config/t-slibgcc-elf-ver (SHLIB_LC): Add macro and use it.
|
|
No functional change except ...
|
|
* config/t-slibgcc-nolc-override (SHLIB_LC): Override it. New file.
|
|
* doc/install.texi (*-*-freebsd*): Document port configuration.
|
|
|
|
2002-03-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/5964
|
|
* config/sparc/sparc.md (empty_delay_slot, branch_type): New
|
|
attributes.
|
|
(length): Compute variable length for branches/calls/jumps here.
|
|
(branch, inverted_branch, normal_fp_branch, inverted_fp_branch,
|
|
normal_fpe_branch, inverted_fpe_branch): Remove length attribute,
|
|
define branch_type attribute.
|
|
(divsi3_sp32): Maximum length is 6 not 7.
|
|
(call_address_struct_value_sp32, call_symbolic_struct_value_sp32,
|
|
call_address_untyped_struct_value_sp32,
|
|
call_symbolic_untyped_struct_value_sp32): Set length to 3 not 2.
|
|
* config/sparc/sparc.c (empty_delay_slot): New function.
|
|
* config/sparc/sparc.h (ADJUST_INSN_LENGTH): Remove.
|
|
* config/sparc/sparc-protos.h (empty_delay_slot): Add prototype.
|
|
|
|
2002-03-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* combine.c (set_nonzero_bits_and_sign_copies): Don't call
|
|
nonzero_bits if not needed.
|
|
(nonzero_bits) [XOR]: Likewise.
|
|
(nonzero_bits) [REG]: Use reg_last_set_nonzero_bits even if
|
|
reg_last_set_mode and mode are both MODE_INT, but not equal.
|
|
(record_value_for_reg): Compute reg_last_set_nonzero_bits
|
|
in nonzero_bits_mode for MODE_INT modes.
|
|
|
|
2002-03-28 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/5715
|
|
* config/alpha/osf.h (ASM_SPEC): Don't pass any special options
|
|
to GAS. Correct drift between alternatives.
|
|
|
|
2002-03-28 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/6087
|
|
* reload1.c (fixup_abnormal_edges): Move insn to edge via sequence.
|
|
|
|
2002-03-28 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/i386/freebsd.h (LINK_SPEC): Don't pass default
|
|
emulation to the linker.
|
|
|
|
2002-03-28 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* config/alpha/freebsd.h (LINK_SPEC): Likewise.
|
|
* config/sparc/freebsd.h (LINK_SPEC): Likewise.
|
|
|
|
2002-03-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa-linux.h (LOCAL_LABEL_PREFIX): Define.
|
|
|
|
Thu Mar 28 16:33:13 2002 Jeffrey A Law (law@redhat.com)
|
|
|
|
* combine.c (simplify_and_const_int): Make sure to apply mask
|
|
when force_to_mode returns a constant integer. PR3311.
|
|
|
|
2002-03-28 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/invoke.texi (Warning Options): Refer to C++ Dialect Options
|
|
and Objective-C Dialect Options.
|
|
|
|
2002-03-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_emit_conditional_branch): TFmode NE
|
|
comparison should be done vs !=0 not >0 return code. Tidy cases.
|
|
|
|
2002-03-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-decl.c (finish_function): New arg can_defer_p. Pass it
|
|
on to c_expand_body.
|
|
* c-tree.h (finish_function): Update decl.
|
|
* c-objc-common.c, c-parse.in, objc/objc-act.c: Update calls.
|
|
|
|
2002-03-27 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/i386/i386.c (classify_argument): Also check for
|
|
QUAL_UNION_TYPE.
|
|
|
|
2002-03-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (alpha*-dec-osf*): Don't need --enable-libgcj
|
|
any more.
|
|
|
|
Wed Mar 27 22:52:02 CET 2002 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
|
|
|
|
* cfgrtl.c (merge_blocks_nomove): Use set_block_for_insn instead of
|
|
assigning to BLOCK_FOR_INSN directly.
|
|
|
|
Wed Mar 27 22:46:04 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (ix86_output_addr_diff_elt): Remove binutils bug workaround.
|
|
|
|
2002-03-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* toplev.c (rest_of_compilation): Don't compile if we've had errors.
|
|
|
|
2002-03-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/freebsd.h, config/sparc/linux.h, config/sparc/linux64.h,
|
|
config/sparc/netbsd-elf.h, config/sparc/pbd.h, config/sparc/sol2.h,
|
|
config/sparc/vxsim.h (LOCAL_LABEL_PREFIX): Define.
|
|
|
|
2002-03-27 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/6054
|
|
* config/ia64/ia64.c (ia64_expand_call): Use pic patterns for
|
|
TARGET_CONST_GP. Simplify conditions.
|
|
|
|
2002-03-26 Vladimir Makarov <vmakarov@redhat.com>
|
|
|
|
* pa/pa-pro-end.h (CPP_PREDEFINES): Add -D__pro__.
|
|
|
|
* pa/lib2funcs.asm: Don't use .SPACE and .SUBSPACE if __pro__
|
|
or __rtems_ is defined.
|
|
|
|
2002-03-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_emit_set_const): Add a REG_EQUAL note
|
|
if a non-trivial load was emitted.
|
|
(alpha_emit_set_const_1): Remove obsolete extension. Fix thinko
|
|
in high+extra+low case.
|
|
|
|
2002-03-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config.gcc (sparc*-solaris): Use float_format=sparc.
|
|
|
|
2002-03-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sparc.h (MAX_WCHAR_TYPE_SIZE): Don't define.
|
|
* config/sparc/linux-aout.h (MAX_WCHAR_TYPE_SIZE): Don't undef.
|
|
* config/sparc/linux.h, config/sparc/linux64.h: Likewise.
|
|
* config/sparc/sol2.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Redefine.
|
|
(WINT_TYPE_SIZE): Fix at 32.
|
|
|
|
2002-03-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* toplev.c (rest_of_compilation): Delay emit_initial_value_sets
|
|
until after eh landing pad generation.
|
|
* config/alpha/alpha.c (alpha_gp_save_rtx): Use gen_mem_addressof.
|
|
* config/alpha/alpha.md (exception_receiver_2): Only accept MEMs.
|
|
|
|
2002-03-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.h (ADD_PARM_SIZE): One more convert for INC.
|
|
|
|
2002-03-26 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix51.h (WCHAR_TYPE): Define.
|
|
|
|
2002-03-26 Hans Boehm <Hans_Boehm@hp.com>
|
|
|
|
* config/ia64/linux.h (MD_FALLBACK_FRAME_STATE_FOR):
|
|
Restore more of the signal context. Set no_reg_stack_frame.
|
|
* config/ia64/unwind-ia64.c (unw_state_record):
|
|
Add no_reg_stack_frame, comments.
|
|
(uw_frame_state_for): Initialize when field to UNW_WHEN_NEVER.
|
|
(uw_update_context): Adjust bsp when unwinding from leaf,
|
|
but not signal frame.
|
|
|
|
2002-03-26 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_va_arg): Handle variable-sized types.
|
|
|
|
2002-03-26 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/5621
|
|
* arm.md (define_asm_attributes): Reapply patch of Thu Sep 9, 1999:
|
|
"Add a pool_range attribute", which was lost during the ARM/Thumb
|
|
merge.
|
|
|
|
2002-03-26 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_valid_move): Allow move from
|
|
a register into the MAC16 accumulator.
|
|
|
|
2002-03-26 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_emit_epilogue): Change epilogue
|
|
code to not restoring global registers.
|
|
|
|
2002-03-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.h (ADD_PARM_SIZE): Cast INC to ssizetype.
|
|
(SUB_PARM_SIZE): Cast DEC to ssizetype.
|
|
|
|
* config/alpha/alpha.c (alpha_va_arg): Read MUST_PASS_IN_STACK
|
|
types from the normal argument frame.
|
|
|
|
* config/sparc/sparc.c (function_arg_pass_by_reference): Pass
|
|
variable sized objects by reference.
|
|
(sparc_va_arg): Receive them by reference too.
|
|
|
|
2002-03-25 Bruce Korb <bkorb@gnu.org>
|
|
|
|
* Makefile.in(check-fixinc): run "$(MAKE) check" in the fixinc
|
|
directory when autogen is detected.
|
|
|
|
2002-03-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* recog.c (peephole2_optimize): Distribute EH_REGION -1 notes
|
|
anywhere in the block. Don't refer to insns that have been
|
|
removed from the chain. Iterate backward through the new insns.
|
|
Don't refer to edges that have been removed.
|
|
|
|
2002-03-26 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* combine.c (simplify_comparison <ASHIFTRT, LSHIFTRT>): Correct
|
|
test for overflow of constant.
|
|
|
|
2002-03-25 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/2623
|
|
* arm.md (loadhi_preinc, loadhi_predec, loadhi_shiftpreinc)
|
|
(loadhi_shiftpredec, loadhi-with-writeback peephole): Don't use
|
|
these patterns on arm_archv4.
|
|
|
|
2002-03-22 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/mcore/mcore.h (CC1_SPEC): Define only if not already
|
|
defined. Do not disable exceptions or rtti.
|
|
* config/mcore/mcore-pe.h (CC1_SPEC): Define before including
|
|
mcore.h. Disable exceptions and rtti, since they are not
|
|
supported by EPOC.
|
|
|
|
2002-03-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* regrename.c (build_def_use): Move recog_memoized
|
|
before extract_insn.
|
|
|
|
2002-03-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/6043
|
|
* expr.c (emit_group_store): Handle storing into CONCAT.
|
|
|
|
2002-03-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* regrename.c (build_def_use): Share RTL between MATCH_OPERATOR and
|
|
corresponding MATCH_DUP.
|
|
|
|
2002-03-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* unroll.c (unroll_loop): Zero label_map.
|
|
|
|
* gcse.c: Include except.h.
|
|
* Makefile.in (gcse.o): Update.
|
|
|
|
2002-03-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (asm_emit_uninitialised): Revert 2002-03-14 change.
|
|
Do resolve_unique_section before shared data clause.
|
|
|
|
2002-03-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/elf.h (STARTFILE_SPEC): Use crtbeginT with -static.
|
|
|
|
2002-03-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* recog.c (peephole2_optimize): Split blocks when EH insns are
|
|
generated in the middle of a block. Do global life update if
|
|
zapped EH edges.
|
|
|
|
2002-03-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* mips.c (mips_function_value): Only promote_mode for non-libcalls.
|
|
|
|
2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
preprocessor/3951
|
|
* gcc.c (cpp_options): Pass -MD through as -MD not -M -MF.
|
|
* cppinit.c (cpp_handle_option): Set no_ouput if -MD or -MMD.
|
|
(init_dependency_output): Don't make no_output decision here.
|
|
|
|
2002-03-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_autoinc_compatible_p): New function.
|
|
(m68hc11_split_move): Call it to see if the source and destination
|
|
operands use the same direction auto inc/dec mode, otherwise make the
|
|
source an offsetable memory operand and generate an add.
|
|
|
|
2002-03-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("*subsi3_zero_extendhi"): Allow address
|
|
register for operand 2.
|
|
("*subsi3_zero_extendqi"): Likewise.
|
|
("*iorhi3_gen"): Do the operation on the upper bits and then lower
|
|
bits so that it is compatible with a pop.
|
|
("*andhi3_gen"): Likewise.
|
|
("xorhi3"): Likewise.
|
|
|
|
2002-03-24 Richard Henderson <rth@redhat.com>
|
|
|
|
PR optimization/5742
|
|
* machmode.def: Add inner mode field to complex modes.
|
|
* config/mips/mips.c (mips_function_value): Always define. Add
|
|
new argument to handle libcalls.
|
|
* config/mips/mips.h (LIBCALL_VALUE): Use mips_function_value.
|
|
(FUNCTION_VALUE): Likewise.
|
|
* config/mips/abi64.h (FUNCTION_VALUE): Remove.
|
|
* config/mips/mips-protos.h: Update.
|
|
|
|
2002-03-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sparc.c (sparc_emit_floatunsdi): New.
|
|
* config/sparc/sparc-protos.h: Update.
|
|
* config/sparc/sparc.md (floatunsdisf2, floatunsdidf2): New.
|
|
|
|
2002-03-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/gmon-sol2.c (internal_mcount): Assume either
|
|
_start or _init begins the text segment.
|
|
|
|
2002-03-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* combine.c (simplify_comparison): When widening modes, ignore
|
|
sign extension on CONST_INTs.
|
|
|
|
2002-03-22 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (print_operand): Fix incorrect mode
|
|
passed to adjust_address. Fix comment formatting.
|
|
|
|
2002-03-22 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mips/mips.h (MASK_RETURN_ADDR): Define.
|
|
(TARGET_PTRMEMFUNC_VBIT_LOCATION): Define.
|
|
|
|
2002-03-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-pragma.c (maybe_apply_renaming_pragma): New.
|
|
(handle_pragma_redefine_extname, pending_redefine_extname): New.
|
|
(handle_pragma_extern_prefix, pragma_extern_prefix): New.
|
|
(init_pragma): Register them.
|
|
* c-pragma.h (maybe_apply_renaming_pragma): Declare.
|
|
* c-decl.c (finish_decl): Call it.
|
|
* cp/decl.c (cp_finish_decl): Likewise.
|
|
* doc/extend.texi: Document the new pragmas.
|
|
|
|
* config/alpha/osf.h (CPP_SUBTARGET_SPEC): Add __EXTERN_PREFIX.
|
|
(HANDLE_PRAGMA_EXTERN_PREFIX): New.
|
|
|
|
* config/i386/sol2.h (CPP_PREDEFINES): Add __PRAGMA_REDEFINE_EXTNAME.
|
|
(HANDLE_PRAGMA_REDEFINE_EXTNAME): New.
|
|
* config/sparc/sol2.h: Likewise.
|
|
|
|
2002-03-22 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa-protos.h (non_acc_reg_operand): Remove.
|
|
(xtensa_valid_move, xtensa_preferred_reload_class): Define.
|
|
* config/xtensa/xtensa.c (non_acc_reg_operand): Remove.
|
|
(xtensa_valid_move, xtensa_preferred_reload_class): Define to
|
|
prevent use of sp as a reload register.
|
|
(xtensa_emit_move_sequence): Use xtensa_valid_move instead of
|
|
non_acc_reg_operand.
|
|
* config/xtensa/xtensa.h (PREDICATE_CODES): Remove non_acc_reg_operand.
|
|
(PREFERRED_RELOAD_CLASS): Move code to xtensa_preferred_reload_class.
|
|
* config/xtensa/xtensa.md (movsi_internal, movhi_internal,
|
|
movqi_internal): Use xtensa_valid_move instead of non_acc_reg_operand.
|
|
|
|
2002-03-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/5854
|
|
* config/m68hc11/m68hc11.h (CONST_OK_FOR_LETTER_VALUE_P): Use K for 0.
|
|
Shut up warnings.
|
|
(CONST_DOUBLE_OK_FOR_LETTER_P): Use G for 0.0.
|
|
(EXTRA_CONSTRAINT): Use S for non-push memory operand.
|
|
* config/m68hc11/m68hc11.c (m68hc11_split_move): Handle setting from
|
|
const0 if scratch register was not allocated.
|
|
(m68hc11_reload_operands, m68hc11_gen_lowpart, m68hc11_gen_highpart,
|
|
m68hc11_z_replacement): Replace gen_rtx (CONST_INT, VOIDmode, ...)
|
|
with GEN_INT (...).
|
|
(m68hc11_reorg): Compute BLOCK_FOR_INSN before reload_cse_regs.
|
|
* config/m68hc11/m68hc11.md: Replace gen_rtx (CONST_INT, VOIDmode, ...)
|
|
with GEN_INT (...) everywhere. Remove constraints in define_split
|
|
patterns.
|
|
(movdi_internal, movdf_internal, movsi_internal, movsf_internal): Don't
|
|
require scratch register for setting 0 into regs/non-pushable memory.
|
|
|
|
2002-03-22 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* flow.c (calculate_global_regs_live): Clear aux fields of
|
|
ENTRY and EXIT.
|
|
|
|
2002-03-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/v850/v850.c (v850_reorg): Only call alter_subreg on
|
|
REG or MEM subregs, pass rtx * instead of rtx to it.
|
|
* config/i860/i860.c (output_delayed_branch, output_delay_insn): Pass
|
|
rtx * instead of rtx to alter_subreg.
|
|
* config/m32r/m32r.c (gen_split_move_double): Likewise.
|
|
* config/pj/pj.c (pj_output_rval): Likewise.
|
|
|
|
2002-03-22 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/3177
|
|
* config/ia64/ia64.h (CUMULATIVE_ARGS): Add int_regs.
|
|
(INIT_CUMULATIVE_ARGS, INIT_CUMULATIVE_INCOMING_ARGS): Update.
|
|
* config/ia64/ia64.c (ia64_function_arg_advance): Set int_regs.
|
|
(ia64_expand_prologue): Look at int_regs, not words, for number
|
|
of incomming int regs.
|
|
|
|
Fri Mar 22 16:00:06 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgcleanup.c (outgoing_edges_math): Fix condition; relax
|
|
frequencies match; avoid match on different loop depths.
|
|
(try_crossjump_to_bb): Kill tests that no longer brings time
|
|
savings.
|
|
* cfgrtl.c (force_nonfallthru_and_redirect): Fix loop_depth
|
|
updating code.
|
|
(split_edge): Likewise.
|
|
|
|
2002-03-21 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/5996
|
|
* fixinc/inclhack.def (solaris_stdio_tag): New.
|
|
* fixinc/fixincl.x: Regenerate.
|
|
|
|
2002-03-21 Eric Botcazou <ebotcazou@multimania.com>
|
|
|
|
PR c/5597
|
|
* c-typeck.c (process_init_element): Flag non-static
|
|
initialization of a flexible array member as illegal.
|
|
|
|
2002-03-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/t-linux64: New.
|
|
* config.gcc (powerpc64-*-linux* <tmake_file>): Drop t-ppcos and
|
|
t-ppccomm. Use t-rs6000 and t-linux64.
|
|
(powerpc64-*-gnu* <tmake_file>): Likewise.
|
|
* mklibgcc.in (SHLIB_MKMAP_OPTS): New variable.
|
|
* mkmap-symver.awk (dotsyms): If set, output .foo as well as foo.
|
|
* Makefile.in (SHLIB_MKMAP_OPTS): Pass to mklibgcc.
|
|
|
|
2002-03-21 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* langhooks.c (lhd_tree_inlining_cannot_inline_tree_fn): Check
|
|
flag_really_no_inline instead of optimize == 0.
|
|
|
|
* c-objc-common.c (c_cannot_inline_tree_fn): Same.
|
|
|
|
* cp/tree.c (cp_cannot_inline_tree_fn): Same.
|
|
|
|
* flags.h (flag_really_no_inline): New.
|
|
|
|
* c-common.c (c_common_post_options): Initialzie
|
|
flag_really_no_inline.
|
|
|
|
* toplev.c (flag_really_no_inline): New.
|
|
|
|
2002-03-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/avr/avr.md (length): Fix length computation for
|
|
conditional branches.
|
|
|
|
2002-03-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_select_rtx_section): Put symbolic
|
|
constants in .data when -fpic.
|
|
|
|
2002-03-21 Tom Tromey <tromey@redhat.com>
|
|
|
|
* config/i386/sol2.h (ASM_QUAD): Undef. Fixes PR bootstrap/5948.
|
|
|
|
2002-03-21 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/contrib.texi (Contributors): Use GNU/Linux instead of Linux
|
|
where appropriate.
|
|
|
|
Thu Mar 21 09:50:48 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/ia64/ia64.c (hfa_element_mode, case ARRAY_TYPE): Recurse.
|
|
|
|
* expr.c (emit_group_store): Don't copy const0_rtx to a CONCAT.
|
|
|
|
2002-03-21 Eric Botcazou <ebotcazou@multimania.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/5354:
|
|
* c-common.c (c_expand_expr): Preserve result of a statement
|
|
expression if needed.
|
|
|
|
2002-03-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR bootstrap/4195
|
|
* genrecog.c (maybe_both_true_mode): Remove.
|
|
(maybe_both_true_2, write_switch): Revert 2001-07-17 changes.
|
|
* machmode.def (Pmode): Likewise.
|
|
|
|
2002-03-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* fixinc/inclhack.def (alpha_assert): Fix assert macro in Tru64
|
|
UNIX assert.h.
|
|
* fixinc/fixincl.x: Regenerate.
|
|
|
|
2002-03-20 Jason Merrill <jason@redhat.com>
|
|
|
|
* config/i386/cygwin.h (DWARF2_UNWIND_INFO): Define to 0.
|
|
|
|
2002-03-20 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Emit a
|
|
".literal_position" directive before the constant pool.
|
|
|
|
2002-03-20 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/contrib.texi (Contributors): Update Geoffrey Keating.
|
|
Add Craig Rodrigues.
|
|
Add Brad Lucier to testers.
|
|
|
|
2002-03-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/4792
|
|
* config/arc/arc.md (movsicc, movdicc, movsfcc, movdfcc): Add mode
|
|
to if_then_else.
|
|
(movsicc_insn, movdicc_insn, movsfcc_insn, movdfcc_insn): Likewise.
|
|
* config/arc/arc.c (arc_final_prescan_insn): Use extract_insn_cached
|
|
instead of insn_extract.
|
|
|
|
2002-03-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR bootstrap/4192
|
|
* config/fr30/fr30.md (jump): Remove clobber of fixed register.
|
|
|
|
* genemit.c (output_added_clobbers_hard_reg_p): Only output return
|
|
stmt if some case has been output.
|
|
|
|
2002-03-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/5972
|
|
* config/i386/i386.md (movdicc_c_rex64, movsicc_noc, movhicc_noc,
|
|
movsfcc_1, movdfcc_1): Add %O2.
|
|
* config/i386/i386.c (print_operand): Handle %ON.
|
|
Print . before float condition codes in Sun as cmov syntax.
|
|
* config/i386/sol2.h (CMOV_SUN_AS_SYNTAX): Define for Sun as.
|
|
* config.gcc (i[34567]86-*-solaris2*): Remove comment which is
|
|
no longer true.
|
|
|
|
2002-03-20 Philip Blundell <pb@nexus.co.uk>
|
|
|
|
* config/arm/arm.c (arm_output_epilogue): Don't generate separate
|
|
return instruction if PC was popped.
|
|
|
|
2002-03-20 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.md ("fixuns_truncdfdi2"): Use (unsigned_fix:DI
|
|
(unsigned_fix:DF op1)), not (unsigned_fix:DI (fix:DF op1)).
|
|
("truncdfsf2"): Correct operator is float_truncate, not fix.
|
|
("*truncdfsf2_real"): Ditto.
|
|
("*nonlocal_goto_receiver_expanded"): Fix output template formatting.
|
|
|
|
* config/mmix/mmix.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Don't define.
|
|
|
|
2002-03-19 Jim Blandy <jimb@redhat.com>
|
|
|
|
* c-lex.c (cb_file_change): Pass the #inclusion's line number to
|
|
the start_source_file debug hook, not the current line number.
|
|
|
|
* cppmacro.c (cpp_macro_definition): Emit a space after the macro
|
|
name, even if the replacement list contains no tokens, as required
|
|
by Dwarf.
|
|
|
|
2002-03-19 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Only warn
|
|
about -fpic/-fPIC if extra_warnings set.
|
|
|
|
2002-03-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (EH_USES): Provide default.
|
|
(calculate_global_regs_live): Use it for EH edges and noreturn calls.
|
|
* doc/tm.texi (EH_USES): New.
|
|
|
|
* config/ia64/ia64.c (ia64_eh_uses): New.
|
|
* config/ia64/ia64-protos.h: Update.
|
|
* config/ia64/ia64.h (EH_USES): New.
|
|
|
|
2002-03-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* defaults.h (SUPPORTS_WEAK): Set if ASM_WEAKEN_DECL.
|
|
* varasm.c (assemble_alias): Use ASM_WEAKEN_DECL.
|
|
* doc/tm.texi (ASM_WEAKEN_DECL): Document.
|
|
(ASM_WEAKEN_LABEL): Mention ASM_WEAKEN_DECL.
|
|
(SUPPORTS_WEAK): Likewise.
|
|
|
|
2002-03-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 5879
|
|
* except.c (current_function_has_exception_handlers): New.
|
|
* except.h: Declare it.
|
|
* sibcall.c (optimize_sibling_and_tail_recursive_call): Use it.
|
|
Combine tests that disable all sibcalls for the function.
|
|
|
|
2002-03-19 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 5977, 5991
|
|
* config/ia64/ia64.c: Revert 2002-03-01 patch.
|
|
* config/ia64/ia64.h (INIT_EXPANDERS): New.
|
|
|
|
2002-03-19 Olivier Hainque <hainque@act-europe.fr>
|
|
|
|
* varasm.c (output_constant_def): Don't call ENCODE_SECTION_INFO
|
|
for INTEGER_CST.
|
|
|
|
2002-03-19 Jason Merrill <jason@redhat.com>
|
|
|
|
* varasm.c (globalize_decl): Get the name from the RTL, not
|
|
DECL_ASSEMBLER_NAME.
|
|
|
|
* Makefile.in (LIBGCC2_DEBUG_CFLAGS): Set to -g.
|
|
|
|
2002-03-19 Dale Johannesen <dalej@apple.com>
|
|
|
|
PR optimization/5999, middle-end/5731
|
|
* expr.c (expand_expr) [RDIV_EXPR]: Only convert real divisions into
|
|
multiplications by reciprocals.
|
|
|
|
2002-03-19 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.md (adddi3, adddi_carry, subdi3,
|
|
subdi_carry): Define.
|
|
|
|
Tue Mar 19 14:12:32 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/sparc/sparc.h (CAN_ELMINIATE): Can only eliminate FP
|
|
in favor of SP if FRAME_POINTER_REQUIRED is false.
|
|
|
|
2002-03-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/5656
|
|
* langhooks.h (struct lang_hooks_for_tree_inlining): Add
|
|
convert_parm_for_inlining.
|
|
* c-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
|
|
Define.
|
|
* langhooks-def.h: Likewise.
|
|
* objc/objc-lang.c: Likewise.
|
|
* langhooks.c (lhd_tree_inlining_convert_parm_for_inlining): New
|
|
function.
|
|
* tree-inline.c (initialize_inlined_parameters):
|
|
Call convert_parm_for_inlining lang hook if needed.
|
|
* c-typeck.c (c_convert_parm_for_inlining): New function.
|
|
* c-tree.h (c_convert_parm_for_inlining): Add prototype.
|
|
|
|
2002-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* gcse.c (insert_insn_end_bb): Fix typo in last change.
|
|
|
|
2002-03-18 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* calls.c (precompute_arguments): Do not assume that temporaries
|
|
can be destroyed after expanding the argument.
|
|
(expand_call): Likewise.
|
|
|
|
2002-03-18 Ashif Harji <asharji@uwaterloo.ca>
|
|
|
|
* gcc.c (struct compiler default_compilers): Add
|
|
-no-integrated-cpp flag to invoke an external cpp.
|
|
(struct option_map option_map[]): Likewise.
|
|
* objc/lang-specs.h (struct compiler default_compilers): Add
|
|
-no-integrated-cpp flag to invoke an external cpp.
|
|
* doc/invoke.texi: Document -no-integrated-cpp flag.
|
|
|
|
2002-03-18 Alan Modra <amodra@bigpond.net.au>
|
|
David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* c-pragma.h (HANDLE_PRAGMA_WEAK): Define if ASM_WEAKEN_DECL too.
|
|
* config/rs6000/linux64.h (ASM_DECLARE_FUNCTION_NAME): Don't emit
|
|
.weak for code sym. Do emit .size for descriptor sym.
|
|
(ASM_DECLARE_FUNCTION_SIZE): Define.
|
|
* config/rs6000/rs6000.h (ASM_WEAKEN_DECL): Define.
|
|
(ASM_OUTPUT_DEF_FROM_DECLS): Don't emit .weak here. Don't output
|
|
.lglobl unless TARGET_XCOFF. Formatting fixes.
|
|
(PREDICATE_CODES): Add any_operand and zero_constant.
|
|
(HANDLE_PRAGMA_PACK): Delete.
|
|
* config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Don't emit
|
|
.weak for code sym.
|
|
(HANDLE_PRAGMA_WEAK): Remove.
|
|
(ASM_WEAKEN_LABEL): Remove.
|
|
(COLLECT_EXPORT_LIST): Delete.
|
|
* config/rs6000/aix.h (HANDLE_SYSV_PRAGMA): Define.
|
|
* config/rs6000/darwin.h (HANDLE_SYSV_PRAGMA): Define.
|
|
|
|
2002-03-18 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Treat
|
|
constant-pool addresses as "mode-dependent".
|
|
|
|
Mon Mar 18 18:12:48 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (override_options): Disallow preferred_stack_boundary to be
|
|
less than 16 bytes
|
|
(construct_container): Fix end of array check.
|
|
(ix86_va_start): Force alignemnt to be 16 bytes.
|
|
|
|
* linux64.h (MULTILIB_DEFAULTS): Set to "m64".
|
|
(t-linux64): Add multilibing
|
|
|
|
* i386.h (PROMOTE_PROTOTYPES): Set to 0 for x86_64.
|
|
|
|
* gcse.c (hash_scan_set): Refuse instructions with EH edges.
|
|
|
|
* basic-block.h (fixup_abnormal_edges): Declare.
|
|
* reload1.c (fixup_abnormal_edges): Make global.
|
|
* reg-stack.c (convert_regs): Use it.
|
|
|
|
* gcse.c (insert_insn_end_bb): Handle trapping insns.
|
|
|
|
* reload1.c (reload_cse_delete_noop_set): Purge dead edges.
|
|
|
|
* recog.c (peephole2_optimize): Re-distribute EH edges.
|
|
|
|
2002-03-18 Jason Merrill <jason@redhat.com>
|
|
|
|
* configure.in: Disable checking by default on release branch.
|
|
|
|
2002-03-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/5740
|
|
* expr.c (emit_group_load): Use extract_bit_field if
|
|
needed for CONCAT arguments.
|
|
|
|
2002-03-18 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/4863
|
|
* arm.md (tablejump): Make this a define_expand. For PIC add the
|
|
offset to the base of the table.
|
|
(thumb_tablejump): Matcher for Thumb tablejump insn.
|
|
* config/arm/aout.h (ASM_OUTPUT_ADDR_DIFF_ELT): Output thumb entries
|
|
as the difference of two labels.
|
|
* config/arm/aof.h (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
|
|
* config/arm/elf.h (JUMP_TABLES_IN_TEXT_SECTION): Only put ARM jump
|
|
tables in the code.
|
|
* config/arm/coff.h (JUMP_TABLES_IN_TEXT_SECTION): Likewise.
|
|
* arm.c (get_jump_table_size): If the table is not in the text
|
|
section, return zero.
|
|
|
|
2002-03-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_emit_set_const_1): Build add insns
|
|
explicitly.
|
|
|
|
2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* ifcvt.c (dead_or_predicable): Fix uninitialized variable.
|
|
|
|
2002-03-17 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* expr.c (expand_expr): Sign-extend CONST_INT generated from
|
|
TREE_STRING_POINTER.
|
|
|
|
2002-03-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_attribute_table): Move before
|
|
targetm definition. Make static.
|
|
|
|
2002-03-16 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppinit.c (print_help): Display -MD and -MMD.
|
|
Don't display usage string. Update assertion syntax and
|
|
typo.
|
|
|
|
2002-03-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_override_options): Don't use
|
|
soft registers by default for 68HC12.
|
|
(m68hc11_conditional_register_usage): Don't use Z register for 68HC12
|
|
when compiling with -fomit-frame-pointer.
|
|
(expand_prologue): Use push/pop to allocate 4-bytes of locals on 68HC12.
|
|
(expand_epilogue): Likewise.
|
|
(m68hc11_gen_rotate): Use exg when rotating by 8.
|
|
|
|
2002-03-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11-protos.h (ix_reg): Declare.
|
|
* config/m68hc11/m68hc11.md ("addsi3"): Use general_operand for sources.
|
|
(splits): Remove unused add splits.
|
|
("*addhi3_68hc12"): Tune constraints.
|
|
("addhi_sp"): Try to use X instead of Y in all cases and if the
|
|
constant fits in 8-bits and D is dead use abx/aby instructions.
|
|
("*addhi3"): Remove extern declaration of ix_reg.
|
|
("*subsi3"): Optimize and provide new split.
|
|
("subhi3"): Cleanup.
|
|
("*subhi3_sp"): Avoid saving X if we know it is dead.
|
|
(arith splits): For 68hc12 save the address register on the stack
|
|
and do the arithmetic operation with a pop.
|
|
|
|
2002-03-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("*movqi_68hc12"): Fix constraints, avoid
|
|
allocating QImode in address registers.
|
|
("*movqi_m68hc11"): Likewise.
|
|
|
|
2002-03-15 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* expr.c (expand_expr): Revert previous change.
|
|
|
|
* c-common.c (statement_code_p): Handle CLEANUP_STMT.
|
|
* c-common.def (CLEANUP_STMT): New tree node.
|
|
* c-common.h (CLEANUP_DECL): New macro.
|
|
(CLEANUP_EXPR): Likewise.
|
|
* c-semantics.c (expand_stmt): Handle CLEANUP_STMT.
|
|
* expr.c (expand_expr): Tidy.
|
|
* tree-dump.c (dequeue_and_dump): Handle CLEANUP_STMT.
|
|
* tree-inline.c (initialize_inlined_parameters): Clean up
|
|
new local variables.
|
|
|
|
2002-03-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-decl.c: Include c-pragma.h.
|
|
(start_decl, start_function): Invoke maybe_apply_pragma_weak.
|
|
(finish_function): Tidy.
|
|
* c-pragma.c: Include c-common.h.
|
|
(pending_weaks, apply_pragma_weak, maybe_apply_pragma_weak): New.
|
|
(handle_pragma_weak): Use them.
|
|
(init_pragma): Register pending_weaks.
|
|
* c-pragma.h (maybe_apply_pragma_weak): Declare.
|
|
* print-tree.c (print_node): Print DECL_WEAK.
|
|
* varasm.c (mark_weak_decls): Remove.
|
|
(remove_from_pending_weak_list): Remove.
|
|
(add_weak): Remove.
|
|
(asm_emit_uninitialised): Call globalize_decl for weak commons.
|
|
(weak_decls): Make a tree_list.
|
|
(declare_weak): Cons weak_decls directly.
|
|
(globalize_decl): Remove weak_decls elements directly.
|
|
(weak_finish): Simplify weak_decls walk. Don't weaken unused
|
|
symbols. Don't pretend to handle aliases.
|
|
(init_varasm_once): Update weak_decls registry.
|
|
* Makefile.in: Update dependencies.
|
|
|
|
2002-03-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_va_arg): Manipulate the type
|
|
size as a tree.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("tstqi_1"): Try to use ldab instead of tst.
|
|
("tstqi" split): Avoid using memory for tstqi on address register.
|
|
(splits): Remove constraints.
|
|
("cmphi_1_hc12"): New from "cmphi_1" and tuned for 68HC12.
|
|
("cmpdf", "cmpsf"): Remove since not used.
|
|
("*tbeq", "*tbne", "*tbeq8", "*tbne8"): Also look in cc_status.value2.
|
|
(peephole2): New peepholes to optimize tstqi and pre inc/dec addressing.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("negsi2"): Optimize inline case.
|
|
("neghi2"): Tighten constraints.
|
|
("one_cmplsi2"): Optimize and simplify split.
|
|
* config/m68hc11/larith.asm (__negsi2): Likewise for library.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("logicalsi3_zexthi"): Fix constraints
|
|
and split of AND operation to clear the upper bits.
|
|
("*logicalsi3_zextqi"): Likewise.
|
|
("*logicallhi3_zexthi_ashift8"): Likewise.
|
|
("*logicalsi3_silshr16"): Likewise.
|
|
("logicalsi3_silshl16"): Likewise.
|
|
("anddi3", "iordi3", "xordi3" splits): Remove constraints.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_symbolic_p): New function.
|
|
(m68hc11_indirect_p): New function.
|
|
(m68hc11_override_options): Must set MASK_NO_DIRECT_MODE for 68HC12.
|
|
(m68hc11_gen_highpart): Use TARGET_NO_DIRECT_MODE instead of
|
|
TARGET_M6812.
|
|
(asm_print_register): Likewise.
|
|
* config/m68hc11/m68hc11-protos.h (m68hc11_symbolic_p): Declare.
|
|
(m68hc11_indirect_p): Declare.
|
|
* config/m68hc11/m68hc11.h (EXTRA_CONSTRAINT): New constraint 'R', 'Q'.
|
|
(TARGET_NO_DIRECT_MODE, TARGET_RELAX): New.
|
|
(TARGET_SWITCHES): New option -mrelax.
|
|
* config/m68hc11/m68hc11.md ("andsi3"): Allow soft register for
|
|
destination.
|
|
("iorsi3", "xorsi3"): Likewise.
|
|
("andhi3", "andqi3", "iorhi3", "iorqi3"): Use a define_expand.
|
|
("*andhi3_mem"): New to handle destination in memory with bclr
|
|
and a scratch register.
|
|
("*andqi3_mem", "*iorhi3_mem", "*iorqi3_mem"): Likewise.
|
|
("*andhi3_const"): New when operand2 is constant.
|
|
("*andqi3_const", "*iorhi3_const", "*iorqi3_const"): Likewise.
|
|
("*andhi3_gen"): Cleanup of the old "andhi3".
|
|
("*andqi3_gen", "*iorhi3_gen", "*iorqi3_gen"): Likewise.
|
|
("xorqi3"): Update constraints.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_small_indexed_indirect_p): Look
|
|
for reg_equiv_memory_loc when the operand is a register that does
|
|
not get a hard register (stack location).
|
|
(tst_operand): After reload, accept all memory operand.
|
|
(symbolic_memory_operand): Fix detection of symbolic references.
|
|
* config/m68hc11/m68hc11.h (VALID_CONSTANT_OFFSET_P): For 68HC12
|
|
accept symbols and any constant.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (emit_move_after_reload): Add a REG_INC
|
|
note on the insn that sets the soft frame register.
|
|
(must_parenthesize): ix and iy are also reserved names.
|
|
(print_operand_address): One more place where parenthesis are required
|
|
to avoid confusion with register names.
|
|
(m68hc11_gen_movhi): Allow push of stack pointer.
|
|
(m68hc11_check_z_replacement): Fix handling of parallel with a
|
|
clobber.
|
|
(m68hc11_z_replacement): Must update the REG_INC notes to tell what
|
|
the replacement register is.
|
|
* config/m68hc11/m68hc11.h (REG_CLASS_CONTENTS): Switch Z_REGS
|
|
and D8_REGS classes.
|
|
(MODES_TIEABLE_P): All modes are tieable except QImode.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/larith.asm (___adddi3): Optimize saving of result.
|
|
(___subdi3): Likewise.
|
|
(__mulsi3, __mulhi32): Avoid using _.tmp scratch location.
|
|
(__map_data_section): Optimize 68hc11 case.
|
|
|
|
2002-03-15 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m6812_cost): Make cost of add higher
|
|
than a shift to avoid adding a register with itself.
|
|
(m68hc11_memory_move_cost): Take into account NO_REGS.
|
|
(m68hc11_register_move_cost): Update and use memory move cost
|
|
for soft registers.
|
|
(m68hc11_address_cost): Make cost of valid offset not 0 so that
|
|
it gives more opportunities to cse to optimize.
|
|
* config/m68hc11/m68hc11.h (REGISTER_MOVE_COST): Pass the mode.
|
|
* config/m68hc11/m68hc11-protos.h (m68hc11_register_move_cost): Update.
|
|
|
|
2002-03-15 Jason Merrill <jason@redhat.com>
|
|
|
|
* varasm.c (globalize_decl): New fn.
|
|
(assemble_start_function): Use it.
|
|
(asm_emit_uninitialized): Use it.
|
|
(assemble_alias): Use it.
|
|
(assemble_variable): Use it.
|
|
|
|
2002-03-15 Jason Merrill <jason@redhat.com>
|
|
|
|
* varasm.c (assemble_variable): Use zeros for a decl with DECL_INITIAL
|
|
of error_mark_node.
|
|
|
|
2002-03-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR bootstrap/4128
|
|
* config/sparc/sparc.c (gen_v9_scc): Move early clobber test
|
|
before movrXX only, use reg_overlap_mentioned_p.
|
|
Only special case NE if just one insn can be generated.
|
|
|
|
2002-03-15 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/5712
|
|
* arm.md (movaddr, movaddr_insn): Delete.
|
|
|
|
2002-03-15 Jason Merrill <jason@redhat.com>
|
|
|
|
* toplev.c (wrapup_global_declarations): Clarify variable handling.
|
|
-fkeep-static-consts doesn't apply to comdats.
|
|
|
|
2002-03-14 Richard Henderson <rth@redhat.com>
|
|
|
|
PR target/5312
|
|
* config/ia64/ia64.c: Include tm_p.h last.
|
|
(gen_nop_type): Remove duplicate definition.
|
|
(cycle_end_fill_slots): Set sched_data for second L slot.
|
|
(maybe_rotate): Call cycle_end_fill_slots to fill in nop slots.
|
|
(nop_cycles_until): Fix typos.
|
|
|
|
2002-03-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/5891
|
|
* unroll.c (copy_loop_body) [CALL_INSN]: Copy SIBLING_CALL_P flag.
|
|
|
|
2002-03-14 David Mosberger <davidm@hpl.hp.com>, Hans Boehm <Hans_Boehm@hp.com>
|
|
|
|
* config/ia64/unwind-ia64.c: Handle copy_state and label_state
|
|
descriptors correctly.
|
|
|
|
2002-03-14 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* cpphash.h (struct lexer_state): Remove line_extension member.
|
|
* cpplib.c (dequote_string, do_linemarker): New functions.
|
|
(linemarker_dir): New data object.
|
|
(DIRECTIVE_TABLE): No longer need to interpret #line in
|
|
preprocessed source. Delete obsolete comment about return
|
|
values of handlers.
|
|
(end_directive, directive_diagnostics, _cpp_handle_directive):
|
|
Don't muck with line_extension.
|
|
(directive_diagnostics): No need to issue warnings for
|
|
linemarkers here.
|
|
(_cpp_handle_directive): Issue warnings for linemarkers here,
|
|
when appropriate. Dispatch linemarkers to do_linemarker, not
|
|
do_line.
|
|
(do_line): Code to handle linemarkers split out to do_linemarker.
|
|
Convert escape sequences in filename argument, both places.
|
|
|
|
* cppmacro.c (quote_string): Rename cpp_quote_string and
|
|
export. All callers changed.
|
|
* cpplib.h (cpp_quote_string): Prototype.
|
|
* cppmain.c (print_line): Call cpp_quote_string on to_file
|
|
before printing it.
|
|
|
|
* doc/cpp.texi: Document that escapes are now interpreted in
|
|
#line and in linemarkers, and that non-printing characters are
|
|
converted to octal escapes when linemarkers are generated.
|
|
|
|
2002-03-14 Richard Earnshaw <rearnsha@arm.com>
|
|
Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
|
|
|
|
PR target/5828
|
|
* arm.c (arm_output_epilogue): Fix floating-point register save
|
|
adjustment when using a frame pointer.
|
|
|
|
2002-03-13 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.c: Improve comments.
|
|
(mmix_target_asm_function_prologue): Drop variable
|
|
empty_stack_frame. Don't allocate unused slot above fp.
|
|
(mmix_target_asm_function_epilogue): Mirror prologue changes.
|
|
(mmix_expand_builtin_va_arg): Do all computations on trees.
|
|
* config/mmix/mmix.h (MMIX_GNU_ABI_REG_ALLOC_ORDER): Don't have
|
|
brace in first column.
|
|
(enum reg_class): Ditto.
|
|
(FIRST_PARM_OFFSET): Now 0.
|
|
(USER_LABEL_PREFIX): Remove #if 0:d definition.
|
|
(LINK_SPEC): Don't defsym __.MMIX.start..text if linking
|
|
relocatably. Always produce ELF, not mmo if linking relocatably.
|
|
|
|
2002-03-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (PAD_VARARGS_DOWN): Define.
|
|
* config/rs6000/rs6000.c (rs6000_va_arg): Use
|
|
std_expand_builtin_va_arg if not ABI_V4.
|
|
|
|
2002-03-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/5626
|
|
* config/sparc/sparc.md (normal_branch, inverted_branch,
|
|
normal_fp_branch, inverted_fp_branch, normal_fpe_branch,
|
|
inverted_fp_branch): Adjust calls to output_cbranch.
|
|
Set length attribute.
|
|
(normal_int_branch_sp64, inverted_int_branch_sp64): Adjust calls to
|
|
output_v9branch. Set length attribute.
|
|
* config/sparc/sparc.c (fcc0_reg_operand, noov_compare64_op): New
|
|
predicates.
|
|
(noov_compare_op): Handle CCX_NOOVmode the same way as CC_NOOVmode.
|
|
(output_cbranch): Likewise. Handle far branches.
|
|
(output_v9branch): Handle far branches.
|
|
* config/sparc/sparc-protos.h (output_cbranch, output_v9branch):
|
|
Adjust prototypes.
|
|
* config/sparc/sparc.h (PREDICATE_CODES): Add fcc0_reg_operand and
|
|
noov_compare64_op predicates.
|
|
|
|
2002-03-13 Jason Merrill <jason@redhat.com>
|
|
|
|
* gthr-posix.h (__gthread_active_p): Move __gthread_active_ptr
|
|
into the function and constify it.
|
|
* gthr-dce.h, gthr-solaris.h: Likewise.
|
|
|
|
2002-03-12 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_print_operand): Avoid
|
|
traditional-warning for 0xffffffff.
|
|
(cris_expand_builtin_va_arg): Do all computations on trees.
|
|
|
|
2002-03-13 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* expr.c (expand_expr, case NE_EXPR): Do not call copy_to_reg with
|
|
VOIDmode operand. Add compile-time optimization for constant results.
|
|
|
|
2002-03-13 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* config/s390/s390.h (PROFILE_BEFORE_PROLOGUE): Emit profile code
|
|
before prologue, to avoid scheduling problems.
|
|
|
|
2002-03-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/sparc.h (INITIAL_FRAME_POINTER_OFFSET): Remove.
|
|
(ELIMINABLE_REGS): Add sfp->sp.
|
|
(INITIAL_ELIMINATION_OFFSET): Compute sfp->sp offset too.
|
|
|
|
2002-03-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/5892
|
|
* config/ia64/ia64.c (rotate_one_bundle): Update current packet.
|
|
|
|
2002-03-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* loop.c (basic_induction_var): Don't call convert_modes if mode
|
|
classes are different.
|
|
|
|
2002-03-12 Richard Henderson <rth@redhat.com>
|
|
|
|
PR optimization/5901
|
|
* function.c (reposition_prologue_and_epilogue_notes): Position
|
|
the markers after/before the last/first insn not deleted.
|
|
|
|
2002-03-12 Richard Henderson <rth@redhat.com>
|
|
|
|
PR optimization/5878
|
|
* config/arc/arc.h, config/cris/cris.h, config/i386/i386.h,
|
|
config/m68k/m68k.h, config/s390/s390.h, config/sparc/sparc.h
|
|
(PIC_OFFSET_TABLE_REGNUM): Conditionalize on flag_pic.
|
|
|
|
* config/arm/arm.h config/i386/i386.h, config/m68k/m68k.h,
|
|
config/sparc/sparc.h (CONDITIONAL_REGISTER_USAGE): Set
|
|
PIC_OFFSET_TABLE_REGNUM based on INVALID_REGNUM not flag_pic.
|
|
|
|
* config/arc/arc.h (CONDITIONAL_REGISTER_USAGE): New.
|
|
* config/arm/arm.c (arm_pic_register): Init to INVALID_REGNUM.
|
|
(arm_override_options): Set arm_pic_register if TARGET_APCS_STACK
|
|
also. Don't set it if not flag_pic.
|
|
* config/i386/i386.c (ix86_save_reg): Trust PIC_OFFSET_TABLE_REGNUM
|
|
to be INVALID_REGNUM when not used.
|
|
|
|
2002-03-13 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* expmed.c (store_bit_field): Reset alias set for memory.
|
|
(extract_bit_field): Same.
|
|
|
|
2002-03-12 Chris Meyer <cmeyer@gatan.com>
|
|
|
|
* genflags.c (gen_insn): Use IS_VSPACE.
|
|
* genoutput.c (output_insn_data): Likewise.
|
|
(process_template): Likewise.
|
|
|
|
2002-03-12 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_expand_block_move): Use
|
|
validize_mem() instead of change_address to avoid clobbering
|
|
memory attributes.
|
|
|
|
2002-03-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-lex.c (cb_ident, c_lex): Remove unnecessary cast.
|
|
(lex_string): Use unsigned char pointers.
|
|
|
|
2002-03-12 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* reload1.c (reload): Ignore MEM REG_EQUIV notes if the equivalent
|
|
is not a valid memory_operand.
|
|
|
|
2002-03-12 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa-config.h: Define XCHAL_HAVE_LOOPS.
|
|
* config/xtensa/lib1funcs.asm: Fix copyright to include
|
|
special case for libgcc files.
|
|
(__udivsi3): Avoid loop instructions when XCHAL_HAVE_LOOPS is 0.
|
|
(__divsi3): Likewise.
|
|
(__umodsi3): Likewise.
|
|
(__modsi3): Likewise.
|
|
* config/xtensa/lib2funcs.S: Fix copyright to include
|
|
special case for libgcc files.
|
|
|
|
2002-03-12 Michael Matz <matz@suse.de>
|
|
|
|
* config/rs6000/rs6000.md (ne0+4): Add extra CLOBBER.
|
|
(ne0+5): Use new clobber to generate proper shift pattern.
|
|
|
|
2002-03-12 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/t-xtensa (CRTSTUFF_T_CFLAGS_S): Define.
|
|
|
|
2002-03-12 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Switch
|
|
to function_section before writing out the constant pool.
|
|
|
|
2002-03-12 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* Makefile.in: Give texi2pod its input file as a command
|
|
line argument, not on stdin.
|
|
|
|
2002-03-12 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* config/sparc/sparc.h (RETURN_ADDR_RTX): Include v9 stack bias in
|
|
address calculation.
|
|
|
|
2002-03-12 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md (reload_insi, reload_indi): Change mode of
|
|
scratch register to DImode / TImode.
|
|
config/s390/s390.c (s390_expand_plus_operand): Make sure scratch
|
|
register used does not overlap the target.
|
|
|
|
2002-03-11 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in: Update.
|
|
doc:
|
|
* cppenv.texi, cppopts.texi: Split out of cpp.texi and gcc.texi.
|
|
Update documentation.
|
|
* gcc.texi: Include cppopts.texi and cppenv.texi.
|
|
* cpp.texi: Include cppopts.texi and cppenv.texi.
|
|
|
|
2002-03-11 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.h (REG_ALLOC_ORDER): Add missing register.
|
|
|
|
2002-03-11 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* toplev.c (vms_fopen): Remove, not needed.
|
|
|
|
* vmsdbgout.c (lookup_filename): Adjust creation date for GMT.
|
|
|
|
* config/alpha/xm-vms.h (__UNIX_FWRITE): Define.
|
|
|
|
* config/alpha/alpha.c (alpha_sa_size, VMS): Don't reserve space
|
|
for FP, already done later.
|
|
|
|
* toplev.c (debug_args): Add entry for VMS_DEBUG.
|
|
* vmsdbgout.c (vmsdbgout_init): Fix typo in call to xmalloc.
|
|
|
|
2002-03-10 Richard Henderson <rth@redhat.com>
|
|
|
|
PR 5693
|
|
* reload.c (copy_replacements_1): New.
|
|
(copy_replacements): Use it to recurse through the rtx.
|
|
|
|
2002-03-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* sched-rgn.c (add_branch_dependences): Don't allow insns that throw
|
|
to move away from the end of the block.
|
|
|
|
2002-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/5899
|
|
* cppinit.c (init_dependency_output): Don't ignore -dM etc.
|
|
|
|
2002-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* combine.c (make_extraction): Fix error in last change.
|
|
|
|
2002-03-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/5172, optimization/5200
|
|
* gcse.c (gcse_main): Disable store_motion.
|
|
|
|
2002-03-09 Andreas Schwab <schwab@suse.de>
|
|
|
|
* gcc.c (validate_all_switches): Also handle `%W{...}'.
|
|
|
|
2002-03-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/5877
|
|
* expr.c (highest_pow2_factor): Check TREE_INT_CST_LOW
|
|
even for non-representable constants.
|
|
|
|
Sat Mar 9 07:20:01 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (copy_most_rtx): Accept EXPR_LIST for may_share.
|
|
* function.c (fixup_var_refs): Add MAY_SHARE parameter.
|
|
(fixup_var_refs_insns, fixup_var_refs_insns_with_has): Likewise.
|
|
(fixup_var_refs_insn, fixup_var_refs_1): Likewise.
|
|
(pop_function_context): Compute MAY_SHARE parameter for
|
|
fixup_var_refs.
|
|
(fixup_var_refs_1, case MEM): Pass MAY_SHARE to copy_most_rtx, not VAR.
|
|
(gen_mem_addressof): Call fixup_var_refs with new parm.
|
|
|
|
* combine.c (make_extraction): Don't make extension of CONST_INT.
|
|
|
|
2002-03-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* sparc.c (arith_4096_operand): Fix error in last change.
|
|
|
|
2002-03-08 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_va_arg): Fix alignment for
|
|
vectors.
|
|
|
|
2002-03-08 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/sysv4.h (BIGGEST_ALIGNMENT): Change for altivec.
|
|
|
|
2002-03-08 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* doc/install.texi (--with-libiconv-prefix): Document.
|
|
|
|
2002-03-08 Michael Y. Brukman <myb2@cornell.edu>
|
|
|
|
* doc/sourcebuild.texi: Fix typo.
|
|
|
|
2002-03-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/3711
|
|
* builtins.c (std_expand_builtin_va_arg): Do all computations on
|
|
trees.
|
|
|
|
Fri Mar 8 06:48:45 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* rtl.c (copy_most_rtx): Move from here ...
|
|
* emit-rtl.c (copy_most_rtx): ... to here.
|
|
|
|
2002-03-08 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* combine.c (simplify_comparison): If simplifying a logical shift
|
|
right and compare with constant, force the comparison to unsigned.
|
|
|
|
2002-03-07 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* genextract.c (walk_rtx): Recurse into MATCH_PAR_DUP.
|
|
genoutput.c (scan_operands): Recurse into MATCH_PAR_DUP
|
|
and MATCH_OP_DUP.
|
|
|
|
2002-03-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/invoke.texi: Add documentation for -mabi=no-altivec.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_parse_abi_options): Add
|
|
-mabi=no-altivec
|
|
(alt_reg_names): Remove % for vrsave.
|
|
|
|
2002-03-06 Jeffrey A Law (law@redhat.com)
|
|
|
|
* ssa-ccp.c (ssa_fast_dce): Update the DF def-use chains
|
|
after completing fast dead code elimination.
|
|
|
|
2002-03-06 Richard Henderson <rth@redhat.com>
|
|
|
|
PR optimization/5844
|
|
* genemit.c (gen_exp): New argument used. Invoke copy_rtx
|
|
if used indicates we've already emitted one copy of an operand.
|
|
(gen_insn, gen_expand, output_add_clobbers): Supply a null used.
|
|
(gen_split): Supply a non-null used.
|
|
|
|
2002-03-06 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* simplify-rtx.c (simplify_plus_minus): Do not abort,
|
|
but simply fail if the expression is too complex to simplify.
|
|
(simplify_gen_binary): Handle simplify_plus_minus failures.
|
|
|
|
2002-03-06 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* reload1.c (reload): Unshare all rtl after reload is done.
|
|
|
|
2002-03-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* ssa-ccp.c (ssa_ccp_substitute_constants): Backout 2002-03-05
|
|
patch.
|
|
|
|
2002-03-05 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* cppmain.c (setup_callbacks): Disable #pragma and #ident
|
|
callbacks when processing assembly language.
|
|
|
|
2002-03-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.h (ASM_FILE_END): Define.
|
|
* som.h (ASM_FILE_END): Delete.
|
|
|
|
* pa.c (function_arg): Don't pass floats in general registers in
|
|
indirect calls if TARGET_ELF32.
|
|
|
|
2002-03-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md (floatsidf2): Conditionalize on hard-float.
|
|
|
|
2002-03-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* mklibgcc.in: Prepend a tab before .hidden, add $flags to gcc
|
|
-r command line. Don't hide any symbols if not building
|
|
shared libgcc.
|
|
|
|
2002-03-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* expmed.c (emit_store_flag): Don't test BITS_PER_WORD * 2
|
|
wide volatile memory by parts.
|
|
|
|
2002-03-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* ssa-ccp.c (ssa_ccp_substitute_constants): Don't crash if def
|
|
is NULL.
|
|
|
|
2002-03-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (TOTAL_ALTIVEC_REGS): Fix off-by-one error.
|
|
|
|
2002-03-04 Krister Walfridsson <cato@df.lth.se>
|
|
|
|
* config.gcc (*-*-netbsd*): Add t-slibgcc-elf-ver to tmake_file.
|
|
|
|
2002-03-05 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* configure.in: Increase required makeinfo version to 4.1.
|
|
* configure: Regenerate.
|
|
|
|
2002-03-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/include/texinfo.tex: Update to version 2002-03-01.06.
|
|
* doc/invoke.texi: Fix @math uses.
|
|
|
|
2002-03-02 Per Bothner <per@bothner.com>
|
|
|
|
* gcc.c (option_map): Suport new --bootclasspath option.
|
|
--CLASSPATH is now just an alias for --classpath.
|
|
|
|
Sat Mar 2 06:30:14 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/sparc/sparc.c (sparc_initialize_trampoline): Use
|
|
trunc_int_for_mode.
|
|
|
|
* emit-rtl.c (offset_address): Call update_temp_slot_address.
|
|
|
|
2002-03-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_initial_elimination_offset): Do not
|
|
adjust argument_pointer by pretend_args_size.
|
|
(ia64_va_start): Adjust va_start address by -pretend_args_size.
|
|
|
|
2002-03-01 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* doc/cpp.texi: Clarify documentation of relationship between
|
|
#line and #include.
|
|
|
|
2002-02-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* expmed.c (store_bit_field): Prevent generation of CONCATs;
|
|
pun complex values as integers; use gen_lowpart instead of
|
|
gen_rtx_SUBREG.
|
|
(extract_bit_field): Likewise.
|
|
|
|
2002-02-28 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config.gcc (sparc64-*-freebsd): Explicitly accept a cpu specification
|
|
of "ultrasparc".
|
|
* config/sparc/freebsd.h: Do not use MASK_FASTER_STRUCTS. It appears
|
|
to be broken.
|
|
|
|
2002-02-28 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* gcc.c (init_gcc_specs): Get -static and -static-libgcc to
|
|
override -shared and -shared-libgcc.
|
|
|
|
2002-02-28 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* dwarf2out.c (stack_adjust_offset): Add support for POST_INC,
|
|
POST_DEC, and POST_MODIFY.
|
|
|
|
2002-02-28 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/invoke.texi, doc/standards.texi: Link to
|
|
gcc-3.1/c99status.html.
|
|
|
|
2002-02-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_adjust_cost): All non-MM consumers have
|
|
4 cycle latency from MM producers.
|
|
(ia64_internal_sched_reorder): Likewise with pipeline flush.
|
|
|
|
2002-02-28 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* mklibgcc.in: Don't use GNU make extension.
|
|
|
|
2002-02-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* haifa-sched.c (sched_emit_insn): New.
|
|
(schedule_block): Use last_scheduled_insn to track last insn.
|
|
* sched-int.h (sched_emit_insn): Prototype.
|
|
* config/ia64/ia64.c (last_issued): Remove.
|
|
(ia64_variable_issue): Don't set it.
|
|
(nop_cycles_until): Use sched_emit_insn.
|
|
|
|
2002-02-28 Bo Thorsen <bo@suse.de>
|
|
|
|
* config/i386/linux64.h (LINK_SPEC): Fix 32/64 bit compilation.
|
|
(STARTFILE_SPEC): Add 64 bit files.
|
|
(ENDFILE_SPEC): Likewise.
|
|
|
|
Don Feb 28 16:41:19 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgrtl.c (purge_dead_edges): Fix handling of EH edges.
|
|
|
|
* i386.h (CONDITIONAL_REGISTER_USAGE): Do not write to
|
|
PIC_OFFSET_TABLE_REGNUM when it is INVALID_REGNUM
|
|
|
|
* x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Always define.
|
|
|
|
2002-02-28 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix43.h (THREAD_MODEL_SPEC): Delete.
|
|
* config/rs6000/aix51.h (THREAD_MODEL_SPEC): Delete.
|
|
|
|
2002-02-28 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.md (load_toc_aix_di): Handle TARGET_RELOCATABLE.
|
|
|
|
2002-02-28 Jason Merrill <jason@redhat.com>
|
|
|
|
* c-decl.c (finish_function): Only warn about missing return
|
|
statement with -Wreturn-type.
|
|
|
|
2002-02-27 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* mklibgcc.in: Don't use \n in a line subject to
|
|
interpretation by echo.
|
|
|
|
2002-02-27 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_chunkify_pool): Do not confuse
|
|
insn UIDs with insn addresses.
|
|
|
|
2002-02-27 Graham Stott <grahams@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DECL):
|
|
Constify NAME.
|
|
|
|
* loop.c (prescan_loop): Handle PARALLEL.
|
|
|
|
* unroll.c (loop_iterations): Return 0 if the add_val for
|
|
a BIV is REG.
|
|
|
|
* final.c (output_operand_lossage): Constify PFX_STR.
|
|
|
|
* df.c (df_insn_refs_record): Use XEXP (x, 0) for USE.
|
|
|
|
2002-02-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (ashldi_se): Re-enable.
|
|
|
|
2002-02-26 Kelley Cook <kelleycook@comcast.net>
|
|
|
|
* config/i386/i386.c (print_operand): Don't append ATT-style
|
|
length suffixs to x87 opcodes when in Intel mode.
|
|
|
|
2002-02-26 Ryan T. Sammartino <ryants@shaw.ca>
|
|
|
|
* emit-rtl.c (gen_const_vector_0): Remove TYPE argument.
|
|
(init_emit_once): Update calls.
|
|
* fixinc/gnu-regex.c (_GNU_SOURCE): Remove.
|
|
(init_syntax_once): Prototype.
|
|
|
|
2002-02-26 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa-linux.h (LIB_SPEC): Update definition.
|
|
* pa32-linux.h (LINK_COMMAND_SPEC): Delete.
|
|
|
|
2002-02-26 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* dwarf2out.c (gen_inlined_subroutine_die): If block is abstract,
|
|
generate a die for the lexical block.
|
|
|
|
2002-02-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (expand_expr) [MULT_EXPR]: Do not apply distributive law
|
|
in EXPAND_SUM case. Use host_integerp/tree_low_cst.
|
|
|
|
2002-02-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (nop_cycles_until): Do init_insn_group_barriers
|
|
if we emitted a stop bit.
|
|
|
|
2002-02-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* configure.in (libgcc_visibility): Substitute.
|
|
* configure: Rebuilt.
|
|
* mklibgcc.in: If libgcc_visibility = yes, make libgcc.a global
|
|
defined symbols .hidden.
|
|
|
|
2002-02-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/5770
|
|
* dwarf2out.c (rtl_for_decl_location): Return CONST_STRING for
|
|
STRING_CST initializer spanning the whole variable without
|
|
embedded zeros.
|
|
If expand_expr returned MEM, don't use it.
|
|
|
|
2002-02-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/5755
|
|
* config/i386/i386.c (ix86_return_pops_args): Only pop
|
|
fake structure return argument if it was passed on the stack.
|
|
|
|
2002-02-25 Jason Merrill <jason@redhat.com>
|
|
|
|
* attribs.c (decl_attributes): Also re-layout PARM_DECL and
|
|
RESULT_DECL.
|
|
|
|
2002-02-25 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* gcc.c (init_gcc_specs): Get -shared-libgcc along with -shared to
|
|
link with shared_name only.
|
|
* doc/invoke.texi (Link Options): Document new behavior.
|
|
|
|
2002-02-25 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* c-typeck.c (push_init_level): Handle vectors.
|
|
|
|
2002-02-25 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sparc/sparc.c (const64_high_operand): Zero-extend
|
|
operands of SPARC_SETHI_P.
|
|
(input_operand): Likewise.
|
|
(sparc_emit_set_const32): Likewise.
|
|
* config/sparc/sparc.h (SPARC_SETHI_P): Disregard TARGET_ARCH64.
|
|
(SPARC_SETHI32_P): Zero-extend operand from 32 bits.
|
|
(CONST_OK_FOR_LETTER_P): Use SETHI32 for `K'. Add `N' as SETHI.
|
|
* config/sparc/sparc.md (movdi_insn_sp64_novis): Use `N'.
|
|
(movdi_insn_sp64_vis): Likewise.
|
|
(movdi split, movdf split): Use SETHI32.
|
|
* doc/md.texi: Document SPARC constraints L, M and N.
|
|
|
|
2002-02-25 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md ("get_vrsave_internal"): New.
|
|
("*set_vrsave_internal"): use mfspr for Darwin.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_prologue): Call
|
|
gen_get_vrsave_internal.
|
|
|
|
Sun Feb 24 16:38:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* optabs.c (widen_operand): Properly handle CONST_INT for NO_EXTEND.
|
|
|
|
2002-02-24 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpplex.c (cpp_interpret_charconst): Get signedness or
|
|
otherwise of wide character constants correct.
|
|
* cppexp.c (lex): Get signedness of wide charconsts correct.
|
|
|
|
Sun Feb 24 07:41:31 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* optabs.c (widen_operand): Only call convert_modes for
|
|
promoted SUBREG if signedness matches.
|
|
* config/alpha/alpha.md (*addsi_se2, *subsi_se2): New patterns.
|
|
|
|
2002-02-23 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpplib.c (glue_header_name): Use local buffer to build up
|
|
header name.
|
|
|
|
2002-02-23 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/cpp.texi, doc/invoke.texi: Update documentation for -MM.
|
|
|
|
2002-02-23 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (output_simode_bld): Handle H8/300 and
|
|
H8/300[HS] separately.
|
|
* config/h8300/h8300.md: Remove the early clobber constraint
|
|
from bit field patterns.
|
|
|
|
2002-02-23 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (mulqihi3): Tighten predicates to
|
|
register_operand.
|
|
(mulhisi3): Likewise.
|
|
(umulqisi3): Likewise.
|
|
(umulhisi3): Likewise.
|
|
|
|
2002-02-23 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppinit.c (output_deps): Correct test for stdout output.
|
|
(init_dependency_output): Cure warning.
|
|
|
|
Sat Feb 23 08:42:47 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (store_expr): When converting expression to promoted
|
|
equivalent type, allow using SUBREG_REG of TARGET as the target
|
|
of the expansion of EXP.
|
|
* loop.c (basic_induction_var, case SUBREG): Always look inside.
|
|
* config/alpha/alpha.c (rtx_equiv_function_matters): Delete decl.
|
|
(alpha_emit_set_const): Handle SImode when can't make new pseudos.
|
|
(alpha_emit_set_const_1, alpha_sa_mask): Use no_new_pseudos.
|
|
* config/alpha/alpha.md (addsi3, subsi3): Don't use if optimizing.
|
|
|
|
2002-02-23 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/contribute.texi, doc/extend.texi, doc/install.texi,
|
|
doc/invoke.texi, doc/md.texi, doc/passes.texi, doc/rtl.texi,
|
|
doc/standards.texi, doc/tm.texi: Remove trailing whitespace.
|
|
|
|
2002-02-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/5747
|
|
* loop.c (scan_loop): Update reg info if move_movables created new
|
|
pseudos.
|
|
|
|
2002-02-23 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* gcc.c (init_gcc_spec): Revert last change.
|
|
|
|
2002-02-23 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (load_toc_aix_{si,di}): Use
|
|
gpc_reg_operand constraint.
|
|
|
|
2002-02-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (num_insns_constant): Fix formatting.
|
|
Simplify comparison of `low'.
|
|
(add_operand): Fix formatting.
|
|
(non_add_cint_operand): Use CONST_OK_FOR_LETTER_P.
|
|
(mask_operand): Disallow mask to wrap in 64-bit mode.
|
|
(rs6000_stack_info): Remove redundant test setting push_p.
|
|
(output_toc): Fix formatting.
|
|
* config/rs6000/rs6000.md (boolsi3, boolcsi3 splitters): Use
|
|
cc_reg_not_cr0_operand constraint.
|
|
(booldi3, boolcdi3 splitters): Same.
|
|
|
|
2002-02-23 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h: Add extra level of parentheses on casts.
|
|
|
|
2002-02-22 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* gcc.c (init_gcc_spec): Do not link with static libgcc.a if
|
|
gcc invoked with -shared-libgcc.
|
|
|
|
2002-02-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/5748
|
|
* stmt.c (expand_anon_union_decl): Set TREE_USED on the anon union
|
|
decl if any of elements was TREE_USED.
|
|
|
|
2002-02-22 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sparc/sol2.h: Don't include sys/mman.h.
|
|
* config/sparc/sparc.c (arith_operand): Use SMALL_INT32.
|
|
(arith_4096_operand): Don't throw high bits away.
|
|
(const64_operand): Take sign extension of CONST_INTs into account.
|
|
(const64_high_operand, sparc_emit_set_const32): Likewise.
|
|
(GEN_HIGHINT64): Likewise.
|
|
(sparc_emit_set_const64_quick1): Likewise.
|
|
(const64_is_2insns): Likewise.
|
|
(print_operand): Use trunc_int_for_mode for sign extension.
|
|
* config/sparc/sparc.h (SMALL_INT32): Likewise.
|
|
* config/sparc/sparc.md (movqi): Sign-extend CONST_DOUBLE
|
|
chars. Assume CONST_INT is already properly sign-extended.
|
|
(movdi split): Sign-extend each SImode part.
|
|
(andsi3 split): Don't mask high bits off, so that result
|
|
remains properly sign-extend.
|
|
(iorsi3 split): Likewise.
|
|
(xorsi3 split): Likewise.
|
|
|
|
2002-02-22 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* fold-const.c (fold): Fix typo in comments.
|
|
|
|
2002-02-21 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* Makefile.in (langhooks.o): Update dependencies.
|
|
|
|
2002-02-21 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* langhooks.c: Include flags.h.
|
|
|
|
2002-02-21 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* testsuite/gcc.dg/attr-alwaysinline.c: New.
|
|
|
|
* c-common.c (c_common_post_options): Set inline trees by
|
|
default.
|
|
|
|
* doc/extend.texi (Function Attributes): Document always_inline
|
|
attribute.
|
|
Update documentation about inlining when not optimizing.
|
|
|
|
* cp/decl.c (duplicate_decls): Merge always_inline attribute.
|
|
|
|
* cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0
|
|
unless DECL_ALWAYS_INLINE.
|
|
|
|
* c-objc-common.c (c_cannot_inline_tree_fn): Do not inline at -O0
|
|
unless DECL_ALWAYS_INLINE.
|
|
(c_disregard_inline_limits): Disregard if always_inline set.
|
|
|
|
* langhooks.c (lhd_tree_inlining_disregard_inline_limits):
|
|
Disregard if always_inline set.
|
|
(lhd_tree_inlining_cannot_inline_tree_fn): Do not inline at -O0
|
|
unless DECL_ALWAYS_INLINE.
|
|
|
|
* attribs.c (handle_always_inline_attribute): New.
|
|
(c_common_attribute_table): Add always_inline.
|
|
|
|
* config/rs6000/altivec.h: Add prototypes for builtins
|
|
requiring the always_inline attribute.
|
|
|
|
2002-02-21 Eric Christopher <echristo@redhat.com>
|
|
|
|
* expmed.c (store_bit_field): Try to simplify the subreg
|
|
before generating a new one when when the mode size of
|
|
value is less than maxmode.
|
|
|
|
2002-02-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* emit-rtl.c (offset_address): Use simplify_gen_binary rather
|
|
than gen_rtx_PLUS to form the sum.
|
|
* explow.c (force_reg): Rearrange to not allocate new pseudo
|
|
when force_operand returns a register.
|
|
* expr.c (expand_assignment): Allow offset_rtx expansion to
|
|
return a sum. Do not force addresses into registers.
|
|
(expand_expr): Likewise.
|
|
* simplify-rtx.c (simplify_gen_binary): Use simplify_plus_minus
|
|
to canonicalize arithmetic that didn't simpify.
|
|
(simplify_plus_minus): New argument force; update
|
|
all callers. Don't split CONST unless we can do something with it,
|
|
and wouldn't lose the constness of the operands.
|
|
|
|
* config/i386/i386.c (legitimize_pic_address): Recognize UNSPECs
|
|
that we generated earlier.
|
|
|
|
2002-02-21 Tom Tromey <tromey@redhat.com>
|
|
|
|
* dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
|
|
(output_line_info): Use constant `1', with a long explanatory
|
|
comment.
|
|
* system.h (DWARF_LINE_MIN_INSTR_LENGTH): Poison.
|
|
|
|
Thu Feb 21 22:43:44 2002 J"orn Rennecke <joern.rennecke@superh.com>
|
|
|
|
* jump.c (redirect_jump): If old label has no UID, don't try to
|
|
delete it.
|
|
|
|
Thu Feb 21 21:17:21 2002 J"orn Rennecke <joern.rennecke@superh.com>
|
|
|
|
* sh.md (insv): Provide byte offsets for gen_rtx_SUBREG.
|
|
If input is constant, do shifts at compile time.
|
|
|
|
2002-02-21 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/extend.texi: Fix some more overfull hboxes.
|
|
|
|
2002-02-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/4994
|
|
* config/i386/i386.md (movsi_1, movsf_1): Support MMX -> MMX
|
|
register moves.
|
|
|
|
2002-02-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/4574
|
|
* expr.h (expand_and): Add mode argument.
|
|
* expmed.c (expand_and): Add mode argument.
|
|
(expand_mult_highpart_adjust, emit_store_flag): Adjust callers.
|
|
* expr.c (store_field, expand_expr, do_store_flag): Likewise.
|
|
* except.c (expand_builtin_extract_return_addr): Likewise.
|
|
* config/alpha/alpha.c (alpha_initialize_trampoline): Likewise.
|
|
* config/sparc/sparc.c (sparc_initialize_trampoline): Likewise.
|
|
* config/c4x/c4x.h (INITIALIZE_TRAMPOLINE): Likewise.
|
|
Use GEN_INT (x) instead of gen_rtx (CONST_INT, VOIDmode, x).
|
|
* config/c4x/c4x.md: Use GEN_INT (x) instead of
|
|
gen_rtx (CONST_INT, VOIDmode, x).
|
|
|
|
2002-02-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/4697:
|
|
* stmt.c (warn_if_unused_value): Move side effects test once more.
|
|
|
|
2002-02-20 Torbjorn Granlund <tege@swox.com>
|
|
|
|
* config/avr/avr.md: Add more patterns for mized-mode add and subtract
|
|
(addsi3_zero_extend, subhi3_zero_extend1, subsi3_zero_extend).
|
|
|
|
Thu Feb 21 16:20:46 2002 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* rtlanal.c (replace_rtx): Don't make a CONST_INT the operand of
|
|
SUBREG or ZERO_EXTEND.
|
|
|
|
Thu Feb 21 15:35:46 2002 J"orn Rennecke <joern.rennecke@superh.com>
|
|
|
|
* sh.h (current_function_anonymous_args): Remove.
|
|
(SETUP_INCOMING_VARARGS): Don't set it - just check that one
|
|
of current_function_varargs and current_function_stdarg is set.
|
|
* sh.c (sh_expand_prologue): Check current_function_varargs /
|
|
current_function_stdarg / TARGET_SH5 instead of
|
|
current_function_anonymous_args.
|
|
|
|
* sh64.h (TARGET_VERSION): Define.
|
|
|
|
2002-02-20 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (EPILOGUE_USES): Conditionalize
|
|
VRSAVE_REGNO on TARGET_ALTIVEC.
|
|
|
|
2002-02-20 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (includes_lshift_p): Mask irrelevant
|
|
bits of SImode const_int.
|
|
(includes_rshift_p): Likewise.
|
|
(print_operand): Call mask_operand and mask64_operand with correct
|
|
mode.
|
|
(rs6000_output_function_epilogue): Pad traceback table to word.
|
|
* config/rs6000/rs6000.h (MASK_64BIT): Correct comment.
|
|
(EXTRA_CONSTRAINT, 'S' and 'T'): Call mask_operand and
|
|
mask64_operand with correct mode.
|
|
(FUNCTION_ARG_REGNO_P): Correct parentheses.
|
|
|
|
2002-02-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/4461
|
|
* varasm.c (get_pool_constant_mark): New.
|
|
* rtl.h (get_pool_constant_mark): Add prototype.
|
|
* dwarf2out.c (mem_loc_descriptor): A pool constant cannot
|
|
be represented if it has not been output.
|
|
|
|
2002-02-20 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* combine.c (do_SUBST): Sanity check substitutions of
|
|
CONST_INTs, and reject them in SUBREGs and ZERO_EXTENDs.
|
|
(subst): Simplify SUBREG or ZERO_EXTEND instead of SUBSTing a
|
|
CONST_INT into its operand.
|
|
(known_cond): Likewise, for ZERO_EXTEND.
|
|
* simplify-rtx.c (simplify_unary_operation): Fix condition to
|
|
allow for simplification of wide modes. Reject CONST_INTs in
|
|
ZERO_EXTEND when their actual mode is not given.
|
|
|
|
2002-02-20 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* c-decl.c (pushdecl): If no global declaration is found for an
|
|
extern declaration in block scope, try a limbo one.
|
|
|
|
2002-02-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/4401
|
|
* c-common.c (pointer_int_sum): Moved from...
|
|
* c-typeck.c (pointer_int_sum): ...here.
|
|
* c-common.h (pointer_int_sum): Add prototype.
|
|
|
|
2002-02-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/5713
|
|
* c-decl.c (duplicate_decls): Return 0 if issued error about
|
|
redeclaration.
|
|
|
|
2002-02-20 Roger Sayle <roger@eyesopen.com>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/4389
|
|
* tree.c (host_integerp): Ensure that the constant integer is
|
|
representable in a HOST_WIDE_INT or an unsigned HOST_WIDE_INT
|
|
when pos is zero or non-zero respectively. Clarify comment.
|
|
* c-format.c (check_format_info_recurse): Fix host_integerp
|
|
usage; the pos argument should be zero when assigning to a
|
|
signed HOST_WIDE_INT.
|
|
|
|
2002-02-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_move): Use the mode
|
|
of the operand, rather than assuming TImode.
|
|
(ix86_expand_binop_builtin): Cope with commutative patterns
|
|
using nonimmediate_operand for both operands.
|
|
(ix86_expand_timode_binop_builtin): Likewise.
|
|
(ix86_expand_store_builtin): Validate operand 1.
|
|
(ix86_expand_unop1_builtin): Likewise.
|
|
|
|
2002-02-20 Philip Blundell <philb@gnu.org>
|
|
|
|
PR 5705
|
|
* config/arm/arm.h (HARD_REGNO_RENAME_OK): New macro.
|
|
|
|
2002-02-20 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/5615
|
|
* expr.h (ARGS_SIZE_TREE): Convert size.var to ssizetype.
|
|
|
|
2002-02-20 Tom Tromey <tromey@redhat.com>
|
|
|
|
* config/fr30/fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
|
|
* config/sh/sh.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
|
|
* config/pj/pj.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
|
|
* config/cris/cris.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
|
|
* dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Define
|
|
unconditionally.
|
|
|
|
Wed Feb 20 00:03:25 EST 2002 Alan Matsuoka <alanm@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look
|
|
for (const_int 0) in X not just INTVAL.
|
|
|
|
2002-02-20 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/extend.texi: Avoid or reduce overfull hboxes.
|
|
|
|
2002-02-20 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* expmed.c (store_bit_field): Do not store bit fields using SUBREG
|
|
operations if the field does not start at a mode boundary.
|
|
|
|
2001-02-20 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/a29k/rtems.h, config/arm/rtems-elf.h, config/h8300/rtems.h,
|
|
config/mips/rtems.h: Use new style of -Asystem= rather than -Asystem().
|
|
Also done for -Acpu and -Amachine.
|
|
|
|
2002-02-20 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppinit.c (init_dependency_output): Take deps output file
|
|
from -o if none given with -MF. Suppress normal output.
|
|
* gcc.c (cpp_unique_options): Have -M and -MM imply -E.
|
|
* doc/cpp.texi, doc/invoke.texi: Update.
|
|
|
|
2002-02-19 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* toplev.c (output_quoted_string): Write unprintable
|
|
characters with octal escapes.
|
|
|
|
2002-02-19 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Set
|
|
really_call_used[VRSAVE_REGNO] if not Altivec.
|
|
|
|
2002-02-19 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (u_short_cint_operand): Mask op with
|
|
MODE_MASK.
|
|
(constant_pool_expr_1): Fix formatting.
|
|
(rs6000_legitimize_reload_address): Likewise.
|
|
|
|
Tue Feb 19 20:13:57 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/sparc/sparc.md (nonlocal_goto): Use hard_frame_pointer_rtx
|
|
now that we have one.
|
|
|
|
2002-02-19 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* tree.h (struct tree_common): Remove aux. Add unused_0 at
|
|
end of first block of bitfields (which was only seven bits);
|
|
rename dummy to unused_1; remove comment which is no longer true.
|
|
|
|
2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk>
|
|
|
|
* doc/c-tree.texi (Classes, TYPE_BINFO): Fix typo.
|
|
|
|
2002-02-19 Philip Blundell <pb@nexus.co.uk>
|
|
|
|
PR 5399
|
|
* config/arm/arm.h (THUMB_LEGITIMATE_CONSTANT_P): Accept anything
|
|
if generating PIC.
|
|
|
|
PR 5054
|
|
* config/arm/arm.md (call_insn) [TARGET_THUMB]: Use
|
|
arm_is_longcall_p rather than inspecting call-type cookie
|
|
directly.
|
|
(call_value_insn) [TARGET_THUMB]: Likewise.
|
|
|
|
2002-02-19 Graham Stott <grahams@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_builtin): Fix typo.
|
|
|
|
2002-02-19 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/linux64.h (LINK_OS_LINUX_SPEC): Look in /lib64.
|
|
({STARTFILE,ENDFILE}_LINUX_SPEC): Define.
|
|
(FP_SAVE_INLINE): Delete.
|
|
|
|
* config/rs6000/sysv4.h (ENDFILE_SPEC): Add crtsaveres.o.
|
|
* config/rs6000/eabi.asm: Remove ABI save restore routines.
|
|
* config/rs6000/t-ppccomm: Build crtsavres.o.
|
|
* config/rs6000/crtsavres.asm: New file.
|
|
|
|
2002-02-19 Philip Blundell <philb@gnu.org>
|
|
|
|
* config/arm/arm.c (use_return_insn): Don't reject interrupt
|
|
functions.
|
|
(arm_compute_save_reg_mask): Save LR for interrupt functions too.
|
|
(output_return_instruction): Allow interrupt functions to return with
|
|
ldmfd sp!, {... pc}^. Use LDR to restore any single register.
|
|
(arm_expand_prologue): Subtract 4 before stacking LR in an
|
|
interrupt function.
|
|
|
|
2002-02-19 Philip Blundell <pb@nexus.co.uk>
|
|
|
|
* config/arm/arm.c (arm_encode_call_attribute): Operate on any
|
|
decl, not just FUNCTION_DECL.
|
|
(legitimize_pic_address): Handle local SYMBOL_REF like LABEL_REF.
|
|
(arm_assemble_integer): Likewise.
|
|
* config/arm/arm.h (ARM_ENCODE_CALL_TYPE): Allow any decl to be
|
|
marked local.
|
|
|
|
2002-02-19 matthew green <mrg@eterna.com.au>
|
|
|
|
* config.gcc (sparc-*-netbsdelf*): Enable target.
|
|
(sparc64-*-netbsd*): New target.
|
|
* config/sparc/netbsd-elf.h: New file.
|
|
* config/sparc/t-netbsd64: New file.
|
|
|
|
2002-02-19 Gaute B Strokkenes <gs234@cam.ac.uk>
|
|
|
|
* doc/rtl.texi (Flags, MEM_SCALAR_P): Fix typo.
|
|
|
|
2002-02-19 Ryan T. Sammartino <ryants@shaw.ca>
|
|
|
|
* doc/invoke.texi: explicitly list the style guidelines that
|
|
-Weffc++ checks for.
|
|
|
|
Tue Feb 19 12:37:23 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* regmove.c (regmove_optimize): Avoid increasing of register pressure.
|
|
|
|
2002-02-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR other/5718
|
|
* gcc.c (cpp_unique_options): Treat -o as indicating object file
|
|
only if not -E. If -E, pass -o through to the preprocessor.
|
|
|
|
2002-02-19 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (REGNO_REG_CLASS): Replace a literal
|
|
register number with an appropriate macro.
|
|
|
|
2002-02-19 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
|
|
|
|
* doc/rtl.texi (Constants): Close @code tag.
|
|
|
|
2002-02-19 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector.
|
|
("mmx_uavgv4hi3"): Same.
|
|
("pmulhrwv4hi3"): Same.
|
|
|
|
* tree-inline.c (walk_tree): Handle vectors.
|
|
|
|
* c-common.c (constant_expression_warning): Handle vectors.
|
|
(overflow_warning): Same.
|
|
|
|
* sched-deps.c (sched_analyze_2): Handle vectors.
|
|
|
|
* rtlanal.c (rtx_unstable_p): Handle vectors.
|
|
(rtx_varies_p): Same.
|
|
(count_occurrences): Same.
|
|
(regs_set_between_p): Same.
|
|
(modified_between_p): Same.
|
|
(modified_in_p): Same.
|
|
(volatile_insn_p): Same.
|
|
(volatile_refs_p): Same.
|
|
(side_effects_p): Same.
|
|
(may_trap_p): Same.
|
|
(inequality_comparisons_p): Same.
|
|
(replace_regs): Same.
|
|
(computed_jump_p_1): Same.
|
|
|
|
* rtl.c (DEF_MACHMODE): Change all definitions to accept 8th
|
|
argument.
|
|
(inner_mode_array): New.
|
|
(copy_rtx): Handle vectors.
|
|
(copy_most_rtx): Same.
|
|
(rtx_equal_p): Same.
|
|
(get_mode_alignment): Adjust for vectors.
|
|
|
|
* resource.c (mark_referenced_resources): Handle vectors.
|
|
(mark_set_resources): Same.
|
|
|
|
* reload1.c (eliminate_regs): Handle vectors.
|
|
(elimination_effects): Same.
|
|
(scan_paradoxical_subregs): Same.
|
|
|
|
* reload.c (subst_reg_equivs): Handle vectors.
|
|
|
|
* regrename.c (scan_rtx): Handle vectors.
|
|
|
|
* regclass.c (reg_scan_mark_refs): Handle vectors.
|
|
|
|
* recog.c (find_single_use_1): Handle vectors.
|
|
|
|
* local-alloc.c (equiv_init_varies_p): Handle vectors.
|
|
(contains_replace_regs): Same.
|
|
(memref_referenced_p): Same.
|
|
|
|
* integrate.c (copy_rtx_and_substitute): Handle vectors.
|
|
(subst_constants): Same.
|
|
|
|
* genattrtab.c (attr_copy_rtx): Handle vectors.
|
|
(encode_units_mask): Same.
|
|
(clear_struct_flag): Same.
|
|
(count_sub_rtxs): Same.
|
|
|
|
* gcse.c (want_to_gcse_p): Handle vectors.
|
|
(oprs_unchanged_p): Same.
|
|
(hash_expr_1): Same.
|
|
(oprs_not_set_p): Same.
|
|
(expr_killed_p): Same.
|
|
(compute_transp): Same.
|
|
(store_ops_ok): Same.
|
|
|
|
* function.c (purge_addressof_1): Do not allow paradoxical subregs
|
|
of vectors.
|
|
(fixup_var_refs_1): Same.
|
|
(instantiate_virtual_regs_1): Same.
|
|
|
|
* fold-const.c (operand_equal_p): Handle vectors.
|
|
(fold): Same.
|
|
(rtl_expr_nonnegative_p): Same.
|
|
|
|
* flow.c (mark_used_regs): Handle vectors.
|
|
|
|
* df.c (df_uses_record): Handle vectors.
|
|
|
|
* cselib.c (cselib_subst_to_values): Handle vectors.
|
|
(cselib_mem_conflict_p): Same.
|
|
(hash_rtx): Same.
|
|
|
|
* cse.c (canon_reg): Handle vectors.
|
|
(fold_rt): Same.
|
|
(cse_process_notes): Same.
|
|
(count_reg_usage): Same.
|
|
(canon_hash): Same.
|
|
|
|
* alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR.
|
|
|
|
* combine.c (mark_used_regs_combine): Add case for CONST_VECTOR.
|
|
|
|
* emit-rtl.c (init_emit_once): Generate const0_rtx for vectors.
|
|
(gen_rtx): Handle CONST_VECTOR.
|
|
(gen_const_vector_0): New.
|
|
(copy_rtx_if_shared): CONST_VECTORs can be shared.
|
|
(reset_used_flags): Same.
|
|
(copy_insn_1): Same.
|
|
(initializer_constant_valid_p): Handle VECTOR_CST.
|
|
|
|
* doc/c-tree.texi (Expression trees): Document VECTOR_CST.
|
|
|
|
* doc/rtl.texi (Constants): Document const_vector.
|
|
(CONST0_RTX): Update for vectors.
|
|
(RTL sharing): Same.
|
|
|
|
* print-tree.c (print_node): Add case for VECTOR_CST.
|
|
|
|
* tree.h (TREE_VECTOR_CST_ELTS): New.
|
|
(struct tree_vector): New.
|
|
(union tree_node): Add vector node.
|
|
(build_vector): Add prototype.
|
|
|
|
* tree.def (VECTOR_CST): New.
|
|
|
|
* tree.c (build_vector): New.
|
|
|
|
* expmed.c (make_tree): Handle CONST_VECTOR.
|
|
|
|
* rtl.h (CONSTANT_P): CONST_VECTORs are constants too.
|
|
(CONST_VECTOR_ELT): New.
|
|
(CONST_VECTOR_NUNITS): New.
|
|
|
|
* machmode.h (GET_MODE_INNER): New.
|
|
(DEF_MACHMODE): Accept 8th arg.
|
|
|
|
* machmode.def: Add 8th argument for vector inner mode.
|
|
Add inner vector modes for vectors.
|
|
|
|
* rtl.def (VEC_CONST): Remove.
|
|
(CONST_VECTOR): New.
|
|
|
|
* expr.c (clear_storage): Allow vectors.
|
|
(is_zeros_p): Handle VECTOR_CST.
|
|
|
|
* varasm.c (output_constant_pool): Handle vectors.
|
|
(rtx_const): Add veclo and vechi fields.
|
|
(kind): Add RTX_VECTOR.
|
|
(decode_rtx_const): Add case for vector.
|
|
|
|
* config/rs6000/rs6000-protos.h: Add zero_constant.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_move): Handle vector
|
|
constants. Force easy vector constants into memory.
|
|
(easy_vector_constant): New.
|
|
(emit_easy_vector_constant): New.
|
|
(rs6000_legitimize_reload_address): Do not generate bad reloads on
|
|
darwin.
|
|
|
|
* config/rs6000/rs6000.md ("altivec_lvx"): Reflect what
|
|
instruction does.
|
|
("altivec_lvxl"): Same.
|
|
(altivec_lvebx): Same.
|
|
(altivec_lvehx): Same.
|
|
(altivec_lvewx): Same.
|
|
("*movv4si_const0"): New.
|
|
("*movv4sf_const0"): New.
|
|
("*movv8hi_const0"): New.
|
|
("*movv16qi_const0"): New.
|
|
|
|
2002-02-18 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (notice_update_cc): Use
|
|
cc_status.value2.
|
|
|
|
2002-02-18 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (divmod patterns): Change the
|
|
constraints for operands[1] to register_operand.
|
|
|
|
2002-02-18 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Remove the prototype for
|
|
p_operand.
|
|
* config/h8300/h8300.c (p_operand): Remove.
|
|
* config/h8300/h8300.md: Replace p_operand with
|
|
const_int_operand.
|
|
|
|
2002-02-18 Philip Blundell <pb@nexus.co.uk>
|
|
|
|
* config/arm/arm.c (arm_compute_save_reg_mask): Fix typo in
|
|
comment.
|
|
(output_return_instruction): Allow use of LDR to unstack
|
|
return addresss even for interrupt handlers or when
|
|
interworking. If compiling for ARMv5, use interworking-safe
|
|
return instructions by default. Remove duplicated code and
|
|
lengthy "strcat" sequences.
|
|
|
|
2002-02-18 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* config/rs6000/sysv4.h (STARTFILE_SPEC): Use crtbeginT.o for -static.
|
|
(LINK_EH_SPEC): Define.
|
|
* config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Add crtbeginT.o.
|
|
|
|
2002-02-18 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_emit_prologue): Do not set the
|
|
frame_related flag for call-clobbered registers.
|
|
|
|
Mon Feb 18 15:07:35 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (classify_argument): Properly classify SSE/MMX modes and VOIDmode.
|
|
(construct_container): Fix handling of SSE operands.
|
|
(ix86_expand_builtin): Fix handling of 64bit pointers.
|
|
(mmx_maskmovq_rex): New pattern.
|
|
|
|
Mon Feb 18 11:55:55 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* regrename.c (kill_set_value): Handle subregs properly.
|
|
|
|
2002-02-18 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* objc/objc-act.c (handle_impent): Remove leading '*'
|
|
from objc_class_name.
|
|
|
|
2002-02-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (some_small_symbolic_operand,
|
|
some_small_symbolic_operand_1, split_small_symbolic_operand,
|
|
split_small_symbolic_operand_1): Rename from *symbolic_mem_op*.
|
|
Handle small SYMBOL_REFs anywhere, not just inside memories.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.h (PREDICATE_CODES): Update.
|
|
* config/alpha/alpha.md (small symbolic operand splitter): Update.
|
|
|
|
2002-02-17 Roland McGrath <roland@frob.com>
|
|
|
|
* config.gcc (powerpc-*-gnu-gnualtivec*,
|
|
powerpc-*-gnu*, powerpc64-*-gnu*): New configurations.
|
|
* config/rs6000/gnu.h: New file.
|
|
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS):
|
|
Grok "gnu" in rs6000_abi_name.
|
|
(ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC,
|
|
CPP_ENDIAN_SPEC, CPP_SPEC, STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC):
|
|
Grok -mcall-gnu analogous to -mcall-linux et al.
|
|
(LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
|
|
LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): New macros.
|
|
(SUBTARGET_EXTRA_SPECS): Add *_os_gnu specs using them.
|
|
|
|
2002-02-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/3444:
|
|
* c-typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit
|
|
shortening.
|
|
|
|
2002-02-17 Philipp Thomas <pthomas@suse.de>
|
|
|
|
* config/cris/cris.h: Undefine STARTFILE_SPEC and
|
|
ENDFILE_SPEC before (re)defining them.
|
|
|
|
2002-02-17 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c: Fix formatting.
|
|
* config/h8300/h8300.h: Likewise.
|
|
|
|
2002-02-17 Philipp Thomas <pthomas@suse.de>
|
|
|
|
* doc/tm.texi: Explain why empty strings should not be
|
|
marked for translation.
|
|
|
|
2002-02-17 Philipp Thomas <pthomas@suse.de>
|
|
|
|
* final.c (output_operand_lossage): Changed to accept
|
|
printf style arguments. Change calls where necessary.
|
|
* output.h (output_operand_lossage): Change declaration
|
|
accordingly. Update copyright.
|
|
* config/arc/arc.c config/fr30/fr30.c config/m32r/m32r.c
|
|
config/m88k/m88k.c : Adapt all calls to output_operand_lossage.
|
|
Update copyright date where necessary.
|
|
|
|
* config/i386/i386.c (print_operand): Likewise. Remove use of
|
|
sprintf.
|
|
|
|
* config/cris/cris.c (cris_operand_lossage): Likewise.
|
|
Rename parameter so that exgettext recognizes it as
|
|
translatable message.
|
|
(LOSE_AND_RETURN): Rename parameter to msgid.
|
|
|
|
2002-02-17 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (CONDITIONAL_REGISTER_USAGE): Replace a
|
|
hard coded register number with an appropriate macro.
|
|
(HARD_REGNO_MODE_OK): Likewise.
|
|
(ARG_POINTER_REGNUM): Likewise.
|
|
(STATIC_CHAIN_REGNUM): Likewise.
|
|
(RETURN_ADDRESS_POINTER_REGNUM): Likewise.
|
|
* config/h8300/h8300.md (define_constants): Define more
|
|
register numbers.
|
|
|
|
2002-02-17 Philipp Thomas <pthomas@suse.de>
|
|
|
|
* config/i386/i386.h: Don't mark empty strings for translation.
|
|
|
|
2002-02-16 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/linux.h (ASM_PREFERRED_EH_DATA_FORMAT): New.
|
|
|
|
2002-02-16 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* cppinit.c (merge_include_chains): Check for brack being
|
|
NULL before attempting to merge it with qtail.
|
|
|
|
2002-02-16 Andrew Cagney <ac131313@redhat.com>
|
|
|
|
* config/rs6000/netbsd.h (PREFERRED_DEBUGGING_TYPE): Set to
|
|
DBX_DEBUG.
|
|
|
|
2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa/t-pa, pa/t-pro, som.h: Revert last patch.
|
|
|
|
2002-02-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa/t-pa (LIB2FUNCS_EXTRA): Don't build lib2funcs.asm.
|
|
* pa/t-pro (LIB2FUNCS_EXTRA): Likewise.
|
|
* som.h (DO_GLOBAL_DTORS_BODY): Delete define.
|
|
|
|
Sat Feb 16 13:48:50 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/alpha/alpha.md (*movsi_nt_vms_nofix): Was *movsi_nt_vms;
|
|
now only if !TARGET_FIX.
|
|
(*movsi_nt_vms_fix): New pattern.
|
|
|
|
2002-02-16 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* config/alpha/alpha.c: Implement null frame procedure types on VMS.
|
|
(alpha_procedure_type): Replaces alpha_is_stack_procedure.
|
|
(alpha_sa_mask, alpha_sa_size): Reflect above change.
|
|
(alpha_pv_save_size, alpha_expand_prologue): Likewise.
|
|
(alpha_start_function, alpha_expand_epilogue): Likewise.
|
|
(unicosmk_gen_dsib): Likewise.
|
|
|
|
Sat Feb 16 13:39:09 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (store_constructor): Handle target REG case for ARRAY_TYPE.
|
|
|
|
2002-02-16 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (pool_stop_uid, other_chunk, far_away,
|
|
check_and_change_labels, s390_final_chunkify): Delete.
|
|
(s390_split_branches, s390_chunkify_pool): New functions.
|
|
(s390_function_prologue): Call them.
|
|
|
|
* config/s390/s390.h (S390_REL_MAX): Delete.
|
|
(S390_CHUNK_MAX, S390_CHUNK_OV): Adjust values.
|
|
|
|
* config/s390/s390.md (cjump, icjump, jump): Fix length
|
|
attribute calculation.
|
|
|
|
|
|
2002-02-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/linux64.h (STRIP_NAME_ENCODING): Delete.
|
|
* config/rs6000/ppc-asm.h (JUMP_TARGET): Define for powerpc64.
|
|
|
|
2002-02-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* gcc.c (init_gcc_specs): Revert patch from 2002-02-15.
|
|
* config/pa/pa-linux.h (LIB_SPEC): Likewise.
|
|
* config/pa/pa32-linux.h (LINK_COMMAND_SPEC): Likewise.
|
|
|
|
2002-02-15 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* c-decl.c (grokdeclarator): Prevent a segfault on unnamed decls.
|
|
|
|
2002-02-15 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* reload.c (find_dummy_reload): Check that an output register
|
|
is valid for its mode.
|
|
|
|
2002-02-14 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* combine.c (known_cond): After replacing the REG of a SUBREG, try
|
|
to simplify it.
|
|
|
|
* function.c (assign_parms): Demote promoted argument passed by
|
|
transparent reference.
|
|
|
|
2001-02-14 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/arm/rtems-elf.h, config/h8300/rtems.h: Removed redundant
|
|
-Acpu() and -Amachine() to eliminate warnings.
|
|
|
|
2002-02-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/linux.h (ASM_OUTPUT_ALIGNED_BSS): New.
|
|
|
|
2002-02-14 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Update the prototype for
|
|
const_costs.
|
|
* config/h8300/h8300.c (const_costs): Treat SET as a little
|
|
more expensive operation.
|
|
* config/h8300/h8300.h (DEFAULT_RTX_COSTS): Update the
|
|
reference to const_costs.
|
|
|
|
2002-02-14 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config.gcc (c4x-*-rtems*): Fix typo in tm_file setting.
|
|
|
|
2002-02-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/5503:
|
|
* c-decl.c (duplicate_decls): If builtin type has TYPE_ARG_TYPES NULL,
|
|
use arguments from newtype.
|
|
|
|
2002-02-13 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Add check for march/mipsX
|
|
on the same command line. Fix error message in cpu processing.
|
|
Remove architecture and ISA checks.
|
|
|
|
2002-02-14 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors.
|
|
|
|
* config/rs6000/sysv4.h (ROUND_TYPE_ALIGN): Add MAX.
|
|
|
|
2002-02-14 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md ("*movv4si_internal"): Add m<-r and r<-r
|
|
alternatives.
|
|
("*movv8hi_internal1"): Same.
|
|
("*movv16qi_internal1"): Same.
|
|
("*movv4sf_internal1"): Same.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do
|
|
not push_reload for altivec modes.
|
|
|
|
2002-02-13 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config.gcc (a29k-*-rtems), config/a29k/rtems.h: General cleanup across
|
|
all RTEMS targets including removal of #includes from config/*/rtems*.h
|
|
file and adding them to tm_file setting. Added xm_defines=POSIX to
|
|
many targets.
|
|
* config.gcc (c4x-*-rtems), config/c4x/rtems.h: Ditto.
|
|
* config.gcc (h8300-*-rtems), config/h8300/rtems.h: Ditto.
|
|
* config.gcc (hppa1.1-*-rtems), config/pa/rtems.h: Ditto.
|
|
* config.gcc (i960-*-rtems), config/i960/rtems.h: Ditto.
|
|
* config.gcc (m68k-*-rtems*), config/m68k/rtems.h,
|
|
config/m68k/rtemself.h: Ditto.
|
|
* config.gcc (mips*-*-rtems*), config/mips/rtems.h,
|
|
config/mips/rtems64.h: Ditto.
|
|
* config.gcc (powerpc-*-rtems*), config/rs6000/rtems.h: Ditto.
|
|
* config.gcc (sh-*-rtems*), config/sh/rtems.h, config/sh/rtemself.h:
|
|
Ditto.
|
|
* config.gcc (sparc-*-rtems*), config/sparc/rtems.h,
|
|
config/sparc/rtemself.h: Ditto.
|
|
* config.gcc (v850-*-rtems*), config/v850/rtems.h: Ditto.
|
|
* config.gcc (arm-rtems), config/arm/rtems-elf.h: Ditto plus moved
|
|
arm-rtems stanza closer to other arm-elf targets and made arm-rtems
|
|
more like arm-elf.
|
|
* config.gcc (i[34567]86-*-rtems*), config/i386/djgpp-rtems.h,
|
|
config/i386/rtems.h, config/i386/rtemself.h: Ditto plus i386-rtemself
|
|
target made more similar to i386-elf.
|
|
* config/i386/t-rtems-i386: Added soft float support and multilibs.
|
|
* config/m68k/t-m68kbare: Add 68040 and 68060 as multilib alternatives to
|
|
be similar to config/m68k/t-m68kelf.
|
|
* gthr-rtems.h: Encapsulate with extern "C" for C++.
|
|
|
|
Wed Feb 13 23:41:15 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* regmove.c (kill_value): Handle subregs.
|
|
|
|
Wed Feb 13 23:34:30 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (mul patterns): Allow memory operand to be first;
|
|
add expanders where needed; fix constraints.
|
|
(min?f_nonieee, max?f_nonieee, SSE TImode patterns):
|
|
Allow memory operand to be the first.
|
|
|
|
* i386.c (ix86_prepare_fp_compare_args): Fix condition for swapping
|
|
operands.
|
|
|
|
2002-02-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/5681:
|
|
* expr.c (safe_from_p): Pass VOIDmode to true_dependence instead of
|
|
GET_MODE (x).
|
|
|
|
2002-02-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR optimization/5547:
|
|
* config/i386/i386.c (i386_simplify_dwarf_addr): Simplify
|
|
all valid IA-32 address modes involving non-scaled %ebx and
|
|
GOT/GOTOFF as displacement.
|
|
|
|
2002-02-13 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_final_chunkify): Re-run shorten_branches
|
|
after emitting ltorg insns.
|
|
|
|
* config/s390/s390.md (*cmpdf_ccs_0, *cmpdf_ccs, *cmpsf_ccs_0,
|
|
*cmpsf_ccs, truncdfsf2_ieee, *adddf3, *addsf3, *subdf3, *subsf3,
|
|
*muldf3, *mulsf3, *divdf3, *divsf3, *negdf2, *negsf2, *absdf2,
|
|
*abssf2): Fix "op_type" attribute.
|
|
|
|
2002-02-13 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* mkconfig.sh: Avoid using a subshell redirect.
|
|
($output.T): Change to $(output)T.
|
|
(ENABLE_NLS): Remove unneeded undef.
|
|
|
|
* config/alpha/vms.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define.
|
|
* config/alpha/x-vms (libsubdir): Define.
|
|
|
|
* config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Handle
|
|
register frame procedures. Optimize retrieving context.
|
|
|
|
* config/alpha/t-vms (MULTILIB_OPTIONS): Define.
|
|
(MULTILIB_DIRNAME, LIBGCC, INSTALL_LIBGCC): Likewise.
|
|
* config/alpha/vms.h (ASM_FILE_START): Write .arch directive.
|
|
|
|
Wed Feb 13 09:45:08 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (find_base_term, case ZERO_EXTEND, case SIGN_EXTEND):
|
|
Make same change as for find_base_value.
|
|
|
|
2002-02-13 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (MODES_TIEABLE_P): Accept a combination
|
|
of QImode and SImode.
|
|
|
|
2002-02-13 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (h8300_adjust_insn_length): Correct the
|
|
length computation of movsi.
|
|
* config/h8300/h8300.md (movsi_h8300hs): Correct the length.
|
|
|
|
2002-02-13 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (subqi3): Tighten the predicate for
|
|
operands[2] to register_operand.
|
|
|
|
Wed Feb 13 10:35:56 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (fop_*_comm_*): allow nonimmediate in the first operand.
|
|
|
|
2002-02-12 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md: Use predicate altivec_register_operand
|
|
for altivec_lvx* and altivec_stvx*.
|
|
("*movv4si_internal"): Add constraint for loading from GPRs.
|
|
("*movv8hi_internal1"): Same.
|
|
("*movv16qi_internal1"): Same.
|
|
("*movv4sf_internal1"): Same.
|
|
|
|
* config/rs6000/rs6000.c (altivec_register_operand): New.
|
|
|
|
* config/rs6000/rs6000.h (PREDICATE_CODES): Add
|
|
altivec_register_operand.
|
|
|
|
2002-02-13 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.c (mmix_assemble_integer) <case 4>: Don't
|
|
handle SYMBOL_REF.
|
|
|
|
2002-02-13 Stan Shebs <shebs@apple.com>
|
|
|
|
* c-typeck.c (digest_init): Handle vectors.
|
|
(really_start_incremental_init): Same.
|
|
(pop_init_level): Same.
|
|
(process_init_element): Same.
|
|
|
|
* varasm.c (output_constant): Same.
|
|
|
|
* expr.c (clear_storage): Same.
|
|
(store_constructor): Same.
|
|
|
|
2002-02-12 Eric Christopher <echristo@redhat.com>
|
|
|
|
* explow.c (hard_function_value): Add comment explaining
|
|
signed/unsigned comparison.
|
|
|
|
2002-02-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* jump.c (never_reached_warning): Add finish argument.
|
|
If finish is NULL, stop on CODE_LABEL, otherwise stop before first
|
|
real insn after end.
|
|
* rtl.h (never_reached_warning): Adjust prototype.
|
|
* cse.c (cse_insn): Pass NULL as finish to never_reached_warning.
|
|
* cfgrtl.c (flow_delete_block): Pass b->end as finish to
|
|
never_reached_warning.
|
|
|
|
2002-02-12 Graham Stott <grahams@redhat.com>
|
|
|
|
* config/hp/pa.h (GO_IF_LEGITIMATE_ADDRESS): Fix typos.
|
|
|
|
2002-02-12 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (shift_alg_hi): Improve the 15-bit
|
|
logical shifts on H8/300.
|
|
(shift_alg_si): Improve several shifts on H8/300.
|
|
(get_shift_alg): Likewise.
|
|
|
|
2002-02-12 Graham Stott <grahams@redhat.com>
|
|
|
|
* config/pa/pa.c (compute_movstrsi_length): Fix typos.
|
|
|
|
Tue Feb 12 10:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (find_base_value, case ZERO_EXTEND, case SIGN_EXTEND):
|
|
Handle #ifdef POINTERS_EXTEND_UNSIGNED.
|
|
|
|
2002-02-11 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.c (mmix_assemble_integer) <case 1, 2>: Handle
|
|
non-CONST_INT through default_assemble_integer.
|
|
<case 4>: Likewise, for non-CONST_INT, non-SYMBOL_REF.
|
|
<case 8>: Abort for CONST_DOUBLE.
|
|
|
|
2002-02-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* gcc.c (init_gcc_specs): Add static libgcc to link when "-shared"
|
|
is specified.
|
|
* config/pa/pa-linux.h (LIB_SPEC): Delete.
|
|
* config/pa/pa32-linux.h (LINK_COMMAND_SPEC): Delete.
|
|
|
|
2002-02-11 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/stormy16/stormy16.md (zero_extendqihi2): New.
|
|
|
|
2002-02-11 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* regrename.c (regrename_optimize): Don't accept a
|
|
part-clobbered register if the replaced register is not part
|
|
clobbered.
|
|
|
|
* calls.c (store_one_arg): In the non-BLKmode non-partial case,
|
|
take padding into account when computing the argument value.
|
|
|
|
* config/sh/sh.h (FUNCTION_ARG_REGNO_P): Fix parenthesizing error.
|
|
|
|
* combine.c (try_combine): Apply substitutions in
|
|
CALL_INSN_FUNCTION_USAGE too.
|
|
|
|
2002-02-11 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (altivec_init_builtins): Handle
|
|
__builtin_altivec_abs*.
|
|
(bdesc_abs): New.
|
|
|
|
* config/rs6000/rs6000.h (rs6000_builtins): Add
|
|
ALTIVEC_BUILTIN_ABS*.
|
|
|
|
* config/rs6000/altivec.h: Use const char for builtins expecting
|
|
literals.
|
|
(vec_abs): New versions for C and C++.
|
|
(vec_abss): Same.
|
|
|
|
2002-02-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (INITIALIZE_TRAMPOLINE): Simplify by
|
|
using Pmode.
|
|
|
|
2002-02-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (STACK_POINTER_REGNUM): Use the
|
|
constant definition from h8300.md.
|
|
(FRAME_POINTER_REGNUM): Likewise.
|
|
* config/h8300/h8300.md (define_constants): Add FP_REG.
|
|
|
|
2002-02-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (print_operand): Remove redundant code.
|
|
|
|
2002-02-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Remove the prototype for byte_reg.
|
|
* config/h8300/h8300.c (byte_reg): Make it static.
|
|
|
|
2002-02-10 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/5623
|
|
* c-typeck.c (incomplete_type_error): Handle flexible array members.
|
|
|
|
2002-02-10 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c++/5624
|
|
* tree.c (append_random_chars): Don't abort if main_input_filename
|
|
does not exist.
|
|
|
|
2002-02-10 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): Disable.
|
|
|
|
2002-02-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (pushhi1_h8300): Correct the mode used.
|
|
(pushhi1): Likewise.
|
|
|
|
2002-02-10 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (reg_before_reload_operand): Don't accept a SUBREG operand.
|
|
* pa.h (PREDICATE_CODES): Adjust codes for reg_before_reload_operand.
|
|
|
|
2002-02-09 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/sparc/freebsd.h(TARGET_DEFAULT): Add MASK_EPILOGUE setting and
|
|
remove MASK_VIS.
|
|
(ASM_CPU_DEFAULT_SPEC): Remove. Default setting is fine.
|
|
|
|
2002-02-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (output_logical_op): Use sub.w to clear
|
|
a half of an SImode register on H8/300.
|
|
|
|
Sat Feb 9 18:28:02 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (movdi_2): Add missing '!'.
|
|
|
|
2002-02-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix formatting. Remove commented-out
|
|
definitions.
|
|
|
|
2002-02-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (length): Correct the distance valid
|
|
for the short branch.
|
|
|
|
2002-02-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (iorhi3): Tighten the predicates.
|
|
|
|
2002-02-09 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sh/sh.h (REGISTER_NATURAL_MODE): Save part-clobbered
|
|
registers in SImode.
|
|
(HARD_REGNO_CALL_PART_CLOBBERED) [TARGET_SHMEDIA32]: Set r18 as
|
|
part-clobbered.
|
|
|
|
* config/sh/sh.c (expand_prologue): Fix mis-applied 2001-11-09's
|
|
patch.
|
|
|
|
Contribute sh64-elf.
|
|
2002-02-09 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (TARGET_CANNOT_MODIFY_JUMPS_P): Define to...
|
|
(sh_cannot_modify_jumps_p): New function.
|
|
2002-02-05 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (TARGET_MS_BITFIELD_LAYOUT_P): Define to...
|
|
(sh_ms_bitfield_layout_p): New function.
|
|
2002-02-04 Alexandre Oliva <aoliva@redhat.com>
|
|
Zack Weinberg <zack@codesourcery.com>
|
|
* config/sh/sh.h (TRAMPOLINE_ADJUST_ADDRESS): Use
|
|
expand_simple_binop instead of expand_binop.
|
|
2002-02-03 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS) [! TARGET_SH5]: Disable
|
|
use of .quad and .uaquad.
|
|
* config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP,
|
|
TARGET_ASM_ALIGNED_DI_OP): Add comment pointing to the above.
|
|
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (movdi_const, movdi_const_32bit,
|
|
movdi_const_16bit): Make sure all CONSTs have modes.
|
|
(sym2PIC): Ditto, but by adjusting all callers.
|
|
* config/sh/sh.c (calc_live_regs) [TARGET_SHCOMPACT]: Set pr_live
|
|
if the prologue calls the SHmedia argument decoder or register
|
|
saver.
|
|
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (TARGET_ASM_UNALIGNED_DI_OP): Define.
|
|
(TARGET_ASM_ALIGNED_DI_OP): Likewise.
|
|
(sh_expand_epilogue): Don't emit USE of return target register.
|
|
(prepare_move_operands): Legitimize DImode PIC addresses.
|
|
(sh_media_register_for_return): Skip tr0, used to initialize the
|
|
PIC register.
|
|
(sh_expand_prologue): Remove explicit USE of return register.
|
|
(nonpic_symbol_mentioned_p): PC is non-PIC. Don't recurse in
|
|
CONST_DOUBLEs. UNSPEC_GOTPLT is PIC.
|
|
* config/sh/sh.h (ASM_OUTPUT_DOUBLE_INT): Removed, obsolete.
|
|
(OVERRIDE_OPTIONS): Don't disable PIC on SH5.
|
|
(EXTRA_CONSTRAINT_S): Use MOVI_SHORI_BASE_OPERAND_P instead of
|
|
EXTRA_CONSTRAINT_T.
|
|
(GOT_ENTRY_P, GOTPLT_ENTRY_P, GOTOFF_P, PIC_ADDR_P): New.
|
|
(MOVI_SHORI_BASE_OPERAND_P): New.
|
|
(NON_PIC_REFERENCE_P, PIC_REFERENCE_P): New.
|
|
(EXTRA_CONSTRAINT_T): Define in terms of them.
|
|
(OUTPUT_ADDR_CONST_EXTRA): Handle UNSPEC_GOTPLT.
|
|
* config/sh/sh.md (movsi_media, movsi_media_nofpu,
|
|
movdi_media, movdi_media_nofpu): Add SIBCALL_REGS class to
|
|
alternatives supporting TARGET_REGS.
|
|
(UNSPEC_GOTPLT): New constant.
|
|
(movdi split): Move incrementing of LABEL_NUSES...
|
|
(movdi_const, movdi_const_32bit): Here. Use
|
|
MOVI_SHORI_BASE_OPERAND_P instead of EXTRA_CONSTRAINT_T.
|
|
(movdi_const_16bit): New.
|
|
(call, call_value) [flag_pic]: Use GOTPLT.
|
|
(call_pop, call_value_pop): New expands.
|
|
(call_pop_compact, call_pop_rettramp): New insns.
|
|
(call_value_pop_compact, call_value_pop_rettramp): New insns.
|
|
(sibcall) [flag_pic]: Use GOT.
|
|
(builtint_setjmp_receiver): Remove bogus, unused expand.
|
|
(GOTaddr2picreg): Implement for SHcompact and SHmedia.
|
|
(*pt, *ptb, ptrel): New insns.
|
|
(sym2GOT): Handle DImode GOT.
|
|
(sym2GOTPLT, symGOTPLT2reg): New expands.
|
|
(sym2PIC): New expand.
|
|
(shcompact_return_tramp): Use GOTPLT to return trampoline.
|
|
(shcompact_return_tramp_i): Use return register explicitly.
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SHMEDIA]: Don't
|
|
disable flag_reorder_blocks.
|
|
2002-01-19 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (sibcall_compact): Reorder return, uses and
|
|
clobbers, for clarity.
|
|
(sibcall_epilogue) [TARGET_SHCOMPACT]: Mark saving and
|
|
restoring of r0 in macl as MAYBE_DEAD.
|
|
2002-01-18 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (LONG_DOUBLE_TYPE_SIZE): Define.
|
|
* config/sh/sh.md (movv4sf_i, movv16sf_i): Fix uses of
|
|
alter_subreg all over.
|
|
(jump) [TARGET_SHMEDIA]: FAIL to create new jumps after
|
|
reload, instead of emitting instructions that would require
|
|
reloading.
|
|
(casesi_load_media): Add missing modes.
|
|
2001-11-09 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (sh_expand_prologue): Mark the PIC register
|
|
as used if the argument decoder is called.
|
|
2001-08-28 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (udivsi3, divsi3): Load libcall symbol name in
|
|
Pmode, then extend it to DImode if necessary.
|
|
2001-08-28 Stephen Clarke <Stephen.Clarke@st.com>
|
|
* config/sh/sh.h (LEGITIMATE_CONSTANT_P): Don't accept DFmode
|
|
constants in FPU-enabled SHmedia, let them be loaded from memory.
|
|
2001-08-28 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media):
|
|
Adjust whitespace in assembly output templates.
|
|
2001-08-28 Stephen Clarke <Stephen.Clarke@st.com>
|
|
* config/sh/sh.md (movdicc_false, movdicc_true, movdicc): Adjust
|
|
mode of if_then_else.
|
|
2001-08-04 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): Override definition in
|
|
sh.h.
|
|
2001-07-26 Andrew Haley <aph@cambridge.redhat.com>
|
|
Joern Rennecke <amylaar@redhat.com>
|
|
* config/sh/sh64.h (CPP_DEFAULT_CPU_SPEC): New.
|
|
(SUBTARGET_CPP_PTR_SPEC): New.
|
|
(SUBTARGET_CPP_SPEC): Remove.
|
|
2001-07-06 Chandrakala Chavva <cchavva@redhat.com>
|
|
* config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1):
|
|
Fix typo in previous checkin.
|
|
2001-07-11 Chandrakala Chavva <cchavva@redhat.com>
|
|
* config/sh/sh.h (MODES_TIEABLE_P): Fix redact indentations.
|
|
2001-07-10 Chandrakala Chavva <cchavva@cygnus.com>
|
|
Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (MODES_TIEABLE_P): Don't tie modes wider than
|
|
what single FP register can hold for SHmedia target.
|
|
2001-07-06 Chandrakala Chavva <cchavva@redhat.com>
|
|
Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (movsf_media_nofpu+1, movdf_media_nofpu+1):
|
|
Do not split into SUBREG.
|
|
2001-06-14 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/ushmedia.h, config/sh/sshmedia.h: Updated signatures
|
|
and added new functions as specified in SH5 ABI r9.
|
|
2001-06-04 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/lib1funcs.asm (GCC_nested_trampoline): Align to an
|
|
8-byte boundary.
|
|
2001-06-03 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (dump_table): Add const0_rtx in calls of
|
|
gen_consttable_4 and gen_consttable_8. Emit multiple labels
|
|
and consttable_window_ends.
|
|
2001-06-03 Graham Stott <grahams@redhat,com>
|
|
* config/sh/sh.md (movdi split): Remove unused variable last_insn.
|
|
2001-05-16 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (print_operand): Handle floating-point pair,
|
|
vector and matrix registers.
|
|
* config/sh/sh.h (REGISTER_MOVE_COST): Take floating-pointer
|
|
vector modes into account.
|
|
* config/sh/sh.md (movv2sf): Split move between registers into
|
|
movdf.
|
|
(movv4sf, movv16sf): Introduce insns that get split only after
|
|
reload.
|
|
* config/sh/shmedia.h: Fix Copyright dates.
|
|
* config/sh/ushmedia.h: Likewise. Move loop counter
|
|
declarations into conditionals that uses them.
|
|
(sh_media_FVADD_S, sh_media_FVSUB_S): Fix off-by-one error in
|
|
loop boundary.
|
|
* config/sh/sshmedia.h: Fix Copyright dates.
|
|
(sh_media_PUTCFG): Fix constraints.
|
|
2001-05-12 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (TARGET_PTRMEMFUNC_VBIT_LOCATION): Define to
|
|
ptrmemfunc_vbit_in_delta for SH5.
|
|
2001-05-08 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (TARGET_SWITCHES): Document -m5-*.
|
|
* invoke.texi: Likewise.
|
|
2001-04-14 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/lib1funcs.asm (GCC_push_shmedia_regs,
|
|
GCC_push_shmedia_regs_nofpu, GCC_pop_shmedia_regs,
|
|
GCC_pop_shmedia_regs_nofpu): New global symbols.
|
|
* config/sh/t-sh64 (LIB1ASMFUNCS): Add them.
|
|
* config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): New macro.
|
|
* config/sh/sh.c (calc_live_regs): Account for PR's saving in
|
|
compact function with nonlocal labels.
|
|
(sh_expand_prologue) [SHcompact]: Push SHmedia regs if needed.
|
|
(sh_expand_epilogue) [SHcompact]: Pop them when appropriate.
|
|
(initial_elimination_offset): Account for their stack space.
|
|
* config/sh/sh.md (shmedia_save_restore_regs_compact): New insn.
|
|
* config/sh/sh.md (movsi_media, movsi_media_nofpu, movqi_media,
|
|
movhi_media, movdi_media, movdi_media_nofpu, movdf_media,
|
|
movdf_media_nofpu, movsf_media, movsf_media_nofpu): Require at
|
|
least one of the operands to be a register.
|
|
(movv2sf): Likewise. Renamed to movv2sf_i.
|
|
(movdi, movdf, movv2sf, movv4sf, movv16sf, movsf):
|
|
prepare_move_operands() before emitting SHmedia insns.
|
|
2001-04-03 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/crti.asm (init, fini) [__SH5__ && ! __SHMEDIA__]:
|
|
Don't save nor initialize r12. Don't mis-align the stack.
|
|
Pad the code with a nop.
|
|
* config/sh/crti.asm: Don't restore r12. Don't mis-align the
|
|
stack.
|
|
2001-03-13 Alexandre Oliva <aoliva@redhat.com>
|
|
* gcc/longlong.h (__umulsidi3, count_leading_zeros)
|
|
[__SHMEDIA__]: Implement.
|
|
2001-03-11 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md: Set latency of `pt' closer to reality.
|
|
(movsi_media, movsi_media_nofpu, movdi_media, movdi_media_nofpu,
|
|
movdf_media, movdf_media_nofpu, movsf_media, movsf_media_nofpu):
|
|
Set move, load and store type attributes.
|
|
* config/sh/sh.c (sh_loop_align) [TARGET_SH5]: Set to 3.
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS) [TARGET_SH5]: Disable
|
|
profiling.
|
|
* config/sh/sh.h (PROMOTE_MODE): Sign-extend SImode to DImode.
|
|
* config/sh/sh-protos.h (sh_media_register_for_return): Declare.
|
|
* config/sh/sh.c (sh_media_register_for_return): New function.
|
|
(sh_expand_prologue) [TARGET_SHMEDIA]: Copy r18 to an available
|
|
branch-target register.
|
|
(sh_expand_epilogue) [TARGET_SHMEDIA]: Explicitly USE it.
|
|
* config/sh/sh.md (return_media_i): Use any call-clobbered
|
|
branch-target register.
|
|
(return_media): If r18 wasn't copied in the prologue, copy it
|
|
here.
|
|
* config/sh/sh.h (CONDITIONAL_REGISTER_USAGE) [TARGET_SHMEDIA]:
|
|
Clear class FP0_REGS.
|
|
* config/sh/sh64.h (LINK_SPEC): Removed incorrect default copied
|
|
from elf.h.
|
|
2001-03-08 DJ Delorie <dj@redhat.com>
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS): Disable relaxing for SHMEDIA.
|
|
2001-02-09 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (sibcall_compact): Set fp_mode to single.
|
|
2001-02-07 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (INT_ASM_OP) [SHMEDIA64]: Use `.quad'.
|
|
2001-02-03 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (INIT_CUMULATIVE_ARGS): Compute size of BLKmode
|
|
return value correctly for call_cookie.
|
|
2001-02-01 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/crt1.asm (start): Modified so as to call
|
|
___setup_argv_and_call_main.
|
|
2001-01-26 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't count stack_regs in
|
|
SHmedia mode.
|
|
2001-01-20 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (STRIP_DATALABEL_ENCODING): New macro.
|
|
(STRIP_NAME_ENCODING): Use it.
|
|
(ASM_OUTPUT_LABELREF): Likewise. Don't call assemble_name().
|
|
2001-01-19 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (sgeu) [! SHMEDIA]: Fix invocation of
|
|
prepare_scc_operands().
|
|
* config/sh/sh.h (SH_DATALABEL_ENCODING): Change to "#"...
|
|
(DATALABEL_SYMNAME_P): ... so that we don't need memcmp here.
|
|
2001-01-17 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (STRIP_NAME_ENCODING): Strip leading `*'.
|
|
2001-01-13 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (shcompact_incoming_args): Use R0_REG.
|
|
* config/sh/sh.md (R7_REG, R8_REG, R9_REG): Define as constants,
|
|
used in shcompact_incoming_args.
|
|
* config/sh/sh.c (sh_expand_epilogue): Fix thinko in previous
|
|
change.
|
|
* config/sh/crt1.asm (start) [SH5]: Switch to single-precision
|
|
mode.
|
|
* config/sh/lib1funcs.asm (sdivsi3_i4, udivsi3_i4, set_fpscr):
|
|
Adjust accordingly.
|
|
* config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue):
|
|
Simplify. Adjust. Add sanity check.
|
|
* config/sh/sh.h (TARGET_SWITCHES) [5-compact]: Set
|
|
FPU_SINGLE_BIT.
|
|
* config/sh/sh.md (udivsi3_i4_single, divsi3_i4_single): Match
|
|
TARGET_SHCOMPACT.
|
|
(udivsi3, divsi3): Use them.
|
|
(force_mode_for_call): New insn.
|
|
(call, call_value, sibcall_value): Emit it before SHcompact
|
|
calls.
|
|
2001-01-11 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (call, call_value, sibcall): Make sure the
|
|
call cookie is non-NULL before taking its value.
|
|
2001-01-10 Alexandre Oliva <aoliva@redhat.com>
|
|
* config.gcc (sh64): Set target_requires_64bit_host_wide_int.
|
|
2001-01-09 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (shcompact_incoming_args): Set argument memory
|
|
block.
|
|
* config/sh/sh.h (STATIC_CHAIN_REGNUM) [SH5]: Use r1.
|
|
* config/sh/sh.c (sh_expand_prologue) [SH5]: Use r0 as
|
|
temporary for stack adjusts. Use MACL and MACH to pass
|
|
arguments to shcompact_incoming_args.
|
|
* config/sh/sh.md (shcompact_incoming_args): Adjust. Don't
|
|
clobber r1.
|
|
* config/sh/lib1funcs.asm (shcompact_incoming_args): Likewise.
|
|
(nested_trampoline): Load static chain address into r1.
|
|
* config/sh/sh.md (movdi_media splits): Fix sign-extension.
|
|
2001-01-07 Alexandre Oliva <aoliva@redhat.com
|
|
* config/sh/sh.c (fpul_operand) [SHMEDIA]: Just call
|
|
fp_arith_reg_operand().
|
|
2001-01-06 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (casesi): Sign-extend the first two operands,
|
|
and use signed compares for them.
|
|
* config/sh/sh.c (dump_table): Don't emit 8-byte constants after
|
|
4-byte ones. Instead, inter-leave them, maintaining the 8-byte
|
|
ones properly aligned.
|
|
(find_barrier): Account for extra alignment needed for 8-byte wide
|
|
constants.
|
|
(machine_dependent_reorg): Require a label for the second 4-byte
|
|
constant after an 8-byte one.
|
|
* config/sh/lib1funcs.asm (sdivsi3): Fix typo in yesterday's
|
|
change.
|
|
2001-01-05 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (machine_dependent_reorg) [SHCOMPACT]: Reset
|
|
last_float when switching float modes.
|
|
* config/sh/sh.md (movdf) [SH5]: Don't use stack-pointer
|
|
auto-increment for general-purpose registers.
|
|
* config/sh/lib1funcs.asm (sdivsi3) [SHMEDIA]: Sign-extend the
|
|
result.
|
|
* config/sh/sh.c (sh_expand_prologue) [SH5]: Use r1 as temporary
|
|
for stack adjust.
|
|
* config/sh/sh.c (sh_builtin_saveregs): Support using all
|
|
registers for varargs.
|
|
2001-01-01 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (FUNCTION_ARG_ADVANCE): Simplify.
|
|
* config/sh/sh.h (CALL_COOKIE_STACKSEQ,
|
|
CALL_COOKIE_STACKSEQ_SHIFT, CALL_COOKIE_STACKSEQ_GET): New macros.
|
|
(CALL_COOKIE_INT_REG_SHIFT): Adjust.
|
|
(FUNCTION_ARG_ADVANCE): Use SHCOMPACT_FORCE_ON_STACK. Adjust
|
|
call_cookie accordingly.
|
|
(FUNCTION_ARG): Test SHCOMPACT_FORCE_ON_STACK.
|
|
(SHCOMPACT_BYREF): Likewise.
|
|
(SHCOMPACT_FORCE_ON_STACK): New macro.
|
|
* config/sh/sh.c (sh_expand_prologue): Use new call_cookie format.
|
|
(sh_builtin_saveregs): Likewise.
|
|
* config/sh/lib1funcs.asm (shcompact_call_trampoline,
|
|
shcompact_incoming_args): Use new shift values. Support
|
|
sequences of consecutive and non-consecutive pushes/pops.
|
|
* config/sh/sh.md (return): Don't explicitly use PR_REG.
|
|
2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
|
|
* config/sh/sh.h (TEXT_SECTION): Define.
|
|
* config/sh/elf.h (ASM_FILE_START): Output TEXT_SECTION_ASM_OP.
|
|
2001-01-05 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (INIT_CUMULATIVE_LIBCALL_ARGS): New macro.
|
|
* config/sh/sh.h (BASE_RETURN_VALUE_REG): Use FP regs for
|
|
return values on FPU-enabled SHmedia.
|
|
(FUNCTION_VALUE_REGNO_P): Mark FIRST_FP_RET_REG as used on
|
|
FPU-enabled SHmedia.
|
|
(INIT_CUMULATIVE_ARGS): Set up return trampoline only if
|
|
value is returned in a non-FP reg and is not returned by
|
|
reference.
|
|
* config/sh/sh.md (shcompact_return_tramp_i): Change type to
|
|
jump_ind.
|
|
2000-01-04 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (SH_MIN_ALIGN_FOR_CALLEE_COPY): New.
|
|
(FUNCTION_ARG_CALLEE_COPIES): Require argument to be
|
|
quad-aligned to be passed by callee-copy reference.
|
|
2001-01-03 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/elf.h (MAX_WCHAR_TYPE_SIZE): Define.
|
|
* config/sh/sh64.h (MAX_WCHAR_TYPE_SIZE): Undefine.
|
|
2001-01-02 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix error in
|
|
copying low-numbered FP regs to r7 and r8.
|
|
* config/sh/sh.h (FUNCTION_ARG_ADVANCE): Don't request copying of
|
|
FP regs to general-purpose regs only if the copy was passed on the
|
|
stack.
|
|
* config/sh/lib1funcs.asm (shcompact_call_trampoline): Fix typo in
|
|
copying FP reg to r9.
|
|
* config/sh/sh.h (FUNCTION_ARG_ADVANCE): Use trampoline to
|
|
copy FP regs to general-purpose regs only in outgoing calls.
|
|
* config/sh/sh.md (movdf_media, movsf_media): Revert incorrect
|
|
change from 2000-10-30. Adjust for 64-bit (or 32-bit)
|
|
HOST_WIDE_INT.
|
|
* config/sh/sh.h (struct sh_args): Document all fields.
|
|
(FUNCTION_OK_FOR_SIBCALL): Functions that receive arguments
|
|
passed partially on the stack should not consider making
|
|
sibcalls.
|
|
* config/sh/sh.h (FUNCTION_ARG_ADVANCE): Add byref regs to
|
|
stack_regs only for incoming calls. When passing FP args,
|
|
make sure there are FP regs available before modifying
|
|
call_cookie.
|
|
(SHCOMPACT_BYREF): Pass double args in general-purpose
|
|
registers by reference.
|
|
2000-12-30 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (FUNCTION_OK_FOR_SIBCALL) [SHCOMPACT]: Don't
|
|
attempt to generate sibcalls if the caller got any arguments
|
|
by reference.
|
|
* config/sh/lib1funcs.asm (set_fpscr) [SH5]: Default to double.
|
|
* config/sh/sh.c (dump_table) [SHCOMPACT]: Align DImode and DFmode
|
|
to 8-byte boundaries.
|
|
* config/sh/sh.md (shcompact_preserve_incoming_args): New insn.
|
|
* config/sh/sh.h (CALL_COOKIE_INT_REG_GET): New macro.
|
|
* config/sh/sh.c (sh_expand_prologue): Preserve args that will be
|
|
stored in the stack.
|
|
* config/sh/lib1funcs.asm (ct_main_table, ia_main_table): Arrange
|
|
for the offsets to have the ISA bit set.
|
|
(shcompact_call_trampoline): Document. Swap r0 and r1, to match
|
|
invocation. Use beq instead of bgt to mark end of sequence of
|
|
loads.
|
|
(shcompact_incoming_args): Fix store of r2. Use beq instead of
|
|
bgt to mark end of sequence of stores.
|
|
* config/sh/sh.c (arith_operand): Don't check whether
|
|
CONST_OK_FOR_J for now.
|
|
* config/sh/sh.md (movdf_media, movsf_media): Use HOST_WIDE_INT
|
|
instead of long for conversion.
|
|
2000-12-29 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (print_operand_address): Convert INTVAL to int
|
|
before passing it to fprintf.
|
|
2000-12-28 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/crt1.asm (start): Reset SR.FD, to enable the FP unit.
|
|
Call set_fpscr before reading/writing SR.
|
|
* config/sh/crt1.asm (start): Set SR.SZ and SR.PR, but not SR.FR.
|
|
Call set_fpscr.
|
|
* config/sh/lib1funcs.asm: Add `.align 2' directives before
|
|
SHmedia code.
|
|
(FMOVD_WORKS): Define on SH5 with FPU.
|
|
(set_fpscr): Define on SH5. Remove separate _fpscr_values
|
|
setting.
|
|
* config/sh/t-sh64 (LIB1ASMFUNCS): Add _set_fpscr instead of
|
|
_fpscr_values.
|
|
2000-12-28 Hans-Peter Nilsson <hpn@cygnus.com>
|
|
* config/sh/lib1funcs.asm (ct_main_table): Align contents to even
|
|
address.
|
|
(ia_main_table): Ditto.
|
|
2000-12-27 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (MAX_WCHAR_TYPE_SIZE): Don't define.
|
|
* config/sh/sh64.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Reinstate
|
|
the definitions from sh.h.
|
|
* config/sh/sh.h (PTRDIFF_TYPE): Define as conditional on
|
|
TARGET_SH5.
|
|
(SUBTARGET_CPP_SPEC): Arrange for __PTRDIFF_TYPE__ to be defined.
|
|
* config/sh/elf.h (PTRDIFF_TYPE): Likewise.
|
|
* config/sh/sh64.h (SUBTARGET_CPP_SPEC): Likewise.
|
|
2000-12-26 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (movdi_media split): Don't add REG_LABEL notes.
|
|
Increment LABEL_NUSES.
|
|
|
|
* config/sh/sh.h (SIZE_TYPE): Define as conditional on
|
|
TARGET_SH5.
|
|
(SUBTARGET_CPP_SPEC): Arrange for __SIZE_TYPE__ to be always
|
|
defined.
|
|
* config/sh/elf.h (SIZE_TYPE): Likewise.
|
|
* config/sh/sh64.h (SUBTARGET_CPP_SPEC): Likewise.
|
|
* config/sh/lib1funcs.asm (shcompact_call_trampoline,
|
|
shcompact_incoming_args): Load switch table addresses using
|
|
datalabel.
|
|
* config/sh/sh.h (SUBTARGET_CPP_SPEC): Define __SIZE_TYPE__.
|
|
(NO_BUILTIN_SIZE_TYPE): Define.
|
|
(SIZE_TYPE): Don't define.
|
|
* config/sh/sh64.h (SUBTARGET_CPP_SPEC): Define __SIZE_TYPE__.
|
|
* config/sh/sh.h (CPP_SPEC): Fixed typo that prevented the
|
|
definition of __SH5__=32 for -m5-compact-nofpu.
|
|
* config/sh/sh.c (barrier_align): Ensure 32-bit alignment after
|
|
ADDR_DIFF_VEC.
|
|
2000-12-24 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (FUNCTION_ARG_PADDING): Removed.
|
|
2000-12-23 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (TARGET_CACHE32): Enable on SH5.
|
|
(FUNCTION_BOUNDARY): Ensure 32-bit alignment for SHmedia.
|
|
(INSN_LENGTH_ALIGNMENT): Likewise.
|
|
2000-12-22 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (call, call_value, sibcall): Simplify
|
|
copying of non-branch-target register.
|
|
2000-12-22 Alexandre Oliva <aoliva@redhat.com>
|
|
* glimits.h (__LONG_MAX__): Revert 2000-12-13's patch.
|
|
* config/sh/sh.h (CPP_SPEC): Define it here for 64-bit SHmedia.
|
|
2000-12-22 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (GET_SH_ARG_CLASS): Handle complex
|
|
floating-point values as structs.
|
|
(FUNCTION_ARG): Use SH5_PROTOTYPED_FLOAT_ARG.
|
|
(SH5_PROTOTYPELESS_FLOAT_ARG): List FP registers before
|
|
general-purpose register.
|
|
(SH5_PROTOTYPED_FLOAT_ARG): New macro.
|
|
2000-12-20 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (addsi3): Force operand1 to reg for SHmedia.
|
|
* config/sh/sh.md (movsi_media): Split CONST_DOUBLE loads too.
|
|
* config/sh/sh.h (DATALABEL_REF_P): Don't require the CONST.
|
|
(ENCODE_SECTION_INFO): Enclose variables and constants in
|
|
DATALABEL unspecs.
|
|
(SH_DATALABEL_ENCODING, DATALABEL_SYMNAME_P): Define.
|
|
(STRIP_NAME_ENCODING): Strip SH_DATALABEL_ENCODING off.
|
|
(ASM_OUTPUT_LABELREF, AMS_OUTPUT_SYMBOL_REF): Define.
|
|
* config/sh/sh.c (gen_datalabel_ref): Use UNSPEC_DATALABEL
|
|
only for LABEL_REFs. For SYMBOL_REFs, prepend
|
|
SH_DATALABEL_ENCODING to the symbol name.
|
|
* config/sh/sh.md (indirect_jump): Use SUBREG instead of
|
|
convert_mode().
|
|
2000-12-20 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (casesi): Enclose ADDR_DIFF_VEC address in
|
|
UNSPEC_DATALABEL.
|
|
* config/sh/sh.c (gen_datalabel_ref): Accept LABEL_REFs.
|
|
* config/sh/sh.h (DATALABEL_REF_NO_CONST_P): Likewise.
|
|
(DATALABEL_REF_P): Don't require CONST.
|
|
(ASM_OUTPUT_ADDR_DIFF_ELT): On SH5, output datalabel before
|
|
REL label.
|
|
2000-12-19 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (extendhidi2, extendqidi2): Use arithmetic shift
|
|
right.
|
|
2000-12-18 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (movsi_media, call, call_value, sibcall):
|
|
Use shallow_copy_rtx and PUT_MODE to change the mode of
|
|
SYMBOL_REFs, LABEL_REFs, CONSTs, etc.
|
|
* config/sh/sh.h (PREFERRED_RELOAD_CLASS): Reload SYMBOL_REFs
|
|
on SHmedia using GENERAL_REGs.
|
|
* config/sh/sh.md (ble_media_i, blt_media_i, bleu_media_i,
|
|
bltu_media_i): Fix reversion of conditions.
|
|
2000-12-18 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.md (zero_extendhidi2): Use logical shift right.
|
|
* config/sh/sh.c (output_far_jump): Save r13 in macl.
|
|
2000-12-17 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (gen_datalabel_ref): Fix mode of the UNSPEC.
|
|
2000-12-16 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/lib1funcs.asm (ic_invalidate): Define for SH5.
|
|
(GCC_nested_trampoline): Likewise.
|
|
* config/sh/sh-protos.h (gen_datalabel_ref): Declare.
|
|
* config/sh/sh.c (gen_datalabel_ref): Define.
|
|
* config/sh/sh.h (TRAMPOLINE_SIZE): Adjust for SH5.
|
|
(INITIALIZE_TRAMPOLINE): Likewise.
|
|
(TRAMPOLINE_ADJUST_ADDRESS): Define.
|
|
(DATALABEL_REF_NO_CONST_P, DATALABEL_REF_P): Define.
|
|
(EXTRA_CONSTRAINT_T): Match DATALABEL unspecs.
|
|
(OUTPUT_ADDR_CONST_EXTRA): Handle DATALABEL unspecs.
|
|
* config/sh/sh.md (UNSPEC_DATALABEL): New constant.
|
|
(ic_invalidate): Adjust for SH5.
|
|
(ic_invalidate_line_media, ic_invalidate_line_compact): New insns.
|
|
* config/sh/t-sh64 (LIB1ASMFUNCS): Added _ic_invalidate and
|
|
_nested_trampoline.
|
|
2000-12-15 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (MOVE_MAX): Set to 8 for SHmedia, 4 elsewhere.
|
|
(MOVE_MAX_PIECES): Set to 8 on SHmedia too.
|
|
2000-12-14 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (DBX_REGISTER_NUMBER): Adjust for sh64-elf-gdb.
|
|
* config/sh/elf.h (DBX_REGISTER_NUMBER): Likewise.
|
|
2000-12-14 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (target_reg_operand): Match only target-branch
|
|
registers and pseudos that aren't virtual registers.
|
|
* config/sh/sh.md (call, call_value, sibcall) [TARGET_SHMEDIA]:
|
|
Copy operands that don't match target_reg_operand to pseudos.
|
|
(call_media, call_value_media, sibcall_media): Use
|
|
target_reg_operand instead of target_operand.
|
|
2000-12-13 Alexandre Oliva <aoliva@redhat.com>
|
|
* glimits.h (__LONG_MAX__) [SH5 == 64]: Adjust for 64 bits.
|
|
* config/sh/sh.c (target_reg_operand): Match hardware registers
|
|
other than branch-target registers.
|
|
* config/sh/sh.md (zero_extendqidi2): Input operand is %1.
|
|
* config/sh/lib1funcs.asm (sdivsi3) [SH5]: Make it global.
|
|
(fpscr_values) [SH5 == 32]: Define.
|
|
* config/sh/t-sh64 (LIB1ASMFUNCS): Add fpscr_values.
|
|
* config/sh/sh.md (call, call_value, sibcall) [TARGET_SHMEDIA]:
|
|
Handle function addresses coming in SUBREGs.
|
|
2000-12-12 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/lib1funcs.asm (shcompact_call_trampoline,
|
|
shcompact_return_trampoline): Use datalabel where appropriate.
|
|
2000-12-09 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (SECONDARY_OUTPUT_RELOAD_CLASS): Use a
|
|
general-purpose register to copy one branch-target register to
|
|
another.
|
|
2000-12-06 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (target_operand): Accept LABEL_REFs and
|
|
SYMBOL_REFs with VOIDmode.
|
|
* config/sh/sh.md (ble_media_i, blt_media_i, bleu_media_i,
|
|
bltu_media_i): New insns.
|
|
2000-12-06 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (RETURN_IN_MEMORY): Adjust for SH5 ABI.
|
|
(INIT_CUMULATIVE_ARGS): Likewise.
|
|
2000-12-01 Alexandre Oliva <aoliva@redhat.com>
|
|
* machmode.def (V16SFmode): New mode.
|
|
* c-common.c (type_for_mode): Support V2SF and V16SF.
|
|
* tree.c (build_common_tree_nodes_2): Likewise.
|
|
* tree.h (tree_index): Likewise.
|
|
* calls.c (emit_call_1): Take args_so_far. Adjust all
|
|
callers. Introduce CALL_POPS_ARGS.
|
|
* tm.texi (CALL_POPS_ARGS): Document.
|
|
* config/sh/crt1.asm: Implement in SHmedia mode.
|
|
* config/sh/crti.asm, config/sh/crtn.asm: Likewise
|
|
* config/sh/elf.h (ASM_SPEC, LINK_SPEC): Support SH5 flags.
|
|
(DBX_REGISTER_NUMBER): Renumber registers for SH5.
|
|
* config/sh/lib1funcs.asm: Disable functions unused in SH5.
|
|
Implement divsi and udivsi in SHmedia mode. Introduce
|
|
SHcompact trampolines.
|
|
* config/sh/sh.c (GEN_MOV, GEN_ADD3, GEN_SUB3): Use DImode
|
|
only in SHmedia64.
|
|
(regno_reg_class): Rewrite.
|
|
(fp_reg_names): Remove.
|
|
(sh_register_names, sh_additional_register_names): New.
|
|
(print_operand): Added `u'. Support SUBREGs in addresses.
|
|
Add parentheses around shifted CONSTs.
|
|
(output_file_start): Output .mode and .abi directives.
|
|
(shiftcosts, addsubcosts, multcosts): Adjust.
|
|
(output_stack_adjust): Compute alignment. Sanity-check SIZE.
|
|
(push_regs): Take array of HOST_WIDE_INTs. Adjust callers.
|
|
(calc_live_regs): Output to array of HOST_WIDE_INTs. Count
|
|
bytes, not registers. Take into account the need for the
|
|
SHcompact incoming args trampoline. Adjust all callers.
|
|
(sh_expand_prologue): Take stack_regs into account. Call
|
|
incoming args trampoline. Keep stack aligned as per SH5 ABI.
|
|
(sh_expand_epilogue): Take stack_regs into accoutn. Keep
|
|
stack aligned as per SH5 ABI.
|
|
(sh_builtin_saveregs): Support SH5 ABI.
|
|
(sh_build_va_list, sh_va_start): Likewise.
|
|
(initial_elimination_offset): Take alignment into account.
|
|
Compute location of PR according to the SH5 stack frame.
|
|
(arith_reg_operand): Reject branch-target registers.
|
|
(shmedia_6bit_operand): New.
|
|
(logical_operand): Use CONST_OK_FOR_P on SHmedia.
|
|
(target_reg_operand): Match DImode only. Accept SUBREGs.
|
|
(target_operand): New.
|
|
* config/sh/sh.h (CPP_SPEC, SUBTARGET_CPP_SPEC): Support SH5 flags.
|
|
(CONDITIONAL_REGISTER_USAGE): Implement SH5 ABI. Initialize
|
|
SIBCALL_REGS for SHmedia.
|
|
(TARGET_SH3E, TARGET_SH4): Only if SH1_BIT is set too.
|
|
(TARGET_FPU_DOUBLE, TARGET_FPU_ANY): New.
|
|
(TARGET_SHMEDIA32, TARGET_SHMEDIA64): New.
|
|
(TARGET_SWITCHES): New SH5 flags.
|
|
(OVERRIDE_OPTIONS): Set SH5-specific options. Use
|
|
VALID_REGISTER_P to disable unsupported registers.
|
|
(LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE): Set.
|
|
(POINTER_SIZE, PARM_BOUNDARY): Adjust.
|
|
(FUNCTION_ARG_PADDING): Define.
|
|
(FASTEST_ALIGNMENT): Adjust.
|
|
(SH_REGISTER_NAMES_INITIALIZER): New.
|
|
(sh_register_names): Declare.
|
|
(DEBUG_REGISTER_NAMES): Define.
|
|
(REGISTER_NAMES): Define based on sh_register_names.
|
|
(SH_ADDITIONAL_REGISTER_NAMES_INITIALIZER): New.
|
|
(sh_additional_register_names): Declare.
|
|
(LAST_GENERAL_REG, LAST_FP_REG, LAST_XD_REG): Adjust for SHmedia.
|
|
(FIRST_TARGET_REG, LAST_TARGET_REG): Define.
|
|
(TARGET_REGISTER_P, SHMEDIA_REGISTER_P, VALID_REGISTER_P): Define.
|
|
(REGISTER_NATURAL_MODE): Define.
|
|
(FIRST_PSEUDO_REGISTER): Adjust.
|
|
(FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust.
|
|
(HARD_REGNO_CALL_PART_CLOBBERED): Define.
|
|
(HARD_REGNO_NREGS, HARD_REGNO_MODE_OK): Adjust.
|
|
(VECTOR_MODE_SUPPORTED_P): Define.
|
|
(REG_CLASS_CONTENTS): Adjust.
|
|
(SMALL_REGISTER_CLASSES): Adjust.
|
|
(REG_ALLOC_ORDER): Adjust.
|
|
(INDEX_REG_CLASS): Adjust.
|
|
(CONST_OK_FOR_O, CONST_OK_FOR_P): New.
|
|
(CONST_OK_FOR_LETTER_P): Adjust.
|
|
(PREFERRED_RELOAD_CLASS): Adjust.
|
|
(SECONDARY_OUTPUT_RELOAD_CLASS): Adjust.
|
|
(SECONDARY_INPUT_RELOAD_CLASS): Adjust.
|
|
(NPARM_REGS, FIRST_PARM_REG, FIRST_RET_REG): Adjust.
|
|
(FIRST_FP_PARM_REG): Adjust.
|
|
(CALL_POPS_ARGS): Define.
|
|
(FUNCTION_ARG_REGNO_P): Adjust.
|
|
(struct sh_args): New fields.
|
|
(GET_SH_ARG_CLASS): Adjust.
|
|
(INIT_CUMULATIVE_ARGS): Adjust.
|
|
(INIT_CUMULATIVE_INCOMING_ARGS): Define.
|
|
(FUNCTION_ARG_ADVANCE): Adjust.
|
|
(FUNCTION_ARG): Adjust.
|
|
(FUNCTION_ARG_PASS_BY_REFERENCE, SHCOMPACT_BYREF): Define.
|
|
(FUNCTION_ARG_CALLEE_COPIES): Define.
|
|
(SH5_PROTOTYPELESS_FLOAT_ARG): Define.
|
|
(STRICT_ARGUMENT_NAMING): Define.
|
|
(PRETEND_OUTGOING_VARARGS_NAMED): Adjust.
|
|
(FUNCTION_ARG_PARTIAL_NREGS): Adjust.
|
|
(SH5_WOULD_BE_PARTIAL_NREGS): Define.
|
|
(SETUP_INCOMING_VARARGS): Adjust.
|
|
(HAVE_POST_INCREMENT, HAVE_PRE_DECREMENT): Adjust.
|
|
(USE_LOAD_POST_INCREMENT, USE_STORE_PRE_DECREMENT): Adjust.
|
|
(REGNO_OK_FOR_INDEX_P, REG_OK_FOR_INDEX_P): Adjust.
|
|
(SUBREG_OK_FOR_INDEX_P): Adjust.
|
|
(EXTRA_CONSTRAINT_S): Update.
|
|
(EXTRA_CONSTRAINT_T): New.
|
|
(EXTRA_CONSTRAINT): Adjust.
|
|
(GO_IF_LEGITIMATE_INDEX): Adjust.
|
|
(GO_IF_LEGITIMATE_ADDRESS): Adjust.
|
|
(LEGITIMIZE_ADDRESS, LEGITIMIZE_RELOAD_ADDRESS): Adjust.
|
|
(MOVE_MAX): Adjust.
|
|
(MAX_MOVE_MAX): Define.
|
|
(Pmode): Adjust.
|
|
(CONST_COSTS): Adjust.
|
|
(REGISTER_MOVE_COST): Adjust.
|
|
(BRANCH_COST): Adjust.
|
|
(TEXT_SECTION_ASM_OP): Adjust.
|
|
(DBX_REGISTER_NUMBER): Adjust.
|
|
(ASM_OUTPUT_DOUBLE_INT): New.
|
|
(UNALIGNED_DOUBLE_INT_ASM_OP): New.
|
|
(PREDICATE_CODES): Adjust.
|
|
(PROMOTE_MODE): Adjust.
|
|
(CRT_CALL_STATIC_FUNCTION): Do not define for SHmedia.
|
|
* config/sh/sh.md (AP_REG, PR_REG, T_REG, GBR_REG): Renumber.
|
|
(MACH_REG, MACL_REG, FPUL_REG, RAP_REG, FPSCR_REG): Renumber.
|
|
(PR_MEDIA_REG, T_MEDIA_REG, R10_REG): New.
|
|
(DR0_REG, DR2_REG, DR4_REG): Renumber.
|
|
(TR0_REG, TR1_REG, TR2_REG): New.
|
|
(XD0_REG): Renumber.
|
|
(UNSPEC_COMPACT_ARGS): New.
|
|
(type): Added pt and ptabs.
|
|
(length): Default to 4 on SHmedia. Default pt length to 12
|
|
and 20 on SHmedia32 and SHmedia64, respectively.
|
|
(pt): New function unit.
|
|
(movdi, movsi): Add types pt and ptabs. Don't increment LABEL_NUSES.
|
|
Add whitespace between operands of SHmedia instructions.
|
|
(movdicc): Fix.
|
|
(adddi3_media, addsi3_media): Adjust constraints.
|
|
(subsi3) [SHmedia]: Force operand 1 into a register.
|
|
(udivsi3_i1_media, udivsi3_i4_media): New.
|
|
(udivsi3): Support SHmedia.
|
|
(divsi3_i1_media, divsi3_i4_media): New.
|
|
(divsi3): Support SHmedia.
|
|
(anddi3, iordi3, xordi3): Adjust constraints.
|
|
(zero_extendhidi2, zero_extendqidi2): New.
|
|
(extendsidi2, extendhidi2, extendqidi2): New.
|
|
(push, pop, push_e, push_fpul, push_4): Disable on SH5.
|
|
(pop_e, pop_fpul, pop_4): Likewise.
|
|
(movsi_media): Support FP and BT registers.
|
|
(movsi_media_nofpu): New. Adjust splits to DImode.
|
|
(lduw, ldub): Renamed to zero_extend* above.
|
|
(movqi_media): Fix typo.
|
|
(movdi_media): Support FP and BT registers.
|
|
(movdi_media_nofpu): New. Adjust splits for SHmedia32.
|
|
(movdi_const_32bit): New.
|
|
(shori_media): Require immediate operand. Use `u' for output.
|
|
(movdf_media, movsf_media): Simplified.
|
|
(movdf_media_nofpu, movsf_media_nofpu): New.
|
|
(movdf, movsf): Adjust
|
|
(movv2sf, movv2sf, movv16sf): New.
|
|
(beq_media, beq_media_i): Adjust constraints. Don't use
|
|
scratch BT register.
|
|
(bne_media, bne_media_i): Likewise.
|
|
(bgt_media, bgt_media_i): Likewise.
|
|
(bge_media, bge_media_i): Likewise.
|
|
(bgtu_media, bgtu_media_i): Likewise.
|
|
(bgeu_media, bgeu_media_i): Likewise.
|
|
(beq, bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu,
|
|
bunordered): Emit jump insn. Force operands to registers when
|
|
needed.
|
|
(jump_media, jump): Simplify.
|
|
(call_compact, call_compact_rettramp): New.
|
|
(call_value_compact, call_value_compact_rettramp): New.
|
|
(call_media, call_value_media): Simplify.
|
|
(sibcall_compact, sibcall_media): New.
|
|
(call, call_value): Adjust for SHmedia and SHcompact.
|
|
(sibcall, sibcall_value, untyped_call): Likewise.
|
|
(sibcall_epilogue): Preserve r0 across epilogue for SHcompact.
|
|
(indirect_jump): Adjust for SHmedia.
|
|
(casesi_jump_media): New.
|
|
(nop): Re-enable for SHmedia.
|
|
(call_site): Restrict to SH1.
|
|
(casesi): Adjust for SHmedia.
|
|
(casesi_shift_media, casesi_load_media): New.
|
|
(return): Explicitly use PR register. Call return trampoline
|
|
on SHcompact.
|
|
(return_i): Explicitly use PR register.
|
|
(shcompact_return_tramp, shcompact_return_tramp_i): New.
|
|
(return_media): Adjust.
|
|
(shcompact_incoming_args): New.
|
|
(epilogue): Adjust.
|
|
(seq, slt, sle, sgt, sge, sgtu, sltu, sleu, sgeu, sne): Adjust.
|
|
(movstrsi): Disable on SH5.
|
|
(fpu_switch0, fpu_switch1, movpsi): Enable on SH4.
|
|
(addsf3, addsf3_media): Test TARGET_SHMEDIA_FPU.
|
|
(subsf3, subsf3_media): Likewise.
|
|
(mulsf3, mulsf3_media, mac_media): Likewise.
|
|
(divsf3, divsf3_media): Likewise.
|
|
(floatdisf2, floatsisf2_media): Likewise. Adjust constraints.
|
|
(floatsisf2, fux_truncsfsi2): Likewise.
|
|
(fix_truncsfdi2, fix_truncsfsi2_media): Likewise. Adjust
|
|
constraints.
|
|
(cmpeqsf_media, cmpgtsf_media, cmpgesf_media): Likewise.
|
|
(cmpunsf_media, cmpsf): Likewise.
|
|
(negsf2, negsf2_media, sqrtsf2, sqrtsf2_media): Likewise.
|
|
(abssf2, abssf2_media): Likewise.
|
|
(adddf3, adddf3_media, subdf3, subdf3_media): Likewise.
|
|
(muldf3, muldf3_media, divdf3, divdf3_media): Likewise.
|
|
(floatdidf2, floatsidf2_media): Likewise. Adjust constraints.
|
|
(floatsidf2, fix_truncdfsi2): Likewise.
|
|
(fix_truncdfdi2, fix_truncdfsi2_media): Likewise. Adjust
|
|
constraints.
|
|
(cmpeqdf_media, cmpgtdf_media): Likewise.
|
|
(cmpgedf_media, cmpundf_media, cmpdf): Likewise.
|
|
(negdf2, negdf2_media, sqrtdf2, sqrtdf2_media): Likewise.
|
|
(absdf2, absdf2_media): Likewise.
|
|
(extendsfdf2, extendsfdf2_media): Likewise.
|
|
(truncsfdf2, truncsfdf2_media): Likewise.
|
|
* config/sh/sh64.h: New file.
|
|
* config/sh/t-sh64: New file.
|
|
* config/sh/shmedia.h: New file.
|
|
* config/sh/ushmedia.h: New file.
|
|
* config/sh/sshmedia.h: New file.
|
|
* configure.in: Added sh64-*-elf.
|
|
* configure: Rebuilt.
|
|
2000-10-10 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (GEN_MOV, GEN_ADD3, GEN_SUB3): New macros.
|
|
(reg_class_from_letter): Use `b' for TARGET_REGS.
|
|
(print_operand): Support `%M', `%m', `AND' and
|
|
`ASHIFTRT'. Do not precede constants with `#' on SHmedia.
|
|
(andcosts): Adjust for SHmedia.
|
|
(output_stack_adjust, sh_expand_prologue, sh_expand_epilogue):
|
|
Likewise.
|
|
(target_reg_operand): New function.
|
|
* config/sh/sh-protos.h (target_reg_operand): Declare.
|
|
* config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Don't disable
|
|
FP registers on SH5.
|
|
(HARD_REGNO_MODE_OK): Accept them whenever they're acceptable
|
|
on SH4.
|
|
(TARGET_REGISTER_P): New macro.
|
|
(reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Added TARGET_REGS.
|
|
(FUNCTION_VALUE): Use DImode for promoted types on SHmedia.
|
|
(EXTRA_CONSTRAINT_S): New macro.
|
|
(EXTRA_CONSTRAINT): Adjust.
|
|
(FLOAT_TYPE_SIZE): Define to 32.
|
|
(Pmode): DImode on SHmedia.
|
|
(CONST_COSTS): Adjust for SHmedia literals.
|
|
(PREDICATE_CODES): Added target_reg_operand.
|
|
(PROMOTE_MODE): Promote signed types to DImode on SHmedia.
|
|
* config/sh/sh.md: Remove all attrs from SHmedia insns.
|
|
(cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): New insns.
|
|
(cmpdi): Accept SHmedia.
|
|
(movdicc_false, movdicc_true): New insns.
|
|
(movdicc): New expand.
|
|
(adddi3): Accept arith_operand for op2, but FAIL on SH1 if
|
|
no_new_pseudos.
|
|
(addsi3_media): Match `S' constraint.
|
|
(anddi3, andcdi3, iordi3, xordi3, negdi_media): New insns.
|
|
(negdi2): Expand for SHmedia.
|
|
(one_cmpldi2): New expand.
|
|
(zero_extendsidi2): Change from expand to insn.
|
|
(extendsidi2): Add constraints.
|
|
(movdi_media, movsi_media): Change `%x' to `%M'. Use `%m' for
|
|
LD/ST address. Fix SI immediate loading split.
|
|
(movhi_media, movqi_media, lduw, ldub): New insns.
|
|
(movhi, movqi): Accept SHmedia.
|
|
(shori_media, movdi_media): Relax input constraints. Split
|
|
symbolic constants.
|
|
(movdf_media, movsf_media): New insn. New split to movdi.
|
|
(movdf, movsf): Match on SHmedia.
|
|
(beq_media, bne_media, bgt_media, bge_media, bgtu_media,
|
|
bgeu_media): New insns and splits. New insns with `_i' suffix.
|
|
(beq, bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu): Adjust.
|
|
(bunordered): New expand.
|
|
(jump_compact): Renamed from `jump'.
|
|
(jump_media): New insn.
|
|
(jump): New expand.
|
|
(call_media, call_value_media): New insns.
|
|
(call, call_value): Adjust.
|
|
(indirect_jump_compact): Renamed from `indirect_jump'.
|
|
(indirect_jump_media): New insn.
|
|
(indirect_jump): New expand.
|
|
(untyped_call, return): Accept SHmedia.
|
|
(return_media): New insn.
|
|
(prologue, epilogue, blockage): Accept SHmedia.
|
|
(seq, slt, sle, sgt, sge, sgtu, sltu, sleu, sgeu, sne): Adjust.
|
|
(sunordered): New expand.
|
|
(addsf3, subsf3, mulsf3, divsf3, floatsisf2, fix_truncsfsi2,
|
|
cmpsf, negsf2, sqrtsf2, abssf2): Adjust for SHmedia.
|
|
(addsf3_media, subsf3_media, mulsf3_media, mac_media,
|
|
divsf3_media, floatdisf2, floatsisf2_media, fix_truncsfdi2,
|
|
fix_truncsfsi2_media, cmpeqsf_media, cmpgtsf_media,
|
|
cmpgesf_media, cmpunsf_media, negsf2_media, sqrtsf2_media,
|
|
abssf2_media): New insns.
|
|
(adddf3, subdf3, muldf3, divdf3, floatsidf2, fix_truncdfsi2,
|
|
cmpdf, negdf2, sqrtdf2, absdf2): Adjust for SHmedia.
|
|
(adddf3_media, subdf3_media, muldf3_media, divdf3_media,
|
|
floatdidf2, floatsidf2_media, fix_truncdfdi2,
|
|
fix_truncdfsi2_media, cmpeqdf_media, cmpgtdf_media,
|
|
cmpgedf_media, cmpundf_media, negdf2_media, sqrtdf2_media,
|
|
absdf2_media): New insns.
|
|
(extendsfdf2, truncdfsf2): Adjust for SHmedia.
|
|
(extendsfdf2_media, truncdfsf2_media): New insns.
|
|
2000-09-14 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.c (machine_dependent_reorg): On shmedia, skip for now.
|
|
* config/sh/sh.h (CONST_OK_FOR_J): Document.
|
|
(LEGITIMATE_CONSTANT_P): Accept CONST_DOUBLEs on shmedia.
|
|
* config/sh/sh.md (adddi3): New expand.
|
|
(adddi3_media, adddi3z_media): New insns.
|
|
(adddi3_compact): Renamed from adddi3.
|
|
(addsi3_media): Use add.l r63 to add constant zero.
|
|
(subdi3): New expand.
|
|
(subdi3_media): New insn.
|
|
(subdi3_compact): Renamed from subdi3.
|
|
(mulsidi3): New expand.
|
|
(mulsidi3_media): New insn.
|
|
(mulsidi3_compact): Renamed from mulsidi3.
|
|
(umulsidi3): New expand.
|
|
(umulsidi3_media): New insn.
|
|
(umulsidi3_compact): Renamed from umulsidi3.
|
|
(ashlsi3_media, ashrsi3_media, lshrsi3_media): New insns.
|
|
(ashlsi3, ashrsi3, lshrsi3): Use them.
|
|
(ashldi3_media, ashrdi3_media, lshrdi3_media): New insns.
|
|
(ashldi3, ashrdi3, lshrdi3): Use them.
|
|
(zero_extendsidi2): New expand.
|
|
(extendsidi2): New insn.
|
|
(movsi_media): New insn. Split to movdi to load constants.
|
|
(movsi): Enable for shmedia.
|
|
(movdi_media): New insn. Use shori_media to load wide constants.
|
|
(short_media): New insn.
|
|
(movdi): Enable for shmedia.
|
|
2000-09-08 Alexandre Oliva <aoliva@redhat.com>
|
|
* config/sh/sh.h (CPP_SPEC): Added `m5'.
|
|
(SUBTARGET_CPP_SPEC): Added `!m5'.
|
|
(SH5_BIT, TARGET_SH5, TARGET_SHMEDIA, TARGET_SHCOMPACT): New macros.
|
|
(TARGET_SWITCHES): Added `5' and `5-compact'. Added SH1_BIT
|
|
to all other SH variants.
|
|
(TARGET_DEFAULT): Set to SH1_BIT.
|
|
(OVERRIDE_OPTIONS): Recognize sh5 CPU.
|
|
(BITS_PER_WORD): Raise to 64 on shmedia.
|
|
(MAX_BITS_PER_WORD): Change to 64.
|
|
(MAX_LONG_TYPE_SIZE, MAX_WCHAR_TYPE_SIZE): Set to MAX_BITS_PER_WORD.
|
|
(INT_TYPE_SIZE): Keep as 32.
|
|
(UNITS_PER_WORD): Raise to 8 on shmedia.
|
|
(MIN_UNITS_PER_WORD): Keep as 4.
|
|
(POINTER_SIZE): Raise to 64 on shmedia.
|
|
(CONST_OK_FOR_J): New macro.
|
|
(CONST_OK_FOR_LETTER_P): Use it.
|
|
(processor_type): Add PROCESSOR_SH5.
|
|
* config/sh/sh.md: Conditionalize all expands, insns and
|
|
splits to TARGET_SH1.
|
|
(cpu): Added sh5.
|
|
(addsi3_compact): Renamed from...
|
|
(addsi3): Now an expand.
|
|
(addsi3_media, subsi3_media): New insns.
|
|
(subsi3): Don't negate constants with SHmedia.
|
|
|
|
* hooks.c: New file.
|
|
* hooks.h: New file.
|
|
* Makefile.in (HOOKS_H): New.
|
|
(TARGET_DEF_H): Added $(HOOKS_H).
|
|
(OBJS): Added hooks.o.
|
|
(cfgcleanup.o, bb-reorder.o): Added target.h.
|
|
(hooks.o): Added dependencies.
|
|
* target-def.h (TARGET_CANNOT_MODIFY_JUMPS_P): New, added to...
|
|
(TARGET_INITIALIZER): this.
|
|
* doc/tm.texi (TARGET_CANNOT_MODIFY_JUMPS_P): Document.
|
|
* target.h (struct gcc_target): Added cannot_modify_jumps_p.
|
|
* bb-reorder.c: Include target.h.
|
|
(reorder_basic_blocks): Skip if cannot modify jumps.
|
|
* cfgcleanup.c: Include target.h.
|
|
(try_optimize_cfg): Skip merge blocking if cannot modify jumps.
|
|
|
|
2002-02-08 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
* config/mips/mips.md (casesi_internal, casesi_internal_di):
|
|
Protect jump delay slot instructions with .set noreorder and
|
|
.set nomacro.
|
|
|
|
2002-02-08 Chris Demetriou <cgd@broadcom.com>
|
|
|
|
* config/mips/mips.md (casesi_internal_di): Calculate
|
|
the index into the target offset table correctly.
|
|
|
|
2002-02-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (expand_expr): Mind EXPAND_INITIALIZER for truncation also.
|
|
* final.c (output_addr_const): Accept and discard SUBREG.
|
|
* varasm.c (decode_addr_const): Don't abort on unknown expressions --
|
|
mark them unknown instead.
|
|
(simplify_subtraction): Handle RTX_UNKNOWN.
|
|
(initializer_constant_valid_p): Strip NOP_EXPRs that narrow the mode.
|
|
|
|
2002-02-08 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/invoke.texi (RS/6000 and PowerPC Options): Fix typo.
|
|
|
|
2002-02-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/elf.h (ASM_OUTPUT_ALIGNED_BSS): New.
|
|
|
|
2002-02-08 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config.gcc (x86_64-*-linux): Add t-linux64 makefile fragment.
|
|
* config/i386/t-linux64: New file.
|
|
|
|
2002-02-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-common.c (c_expand_expr): Revert 2002-02-06 patch.
|
|
* c-parse.in (compstmt): Clear last_expr_type.
|
|
|
|
2002-02-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* loop.c (strength_reduce): Sink final_value when not
|
|
eliminating a biv.
|
|
|
|
2002-02-07 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/sparc/freebsd.h: Fix mismatched spec {.
|
|
|
|
2002-02-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfgrtl.c: Include recog.h and insn-config.h.
|
|
(keep_with_call_p): Fix general_operand invocation.
|
|
* Makefile.in (cfgrtl.o): Update dependencies.
|
|
|
|
2002-02-07 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (two_insn_adds_subs_operand): Revise a
|
|
comment. Accept HImode only if TARGET_H8300.
|
|
|
|
2002-02-07 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/crtn.asm: Cleanup #ifdefs.
|
|
|
|
2002-02-07 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/crti.asm: Add changes for mips16. mips16 uses
|
|
register 7 as RA instead of $31.
|
|
* config/mips/crtn.asm: Ditto.
|
|
* config/mips/mips.c (mips_move_2words): Add case for
|
|
TARGET_MIPS16 when HOST_BITS_PER_WIDE_INT >= 64.
|
|
(compute_frame_size): Fix typo.
|
|
(save_restore_insns): Ditto. Make documentation about using
|
|
register $7 as return register more precise.
|
|
(mips_expand_epilogue): Fix comment. Add code to work around not
|
|
being able to add to the stack pointer directly.
|
|
* config/mips/mips.h (EH_RETURN_DATA_REGNO): Change register number
|
|
to 2 for TARGET_MIPS16 as we need 6 and 7 as clobbers in the
|
|
epilogue.
|
|
|
|
2002-02-07 Tom Rix <trix@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (reg_or_aligned_short_operand): New. For
|
|
immediates in ldu and stdu DS opcode field.
|
|
* config/rs6000/rs6000.md (movdi_update, movdi_update1): Use.
|
|
* config/rs6000/rs6000-protos.h: Add reg_or_aligned_short_operand.
|
|
* config/rs6000/rs6000.h (PREDICATE_CODES): Same.
|
|
|
|
2002-02-07 Jeff Sturm <jsturm@one-point.com>
|
|
|
|
* config/sparc/sparc.c (compute_frame_size): Don't correct frame
|
|
offset for stack bias.
|
|
|
|
2002-02-07 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/linux.h (SUBTARGET_ASM_DEBUGGING_SPEC): Defined.
|
|
|
|
2002-02-07 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* testsuite/gcc.dg/cpp/charconst-2.c: Add -fsigned-char option.
|
|
|
|
Thu Feb 7 12:14:17 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386-protos.h (x86_order_regs_for_local_alloc): Declare
|
|
* i386.c (x86_order_regs_for_local_alloc): New global function.
|
|
* i386.h (REG_ALLOC_ORDER): CLeanup.
|
|
(ORDER_REGS_FOR_LOCAL_ALLOC): New.
|
|
|
|
2002-02-07 Richard Henderson <rth@redhat.com>
|
|
|
|
PR optimization/2463
|
|
* alias.c (find_base_value): Recall base values for fixed hard regs.
|
|
* loop.c (loop_regs_update): Don't use single_set on non-insns.
|
|
|
|
2002-02-07 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mips/mips.md (define_delay) [mips16]: Adjust required
|
|
length.
|
|
|
|
2002-02-06 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/5609
|
|
* stmt.c (resolve_operand_name_1): Take more care with mixed
|
|
named and unnamed operands.
|
|
|
|
2002-02-06 Janis Johnson <janis187@us.ibm.com>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* loop.c (remove_constant_addition): Avoid clobbering a shared
|
|
CONST expression.
|
|
|
|
2002-02-06 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config.gcc (s390x-*-linux*): Add t-linux64 makefile fragment.
|
|
* config/s390/t-linux64: New file.
|
|
* config/s390/libgcc-glibc.ver: New file.
|
|
|
|
2002-02-06 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/linux64.h: Delete file.
|
|
* config/s390/s390x.h: New file.
|
|
* config.gcc (s390x-*-linux*): Use s390x.h instead of linux64.h
|
|
as target header file.
|
|
* config/s390/linux.h (TARGET_VERSION): Define depending on
|
|
DEFAULT_TARGET_64BIT.
|
|
(CPP_SPEC, ASM_SPEC, LINK_SPEC): Likewise.
|
|
(SIZE_TYPE, PTRDIFF_TYPE): Likewise.
|
|
(NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define.
|
|
(CPP_ARCH31_SPEC, CPP_ARCH64_SPEC): New defines.
|
|
(LINK_ARCH31_SPEC, LINK_ARCH64_SPEC): New defines.
|
|
(EXTRA_SPEC): New define.
|
|
* config/s390/s390.h (TARGET_VERSION): Define depending on
|
|
DEFAULT_TARGET_64BIT.
|
|
(MASK_RETURN_ADDR): Add run-time check for TARGET_64BIT.
|
|
|
|
2002-02-06 Jason Merrill <jason@redhat.com>
|
|
|
|
* c-decl.c (finish_function): Warn about a non-void function with
|
|
no return statement and no abnormal exit.
|
|
(current_function_returns_abnormally): New variable.
|
|
(start_function): Clear it.
|
|
(struct c_language_function): Add returns_abnormally.
|
|
(push_c_function_context): Save it.
|
|
(pop_c_function_context): Restore it.
|
|
(builtin_function): Set TREE_THIS_VOLATILE on return fns.
|
|
(grokdeclarator): Set C_FUNCTION_IMPLICIT_INT on functions without
|
|
an explicit return type.
|
|
* c-tree.h: Declare current_function_returns_abnormally.
|
|
(C_FUNCTION_IMPLICIT_INT): New macro.
|
|
* c-typeck.c (build_function_call): Set it.
|
|
(c_expand_return): Set current_function_returns_value even if the
|
|
value is erroneous.
|
|
|
|
2002-02-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/5420:
|
|
* c-common.c (c_unsafe_for_reeval): Make COMPOUND_LITERAL_EXPR
|
|
unsafe for reevaluation.
|
|
|
|
2002-02-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/5482:
|
|
* c-common.c (c_expand_expr) [STMT_EXPR]: If last expression is not
|
|
EXPR_STMT, but COMPOUND_STMT, recurse into it.
|
|
|
|
2002-02-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfganal.c (keep_with_call_p): Source for fixed_reg dest must
|
|
be a general_operand. Dest for function value must be a pseudo.
|
|
|
|
2002-02-06 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* dbxout.c (dbxout_symbol_location): Accept LABEL_REFs as well
|
|
as SYMBOL_REFs from the constant pool.
|
|
|
|
2002-02-06 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* dbxout.c (dbxout_parms): Apply DEBUGGER_ARG_OFFSET to parameters
|
|
passed by invisible reference.
|
|
|
|
2002-02-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/sparc/sparc.h (ARG_POINTER_CFA_OFFSET): No stack bias.
|
|
|
|
2002-02-06 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
Implement using "base addresses" in insn operands as default.
|
|
* config/mmix/mmix.c (mmix_conditional_register_usage): if
|
|
-mabi=gnu, modify fixed_regs to fit the GNU ABI.
|
|
(mmix_extra_constraint): Use 'R' to indicate that GETA should be
|
|
used to read the rtx value.
|
|
(mmix_target_asm_function_epilogue): Fix spacing.
|
|
(mmix_constant_address_p): Handle TARGET_BASE_ADDRESSES.
|
|
(mmix_legitimate_address): Ditto.
|
|
(mmix_encode_section_info): Set SYMBOL_REF_FLAG on rtx:es that
|
|
should be loaded with a GETA insn. Don't allocate needless extra
|
|
char for nul termination and fix misleading comment.
|
|
(mmix_print_operand_address): Handle constants if
|
|
TARGET_BASE_ADDRESSES.
|
|
(mmix_output_register_setting): Use base addressing if
|
|
TARGET_BASE_ADDRESSES and the number of insns is 3.
|
|
* config/mmix/t-mmix (MULTILIB_EXTRA_OPTS): New.
|
|
* config/mmix/mmix.md ("movdi"): Change the alternative with GETA
|
|
to use R as constraint, add LDA to match s.
|
|
* config/mmix/mmix.h (TARGET_BASE_ADDRESSES): New.
|
|
(TARGET_DEFAULT): Add TARGET_MASK_BASE_ADDRESSES.
|
|
(TARGET_SWITCHES): Add -mbase-addresses, -mno-base-addresses.
|
|
(FIXED_REGISTERS): Make registers $231..$246 fixed by default.
|
|
(MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Move $231..$246 last, in
|
|
order with other fixed registers.
|
|
(MMIX_GNU_ABI_REG_ALLOC_ORDER): Put forward $231, in order with
|
|
other parameter/call-clobbered registers.
|
|
* doc/invoke.texi (Option Summary) <MMIX Options>: Add
|
|
-mbase-addresses, -mno-base-addresses.
|
|
(MMIX Options): Ditto.
|
|
|
|
2002-02-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.h (PREDICATE_CODES): Add reg_before_reload_operand.
|
|
|
|
2002-02-06 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h: Change elem to _S_elem.
|
|
|
|
2002-02-05 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/netbsd.h (WCHAR_TYPE): Define.
|
|
(WCHAR_TYPE_SIZE): Ditto.
|
|
(WINT_TYPE): Ditto.
|
|
* config/alpha/netbsd.h (WCHAR_TYPE): Remove.
|
|
(WCHAR_UNSIGNED): Ditto.
|
|
(WCHAR_TYPE_SIZE): Ditto.
|
|
(WINT_TYPE): Ditto.
|
|
* config/arm/netbsd.h: Likewise.
|
|
* config/i386/netbsd-elf.h: Likewise.
|
|
* config/i386/netbsd.h: Likewise.
|
|
* config/m68k/netbsd-elf.h: Likewise.
|
|
* config/m68k/netbsd.h: Likewise.
|
|
* config/ns32k/netbsd.h: Likewise.
|
|
* config/sparc/netbsd.h: Likewise.
|
|
* config/vax/netbsd.: Likewise.
|
|
|
|
2002-02-05 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* target.h (struct gcc_target): Added ms_bitfield_layout_p.
|
|
* target-def.h (TARGET_MS_BITFIELD_LAYOUT_P): New. Added to...
|
|
(TARGET_INITIALIZER): this.
|
|
* doc/tm.texi (TARGET_MS_BITFIELD_LAYOUT_P): Document.
|
|
(BITFIELD_NBYTES_LIMITED): Markup fix.
|
|
* tree.h (default_ms_bitfield_layout_p): Declare.
|
|
(record_layout_info): Added prev_field.
|
|
* tree.c (default_ms_bitfield_layout_p): New fn.
|
|
* c-decl.c (finish_struct): Disregard EMPTY_FIELD_BOUNDARY and
|
|
PCC_BITFIELD_TYPE_MATTERS for MS bit-field layout.
|
|
* stor-layout.c: Include target.h.
|
|
(start_record_layout): Initialize prev_field.
|
|
(place_field): Handle MS bit-field layout, and disregard
|
|
EMPTY_FIELD_BOUNDARY, BITFIELD_NBYTES_LIMITED and
|
|
PCC_BITFIELD_TYPE_MATTERS in this case. Update prev_field.
|
|
* Makefile.in (stor-layout.o): Adjust dependencies.
|
|
|
|
2002-02-05 Jason Merrill <jason@redhat.com>
|
|
|
|
* collect2.c (dump_file): Pass DMGL_VERBOSE to cplus_demangle.
|
|
|
|
2002-02-05 Andreas Jaeger <aj@suse.de>
|
|
|
|
* crtstuff.c: Fix comments.
|
|
|
|
2002-02-05 Richard Henderson <rth@redhat.com>
|
|
|
|
PR fortran/3393
|
|
* loop.c (loop_iv_add_mult_emit_before): Copy multiplier as well.
|
|
(loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
|
|
|
|
PR fortran/3392
|
|
* config/mips/mips.c (function_arg): Handle TImode.
|
|
(function_arg_advance): Likewise.
|
|
|
|
2002-02-05 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h (vec_step_help): Rename to
|
|
__vec_step_help.
|
|
|
|
2002-02-05 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h: Fix typos.
|
|
|
|
2002-02-05 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/arm/netbsd.h: Correct a comment.
|
|
|
|
2002-02-05 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (altivec_init_builtins): Fix typo
|
|
building void typed builtins.
|
|
|
|
* config/rs6000/altivec.h (vec_ld*): Fix typos.
|
|
(vec_step): Implement for C++.
|
|
|
|
Mon Feb 4 19:23:19 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* final.c (final_scan_insn): Add case for NOTE_INSN_LOOP_END_TOP_COND.
|
|
|
|
2002-02-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (nonzero_bits): Re-introduce special case for
|
|
sp/fp/ap wrt REGNO_POINTER_ALIGN.
|
|
|
|
2002-02-05 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/extend.texi: Warn about unsupported usage of altivec
|
|
builtins.
|
|
|
|
* config/rs6000/rs6000.md (altivec_vcmp*_p): Remove.
|
|
(altivec_predicate_*): New.
|
|
|
|
* config/rs6000/altivec.h: Rewrite predicates to use new builtins.
|
|
Add C++ version of vec_*() functions.
|
|
|
|
* config/rs6000/rs6000.c (bdesc_altivec_preds): New.
|
|
(bdesc_2arg): Remove altivec predicates.
|
|
(altivec_expand_builtin): Handle predicates.
|
|
(altivec_init_builtins): Handle predicates.
|
|
(altivec_expand_predicate_builtin): New.
|
|
|
|
2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (DO_FRAME_NOTES): Move forward.
|
|
(store_reg): Revise handling of frame notes.
|
|
(load_reg): Likewise.
|
|
(set_reg_plus_d): Likewise.
|
|
(hppa_expand_prologue): Likewise.
|
|
(hppa_expand_epilogue): Likewise.
|
|
|
|
2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* unwind-dw2-fde-glibc.c: Define _GNU_SOURCE if not defined.
|
|
|
|
2002-02-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/4475, c++/3780:
|
|
* c-common.def (SWITCH_STMT): Add SWITCH_TYPE operand.
|
|
* c-common.h (SWITCH_TYPE): Define.
|
|
* c-typeck.c (c_start_case): Set SWITCH_TYPE.
|
|
* stmt.c (all_cases_count): Set lastval to thisval at end of loop.
|
|
Rename spareness variable to sparseness.
|
|
(expand_end_case_type): Renamed from expand_end_case, use orig_type
|
|
if non-NULL instead of TREE_TYPE (orig_index).
|
|
* tree.h (expand_end_case_type): Renamed from expand_end_case.
|
|
(expand_end_case): Define using expand_end_case_type.
|
|
* c-semantics.c (genrtl_switch_stmt): Pass SWITCH_TYPE
|
|
to expand_end_case_type.
|
|
* doc/c-tree.texi (SWITCH_STMT): Document SWITCH_TYPE.
|
|
|
|
2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.h (PREFERRED_STACK_BOUNDARY): Define to match standard rounding.
|
|
(BIGGEST_ALIGNMENT): Change to 128.
|
|
|
|
2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa32-linux.h (LINK_COMMAND_SPEC): Define.
|
|
|
|
2002-02-04 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.md (call_internal_reg_64bit): Remove unused variable.
|
|
|
|
2002-02-04 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.h (machine_function): Add uses_anonymous_args
|
|
field.
|
|
(SETUP_INCOMING_VARARGS): Set uses_anonymous_args.
|
|
* config/arm/arm.c (current_function_anonymous_args): Delete,
|
|
replace uses with cfun->machine->uses_anonymous_args.
|
|
(arm_reorg): Do not reset uses_anonymous_args.
|
|
|
|
* config/arm/arm.c (arm_hard_regno_mode_ok): Allow any value in
|
|
any geenral register.
|
|
|
|
2001-02-04 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* cfgrtl.c (force_nonfallthru_and_redirect): Don't try to redirect
|
|
the entry block.
|
|
|
|
2002-02-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (force_to_mode): Remove STACK_BIAS code.
|
|
(nonzero_bits): Likewise. Replace sp/fp special case with
|
|
REGNO_POINTER_ALIGN.
|
|
|
|
* config/sparc/sparc.h (FRAME_POINTER_REGNUM): Change to SFP.
|
|
(HARD_FRAME_POINTER_REGNUM): New.
|
|
(FIRST_PSEUDO_REGISTER, REG_CLASS_CONTENTS): Update.
|
|
(FIXED_REGS, CALL_USED_REGS): Update.
|
|
(REG_ALLOC_ORDER, REGISTER_NAMES): Update.
|
|
(CONDITIONAL_REGISTER_USAGE): Update for HFP.
|
|
(HARD_REGNO_NREGS): Update for SFP.
|
|
(STACK_POINTER_OFFSET): Include bias here ...
|
|
(FIRST_PARM_OFFSET): ... not here.
|
|
(STACK_BIAS): Remove.
|
|
(INIT_EXPANDERS): New.
|
|
(STARTING_FRAME_OFFSET): Do not include bias.
|
|
(ELIMINABLE_REGS, CAN_ELIMINATE, INITIAL_ELIMINATION_OFFSET): New.
|
|
(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Update for SFP.
|
|
(REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Likewise.
|
|
* config/sparc/aout.h (DBX_REGISTER_NUMBER): Update for HFP.
|
|
* config/sparc/litecoff.h, config/sparc/sol2.h: Likewise.
|
|
* config/sparc/sparc.c (mem_min_alignment): Update for HFP.
|
|
(sparc_nonflat_function_prologue, epilogue_renumber): Likewise.
|
|
(MUST_SAVE_REGISTER): Likewise.
|
|
(sparc_flat_function_prologue): Likewise.
|
|
(sparc_flat_function_epilogue): Likewise.
|
|
(HARD_FRAME_POINTER_MASK): Rename from FRAME_POINTER_MASK.
|
|
(sparc_init_modes): SFP is GENERAL_REGS.
|
|
(sparc_builtin_saveregs): SFP does not have bias applied.
|
|
|
|
2002-02-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (current_function_is_thunk): Don't check
|
|
current_function_is_thunk.
|
|
(alpha_sa_mask): Distinguish between current_function_is_thunk
|
|
called from ASM_OUTPUT_MI_THUNK and not.
|
|
(alpha_does_function_need_gp): Thunks always need gp.
|
|
(alpha_start_function, alpha_output_function_end_prologue): Likewise.
|
|
(alpha_output_mi_thunk_osf): New.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.h (ASM_OUTPUT_MI_THUNK): New.
|
|
|
|
2002-02-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* c-typeck.c (build_c_cast): Warn when qualifiers are added to
|
|
function types, not when they're taken away.
|
|
|
|
Mon Feb 4 09:05:58 2002 Jeffrey A Law (law@redhat.com)
|
|
|
|
* cfgrtl.c (try_redirect_by_replacing_jump): Remove associated
|
|
CODE_LABEL and jump table when replacing a table jump with a
|
|
simple jump.
|
|
|
|
2002-02-04 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390-protos.h (legitimize_la_operand,
|
|
s390_secondary_input_reload_class, s390_plus_operand,
|
|
s390_expand_plus_operand): Add prototypes.
|
|
|
|
config/s390/s390.c (s390_secondary_input_reload_class,
|
|
s390_plus_operand, s390_expand_plus_operand): New functions.
|
|
|
|
(struct s390_address): New member 'pointer'.
|
|
(s390_decompose_address): Compute it.
|
|
(legitimate_la_operand_p): Use it.
|
|
(legitimize_la_operand): New function.
|
|
(movti, movdi, movdf splitters): Call it.
|
|
|
|
config/s390/s390.h (SECONDARY_INPUT_RELOAD_CLASS): Define.
|
|
(PREDICATE_CODES): Add s390_plus_operand.
|
|
|
|
config/s390/s390.md (adddi3_inv_64, addaddr_ccclobber): Delete.
|
|
(la_ccclobber): Allow GENERAL_REGS as output operand.
|
|
|
|
(reload_load_address, *reload_load_address_reg_0, *la, *do_la_reg_0,
|
|
*reload_la_64, *reload_la_31 and splitters): Delete, replace by ...
|
|
(*la_64, *la_31, reload_indi, reload_insi): ... these.
|
|
|
|
2002-02-04 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* gcc/config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Fixed
|
|
register names for regular asm () construct.
|
|
|
|
2002-02-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.md (movsf_1): Allow moving SF values in MMX
|
|
registers.
|
|
|
|
2002-02-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* combine.c (recog_for_combine): Create a dummy insn with PATTERN
|
|
pat for recog.
|
|
|
|
2002-02-04 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* varasm.c (decode_rtx_const): Allow unspec (symbol_ref) in
|
|
constant pool to be identical by string address and index.
|
|
|
|
2002-02-04 Anthony Green <green@redhat.com>
|
|
|
|
* output.h (SECTION_OVERRIDE): Define.
|
|
* varasm.c (named_section): Obey SECTION_OVERRIDE.
|
|
|
|
2002-02-03 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config.gcc (arm*-*-netbsdelf*): Placeholder to prevent match
|
|
by existing arm*-*-netbsd* (a.out) target.
|
|
(ns32k-*-netbsdelf*): Likewise.
|
|
(sparc-*-netbsdelf*): Likewise.
|
|
(vax-*-netbsdelf*): Likewise.
|
|
|
|
2002-02-03 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* gthr-win32.h: Protect against conflicting typedef for BOOL in windows
|
|
headers and libobjc headers.
|
|
|
|
2002-02-03 Mumit Khan <khan@nanotech.wisc.edu>
|
|
|
|
* gthr-win32.h (__mingwthr_key_dtor): Use extern "C" linkage for C++.
|
|
(_mingw.h): Remove duplicate include.
|
|
|
|
2002-02-03 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config.gcc: Set cpu_type to m68k for 68010, as well.
|
|
(m68010-*-netbsdelf*): New...
|
|
(m68k*-*-netbsdelf*): ...targets.
|
|
* config/m68k/netbsd-elf.h: New file.
|
|
|
|
2002-02-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (hand_list): Move inside function_arg.
|
|
|
|
2002-02-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (h8_push_ops): Move inside
|
|
h8300_init_once.
|
|
(h8_pop_ops): Likewise.
|
|
(h8_move_ops): Likewise.
|
|
|
|
2002-02-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (os_task): Make it static.
|
|
(monitor): Likewise.
|
|
(pragma_saveall): Likewise.
|
|
|
|
2002-02-02 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sh/sh.md (ic_invalidate_line): Make sure the immediate
|
|
constant is a valid sign-extension for Pmode.
|
|
|
|
2002-02-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c: Fix formatting.
|
|
|
|
2002-02-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Fix formatting.
|
|
|
|
2002-02-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (one_cmpl patterns): Tighten the
|
|
predicates of operands[1]. Split the patterns for each
|
|
processor variant.
|
|
|
|
2002-02-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (xor patterns): Tighten the predicates
|
|
of operands[1] to register_operand.
|
|
|
|
2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct spec_nodes): Remove n__CHAR_UNSIGNED__.
|
|
* cpphash.c (_cpp_init_hashtable): Similarly.
|
|
* cppinit.c (cpp_create_reader): Default the signed_char flag.
|
|
(init_builtins): Define __CHAR_UNSIGNED__ appropriately.
|
|
(COMMAND_LINE_OPTIONS): Recognise -f{un,}signed-char.
|
|
(cpp_handle_option): Handle the new options.
|
|
* cpplex.c (cpp_interpret_charconst): Use new flag.
|
|
* cpplib.h (struct cpp_options): New member signed_char.
|
|
* gcc.c (cpp_unique_options): Remove %c spec and documentation.
|
|
(cpp_options): Handle -fsigned-char and -funsigned-char.
|
|
(static_specs): Remove signed_char_spec.
|
|
(do_spec1): Don't handle %c.
|
|
* system.h: Poison SIGNED_CHAR_SPEC.
|
|
* tradcif.y (yylex): Use flag_signed_char.
|
|
* tradcpp.h (flag_signed_char): New.
|
|
* tradcpp.c (flag_signed_char): New.
|
|
(main): Handle new command-line options.
|
|
(initialize_builtins): Define __CHAR_UNSIGNED__ if appropriate.
|
|
config:
|
|
* alpha/alpha.h (SIGNED_CHAR_SPEC): Remove.
|
|
* avr/avr.h: Remove old comments.
|
|
* i960/i960.h (CPP_SPEC): Pass -fsigned-char if -mic*.
|
|
(CC1_SPEC): Pass -fsigned-char if -mic*.
|
|
(SIGNED_CHAR_SPEC): Remove.
|
|
doc:
|
|
* tm.texi (SIGNED_CHAR_SPEC): Remove documentation.
|
|
|
|
2002-02-01 Eric Christopher <echristo@redhat.com>
|
|
|
|
From Daniel Jacobowitz <dmj+@andrew.cmu.edu>
|
|
* config/mips/mips.h (FUNCTION_PROFILER): Fix function profiling.
|
|
* config/mips/linux.h (ASM_OUTPUT_REG_PUSH): Undefine.
|
|
(ASM_OUTPUT_REG_POP): Ditto.
|
|
|
|
2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-decl.c, tree.c, tree.h, objc/objc-act.c: Revert bitfield
|
|
patch.
|
|
|
|
2002-02-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.h (CPP_CPUCOMMON_SPEC): Add missing | separators.
|
|
|
|
2002-02-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/5304:
|
|
* expmed.c (expand_mult_highpart): Use immed_double_const for wide_op1
|
|
unconditionally.
|
|
|
|
2002-02-01 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* cfganal.c: Include tm_p.h.
|
|
(keep_with_call_p): Fix the test that determines if a register holds
|
|
the return value of a call.
|
|
|
|
2002-02-01 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/sparc/sparc.c (sparc_emit_set_symbolic_const64): If
|
|
we are given conflicting registers, switch to the other one we
|
|
had allocated for us.
|
|
* config/sparc/sparc.md (reload_indi, reload_outdi): Pass op[2]
|
|
as TImode so we know when the "other" register is available.
|
|
|
|
2002-02-01 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/sparc/sol2-sld-64.h: Include sparc/biarch64.h rather than
|
|
sparc/sparc_bi.h.
|
|
|
|
2002-02-01 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* cfganal.c (keep_with_call_p): New function.
|
|
(flow_call_edges_add): Prevent splitting a block between a call and
|
|
a single-set instruction that should be kept in the same block.
|
|
|
|
2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* doc/install.texi (avr): Update outdated URL.
|
|
|
|
2002-01-30 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/stormy16/stormy16.md (pushqi): New.
|
|
(popqi): New.
|
|
(pushhi): New.
|
|
(pophi): New.
|
|
(movhi): Remove stack operands.
|
|
(movqi): Likewise.
|
|
* config/stormy16/stormy16.h (PREDICATE_CODES): Add
|
|
nonimmediate_nonstack_operand.
|
|
* config/stormy16/stormy16.c (nonimmediate_nonstack_operand):
|
|
New.
|
|
* config/stormy16/stormy16-protos.h (nonimmediate_nonstack_operand)
|
|
New.
|
|
|
|
2002-01-31 Jason Merrill <jason@redhat.com>
|
|
|
|
* Makefile.in (c-parse.c): Handle .output file.
|
|
* objc/Make-lang.in (objc-parse.c): Likewise.
|
|
|
|
2002-02-01 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mips/mips.h (ENDIAN_SPEC): Output the endianness flag if
|
|
the -me[lb] option is given. Don't output the default flag
|
|
twice.
|
|
|
|
2002-01-31 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* c-lex.c (yyparse): Call debug_hooks->start_source_file for
|
|
the primary source file; this has not been done yet.
|
|
* c-decl.c (c_expand_body): Reset input_filename from
|
|
DECL_SOURCE_FILE (fndecl) before calling init_function_start.
|
|
|
|
2002-01-31 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* rtlanal.c (subreg_regno_offset): Do not use
|
|
SUBREG_REGNO_OFFSET.
|
|
* system.h: Add SUBREG_REGNO_OFFSET to the GCC poison list.
|
|
* doc/tm.texi (SUBREG_REGNO_OFFSET): Remove.
|
|
|
|
2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* gccbug.in: Follow GNU Coding Standards for --version. Use GCC
|
|
version rather than GNATS version in --version output.
|
|
|
|
2002-01-31 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* ifcvt.c (noce_process_if_block): Make a copy of the destination
|
|
when copying back from a temporary.
|
|
|
|
2002-01-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (dead_or_predicable): Handling merging when other_bb
|
|
and new_dest are the same.
|
|
|
|
2002-01-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/5076
|
|
* rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New.
|
|
* rtl.c (note_insn_name): Update.
|
|
* emit-rtl.c (remove_unnecessary_notes): Kill it.
|
|
* stmt.c (expand_end_loop): Kill jump opt code. Use LOOP_END_TOP_COND
|
|
to perform loop rotation.
|
|
(expand_exit_loop_top_cond): New.
|
|
* tree.h (expand_exit_loop_top_cond): Declare it.
|
|
* c-semantics.c (genrtl_while_stmt): Use it.
|
|
(genrtl_for_stmt): Likewise.
|
|
|
|
2002-01-30 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mips/mips.h (PARM_BOUNDARY): Guarantee alignment of
|
|
arguments to 64-bit boundaries on 64-bit ABIs.
|
|
|
|
2002-01-30 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* loop.c (loop_invariant_p): Special case pic_offset_table_rtx.
|
|
|
|
2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-decl.c (grokdeclarator): Handle type being a typedef for an
|
|
invalid type.
|
|
|
|
2002-01-30 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config.gcc: Include sparc/biarch64.h rather than sparc/sparc_bi.h.
|
|
* config/sparc/sparc_bi.h: Remove file.
|
|
* config/sparc/biarch64.h: New file (rename of sparc_bi.h).
|
|
|
|
2002-01-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* sched-deps.c (sched_analyze): Make a call read the frame pointer.
|
|
|
|
2002-01-30 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* expmed.c (emit_store_flag): Call protect_from_queue on op0 and op1.
|
|
|
|
2002-01-30 Jason Merrill <jason@redhat.com>
|
|
|
|
* dwarf2out.c (dwarf_cfi_name): Add other DWARF 3 codes.
|
|
(output_cfi): Likewise. Disable DW_CFA_GNU_negative_offset_extended.
|
|
(reg_save): Use DW_CFA_offset_extended_sf instead.
|
|
|
|
* dwarf2out.c (dwarf2out_finish): Don't abort if there were errors.
|
|
|
|
2002-01-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* cselib.c (cselib_record_sets): Use IF_THEN_ELSE result
|
|
in cselib_lookup.
|
|
|
|
2002-01-29 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* rs6000.md ("*call_value_local32"): Remove constraints.
|
|
("*call_value_local64"): Same.
|
|
("*call_value_indirect_nonlocal_aix32"): Same.
|
|
("*call_value_nonlocal_aix32"): Same.
|
|
("*call_value_indirect_nonlocal_aix64"): Same.
|
|
("*call_value_nonlocal_aix64"): Same.
|
|
("*call_value_nonlocal_sysv"): Same.
|
|
|
|
2002-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/elf.h (SDB_DEBUGGING_INFO): Undef.
|
|
|
|
2002-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (force_operand): Ignore flag_pic for detecting pic
|
|
address loads.
|
|
* regclass.c (init_reg_sets_1): Test fixed_regs not flag_pic
|
|
for determining if PIC_OFFSET_TABLE_REGNUM is call-clobbered.
|
|
* resource.c (mark_target_live_regs): Use regs_invalidated_by_call
|
|
instead of open-coded loop.
|
|
* doc/tm.texi (PIC_OFFSET_TABLE_REGNUM): Clarify that it must
|
|
be fixed when in use.
|
|
|
|
2002-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* sched-int.h (struct deps_reg): Add uses_length, clobbers_length.
|
|
* sched-rgn.c (propagate_deps): Update them.
|
|
* sched-deps.c (sched_analyze_insn): Update them. Flush the
|
|
clobbers list when either gets too long.
|
|
|
|
2002-01-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.h (LIMIT_RELOAD_CLASS): Handle LEGACY_REGS
|
|
and INDEX_REGS the same as GENERAL_REGS.
|
|
(SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.
|
|
|
|
2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* tree.c (build_nonstandard_integer_type): Correct prototype.
|
|
|
|
2002-01-29 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md (movstrsico, movstrdix_64,
|
|
movstrsix_31): Remove, replace by ...
|
|
(movstrdi_short, movstrsi_short, movstrdi_long,
|
|
movstrsi_long): ... these. New.
|
|
(movstrdi, movstrsi): Adapt.
|
|
|
|
(rotldi3, rotlsi3, ashldi3, *ashldi3_31, *ashldi3_64,
|
|
ashlsi3, lshrdi3, *lshrdi3_31, *lshrdi3_64, lshrsi3):
|
|
Remove unnecessary CC clobber.
|
|
(*ashrdi3_cc_31, *ashrdi3_cconly_31, *ashrdi3_cc_64,
|
|
*ashrdi3_cconly_64, *ashrsi3_cc, *ashrsi3_cconly): New.
|
|
|
|
(divmoddi4): Don't partially initialize TImode register.
|
|
|
|
2002-01-29 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/sourcebuild.texi (C Tests): Document gcc.dg/debug directory.
|
|
|
|
2002-01-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (print_rtl_and_abort): Remove.
|
|
(print_rtl_and_abort_fcn): Remove.
|
|
(verify_local_live_at_start): Use dump_bb instead.
|
|
(verify_wide_reg): Likewise. Take a basic_block, not rtl endpoints.
|
|
(verify_wide_reg_1): Return 2 on mode test failure.
|
|
|
|
2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR c/3325, c/3326, c/2511, c/3347
|
|
* c-decl.c (enum_decl_context): Remove BITFIELD.
|
|
(grokdeclarator): Take bitfield width as an input.
|
|
Ensure bitfields are given the correct type. Perform
|
|
bitfield width validation with build_bitfield_integer_type
|
|
rather than waiting for finish_struct.
|
|
(grok_typename, grok_typename_in_parm_context, start_decl,
|
|
push_parmdecl, grokfield, start_function): Update calls to
|
|
grokdeclarator.
|
|
(build_bitfield_integer_type): New function.
|
|
(finish_struct): Move bitfield validation to grokdeclarator
|
|
and build_bitfield_integer_type.
|
|
* tree.c (build_nonstandard_integer_type): New function.
|
|
* tree.h (build_nonstandard_integer_type): New prototype.
|
|
objc:
|
|
* objc-act.c (objc_copy_list): Remove DECL_INITIAL kludge.
|
|
|
|
2002-01-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR other/1502:
|
|
* cppinit.c (cpp_handle_option): Add ignore argument, if it is zero,
|
|
don't ignore unrecognized -W* options.
|
|
(cpp_handle_options): Pass 1 as last argument to cpp_handle_option.
|
|
* cpplib.h (cpp_handle_option): Adjust prototype.
|
|
* c-decl.c (c_decode_options): Pass 0 as last argument to
|
|
cpp_handle_option.
|
|
|
|
PR c/2896:
|
|
* gcc.c (cpp_unique_options): Split from cpp_options.
|
|
(cpp_options): Source cpp_unique_options.
|
|
(default_compilers): Use cpp_unique_options instead of cpp_options
|
|
when used together with cc1_options.
|
|
(static_specs): Add cpp_unique_options.
|
|
* objc/lang-specs.h: Use cpp_unique_options instead of cpp_options
|
|
when used together with cc1_options.
|
|
|
|
2002-01-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Update the prototype of
|
|
output_a_shift.
|
|
* config/h8300/h8300.c (output_a_shift): Remove an unused
|
|
argument 'insn'. Remove redundant code.
|
|
* config/h8300/h8300.md: Adust to the new prototype of
|
|
output_a_shift.
|
|
|
|
2002-01-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Update the prototypes of
|
|
emit_a_rotate and expand_a_rotate.
|
|
* config/h8300/h8300.c (emit_a_rotate): Change the type of the
|
|
first argument to 'enum rtx_code'.
|
|
(expand_a_rotate): Likewise.
|
|
|
|
2002-01-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Update the prototype of
|
|
output_simode_bld.
|
|
* config/h8300/h8300.c (output_simode_bld): Remove an argumen
|
|
'log2'.
|
|
* config/h8300/h8300.md: Adjust to the new prototype.
|
|
|
|
2002-01-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* conifg/h8300/h8300.c (h8300_adjust_insn_length): Remove
|
|
redundant code.
|
|
|
|
2002-01-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* emit-rtl.c (gen_rtx_REG): Check that the PIC_OFFSET_TABLE_REGNUM
|
|
is a fixed register before returning pic_offset_table_rtx.
|
|
* loop.c (scan_loop): Don't hoist insns that set pic_offset_table_rtx
|
|
when PIC_OFFSET_TABLE_REG_CALL_CLOBBERED is defined.
|
|
|
|
2002-01-28 Jason Merrill <jason@redhat.com>
|
|
|
|
* dwarf2.h: Sync with src version.
|
|
|
|
2002-01-28 Paul Koning <pkoning@equallogic.com>
|
|
|
|
* builtin-types.def (BT_FN_VOID_CONST_PTR_VAR): Replace
|
|
BT_FN_VOID_PTR_VAR.
|
|
* builtins.def (BUILT_IN_PREFETCH): Change first argument to be const.
|
|
* doc/extend.texi (__builtin_prefetch): Update documentation:
|
|
first argument is now const void ptr.
|
|
|
|
2002-01-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Remove an unused prototype.
|
|
|
|
2002-01-28 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* toplev.c (lang_independent_init): Round up identifier size.
|
|
|
|
2002-01-28 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* config.gcc: Revert previous change.
|
|
|
|
2002-01-28 Andris Pavenis <pavenis@latnet.lv>
|
|
|
|
* config/i386/djgpp.h: Use STRIP_NAME_ENCODING in macro UNIQUE_SECTION
|
|
|
|
2002-01-28 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* config.gcc (*-*-netbsdelf*): Set up generic parameters.
|
|
(*-*-netbsd*): Always use collect2. Remove collect2 settings from
|
|
other non-elf netbsd config frags.
|
|
* config/netbsd-aout.h (STARTFILE_SPEC): Don't pull in c++rt0 since
|
|
collect2 will does that.
|
|
* config/netbsd.h (LIBGCC_SPEC): Add white space before -lgcc, so that
|
|
shared-lib frobbing will work.
|
|
|
|
2002-01-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix formatting.
|
|
* config/h8300/h8300.md: Likewise.
|
|
|
|
2002-01-28 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* fixinc/inclhack.def (strict_ansi_not): Add a bypass based on
|
|
the old, removed AAA_standards fix.
|
|
* fixinc/fixincl.x: Rebuilt.
|
|
|
|
2002-01-28 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Change to emit
|
|
atexit call in crtbegin, hooked in after call to frame_dummy;
|
|
register EH before registering __fini__start.
|
|
|
|
2002-01-28 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/altivec.h: Remove spurious semicolons.
|
|
|
|
2002-01-27 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Replace dead bit extraction patterns
|
|
with ones that work.
|
|
|
|
Sun Jan 27 13:23:40 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (get_mem_attrs): Don't default alignment for non-BLKmode
|
|
if not STRICT_ALIGNMENT.
|
|
* rtl.h (MEM_ALIGN): Likewise.
|
|
|
|
2002-01-27 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* doc/invoke.texi (-fdump-translation-unit): Revert this
|
|
patch: 2001-10-21 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
2002-01-27 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (define_constants): New.
|
|
(anonymous patterns) Use defined constants appropriately.
|
|
|
|
2002-01-27 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (function_arg): Remove redundant code.
|
|
|
|
2002-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* sched-deps.c (reg_pending_uses_head): New.
|
|
(reg_pending_barrier): Rename from reg_pending_sets_all.
|
|
(find_insn_list): Don't mark inline.
|
|
(find_insn_mem_list): Remove.
|
|
(add_dependence_list, add_dependence_list_and_free): New.
|
|
(flush_pending_lists): Replace only_write param with separate
|
|
for_read and for_write parameters. Update all callers. Use
|
|
add_dependence_list_and_free.
|
|
(sched_analyze_1): Do not add reg dependencies here; just set
|
|
the pending bits. Use add_dependence_list.
|
|
(sched_analyze_2): Likewise.
|
|
(sched_analyze_insn): Replace schedule_barrier_found with
|
|
reg_pending_barrier. Add all dependencies for pending reg
|
|
uses, sets, and clobbers.
|
|
(sched_analyze): Don't add reg dependencies for calls, just
|
|
set pending bits. Use regs_invalidated_by_call. Treat
|
|
sched_before_next_call as a normal list, not a fake insn.
|
|
(init_deps): No funny init for sched_before_next_call.
|
|
(free_deps): Free pending mems lists. Don't zero reg_last.
|
|
(init_deps_global): Init reg_pending_uses.
|
|
(finish_deps_global): Free it.
|
|
* sched-int.h (deps): Make in_post_call_group_p boolean. Update docs.
|
|
(find_insn_mem_list): Remove.
|
|
* sched-rgn.c (concat_INSN_LIST, concat_insn_mem_list): New.
|
|
(propagate_deps): Use them. Zero temp mem lists.
|
|
|
|
2002-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (CRTSTUFF_CFLAGS): New.
|
|
(crtbegin.o, crtend.o, crtbeginS.o, crtendS.o, crtbeginT.o): Use it.
|
|
* config.gcc (alpha-linux, alpha-freebsd, alpha-netbsd): Use plain
|
|
crtstuff.c instead of alpha assembly version.
|
|
* crtstuff.c (CRT_CALL_STATIC_FUNCTION): Rewrite to assume the
|
|
entire dummy function sequence. Use FORCE_CODE_SECTION_ALIGN
|
|
not FORCE_{INIT,FINI}_SECTION_ALIGN.
|
|
(__do_global_dtors_aux): Mark used.
|
|
(frame_dummy, __do_global_ctors_aux): Mark used.
|
|
(fini_dummy, init_dummy): Remove.
|
|
|
|
* config/alpha/crtbegin.asm: Remove file.
|
|
* config/alpha/crtend.asm: Remove file.
|
|
* config/alpha/t-crtbe: Remove file.
|
|
* config/alpha/elf.h (CRT_CALL_STATIC_FUNCTION): New.
|
|
(LINK_EH_SPEC): New.
|
|
|
|
* config/cris/cris.h (CRT_CALL_STATIC_FUNCTION): Rewrite old
|
|
FORCE_INIT_SECTION_ALIGN hack. Register __fini_start before
|
|
calling constructors.
|
|
* config/cris/linux.h (CRT_CALL_STATIC_FUNCTION): Undef.
|
|
|
|
* config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): New.
|
|
* config/i386/linux.h (CRT_CALL_STATIC_FUNCTION): Replace old
|
|
CRT_END_INIT_DUMMY hack.
|
|
* config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Replace
|
|
FORCE_{INIT,FINI}_SECTION_ALIGN.
|
|
|
|
* config/mcore/mcore-elf.h (FORCE_CODE_SECTION_ALIGN): Replace
|
|
FORCE_{INIT,FINI}_SECTION_ALIGN.
|
|
|
|
* config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Update for new
|
|
invocation sequence.
|
|
* config/sh/sh.h (CRT_CALL_STATIC_FUNCTION): Likewise.
|
|
|
|
* doc/tm.texi (CRT_CALL_STATIC_FUNCTION): Update.
|
|
(FORCE_CODE_SECTION_ALIGN): New.
|
|
|
|
2002-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/cris/cris.c (cris_print_operand): Handle 64-bit CONST_INT.
|
|
|
|
2002-01-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_sa_mask): Mark RA for unicos here too.
|
|
(alpha_sa_size): Use alpha_sa_mask to compute size of saved regs.
|
|
|
|
2002-01-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Remove bit extraction patterns that
|
|
cannot be triggered.
|
|
Restrict each bit extraction pattern to a variant on which the
|
|
pattern is tested.
|
|
|
|
2002-01-26 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/include/texinfo.tex: Update to version 2002-01-04.07.
|
|
|
|
2002-01-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Remove bit test patterns that cannot
|
|
be triggered.
|
|
Restrict each bit test pattern to a variant on which the
|
|
pattern is tested.
|
|
|
|
2002-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.c (expand_builtin_strncat): Remove redundant check for
|
|
INTEGER_CST.
|
|
|
|
2002-01-25 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config/i386/x86-64.h (DEFAULT_PCC_STRUCT_RETURN): Do not overide
|
|
default setting.
|
|
* config/i386/freebsd64.h (DEFAULT_PCC_STRUCT_RETURN): Do not override
|
|
existing setting.
|
|
|
|
2002-01-25 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* dbxout.c (dbxout_init): Use assemble_name rather than just
|
|
stripping off the first character.
|
|
(dbxout_source_file): Likewise.
|
|
|
|
2002-01-25 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/sparc/sparc.c (sparc_emit_set_symbolic_const64): Compare
|
|
using rtx_equal_p, not by comparing pointers.
|
|
|
|
2002-01-25 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* emit-rtl.c (gen_rtx_REG): Always return the same rtx
|
|
for PIC_OFFSET_TABLE_REGNUM.
|
|
(init_emit_once): Use gen_raw_REG to initialize pic_offset_table_rtx.
|
|
|
|
2002-01-25 David O'Brien <obrien@FreeBSD.org>
|
|
|
|
* config.gcc (x86_64-*-freebsd*): New target.
|
|
(x86_64-*-netbsd*,x86_64-*-linux*): Use ${tm_file} rather than its
|
|
value.
|
|
(i[34567]86-*-freebsd*): Don't include svr4.h.
|
|
* config/i386/freebsd64.h: New file.
|
|
|
|
2002-01-25 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* config/alpha/x-vms (version): Make static.
|
|
|
|
* config/alpha/vms.h (MD_FALLBACK_FRAME_STATE_FOR): Fix error
|
|
in previous checkin.
|
|
|
|
* Makefile.in (install-headers-cp): New target.
|
|
* config.gcc (alpha-dec-*vms*): Install headers with
|
|
install-headers-cp
|
|
|
|
Fri Jan 25 22:42:49 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* unroll.c (unroll_loop): Lower final_value to nonmemory operand;
|
|
avoid it's copies.
|
|
|
|
Fri Jan 25 08:26:19 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* builtins.c (expand_builtin_strncpy): Use integer_zerop instead
|
|
of compare_tree_int.
|
|
(expand_builtin_strncat): Likewise.
|
|
* c-decl.c (finish_struct): Use tree_low_cst.
|
|
* tree.h (compare_tree_int): Arg is unsigned HOST_WIDE_INT.
|
|
* tree.c (compare_tree_int): Likewise.
|
|
|
|
2002-01-25 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* reload1.c (eliminate_regs_in_insn): Recognize frame pointer
|
|
adjustments even if they are implemented by more than two insns.
|
|
|
|
Fri Jan 25 20:43:56 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* df.c (df_ref_create, df_ref_record_1, df_ref_record): Kill BB arg.
|
|
* df.h (struct ref): Kill B.
|
|
(DF_REF_BB, DF_REF_BBNO): Use BLOCK_FOR_INSN.
|
|
|
|
* basic-block.h (PROP_EQUAL_NOTES): New flag.
|
|
* flow.c (propagate_one_insn): Use it.
|
|
(mark_used_regs): Handle NIL.
|
|
|
|
2002-01-25 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/stormy16/stormy16.md (tablejump_pcrel): Use a MEM
|
|
to help folding.
|
|
|
|
2002-01-25 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* rs6000.md (prefetch): Make address V4SI mode so that the address
|
|
is restricted to legitimate form for instruction.
|
|
|
|
2002-01-25 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* doc/install.texi (xtensa-*-elf): New target.
|
|
(xtensa-*-linux*): New target.
|
|
* doc/contrib.texi: Add myself.
|
|
|
|
2002-01-25 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c (arm_hard_regno_mode_ok): Allow any general
|
|
purpose register to hold an SImode (or smaller) value.
|
|
|
|
2002-01-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* unwind-dw2-fde-glibc.c: If inhibit_libc, use __register_frame*
|
|
registry only.
|
|
* crtstuff.c: Likewise.
|
|
|
|
2002-01-25 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (negation patterns): Tighten
|
|
predicates to register_operand.
|
|
|
|
2002-01-24 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* loop.c (emit_prefetch_instructions): Use the prefetch insn's
|
|
mode, not Pmode.
|
|
|
|
* builtins.c (expand_builtin_prefetch): Same.
|
|
|
|
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sh/sh.md (sym_label2reg): Make sure all CONSTs have
|
|
modes.
|
|
|
|
2002-01-24 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (print_operand): Remove support for
|
|
operand character 'A'.
|
|
* config/h8300/h8300.md (three anonymous patterns): Replace
|
|
operand character 'A' with either 'T' or 'S'.
|
|
|
|
2002-01-24 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (print_operand): Remove support for
|
|
operand character 'U'.
|
|
|
|
2002-01-24 Andris Pavenis <pavenis@latnet.lv>
|
|
|
|
* config/i386/t-djgpp: Use NATIVE_SYSTEM_HEADER_DIR.
|
|
|
|
2002-01-24 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c (arm_hard_regno_mode_ok): Allow SImode
|
|
values to be assigned to the stack pointer.
|
|
|
|
2002-01-14 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* emit_rtl.c (gen_lowpart_common): Conversion from const_int
|
|
to const_double needs to be done right for big-endian systems.
|
|
|
|
2002-01-24 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/2432
|
|
* config/sparc/sparc.md (call-jump peepholes): Pass the right insn
|
|
to can_throw_internal.
|
|
|
|
2002-01-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* fold-const.c (fold): Change UINT_MAX test to check vs precision
|
|
rather than TYPE_MAX_VALUE. Fix indentation and a bogus negation.
|
|
|
|
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sh/sh.md (symGOT_load, sym2GOT, sym2GOTOFF): New expands.
|
|
(symGOT2reg): Use them, then set as GOT value as unchanging.
|
|
(symGOTOFF2reg): Set REG_EQUAL note. Use a different pseudo
|
|
as a temporary, if possible.
|
|
(symPLT_label2reg): Enclose (pc) in UNSPEC_PIC. Emit
|
|
sym@PLT-(.LPCS#+2-.) instead of sym@PLT+.-(.LPCS#+2).
|
|
|
|
2002-01-23 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Fix xorqi and xorqi so that they will
|
|
accept to accept 0x80 as operands[2].
|
|
|
|
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sparc/sparc.md (fix_trunctfdi2): Correct typo in mode.
|
|
|
|
2002-01-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (call_value_osf_1_er peepholes): Fix typo.
|
|
|
|
2002-01-23 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* c-parse.in (parmlist_or_identifiers): Add maybe_attribute.
|
|
(parmlist_or_identifiers_1): Verify that only a parmlist follows
|
|
an attribute.
|
|
|
|
2002-01-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (move_by_pieces_1): Extend size before negation.
|
|
|
|
* config/m68k/t-m68kbare (MULTILIB_OPTIONS): Add 68040 and 68060.
|
|
(MULTILIB_MATCHES): Remove 68040 and 68060 aliases.
|
|
(MULTILIB_EXCEPTIONS): Ignore 68881 and soft-float for 68040 and 68060.
|
|
* config/m68k/t-m68kelf: Likewise.
|
|
|
|
2002-01-23 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/elf.h: New file.
|
|
* config/xtensa/lib1funcs.asm: New file.
|
|
* config/xtensa/lib2funcs.S: New file.
|
|
* config/xtensa/linux.h: New file.
|
|
* config/xtensa/t-xtensa: New file.
|
|
* config/xtensa/xtensa-config.h: New file.
|
|
* config/xtensa/xtensa-protos.h: New file.
|
|
* config/xtensa/xtensa.c: New file.
|
|
* config/xtensa/xtensa.h: New file.
|
|
* config/xtensa/xtensa.md: New file.
|
|
* config.gcc (xtensa-*-elf*): New target.
|
|
(xtensa-*-linux*): New target.
|
|
* cse.c (canon_hash): Compare rtx pointers instead of register
|
|
numbers. This is required for the Xtensa port.
|
|
* integrate.c (copy_insn_list): Handle case where the static
|
|
chain is in memory and the memory address has to be copied to
|
|
a register.
|
|
* doc/invoke.texi (Option Summary): Add Xtensa options.
|
|
(Xtensa Options): New node.
|
|
* doc/md.texi (Machine Constraints): Add Xtensa machine constraints.
|
|
|
|
2002-01-23 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* diagnostic.c (internal_error): Do ICE suppression only
|
|
when ENABLE_CHECKING is not defined.
|
|
|
|
* c-typeck.c (require_complete_type): Return error_mark_node
|
|
if type is error_mark_node.
|
|
|
|
2002-01-23 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* toplev.c (process_options): Disable -fprefetch-loop-arrays with
|
|
-Os and issue a warning.
|
|
|
|
2002-01-23 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* doc/fragments.texi, doc/hostconfig.texi: Update to reflect
|
|
current (lack of) need for host configuration by hand.
|
|
|
|
* doc/gccint.texi, doc/rtl.texi, doc/tm.texi: Adjust cross
|
|
references. Documentation of some target macros moved from
|
|
hostconfig.texi to tm.texi.
|
|
|
|
2002-01-23 Will Cohen <wcohen@redhat.com>
|
|
|
|
* config/arm/arm.h (THUMB_FUNCTION_PROFILER): Define if not currently
|
|
defined.
|
|
|
|
2002-01-23 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (*andorhi3): Accept 0x8000 as an
|
|
operand[3].
|
|
|
|
2002-01-23 Jason Merrill <jason@redhat.com>
|
|
|
|
* tree.c (build1): Don't set TREE_READONLY on INDIRECT_REF.
|
|
|
|
* function.c (assign_parms): Don't put args of inline functions
|
|
into registers when not optimizing.
|
|
|
|
2002-01-23 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.md (UNSPEC_PROLOGUE_USE): New unspec constant.
|
|
(prologue_use): New pattern.
|
|
* config/arm/arm.c (expand_prologue): Use gen_prologue_use in
|
|
preference to gen_rtx_USE.
|
|
(thumb_expand_prologue): Use gen_prologue_use in preference to
|
|
gen_rtx_USE.
|
|
(thumb_expand_epilogue): Use gen_prologue_use in preference to
|
|
gen_rtx_USE.
|
|
|
|
2002-01-23 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* loop.c [!HAVE_prefetch] (CODE_FOR_prefetch): Define to 0.
|
|
|
|
2002-01-23 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR c/3504
|
|
* doc/extend.texi: Correct documentation of __alignof__.
|
|
|
|
2002-01-22 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* params.h: Rename arguments of DEFPARAM so that it will be
|
|
recognized as a translation keyword.
|
|
|
|
2002-01-22 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* extend.texi: Document altivec functions.
|
|
Fix N-bit adjectives in X86 builtin documentation.
|
|
|
|
2002-01-22 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* reload.c (reg_overlap_mentioned_for_reload_p): Handle PLUS and
|
|
auto_inc_dec values.
|
|
|
|
2002-01-22 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* config/netbsd-aout.h (SWITCH_TAKES_ARG): Remove bogus white space
|
|
after backslash.
|
|
(ASM_DECLARE_OBJECT_NAME): Add missing backslash before final line.
|
|
|
|
2002-01-22 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/i386/freebsd-aout.h (ASM_QUAD): Undefine.
|
|
|
|
2002-01-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (split_small_symbolic_mem_operand): Use
|
|
copy_insn not copy_rtx.
|
|
|
|
2002-01-23 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* combine.c (simplify_and_const_int): Don't trunc_int_for_mode
|
|
"nonzero" as that might add "1" bits. Ensure "constop" is
|
|
properly sign extened.
|
|
(force_to_mode): Tweak for sign extended constop.
|
|
|
|
2002-01-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (some_small_symbolic_mem_operand) Use
|
|
for_each_rtx instead of assuming we're already looking at the MEM.
|
|
(split_small_symbolic_mem_operand): Likewise.
|
|
* config/alpha/alpha.h (PREDICATE_CODES): Update.
|
|
* config/alpha/alpha.md (small symbolic memory splitters): Update.
|
|
|
|
2002-01-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (divmodsi_internal_er): Generate lituse
|
|
sequence number for the literal.
|
|
(divmoddi_internal_er): Likewise.
|
|
|
|
2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
PR java/4972
|
|
* aclocal.m4 (AM_ICONV): Put linking flags for libiconv
|
|
in LIBICONV variable.
|
|
* configure: Regenerated.
|
|
|
|
2002-01-22 Krister Walfridsson <cato@df.lth.se>
|
|
|
|
* dependence.c (build_def_use): Remove array_idx.
|
|
|
|
* dwarfout.c (last_filename): Remove.
|
|
(output_compile_unit_die): Remove last_filename.
|
|
|
|
2002-01-22 Roger Sayle <roger@eyesopen.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
PR opt/3640
|
|
* fold-const.c (fold): Optimize unsigned comparisons against
|
|
UINT_MAX (and similar unsigned constants).
|
|
|
|
2002-01-22 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* Makefile.in (loop.o): Depend on OPTABS_H.
|
|
* loop.c (emit_prefetch_instructions): Check the prefetch operand
|
|
against the predicate.
|
|
|
|
PR target/5379
|
|
* config/i386/i386.md (prefetch_sse): Specify "p" as a constraint
|
|
for the address operand.
|
|
|
|
2002-01-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/freebsd.h (FUNCTION_PROFILER): Remove.
|
|
|
|
2002-01-22 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
PR other/5450
|
|
* config/i386/sysv4.h (CPP_SPEC): Define, and add CPU
|
|
preprocessor flags.
|
|
|
|
2002-01-22 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config.gcc (x86_64-*-netbsd*): New target.
|
|
* config/i386/netbsd64.h: New file.
|
|
|
|
2002-01-22 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* regrename.c (kill_value): Fix typo.
|
|
|
|
2002-01-22 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/tm.texi: Remove STARTING_FRAME_PHASE.
|
|
|
|
* config/rs6000/rs6000.h: Same.
|
|
|
|
* function.c (instantiate_virtual_regs): Remove
|
|
STARTING_FRAME_PHASE.
|
|
(assign_stack_local_1): Same.
|
|
Calculate frame phase.
|
|
|
|
2002-01-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Move 'regno'
|
|
variable declaration to outer scope in order to simplify
|
|
future extensions.
|
|
(HARD_REGNO_MODE_OK): Replace macro body with a with a call to
|
|
arm_hard_regno_mode_ok.
|
|
* config/arm/arm-protos.h: Add a prototype for
|
|
arm_hard_regno_mode_ok.
|
|
* config/arm/arm.c (soft_df_operand): Remove now redundant
|
|
check for DImode values using IP_REGNUM.
|
|
(nonimmediate_soft_df_operand): Remove now redundant check for
|
|
DImode values using IP_REGNUM.
|
|
(arm_hard_regno_mode_ok): New function. New check: make sure
|
|
that DImode values are not stored in IP_REGNUM.
|
|
|
|
* config/arm/arm.c (arm_expand_prologue): Replace REG_MAYBE_DEAD
|
|
note with a USE.
|
|
(thumb_expand_prologue): Replace REG_MAYBE_DEAD note with a USE.
|
|
|
|
2002-01-22 Jason Merrill <jason@redhat.com>
|
|
|
|
* c-semantics.c (genrtl_compound_stmt): Only check nesting
|
|
consistency if this COMPOUND_STMT is scoped.
|
|
|
|
2002-01-22 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* predict.c: Fix formatting.
|
|
* print-tree.c: Likewise.
|
|
* protoize.c: Likewise.
|
|
* real.h: Likewise.
|
|
* rtl.h: Likewise.
|
|
* sbitmap.h: Likewise.
|
|
* scan.c: Likewise.
|
|
* sched-deps.c: Likewise.
|
|
* sched-vis.c: Likewise.
|
|
* sdbout.c: Likewise.
|
|
* sibcall.c: Likewise.
|
|
* ssa.c: Likewise.
|
|
* ssa-ccp.c: Likewise.
|
|
* ssa-dce.c: Likewise.
|
|
* stmt.c: Likewise.
|
|
* stor-layout.c: Likewise.
|
|
* system.h: Likewise.
|
|
|
|
Tue Jan 22 06:26:33 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* tree.c (int_fits_type_p): If bounds of a subtype are variable, see
|
|
if fits in bounds of base type.
|
|
|
|
* dwarf2out.c (equate_decl_number_to_die): Add "int" to decls.
|
|
(loc_descriptor_from_tree, case CALL_EXPR, case ADDR_EXPR): New.
|
|
(add_bound_info, default): If can't find a context, make a
|
|
SAVE_EXPR.
|
|
(dwarf2out_finish): Check for SAVE_EXPR in node->created_for.
|
|
|
|
2002-01-22 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* c-typeck.c (parser_build_binary_op): If result from
|
|
build_binary_op is ERROR_MARK just return error_mark_node without
|
|
further processing.
|
|
|
|
2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
* config/netbsd.h (TARGET_HAS_F_SETLKW): define.
|
|
Split a.out-specific bits into...
|
|
* config/netbsd-aout.h: ...this.
|
|
* config/netbsd-elf.h: New file.
|
|
* config/alpha/netbsd-elf.h: Remove.
|
|
* config/alpha/netbsd.h: Rewrite for a NetBSD/alpha ELF target.
|
|
* config/i386/netbsd-elf.h (LIB_SPEC): Remove.
|
|
(STARTFILE_SPEC): Remove redundant definition.
|
|
(ENDFILE_SPEC): Likewise.
|
|
(LINK_SPEC): Likewise.
|
|
(CPP_SPEC): Likewise.
|
|
(ASM_SPEC): Likewise.
|
|
(LIB_SPEC): Likewise.
|
|
(SWITCH_TAKES_ARG): Likewise.
|
|
(TARGET_MEM_FUNCTIONS): Likewise.
|
|
(CPP_PREDEFINES): Redefine.
|
|
(ASM_FINAL_SPEC): Remove redefinition.
|
|
(ASM_COMMENT_START): Redefine.
|
|
(FUNCTION_PROFILER): Define.
|
|
(TARGET_VERSION): Redefine.
|
|
Comment and formatting cleanup.
|
|
* config/i386/netbsd.h: Include <netbsd-aout.h>.
|
|
* config/m68k/netbsd.h: Include <netbsd-aout.h>.
|
|
* config/mips/netbsd.h: Rewrite for NetBSD/mips ELF target,
|
|
big- or little-endian.
|
|
* config/ns32k/netbsd.h: Include <netbsd-aout.h>.
|
|
* config.gcc (*-*-netbsd*): Add definitions common to all
|
|
NetBSD configs.
|
|
(alpha*-*-netbsd*): Remove redundant xm_defines, gas, and
|
|
gnu_ld definitions. Add netbsd-elf.h to and remove
|
|
alpha/netbsd-elf.h from tm_file. Remove alpha/t-crtfm from
|
|
tmake_file, and don't lose previous tmake_file contents.
|
|
(arm*-*-netbsd*): Add netbsd-aout.h to tm_file.
|
|
(i[34567]86-*-netbsdelf*): Remove redundant xm_defines, gas, and
|
|
gnu_ld definitions. Add netbsd-elf.h to tm_file.
|
|
(mips-dec-netbsd*): Remove as alias for mipsel-*-netbsd*.
|
|
(mipsel-*-netbsd*): Rename this to...
|
|
(mips*-*-netbsd*): ...this. Add elfos.h to tm_file. Add
|
|
mips/little.h to tm_file for mips*el-*.
|
|
(powerpc-*-netbsd*): Remove redundant xm_defines definition.
|
|
(sparc-*-netbsd*): Add netbsd-aout.h to tm_file.
|
|
(vax-*-netbsd*): Add netbsd-aout.h to tm_file.
|
|
|
|
2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa-protos.h (reg_before_reload_operand): New function prototype.
|
|
* pa.c (reg_before_reload_operand): New function implementation.
|
|
* pa.md (decrement_and_branch_until_zero, movb): Use it. Change "!*m"
|
|
contraints to "*m".
|
|
|
|
2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* combine.c (simplify_and_const_int): Properly sign-extend CONSTOP.
|
|
|
|
2002-01-21 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa64-hpux.h (MD_EXEC_PREFIX): Set to "/usr/ccs/bin".
|
|
(MD_STARTFILE_PREFIX): Set to "/usr/ccs/lib/pa20_64/".
|
|
(MD_STARTFILE_PREFIX_1): Set to "/opt/langtools/lib/pa20_64/".
|
|
(EH_FRAME_IN_DATA_SECTION): Define and update comment on init sections.
|
|
(ENDFILE_SPEC): Undefine.
|
|
(STARTFILE_SPEC): Redefine for PA.
|
|
|
|
2002-01-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* config/rs6000/t-ppccomm (CRTSTUFF_T_CFLAGS_S): Re-add -fPIC.
|
|
|
|
2002-01-21 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
* config.gcc: Add entries to supported PowerPC --with-cpu
|
|
types.
|
|
|
|
2002-01-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_function_arg_regno_p): Never return
|
|
true for 64-bit mode only SSE registers in 32-bit mode.
|
|
|
|
2002-01-21 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* unwind-dw2.c: Fix formatting.
|
|
* unwind-dw2-fde.c: Likewise.
|
|
* unwind-dw2-fde.h: Likewise.
|
|
* unwind-pe.h: Likewise.
|
|
* varasm.c: Likewise.
|
|
* varray.h: Likewise.
|
|
|
|
2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
Remove workaround for register stack overwrite bug in mmix.
|
|
* config/mmix/mmix.c (mmix_target_asm_function_prologue): Remove
|
|
support for TARGET_REG_STACK_FILL_BUG.
|
|
* config/mmix/mmix.h: Remove member has_call_without_parameters.
|
|
(TARGET_MASK_REG_STACK_FILL_BUG, TARGET_REG_STACK_FILL_BUG):
|
|
Delete.
|
|
(TARGET_DEFAULT): Remove TARGET_MASK_REG_STACK_FILL_BUG.
|
|
(TARGET_SWITCHES): Remove -mreg-stack-fill-bug-workaround and
|
|
-mno-reg-stack-fill-bug-workaround.
|
|
* config/mmix/mmix.md ("call", "call_value"): Don't set struct
|
|
machine member has_call_without_parameters.
|
|
* doc/invoke.texi (Option Summary) <MMIX Options>: Remove
|
|
-mreg-stack-fill-bug-workaround and
|
|
-mno-reg-stack-fill-bug-workaround.
|
|
(MMIX Options): Ditto.
|
|
|
|
2002-01-21 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (function_arg): Replace 0 with NULL_RTX
|
|
as appropriate.
|
|
Remove redundant code.
|
|
|
|
2002-01-21 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* config/alpha/alpha.h, config/arc/arc.h, config/avr/avr.h,
|
|
config/c4x/c4x.h, config/d30v/d30v.h, config/dsp16xx/dsp16xx.h,
|
|
config/fr30/fr30.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h,
|
|
config/mips/mips.h, config/rs6000/rs6000.h, config/sparc/sparc.h,
|
|
config/stormy16/stormy16.h, config/v850/v850.h: Remove commented
|
|
out target macro definitions and non-target-specific comments
|
|
mostly taken from old versions of the manual.
|
|
|
|
2002-01-20 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix comment formatting.
|
|
* config/ia64/aix.h: Likewise.
|
|
* config/ia64/ia64-protos.h: Likewise.
|
|
* config/ia64/ia64.c: Likewise.
|
|
* config/ia64/ia64.h: Likewise.
|
|
* config/ia64/ia64intrin.h: Likewise.
|
|
* config/ia64/linux.h: Likewise.
|
|
* config/ia64/unwind-aix.c: Likewise.
|
|
* config/ia64/unwind-ia64.c: Likewise.
|
|
|
|
2002-01-20 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c: Revise comments about shift code.
|
|
|
|
2002-01-20 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (function_arg): Update a comment.
|
|
|
|
2002-01-20 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Update the comments at the beginning
|
|
of the file.
|
|
|
|
2002-01-20 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/i370/i370.c: Fix comment formatting.
|
|
* config/i370/i370.h: Likewise.
|
|
* config/i370/i370.md: Likewise.
|
|
* config/i370/linux.h: Likewise.
|
|
|
|
Sun Jan 20 18:40:14 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* reg-stack.c (subst_stack_regs): Properly check for deleted insn.
|
|
|
|
* dwarf2out.c (loc_descriptor_from_tree): Add TRUTH_*_EXPR cases.
|
|
(gen_struct_or_union_type_die): Don't SIGSEGV if no TYPE_STUB_DECL
|
|
in incomplete case.
|
|
|
|
2002-01-20 Graham Stott <grahams@redhat.com>
|
|
|
|
* cfgloop.c (flow_loop_preheader_scan): Fix typo.
|
|
|
|
2002-01-19 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* config.gcc (hppa*64*-*-hpux11*): Fix tmake_file.
|
|
|
|
2002-01-19 Tom Rix <trix@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md: Fix DF split for 64 bit hosts.
|
|
|
|
2002-01-18 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/tm.texi (STARTING_FRAME_PHASE): Document.
|
|
|
|
* function.c (assign_stack_local_1): Adjust x_frame_offset with
|
|
STARTING_FRAME_PHASE.
|
|
(STARTING_FRAME_PHASE): New.
|
|
(instantiate_virtual_regs): Check saneness of
|
|
STARTING_FRAME_PHASE.
|
|
|
|
* config/rs6000/rs6000.h (STARTING_FRAME_PHASE): New.
|
|
|
|
2002-01-19 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/sh/sh.md (movdf_i4 split): Fix alter_subreg calls.
|
|
|
|
2002-01-18 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* doc/install.texi (hppa*-hp-hpux11): Clarify that GCC 2.95.x cannot
|
|
be used for bootstrapping GCC 3.0.
|
|
|
|
2002-01-18 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Fix an insn length.
|
|
|
|
2002-01-18 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* bitmap.h: Fix comment formatting.
|
|
* combine.c: Likewise.
|
|
* cppfiles.c: Likewise.
|
|
* c-pragma.h: Likewise.
|
|
* c-typeck.c: Likewise.
|
|
* df.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* function.c: Likewise.
|
|
* gcc.c: Likewise.
|
|
* genattrtab.c: Likewise.
|
|
* gthr-win32.h: Likewise.
|
|
* haifa-sched.c: Likewise.
|
|
* predict.c: Likewise.
|
|
* rtlanal.c: Likewise.
|
|
* rtl.h: Likewise.
|
|
* unwind-dw2-fde.h: Likewise.
|
|
* unwind-pe.h: Likewise.
|
|
* vmsdbgout.c: Likewise.
|
|
|
|
Thu Jan 17 15:28:26 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* attribs.c (decl_attributes): Clear ATTR_FLAG_TYPE_IN_PLACE
|
|
if type_required and passed decl.
|
|
|
|
2002-01-17 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config.gcc (cpu_type): Include altivec.h in powerpc
|
|
extra_headers.
|
|
Same for darwin.
|
|
|
|
* config/rs6000/altivec.h: New.
|
|
|
|
2002-01-17 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/install.texi (*-ibm-aix*): Update assembler and exception
|
|
handling information.
|
|
* doc/trouble.texi (Interoperation): Add libstdc++ information
|
|
for AIX.
|
|
(Misunderstandings): Add template instantiation and static template
|
|
member information for AIX.
|
|
|
|
2002-01-17 Jason Merrill <jason@redhat.com>
|
|
|
|
* dbxout.c (dbxout_type): Support const and volatile.
|
|
|
|
* except.c (add_partial_entry): Remove backwards compatibility code.
|
|
(end_protect_partials): Likewise.
|
|
|
|
2002-01-17 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/ia64/ia64.md (prologue_use): New.
|
|
* config/ia64/ia64.c (ia64_expand_prologue): Use
|
|
gen_prologue_use instead of gen_rtx_USE.
|
|
(group_barrier_needed_p): Handle CODE_FOR_prologue_use the same way
|
|
as CODE_FOR_pred_rel_mutex.
|
|
(ia64_sched_reorder2): Likewise.
|
|
|
|
2002-01-16 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/r3900.h: Reformat.
|
|
(SUBTARGET_CPP_SIZE_SPEC): Remove.
|
|
* config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Ditto.
|
|
* config/mips/mips.h (ABI_GAS_ASM_SPEC): Default to "".
|
|
(SUBTARGET_CPP_SIZE_SPEC): Rewrite.
|
|
* config/mips/t-elf: Remove mips3 multilib.
|
|
|
|
2002-01-16 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/linux.h: Include "mips/abi64.h".
|
|
|
|
2002-01-16 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/t-linux: New.
|
|
|
|
* config.gcc: Add mips/t-linux to tmake_file for mips*-*-linux*.
|
|
|
|
* config/mips/linux.h: Don't include "gofast.h".
|
|
(INIT_SUBTARGET_OPTABS): Removed.
|
|
|
|
2002-01-16 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Replace emit_a_shift with
|
|
output_a_shift.
|
|
* config/h8300/h8300.c: Likewise.
|
|
* config/h8300/h8300.md: Likewise.
|
|
|
|
2002-01-16 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (pushqi1_h8300): Use a tab instead of
|
|
spaces after an opcode name.
|
|
(pushqi1_h8300hs): Likewise.
|
|
(pushhi1_h8300hs): Likewise.
|
|
|
|
2002-01-16 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* doc/extend.texi: Replace "option" with "attribute"
|
|
appropriately.
|
|
|
|
2002-01-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/alpha/alpha.c (some_small_symbolic_mem_operand): Look into
|
|
(and:DI () (const_int -8)).
|
|
(split_small_symbolic_mem_operand): Split
|
|
(mem (and:DI () (const_int -8)).
|
|
|
|
2002-01-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/5309:
|
|
* config/sparc/sparc.c (ultrasparc_adjust_cost): Handle TYPE_IDIV the
|
|
same way as TYPE_IMUL.
|
|
(ultrasparc_sched_reorder): Likewise.
|
|
* config/sparc/sparc.md (type): Add comment to update
|
|
ultrasparc_sched_reorder when making changes.
|
|
|
|
2002-01-16 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* doc/invoke.texi: Change the dump file name of block
|
|
reordering pass from 28.bbro to 29.bbro.
|
|
Mention -dk option.
|
|
|
|
Wed Jan 16 17:54:22 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (minsf splitter): Fix pasto.
|
|
|
|
2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c (arm_expand_prologue): Add REG_MAYBE_DEAD note
|
|
to frame pointer initialisation instruction.
|
|
(thumb_expand_prologue): Add REG_MAYBE_DEAD note to frame pointer
|
|
initialisation instruction.
|
|
(soft_df_operand): Do not accept the IP register.
|
|
(nonimmediate_soft_df_operand): Do not accept the IP register.
|
|
|
|
2002-01-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/5357:
|
|
* config/sparc/sparc.c (sparc_override_options): Avoid MASK_V9 and
|
|
MASK_V8 being both set.
|
|
|
|
2002-01-16 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_emit_prologue): Do not emit USE
|
|
insn for GOT register; add REG_MAYBE_DEAD notes instead.
|
|
config/s390/s390.md (call, call_value): Add GOT register to
|
|
CALL_INSN_FUNCTION_USAGE where needed.
|
|
(call_exp, call_value_exp): New.
|
|
|
|
2002-01-16 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c: General formatting tidy up.
|
|
|
|
2002-01-16 Graham Stott <grahams@redhat.com>
|
|
|
|
* calls.c (try_to_integrate): Use "(size_t)" intermediate
|
|
cast and when casting an integer literal to "rtx" pointer.
|
|
(expand_call): Likewise.
|
|
* flow.c (try_pre_increment): Likewise.
|
|
(find_use_as_address): Likewise.
|
|
* integrate.c (expand_iline_function): Likewise.
|
|
* regmove.c (try_auto_increment): Likewise.
|
|
|
|
2002-01-16 Graham Stott <grahams@redhat.com>
|
|
|
|
* sched-rgn.c (passed): Use sbitmap_free.
|
|
(header): Likewise.
|
|
(inner): Likewise.
|
|
(in_queue): Likewise.
|
|
(in_stack): Likewise.
|
|
|
|
2002-01-15 Eric Christopher <echristo@redhat.com>
|
|
|
|
* flow.c (propagate_one_insn): Change to use fatal_insn.
|
|
|
|
2002-01-15 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* expmed.c (extract_fixed_bit_field): Remove unused code.
|
|
* system.h: Poison SLOW_ZERO_EXTEND.
|
|
* doc/tm.texi: Remove.
|
|
* config/1750a/1750a.h (SLOW_ZERO_EXTEND): Remove.
|
|
* config/arm/arm.h: Likewise.
|
|
* config/avr/avr.h: Likewise.
|
|
* config/clipper/clipper.h: Likewise.
|
|
* config/convex/convex.h: Likewise.
|
|
* config/d30v/d30v.h: Likewise.
|
|
* config/dsp16xx/dsp16xx.h: Likewise.
|
|
* config/elxsi/elxsi.h: Likewise.
|
|
* config/fr30/fr30.h: Likewise.
|
|
* config/h8300/h8300.h: Likewise.
|
|
* config/i370/i370.h: Likewise.
|
|
* config/i386/i386.h: Likewise.
|
|
* config/m68k/m68k.h: Likewise.
|
|
* config/mips/mips.h: Likewise.
|
|
* config/ns32k/ns32k.h: Likewise.
|
|
* config/pdp11/pdp11.h: Likewise.
|
|
* config/pj/pj.h: Likewise.
|
|
* config/s390/s390.h: Likewise.
|
|
* config/sh/sh.h: Likewise.
|
|
* config/stormy16/stormy16.h: Likewise.
|
|
* config/v850/v850.h: Likewise.
|
|
* config/vax/vax.h: Likewise.
|
|
* config/we32k/we32k.h: Likewise.
|
|
|
|
2002-01-15 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md (altivec_stvx): Add parallels to stvx.
|
|
(altivec_lvsl): Change constraint to b.
|
|
(altivec_lvsr): Same.
|
|
(altivec_lvebx): Same.
|
|
(altivec_lvehx): Same.
|
|
(altivec_lvewx): Same.
|
|
(altivec_lvxl): Same.
|
|
(altivec_lvx): Same.
|
|
(altivec_stvx): Add parallel.
|
|
(altivec_stvxl): Same.
|
|
(altivec_stvehx): Same.
|
|
(altivec_stvebx): Same.
|
|
(altivec_stvebx): Same.
|
|
|
|
2002-01-15 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config.gcc: Change altivec.h to altivec-defs.h.
|
|
|
|
* config/rs6000/altivec.h: Delete.
|
|
|
|
* config/rs6000/altivec-defs.h: Add.
|
|
|
|
2002-01-15 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* vax.c (vax_rtx_cost): Return MAX_COST for unsupported MULT, UDIV
|
|
and UMOD modes.
|
|
|
|
* vax.h (INDEX_TERM_P): Restrict indexing to modes which have a size
|
|
less than or equal to eight bytes.
|
|
|
|
* vax.md (andsi3): Remove constraints and change SET destination
|
|
operand type to nonimmediate_operand.
|
|
(andhi3, andqi3): Likewise. Don't clear high order bits of operand 1
|
|
when it is a CONST_INT.
|
|
|
|
2002-01-15 Jason Merrill <jason@redhat.com>
|
|
|
|
* c-common.def (FILE_STMT): New code.
|
|
* c-common.c (statement_code_p): It's a statement.
|
|
* c-common.h (stmt_tree_s): Add x_last_filename.
|
|
(FILE_STMT_FILENAME_NODE, FILE_STMT_FILENAME): New macros.
|
|
(last_expr_filename): New macro.
|
|
* c-semantics.c (begin_stmt_tree): Initialize it.
|
|
(add_stmt): If the filename changed, also insert a
|
|
FILE_STMT.
|
|
(expand_stmt): Handle seeing one.
|
|
|
|
2002-01-15 Eric Christopher <echristo@redhat.com>
|
|
|
|
* flow.c (propagate_one_insn): Add error message and print out
|
|
insn for debugging.
|
|
|
|
2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* system.h (ASM_IDENTIFY_GCC, STDC_VALUE, TRAMPOLINE_ALIGN,
|
|
ASM_IDENTIFY_GCC_AFTER_SOURCE): Poison.
|
|
* config/pdp11/pdp11.h (TRAMPOLINE_ALIGN): Rename to
|
|
TRAMPOLINE_ALIGNMENT.
|
|
* config/arm/arm.h, config/mcore/mcore.h: Likewise. Change value
|
|
to be in bits.
|
|
* config/i386/cygwin.h (PCC_BITFIELDS_TYPE_MATTERS): Rename to
|
|
PCC_BITFIELD_TYPE_MATTERS.
|
|
* config/interix.h (STDC_VALUE): Remove. Use
|
|
STDC_0_IN_SYSTEM_HEADERS.
|
|
* config/darwin.h (ASM_IDENTIFY_GCC), config/dsp16xx/dsp16xx.h
|
|
(ASM_IDENTIFY_GCC), config/stormy16/stormy16.h (ASM_IDENTIFY_GCC,
|
|
ASM_IDENTIFY_GCC_AFTER_SOURCE): Remove.
|
|
|
|
2002-01-15 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* doc/install.texi (hppa*-hp-hpux11): --enable-threads does
|
|
not work on this platform currently.
|
|
|
|
2002-01-15 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-typeck.c (build_unary_op): Don't wrap msgid argument of
|
|
readonly_warning in _().
|
|
|
|
2002-01-15 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* gcc.c (delete_if_ordinary): Backout previous change.
|
|
|
|
2002-01-15 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (print_operand): Remove support for
|
|
unused operand characters.
|
|
|
|
* read-rtl.c: Fix formatting.
|
|
* real.c: Likewise.
|
|
* recog.c: Likewise.
|
|
* regclass.c: Likewise.
|
|
* regmove.c: Likewise.
|
|
* reg-stack.c: Likewise.
|
|
* reload1.c: Likewise.
|
|
* rtlanal.c: Likewise.
|
|
|
|
2002-01-15 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/i386/i386.c: Fix formatting.
|
|
|
|
2002-01-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-typeck.c (process_init_element): Don't save_expr
|
|
COMPOUND_LITERAL_EXPR if just its initializer will be used.
|
|
|
|
2002-01-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Do not
|
|
emit optional traceback table if optimize_size or TARGET_ELF.
|
|
* config/rs6000/rs6000.md (prefetch): New.
|
|
|
|
2002-01-15 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config.gcc (x86_64-*-*): Install mmintrin.h and xmmintrin.h.
|
|
|
|
2002-01-15 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* mips-tfile.c: Fix formatting.
|
|
|
|
Tue Jan 15 00:56:11 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* unroll.c (final_reg_note_copy): Fix previous commit.
|
|
|
|
2002-01-14 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Remove the prototype for
|
|
eq_operator.
|
|
* config/h8300/h8300.c (eq_operator): Remove.
|
|
|
|
2002-01-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md (prefetch): Tidy.
|
|
(prefetch_3dnow): Fix locality operand.
|
|
|
|
2002-01-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/mips/mips.h (HI_AND_FP_REGS): New register class.
|
|
(CLASS_CANNOT_CHANGE_MODE): Disallow HI in little-endian mode.
|
|
|
|
2002-01-14 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* reload1.c (reload_combine): Pass reg_sum replacement through
|
|
copy_rtx in loop performing multiple changes.
|
|
|
|
2002-01-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* except.c (remove_unreachable_regions): New.
|
|
(free_eh_status): Clear exception_handler_labels.
|
|
(convert_from_eh_region_ranges): Call remove_unreachable_regions.
|
|
(find_exception_handler_labels): Don't add the same label more than
|
|
once.
|
|
(remove_exception_handler_label): Don't die if
|
|
find_exception_handler_labels hasn't been called for the current
|
|
function yet.
|
|
|
|
Mon Jan 14 21:26:13 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* toplev.c (rest_of_compilation): Rebuild jump labels after
|
|
gcse.
|
|
|
|
2002-01-14 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/extend.texi: Move documentation of X86 built-in functions
|
|
here.
|
|
* doc/invoke.texi: From here.
|
|
* doc/sourcebuild.texi: Document location of documentation for
|
|
machine built-in functions.
|
|
|
|
2002-01-13 Christopher Faylor <cgf@redhat.com>
|
|
|
|
* cppfiles.c (TEST_THRESHOLD): New macro.
|
|
(SHOULD_MMAP): Ditto.
|
|
(read_include_file): Use SHOULD_MMAP macro to decide when mmap should
|
|
be used.
|
|
|
|
Mon Jan 14 20:23:34 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* unroll.c (final_reg_note_copy): Properly handle
|
|
REG_LABEL
|
|
(unroll_loops): Fix LOOP_CONDITION heuristics.
|
|
|
|
2002-01-14 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/invoke.texi (Xstormy16 Options): Add xstormy16 option.
|
|
* doc/md.texi (Machine Constraints): Use @minus{} where appropriate.
|
|
|
|
Mon Jan 14 20:18:19 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite
|
|
threaded loop.
|
|
|
|
2002-01-14 Tom Rix <trix@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md: Fix typo with sradi.
|
|
|
|
2002-01-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.md (movstrdix_64, movstrsix_31, movstrdi_64,
|
|
movstrsi_31, clrstrsi_64, clrstrsi_31): Improve RTL templates.
|
|
(clrstrdi, clrstrsi): Adapt callers.
|
|
|
|
(extendsidi2, zero_extendsidi2): Remove no-conflict blocks.
|
|
|
|
(movti splitter): Never use register 0 as base register.
|
|
|
|
2002-01-14 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* combine.c (simplify_shift_const): Always generate new rtx
|
|
for shift expression instead of reusing given expression.
|
|
|
|
Mon Jan 14 07:08:55 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/alpha/alpha.c (alpha_expand_mov): Don't call
|
|
alpha_legitimize_address unless mode is Pmode.
|
|
|
|
2002-01-13 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/md.texi (Modifiers): Document the '*' constraint for the
|
|
user.
|
|
|
|
* doc/md.texi (Machine Constraints): Add constraints for xstormy16.
|
|
* doc/extend.texi (Function Attributes): 'interrupt' is valid
|
|
for xstormy16 too.
|
|
|
|
2002-01-13 Richard Henderson <rth@redhat.com>
|
|
|
|
* reload.c (find_reloads): Use a hard reg destination as reload reg
|
|
for an input reload of the source.
|
|
|
|
2002-01-13 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Binaries): Make link to ftp.writtenword.com
|
|
more generic.
|
|
|
|
Sun Jan 13 07:23:01 2002 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
|
|
* mklibgcc.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
|
|
|
|
* config/alpha/x-vms (USE_COLLECT2): Set to empty.
|
|
|
|
Sun Jan 13 06:55:31 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* dwarf2out.c (mem_loc_descriptor, case ADDRESSOF): New case.
|
|
|
|
2002-01-12 Tom Rix <trix@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_set_long_const): Use ior for
|
|
TARGET_POWERPC64.
|
|
|
|
2002-01-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (bdesc_2arg): Mark psadbw MASK_3DNOW_A.
|
|
|
|
* doc/invoke.texi: Update Alpha options.
|
|
|
|
* doc/invoke.texi: Update i386 built-in function lists.
|
|
|
|
Sat Jan 12 17:38:11 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* unroll.c (final_reg_note_copy): Avoid crash on REG_LABEL note
|
|
referencing outside.
|
|
|
|
Sat Jan 12 08:54:51 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* diagnostic.c (warn_deprecated_use): Rework to lower indentation.
|
|
* expr.c (emit_move_insn_1): Remove warning, use HOST_WIDE_INT for
|
|
offsets, and change line folding.
|
|
* optabs.c (expand_binop): Remove warnings.
|
|
* sdbout.c (sdbout_record_type_name): Constify NAME to avoid warning.
|
|
|
|
2002-01-12 Graham Stott <grahams@redhat.com>
|
|
|
|
* attribs.c (handle_deprecated_attribute): constify WHAT.
|
|
* diagnostic.c (warn_deprecated_use): Add braces, fixes
|
|
dangling else warning and constify WHAT.
|
|
* except.h (struct function, struct inline_remap): Move
|
|
struct tag forward defs before all prototypes.
|
|
(duplicate_eh_regions): Whitespace.
|
|
|
|
2002-01-12 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use
|
|
MODE_BASE_REG_CLASS.
|
|
(THUMB_LEGITIMIZE_RELOAD_ADDRESS): Use MODE_BASE_REG_CLASS.
|
|
|
|
2002-01-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (override_options): If SSE, enable sse prefetch.
|
|
(ix86_expand_vector_move): New.
|
|
(bdesc_2arg): Remove andps, andnps, orps, xorps.
|
|
(ix86_init_mmx_sse_builtins): Make static. Remove composite builtins.
|
|
Remove old prefetch builtins. Special case the logicals removed above.
|
|
(ix86_expand_builtin): Likewise.
|
|
(safe_vector_operand): Use V4SFmode, not TImode.
|
|
(ix86_expand_store_builtin): Remove shuffle arg. Update callers.
|
|
(ix86_expand_timode_binop_builtin): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/i386/i386.h (enum ix86_builtins): Update.
|
|
* config/i386/i386.md: Correct predicates on MMX/SSE patterns.
|
|
Use ix86_expand_vector_move in vector move expanders.
|
|
(movti_internal, movti_rex64): Add xorps alternative.
|
|
(sse_clrv4sf): Rename and adjust from sse_clrti.
|
|
(prefetch): Don't work so hard.
|
|
(prefetch_sse, prefetch_3dnow): Use PREFETCH rtx, not UNSPEC.
|
|
* config/i386/xmmintrin.h (__m128): Use V4SFmode.
|
|
(_mm_getcsr, _mm_setcsr): Fix typo in builtin name.
|
|
|
|
2002-01-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/mmintrin.h: New file.
|
|
* config/i386/xmmintrin.h: New file.
|
|
* config.gcc (i?86-*-*): Add extra_headers.
|
|
* simplify-rtx.c (simplify_unary_operation): Handle saturating
|
|
truncation codes.
|
|
(simplify_binary_operation): Handle saturating arithmetic codes.
|
|
* config/i386/i386.c (ix86_expand_sse_comi): Return the full result,
|
|
not the lowpart subreg.
|
|
(ix86_expand_builtin): Return a TImode dummy register instead of 0
|
|
on error.
|
|
* config/i386/i386.md (mmx_clrdi): Override memory attribute.
|
|
|
|
2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
|
|
|
* conflict.c (conflict_graph_compute): Free regsets when finished.
|
|
* ssa.c (compute_coalesced_reg_partition): Likewise.
|
|
|
|
2002-01-12 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
|
|
|
* global.c (find_reg): Check for HARD_REGNO_CALL_PART_CLOBBERED
|
|
every where we allocate a register.
|
|
|
|
2002-01-12 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
|
|
|
* gcse.c (compute_pre_data, pre_gcse): Use sbitmap_free.
|
|
* lcm.c (compute_earliest, compute_farthest): Likewise.
|
|
|
|
2002-01-11 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* expr.c (expand_assignment): Fix misuse of MEM_KEEP_ALIAS_SET.
|
|
|
|
2002-01-11 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/rtl.texi (Insns): Fix 2 typos.
|
|
|
|
2002-01-11 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/invoke.texi: Avoid overfull hboxes. Add summary of D30V
|
|
options. Use @table @gcctabopt for MMIX options. Add index
|
|
entries for MMIX options. Start new paragraph with first
|
|
heading of the machine-dependent options.
|
|
|
|
2002-01-11 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
PR other/5299
|
|
* config/ns32k/ns32k.md: Fix spelling mistake of "than" in comments.
|
|
* combine.c (force_to_mode): Same.
|
|
* reload1.c (clear_reload_reg_in_use): Same.
|
|
|
|
2002-01-11 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c (arm_gen_constant): Correct test of 'remainder'
|
|
and 'subtargets'.
|
|
|
|
2002-01-11 Andreas Jaeger <aj@suse.de>,
|
|
Brad Lucier <lucier@math.purdue.edu>
|
|
|
|
* config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove wrong
|
|
mcpu.
|
|
|
|
Fri Jan 11 07:35:12 2002 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* config/alpha/vms.h: (MD_FALLBACK_FRAME_STATE_FOR): Fix errors.
|
|
Protect with IN_LIBGCC.
|
|
(LINK_EH_SPEC): Add required trailing space.
|
|
|
|
Fri Jan 11 09:25:05 2002 Nicola Pero <n.pero@mi.flashnet.it>
|
|
|
|
* c-tree.h: Move function declarations so that they are listed
|
|
under the filename which contains them.
|
|
(check_identifier, finish_decl_top_level,
|
|
lookup_name_current_level_global, shadow_record_fields): Remove.
|
|
|
|
2002-01-11 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config/i386/i386.h (CPP_CPUCOMMON_SPEC): Remove duplicated
|
|
march.
|
|
|
|
2002-01-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (print_operand): Add 'J'.
|
|
* config/alpha/alpha.md (call_osf_1_er, call_value_osf_1_er): Take a
|
|
new operand with the sequence number for the lituse. When splitting
|
|
the insns, use gen_movdi_er_high_g and generate a sequence number.
|
|
(gen_movdi_er_high_g): Print the sequence number if non-zero.
|
|
|
|
2002-01-10 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (altivec_init_builtins): Add support for
|
|
lvebx, lvehx, lvewx, lvxl, lvx, stvx, stvebx, stvehx, stvewx,
|
|
stvxl.
|
|
(altivec_expand_builtin): Same.
|
|
(altivec_expand_stv_builtin): New.
|
|
|
|
* config/rs6000/rs6000.h (rs6000_builtins): Same.
|
|
|
|
* config/rs6000/rs6000.md ("altivec_lvebx"): New.
|
|
("altivec_lvehx"): New.
|
|
("altivec_lvewx"): New.
|
|
("altivec_lvxl"): New.
|
|
("altivec_lvx"): New.
|
|
("altivec_stvx"): New.
|
|
("altivec_stvebx"): New.
|
|
("altivec_stvehx"): New.
|
|
("altivec_stvewx"): New.
|
|
("altivec_stvxl"): New.
|
|
|
|
2002-01-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfgrtl.c (delete_insn): Assert insn hasn't been deleted yet.
|
|
* reload1.c (delete_output_reload): Zap spill_reg_store. Take
|
|
care not to delete instructions twice.
|
|
|
|
2002-01-10 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* toplev.c: Don't declare environ (it's not used anywhere).
|
|
* configure.in: Don't check for declaration of environ.
|
|
* config/i386/xm-mingw32.h: Don't #define environ.
|
|
* config.in, configure: Regenerate.
|
|
|
|
2002-01-10 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* configure.in: Set stage1_cflags for powerpc-*-darwin*.
|
|
* configure: Regenerate.
|
|
|
|
* config/interix.h: Set DO_GLOBAL_CTORS_BODY and
|
|
DO_GLOBAL_DTORS_BODY here, not in xm-interix.h.
|
|
* config/alpha/vms.h: Set INCLUDE_DEFAULTS here, not in
|
|
alpha/xm-vms.h.
|
|
* config/m68k/t-next: Set OTHER_FIXINCLUDES_DIRS and
|
|
LIMITS_H_TEST here, not in m68k/x-next.
|
|
* config/rs6000/beos.h: Set STANDARD_INCLUDE_DIR and
|
|
SYSTEM_INCLUDE_DIR here, not in rs6000/xm-beos.h.
|
|
|
|
* config/x-interix: Don't set RANLIB, RANLIB_TEST, SHELL,
|
|
LIBGCC2_INCLUDES, or SYSTEM_HEADER_DIR.
|
|
* config/alpha/x-vms: Don't set USE_COLLECT2. Add comments.
|
|
|
|
* config/i386/x-djgpp: Renamed i386/t-djgpp.
|
|
* config/m88k/x-dolph: Renamed m88k/t-dolph.
|
|
* config/m88k/x-texXD88: Renamed m88k/t-texXD88.
|
|
* config/pa/x-pa-mpeix: Renamed pa/t-mpeix. Update for
|
|
replacement of quadlib.asm with quadlib.c.
|
|
|
|
* config/x-interix3, config/xm-interix.h, config/i386/x-beos,
|
|
config/i386/xm-osf1elf.h, config/rs6000/x-darwin,
|
|
config/rs6000/xm-beos.h: Delete file.
|
|
|
|
* config.gcc: Update to match above changes.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix comment typos.
|
|
* config/h8300/h8300.md: Likewise.
|
|
* config/h8300/lib1funcs.asm: Likewise.
|
|
|
|
2002-01-10 Dale Johannesen <dalej@apple.com>
|
|
|
|
PR optimization/5269
|
|
* unroll.c (precondition_loop_p): Make *increment be the correct
|
|
sign when n_iterations known, to avoid confusing caller.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* doc/extend.texi (deprecated): Fix a typo.
|
|
|
|
Thu Jan 10 22:35:54 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (update_br_prob_note): Declare.
|
|
* cfgcleanup.c (try_simplify_condjump): Call update_br_prob_note.
|
|
(try_forward_edges): Care negative frequencies and update note.
|
|
(outgoing_edges_match): Tweek conditional merging heuristics.
|
|
(try_crossjump_to_edge): use update_br_prob_note.
|
|
* cfglayout.c (fixup_reorder_chain): Likewise.
|
|
* cfrtl.c (update_br_prob_note): New.
|
|
* ifcvt.c (dead_or_predicable): Call update_br_prob_note.
|
|
|
|
* i386.c (ix86_decompose_address): Return -1 if address contains
|
|
shift.
|
|
(legitimate_address_p): Require ix86_decompose_address to return 1.
|
|
|
|
* gcse.c (hash_scan_set): Use CONSTANT_INSN_P.
|
|
(cprop_insn): Likewise.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* toplev.c: Fix formatting.
|
|
* tree.c: Likewise.
|
|
* tree-dump.c: Likewise.
|
|
* unroll.c: Likewise.
|
|
* unwind-dw2.c: Likewise.
|
|
* unwind-dw2-fde.c: Likewise.
|
|
* unwind-dw2-fde-glibc.c: Likewise.
|
|
* unwind-sjlj.c: Likewise.
|
|
|
|
2002-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/invoke.texi: Document PDP-11 options.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix formatting.
|
|
|
|
2002-01-10 Ira Ruben <ira@apple.com>
|
|
|
|
Add __attribute__ ((deprecated)).
|
|
* extend.texi: Document __attribute__ ((deprecated)).
|
|
* invoke.texi: Document -Wno-deprecated-declarations.
|
|
* testsuite/g++.dg/other/deprecated.C: New C++ test.
|
|
* testsuite/gcc.dg/deprecated.c: New C test.
|
|
* attribs.c (enum attrs): Declare handle_deprecated_attribute().
|
|
(c_common_attribute_table): Add "deprecated" entry.
|
|
(handle_deprecated_attribute): New function.
|
|
* c-decl.c (deprecated_states): New enum.
|
|
deprecated_state: State of "deprecated" handling.
|
|
(start_decl): Set deprecated_state based on attributes.
|
|
(grokdeclarator): Test for deprecated uses, propagate attribute.
|
|
* c-typeck.c (build_component_ref): Test for deprecated fields.
|
|
(build_external_ref): Test for deprecated primaries.
|
|
* diagnostic.c (warn_deprecated_use) New function to issue
|
|
warnings about __attribute__ ((depricated)) references.
|
|
* flags.h (warn_deprecated_decl): Extern declared for
|
|
-W[no-]deprecated-declarations option.
|
|
* print-tree.c (print_node): Show deprecated flag status.
|
|
* toplev.c (warn_deprecated_decl): Defined.
|
|
(W_options): Added "deprecated-declaration".
|
|
* toplev.h (warn_deprecated_use): Extern declared.
|
|
* tree.h (struct tree_common): Define deprecated_flag.
|
|
(TREE_DEPRECATED): New macro to access flag.
|
|
* cp/call.c (build_call): Test for deprecated calls.
|
|
* cp/class.c (add_implicitly_declared_members): Set global
|
|
flag to tell grokdeclarator to not issue deprecated warnings.
|
|
* cp/cp-tree.h: Add extern for adding_implicit_members.
|
|
* cp/decl.c (deprecated_states): New enum.
|
|
(start_decl): Set deprecated_state based on attributes.
|
|
(grokdeclarator): Test for deprecated uses, propagate attribute.
|
|
* cp/lex.c (do_identifier): Test for deprecated primaries.
|
|
* cp/typeck.c (build_component_ref): Test for deprecated fields.
|
|
|
|
2002-01-10 Ira Ruben <ira@apple.com>
|
|
|
|
Fix to assign attributes to inline member functions.
|
|
* cp/decl.c (start_method): Handle attrlist.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* combine.c (expand_field_assignment): Use subreg_lsb().
|
|
|
|
2002-01-10 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* alias.c (find_base_value): Add cases for HIGH, PRE_INC, PRE_DEC,
|
|
POST_INC, POST_DEC, PRE_MODIFY, and POST_MODIFY.
|
|
(find_base_term): Add cases for TRUNCATE, PRE_MODIFY, and POST_MODIFY.
|
|
Recurse for any operand of AND as long as constant is non-zero.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md: Remove constraints from expanders.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* varasm.c: Fix formatting.
|
|
* varray.c: Likewise.
|
|
* vmsdbgout.c: Likewise.
|
|
* xcoffout.c: Likewise.
|
|
|
|
Thu Jan 10 17:19:12 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgcleanup.c (try_forward_edges): Properly initialize nthreaded_edges;
|
|
update edge probabilities to match.
|
|
|
|
2002-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* Makefile.in ($(docdir)/gccint.info, gccint.dvi): Add additional
|
|
dependencies.
|
|
* doc/languages.texi, doc/sourcebuild.texi: New files.
|
|
* doc/configfiles.texi: Make a subsubsection. Update.
|
|
* doc/configterms.texi: Add @node. Remove warning that this isn't
|
|
instructions for building GCC.
|
|
* doc/makefile.texi: Make a subsection.
|
|
* doc/gccint.texi: Update.
|
|
|
|
Thu Jan 10 16:39:58 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (sse_mov?fcc_const0_?): Fix constraints.
|
|
|
|
Thu Jan 10 12:45:50 2002 Nicola Pero <n.pero@mi.flashnet.it>
|
|
|
|
* doc/cpp.texi: Document the __OBJC__ preprocessor macro.
|
|
|
|
Thu Jan 10 11:19:18 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* optabs.c (expand_fix): Look for wider integer modes first.
|
|
|
|
* i386.md (mov?f): Avoid the fake const double trick for medium
|
|
memory model.
|
|
(min?f*/max?f*): Prohibit memory operands for i387 variant.
|
|
(fop_df_4): Disable for SSE compilation.
|
|
|
|
2002-01-10 Graham Stott <grahams@redhat.com>
|
|
|
|
* dwarf2out.c (indirect_string_alloc, output_indirect_string):
|
|
Move prototype into DWARF2_DEBUGGING_INFO conditional block.
|
|
|
|
2002-01-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (extendsidi2_fix): Penalize f/f alternative.
|
|
|
|
2002-01-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* regrename.c (find_oldest_value_reg): Fix typo in mode change check.
|
|
(copyprop_hardreg_forward_1): Likewise. Use mode_change_ok.
|
|
|
|
2002-01-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* combine.c (can_combine_p): Fix a comment typo.
|
|
|
|
2002-01-09 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* Makefile.in (s-gencheck, s-options, s-specs): Handle an
|
|
empty list correctly. Change loop index $t to $f for
|
|
consistency with rest of Makefile.
|
|
|
|
2002-01-08 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* testuite/gcc.dg/altivec-4.c: Add test for mtvscr, dssall,
|
|
mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst.
|
|
|
|
* config/rs6000/rs6000.c (altivec_expand_builtin): Add support for
|
|
mtvscr, dssall, mfvscr, dss, lvsl, lvsr, dstt, dst, dstst, dststt.
|
|
(altivec_init_builtins): Same.
|
|
(altivec_expand_unop_builtin): Return NULL_RTX on error.
|
|
(altivec_expand_binop_builtin): Same.
|
|
(altivec_expand_ternop_builtin): Same.
|
|
(bdesc_dst): New.
|
|
|
|
* config/rs6000/rs6000.md ("altivec_mtvscr"): New.
|
|
("altivec_vctuxs"): Fix typo.
|
|
("altivec_vnmsubfp"): Same.
|
|
("altivec_dssall"): New.
|
|
("altivec_mfvscr"): New.
|
|
("altivec_dss"): New.
|
|
("altivec_lvsl"): New.
|
|
("altivec_lvsr"): New.
|
|
("altivec_dstt"): New.
|
|
("altivec_dstst"): New.
|
|
("altivec_dststt"): New.
|
|
("altivec_dst"): New.
|
|
|
|
* config/rs6000/rs6000.h (rs6000_builtins): Add mtvscr, dssall,
|
|
mfvscr, dss, lvsl, lvsr, dstt, dstst, dststt, dst.
|
|
|
|
2002-01-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (prologue_mcount): Remove lituse_jsr reloc.
|
|
|
|
2002-01-10 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.c (mmix_asm_identify_gcc): Remove unused
|
|
function.
|
|
* config/mmix/mmix-protos.h (mmix_asm_identify_gcc): Don't
|
|
prototype.
|
|
* config/mmix/mmix.h (ASM_IDENTIFY_GCC): Remove unused macro.
|
|
|
|
2002-01-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* read-rtl.c: Fix formatting.
|
|
* real.c: Likewise.
|
|
* regclass.c: Likewise.
|
|
* regrename.c: Likewise.
|
|
* reg-stack.c: Likewise.
|
|
* reload1.c: Likewise.
|
|
* reload.c: Likewise.
|
|
* rtl.c: Likewise.
|
|
|
|
2002-01-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* rtlanal.c (find_reg_fusage): Use XEXP instead of SET_DEST
|
|
to extract items in the expr_list chain.
|
|
|
|
2002-01-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/vax/vax.c (vax_rtx_cost): Never abort.
|
|
|
|
* config/vax/vax.h (REAL_ARITHMETIC): Define.
|
|
|
|
2002-01-09 Jan Hubicka <jh@suse.cz>
|
|
|
|
* gcse.c (cprop_jump): Delete insn if simplified jump is no-op.
|
|
|
|
2002-01-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/arm/arm.c (arm_gen_constant): Use trunc_int_for_mode.
|
|
Unify code from various alternatives.
|
|
|
|
2002-01-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* regrename.c (copy_value): Ignore the copy if the source register
|
|
is present in the value chain with a narrower mode.
|
|
|
|
2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
|
|
|
* real.c (c4xtoe, toc4x): Do some special conversion on long doubles
|
|
for the c4x target. Also improve layout.
|
|
|
|
2002-01-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/m32r/m32r.c (move_src_operand): Fix 32-bit int test.
|
|
* config/m32r/m32r.md (and ior xor splitters): Swap operands
|
|
to match insn patterns.
|
|
|
|
2002-01-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* regrename.c (find_oldest_value_reg): Use gen_rtx_raw_REG.
|
|
(copyprop_hardreg_forward_1): Likewise.
|
|
|
|
2002-01-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.md (decrement_and_branch_until_zero): Change predicate for
|
|
operand 0 from register_operand to reg_or_nonsymb_mem_operand.
|
|
|
|
2002-01-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
|
|
|
|
* ginclude/stddef.h: Define _BSD_WCHAR_T_DEFINED_ if _BSD_WCHAR_T_
|
|
gets undefined. For Darwin.
|
|
|
|
2002-01-09 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
|
|
|
* config/c4x/c4x.h: Use PUSH_ARGS and PUSH_ROUNDING for stack passing.
|
|
|
|
2002-01-09 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
|
|
|
* config/c4x/c4x/md: Remove extraneous constraints from define_splits.
|
|
|
|
2002-01-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* regrename.c (copy_value): Ignore overlapping copies.
|
|
|
|
2002-01-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_split_conditional_move): Call copy_rtx
|
|
as needed to avoid shared structure.
|
|
|
|
2002-01-08 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (get_shift_alg): Fix 15-bit LSHIFTRT on
|
|
H8/300H and H8/S.
|
|
|
|
2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/tm.texi (EASY_DIV_EXPR, IMPLICIT_FIX_EXPR,
|
|
LONGJMP_RESTORE_FROM_STACK, MAX_INT_TYPE_SIZE): Remove
|
|
documentation of obsolete macros.
|
|
* system.h: Poison these macros.
|
|
* config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h,
|
|
config/arc/arc.h, config/arm/arm.h, config/avr/avr.h,
|
|
config/c4x/c4x.h, config/clipper/clipper.h,
|
|
config/convex/convex.h, config/cris/cris.h, config/d30v/d30v.h,
|
|
config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h,
|
|
config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h,
|
|
config/i386/i386.h, config/i860/i860.h, config/i960/i960.h,
|
|
config/ia64/ia64.h, config/m32r/m32r.h, config/m68hc11/m68hc11.h,
|
|
config/m68k/m68k.h, config/m88k/m88k.h, config/mcore/mcore.h,
|
|
config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h,
|
|
config/mn10300/mn10300.h, config/ns32k/ns32k.h, config/pa/pa.h,
|
|
config/pdp11/pdp11.h, config/pj/pj.h, config/romp/romp.h,
|
|
config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h,
|
|
config/sparc/sparc.h, config/stormy16/stormy16.h,
|
|
config/v850/v850.h, config/vax/vax.h, config/we32k/we32k.h: Remove
|
|
definitions and commented out definitions of obsolete macros.
|
|
* config/mips/iris5.h (MAX_WCHAR_TYPE_SIZE): Don't define in terms
|
|
of MAX_INT_TYPE_SIZE.
|
|
|
|
2002-01-08 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_preferred_reload_class): Never
|
|
return ADDR_REGS if it isn't a subset of the given class.
|
|
* config/s390/s390.h (REGISTER_MOVE_COST): Penalize not just
|
|
FP_REGS, but all superclasses as well.
|
|
|
|
* config/s390/s390.c (s390_function_profiler): Fix thinko.
|
|
|
|
* config/s390/s390.md (cmpdi_ccu_mem, cmpsi_ccu_mem,
|
|
cmphi_ccu_mem, cmpqi_ccu_mem): First operand of compare
|
|
must not be a const_int.
|
|
|
|
2002-01-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (toplev.o): Depend on options.h.
|
|
(gcc.o): Depend on specs.h.
|
|
|
|
2002-01-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* expr.c (store_expr): Convert VOIDmode constants back to target's
|
|
mode.
|
|
|
|
2002-01-08 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/invoke.texi: Markup gcc as @command. Refer to
|
|
http://gcc.gnu.org/onlinedocs/gcc/Contributors.html instead
|
|
of http://gcc.gnu.org/thanks.html.
|
|
|
|
2002-01-08 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/rs6000.md: Add missing int register
|
|
target case to movdf_low.
|
|
|
|
2002-01-08 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* Makefile.in (cs-tconfig.h): Don't depend on $(CONFIG_H) or
|
|
except.h. Remove commands to define USING_SJLJ_EXCEPTIONS.
|
|
(cppinit.o): Depend on except.h.
|
|
(gencheck.h, options.h, specs.h, s-gencheck, s-options,
|
|
s-specs): New rules.
|
|
|
|
* configure.in: Don't AC_DEFINE_UNQUOTED PACKAGE or VERSION.
|
|
Don't create specs.h/options.h/gencheck.h here. Remove
|
|
unnecessary variable settings from last argument of AC_OUTPUT.
|
|
* config.in, configure: Regenerate.
|
|
* intl.c: Hardcode package name as "gcc".
|
|
|
|
* cppinit.c: Include except.h.
|
|
(builtin_array): Define __USING_SJLJ_EXCEPTIONS__ when
|
|
appropriate.
|
|
* unwind-dw2.c, unwind-sjlj.c, config/ia64/unwind-ia64.c:
|
|
Use #if(n)def __USING_SJLJ_EXCEPTIONS, not #if
|
|
(!)USING_SJLJ_EXCEPTIONS.
|
|
* doc/cpp.texi: Document __USING_SJLJ_EXCEPTIONS__.
|
|
|
|
2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/tm.texi (ASM_OUTPUT_EH_REGION_BEG, ASM_OUTPUT_EH_REGION_END,
|
|
ASM_OUTPUT_LABELREF_AS_INT, DOESNT_NEED_UNWINDER, EH_TABLE_LOOKUP,
|
|
OBJC_SELECTORS_WITHOUT_LABELS, OMIT_EH_TABLE): Remove
|
|
documentation of obsolete macros.
|
|
* system.h: Poison these macros.
|
|
* config/d30v/d30v.h, config/ns32k/encore.h,
|
|
config/stormy16/stormy16.h: Remove definitions and commented out
|
|
definitions of obsolete macros.
|
|
|
|
Tue Jan 8 15:56:41 2002 Nicola Pero <nicola@brainstorm.co.uk>
|
|
|
|
* objc/objc-act.c (handle_class_ref): Mark the declaration of
|
|
%sobjc_class_ref_%s as used - to prevent unwanted compiler
|
|
warnings.
|
|
|
|
2002-01-08 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/linux.h (ASM_OUTPUT_LABELREF): Remove.
|
|
* config/s390/s390.c (s390_emit_epilog): Add REG_FRAME_RELATED_EXPR
|
|
to insn adjusting stack/frame pointer.
|
|
* config/s390/s390.md (reload_la_64, reload_la_31): Do not
|
|
accept operands that cause the insn to be non-splittable.
|
|
|
|
2002-01-08 Graham Stott <grahams@redhat.com>
|
|
|
|
* c-tree.h (C_TYPE_FIELDS_READONLY): Uppercase macro parameter.
|
|
(C_TYPE_FIELDS_VOLATILE): Likewise.
|
|
(C_TYPE_BEING_DEFINED): Likewise.
|
|
(C_IS_RESERVED_WORD): Likewise.
|
|
(C_TYPE_VARIABLE_SIZE): Likewise.
|
|
(C_DECL_VARIABLE_SIZE): Likewise.
|
|
(C_MISSING_PROTOTYPE_WARNED): Likewise.
|
|
(C_SET_EXP_ORIGINAL_CODE): Likewise.
|
|
(C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter and remove
|
|
parenthesis.
|
|
(C_DECL_ANTICIPATED): Likewise.
|
|
(c_build_type_variant): Add parenthesis.
|
|
|
|
2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* gcc.c (option_map): Remove --version.
|
|
(process_command): Handle -fversion following the GNU Coding
|
|
Standards. Partially addresses PR other/704.
|
|
|
|
2002-01-08 Graham Stott <grahams@redhat.com>
|
|
|
|
* combine.c (combine_instructions): Fix typo.
|
|
|
|
2002-01-08 Graham Stott <grahams@redhat.com>
|
|
|
|
* debug.h: Use "tree" and "rtx" throughout.
|
|
|
|
* debug.c: Likewise.
|
|
|
|
2002-01-08 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* dbxout.c (dbxout_symbol_location): If a symbol ref is in the
|
|
constant pool, use the pool's version of the symbol instead.
|
|
|
|
2002-01-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* regrename.c (find_oldest_value_reg): Ignore the value chain if
|
|
the original register was copied in a mode with a fewer number of
|
|
hard registers than the desired mode.
|
|
(copyprop_hardreg_forward_1): Likewise.
|
|
(debug_value_data): Fix loop test.
|
|
* toplev.c (parse_options_and_default_flags): Reenable
|
|
-fcprop-registers at -O1.
|
|
|
|
2002-01-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (bdesc_2arg): Add altivec predicates.
|
|
(altivec_init_builtins): New node v4si_ftype_v16qi_v16qi.
|
|
|
|
* config/rs6000/rs6000.h (rs6000_builtins): Add enums for altivec
|
|
predicates.
|
|
|
|
* config/rs6000/rs6000.md: Add altivec predicate patterns.
|
|
|
|
2002-01-07 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (FUNC_BEGIN_PROLOG_LABEL, current_function_number): Define.
|
|
(pa_output_function_prologue): Output local label at the beginning of
|
|
the prologue when profiling.
|
|
(hppa_profile_hook): Use the local label rather than the function label.
|
|
* pa.h (PROFILE_BEFORE_PROLOGUE): Define.
|
|
|
|
2002-01-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (print_operand): Remove extra space.
|
|
(altivec_expand_unop_builtin): Fix thinko.
|
|
(altivec_expand_binop_builtin): Same.
|
|
(altivec_expand_ternop_builtin): Same.
|
|
(altivec_expand_builtin): Same.
|
|
|
|
2002-01-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/xcoff.h (ASM_FILE_START): Reverted to profile_flag.
|
|
|
|
2002-01-07 Jason Merrill <jason@redhat.com>
|
|
|
|
* unwind-dw2.c (execute_cfa_program): Use < again.
|
|
|
|
2002-01-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* predict.c (combine_predictions_for_insn): Avoid division by zero.
|
|
|
|
2002-01-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_plus_minus): Bump n_ops for NOT.
|
|
Don't allow -1 - x -> ~x simplifications in the first pass.
|
|
|
|
2002-01-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* rs6000.c (altivec_expand_ternop_builtin): Don't die on invalid
|
|
arguments.
|
|
(altivec_expand_binop_builtin): Same.
|
|
(altivec_expand_unop_builtin): Same.
|
|
(print_operand): Fix typo.
|
|
(bdesc_1arg): Add vupk* variants.
|
|
|
|
* rs6000.h (rs6000_builtins): Add vupk* enums.
|
|
|
|
* rs6000.md: Add altivec_vupk* variants.
|
|
|
|
2002-01-07 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/gcc.texi, doc/gccint.texi, doc/cppinternals.texi,
|
|
doc/install.texi, doc/invoke.texi, doc/rtl.texi: Update copyright
|
|
and last update dates.
|
|
|
|
2002-01-07 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/rtl.texi (Flags): Clean up documentation of RTL flags
|
|
|
|
2002-01-07 Marek Michalkiewicz <marekm@amelek.gda.pl>
|
|
|
|
* config/avr/avr.c (avr_mcu_types): Add new MCU types.
|
|
* config/avr/avr.h (CPP_SPEC): Likewise.
|
|
(LINK_SPEC): Likewise.
|
|
(CRT_BINUTILS_SPECS): Likewise.
|
|
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.
|
|
* doc/invoke.texi (AVR Options): Document them.
|
|
|
|
Mon Jan 7 11:59:34 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* unroll.c (copy_loop_body): Always properly update JUMP_LABEL and
|
|
LABEL_NUSES.
|
|
|
|
2002-01-07 Graham Stott <grahams@redhat.com>
|
|
|
|
* config/i386/i386.h: Update copyright date.
|
|
(HALF_PIC_PTR): Add parenthesis.
|
|
(OPTIMIZATION_OPTIONS): Whitespace, add parenthesis and wrap.
|
|
(CONSTANT_ALIGNMENT): Add parenthesis.
|
|
(DATA_ALIGNMENT): Likewise.
|
|
(LOCAL_ALIGNMENT): Likewise.
|
|
(FUNCTION_ARG_BOUNDARY): Whitespace, add parenthesis and wrap.
|
|
(IS_STACK_MODE): Uppercase macro parameter, add parenthesis and wrap.
|
|
(CONDITIONAL_REGISTER_USAGE): Wrap in do {...} while (0).
|
|
(HARD_REGNO_NREGS): Add paranethesis.
|
|
(VALID_SSE_REG_MODE): Whitespace.
|
|
(VALID_MMX_REG_MODE): Whitespace.
|
|
(VALID_FP_MODE_P): Uppercase macros parameter and whitespace.
|
|
(ix86_hard_regno_mode_ok): Add parenthesis.
|
|
(HARD_REGNO_CALLER_SAVE_MODE): Whitespace.
|
|
(RETURN_IN_MEMORY): Whitespace.
|
|
(N_REG_CLASSES): Add parenthesis.
|
|
(INTEGER_CLASS_P): Add parenthesis and wrap.
|
|
(FLOAT_CLASS_P): Likewise.
|
|
(SSE_CLASS_P): Likewise.
|
|
(MMX_CLASS_P): Likewise.
|
|
(MAYBE_INTEGER_CLASS_P): Likewise.
|
|
(MAYBE_FLOAT_CLASS_P): Likewise.
|
|
(MAYBE_SSE_CLASS_P): Likewise.
|
|
(MAYBE_MMX_CLASS_P): Likewise.
|
|
(Q_CLASS_P): Likewise.
|
|
(GENERAL_REGNO_P): Uppercase macro parameter.
|
|
(REX_INT_REGNO_P): Uppercase macro parameter and wrap.
|
|
(FP_REGNO_P): Likewise.
|
|
(ANY_FP_REGNO_P): Uppercase macro parameter.
|
|
(SSE_REGNO_P): Likewise.
|
|
(SSE_REGNO): Likewise.
|
|
(SSE_REG_P): Likewise.
|
|
(SSE_FLOAT_MODE_P): Likewise.
|
|
(MMX_REGNO_P): Likewise.
|
|
(MMX_REG_P):Likewise.
|
|
(STACK_REG_P): Likewise.
|
|
(NON_STACK_REG_P): Likewise.
|
|
(STACK_TOP_P): Likewise.
|
|
(CONVERT_HARD_REGISTER_TO_SSA_P): Add parenthesis.
|
|
(PREFERRED_RELOAD_CLASS): Add parenthesis and whitespace.
|
|
(SECONDARY_MEMORY_NEEDED): Likewise.
|
|
(SECONDARY_OUTPUT_RELOAD_CLASS): Whitespace.
|
|
(MD_ASM_CLOBBERS): Whitespace and wrap.
|
|
(MUST_PASS_IN_STACK): Whitespace and wrap.
|
|
(RETURN_POPS_ARGS): Add parenthesis.
|
|
(INIT_CUMULATIVE_ARGS): Likewise.
|
|
(FUNCTION_ARG): Likewise.
|
|
(FUNCTION_OK_FOR_SIBCALL): Add parenthesis and whitespace.
|
|
(SETUP_INCOMING_VARARGS): Likewise.
|
|
(BUILD_VA_LIST_TYPE): Add parenthesis.
|
|
(EXPAND_BUILTIN_VA_START): Uppercase macro paremeters and add
|
|
parenthsis.
|
|
(EXPAND_BUILTIN_VA_ARG): Likewise.
|
|
(FUNCTION_PROFILER): Wrap in do { ... } while (0) and add parenthesis.
|
|
(INITIALIZE_TRAMPOLINE): Add parenthesis.
|
|
(INITIAL_ELIMINATION_OFFSET): Likewise.
|
|
(REGNO_OK_FOR_INDEX_P): Add parenthesis.
|
|
(REGNO_OK_FOR_BASE_P): Likewise.
|
|
(REGNO_OK_FOR_SIREG_P): Add parenthesis and wrap.
|
|
(REGNO_OK_FOR_DIREG_P): Likewise.
|
|
(REG_OK_FOR_INDEX_P): Whitespace.
|
|
(REG_OK_FOR_BASE_P): Whitespace.
|
|
(GO_IF_LEGITIMATE_ADDRESS): Wrap in do { ... } while (0) and add
|
|
parenthesis.
|
|
(FIND_BASE_TERM): Fix typo.
|
|
(LEGITIMIZE_ADDRESS): Wrap in { .. } while (0) and add parenthesis.
|
|
(REWRITE_ADDRESS): Uppercase macro parameter and whitespace.
|
|
(SYMBOLIC_CONST; Whitespace.
|
|
(GO_IF_MODE_DEPENDENT_ADDRESS):Wrap in { .. } while (0) and wrap.
|
|
(ENCODE_SECTION_INFO): Whitespace.
|
|
(FINALIZE_PIC): Remove do { ... } while (0).
|
|
(PROMOTE_MODE): Wrap in do { ... } while (0).
|
|
(CONST_COSTS): Whitespace.
|
|
(RTX_COSTS): Add paramethesis, whitespace and wrap.
|
|
(REGISTER_MOVE_COST): Add parenthesis.
|
|
(MEMORY_MOVE_COST): Likewise.
|
|
(EXTRA_CC_MODES): Whitespace.
|
|
(SELECT_CC_MODE): Add parenthesis and whitespace.
|
|
(DBX_REGISTER_NUMBER): Uppercase macro parameter and add parenthsis.
|
|
(ASM_PREFERRED_EH_DATA_FORMAT): Add parenthesis and whitespace.
|
|
(ASM_OUTPUT_LABEL): Add paramethesis.
|
|
(ASM_OUTPUT_REG_PUSH): Add parenthesis and whitespace.
|
|
(ASM_OUTPUT_REG_POP): Likewise.
|
|
(ASM_OUTPUT_ADDR_VEC_ELT): Add parenthesis.
|
|
(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
|
|
|
|
* config/i386/i386.c: Update copyright.
|
|
(CHECK_STACK_LIMIT): Add parenthesis.
|
|
(AT_BP): Uppercase macro parameter.
|
|
(x86_64_int_parameter_registers): Constify.
|
|
(x86_64_int_return_registers): Likewise.
|
|
(ix86_compare_op0): Use rtx.
|
|
(construct_container): Constify INTREG parameter.
|
|
(function_arg): Use rtx.
|
|
|
|
* diagnostic.h: Update copyright date.
|
|
(output_buffer_state): Add parenthesis.
|
|
(output_buffer_format_args): Likewise.
|
|
|
|
* combine.c (combine_instructions): Replace XEXP (links, 0)
|
|
with link.
|
|
|
|
2002-01-06 H.J. Lu <hjl@gnu.org>
|
|
|
|
* cfgcleanup.c (thread_jump): Fix 2 typos.
|
|
|
|
2002-01-06 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config.gcc: Add support for --enable-altivec.
|
|
|
|
2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* emit-rtl.c (gen_highpart): Add check for NULL_RTX.
|
|
|
|
2002-01-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* objc/objc-act.c (handle_impent): Use assemble_variable to emit
|
|
__objc_class_name_*.
|
|
|
|
2002-01-06 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
* doc/install.texi (sparcv9-*-solaris2*): Add documentation.
|
|
|
|
2002-01-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* reorg.c (emit_delay_sequence): Remove death notes, not merely
|
|
nop them out. Increment label reference count for REG_LABEL.
|
|
(fill_slots_from_thread): Frob label reference count around
|
|
delete_related_insns.
|
|
|
|
2002-01-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfgcleanup.c (try_forward_edges): Detect infinite loops while
|
|
jump threading.
|
|
|
|
2002-01-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-decl.c (c_expand_body): Don't call outlining_inline_function.
|
|
* integrate.c (output_inline_function): Likewise.
|
|
* toplev.c (rest_of_compilation): Do it here instead. Move call
|
|
to remove_unnecessary_notes after emitting abstract instance.
|
|
Force an emitted nested function to have its parent emited as well.
|
|
* dwarf2out.c (loc_descriptor_from_tree): Read mode after checking
|
|
for null.
|
|
(rtl_for_decl_location): Do not look at reload data structures
|
|
before reload has run.
|
|
|
|
2002-01-05 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* cse.c: Fix formatting.
|
|
* dwarf2asm.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* explow.c: Likewise.
|
|
* expmed.c: Likewise.
|
|
* function.c: Likewise.
|
|
* gcov.c: Likewise.
|
|
* gencheck.c: Likewise.
|
|
* genrecog.c: Likewise.
|
|
* ggc-common.c: Likewise.
|
|
* ggc-page.c: Likewise.
|
|
* global.c: Likewise.
|
|
|
|
2002-01-05 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* combine.c: Fix formatting.
|
|
|
|
2002-01-05 Craig Rodrigues <crodrigu@bbn.com>
|
|
|
|
PR middle-end/1557
|
|
* config/ia64/ia64.h (RENAME_EXTENDED_BLOCKS): Remove.
|
|
|
|
2002-01-05 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (TARGET_POWERPC): For IN_LIBGCC2, define
|
|
as 1 for __powerpc64__ as well.
|
|
|
|
* config/rs6000/t-aix43 (T_ADAFLAGS): Define.
|
|
|
|
* alias.c (find_base_value, PLUS/MINUS): If we found a base,
|
|
return it.
|
|
|
|
2002-01-05 Daniel Berlin <dan@dberlin.org>
|
|
|
|
* lcm.c: Revert change, due to performance regression it causes on
|
|
SPEC because it's slightly more conservative (sigh, I hate
|
|
edge-based LCM).
|
|
|
|
Sat Jan 5 11:52:05 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgcleanup.c (try_forward_edges): Allow multiple jump threading.
|
|
|
|
2002-01-05 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/cppinternals.texi: Update.
|
|
|
|
2002-01-05 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* doc/invoke.texi (Option Summary) <MMIX Options>: Document
|
|
-mbranch-predict, -mreg-stack-fill-bug-workaround and their
|
|
negatives.
|
|
(MMIX Options): Ditto. Fix item/itemx typo for -mno-zero-extend.
|
|
* config/mmix/mmix.c (mmix_target_asm_function_prologue): Rework
|
|
kludge for pre-october-14th mmix versions to handle new-found bug
|
|
with PUSHJ/PUSHGO and the register stack.
|
|
* config/mmix/mmix.h (struct machine_function): Rename member
|
|
has_call_value_without_parameters to has_call_without_parameters.
|
|
All referers changed.
|
|
(TARGET_MASK_REG_STACK_FILL_BUG, TARGET_DEFAULT
|
|
TARGET_MASK_BRANCH_PREDICT): New macros.
|
|
(TARGET_SWITCHES): New options -mreg-stack-fill-bug-workaround,
|
|
-mno-reg-stack-fill-bug-workaround.
|
|
* config/mmix/mmix.md ("call"): Set struct machine member
|
|
has_call_without_parameters.
|
|
|
|
Sat Jan 5 02:20:22 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgcleanup.c (thread_jump): Fix handling of reversed branches.
|
|
|
|
Sat Jan 5 01:35:29 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgcleanup.c: Include tm_p.h
|
|
(mark_effect): Fix handling of hard register; fix handling of SET
|
|
|
|
2002-01-04 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (anonymous patterns): Check that
|
|
operands are registers before using REGNO on them.
|
|
|
|
2002-01-03 Roland McGrath <roland@frob.com>
|
|
|
|
* doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcall-gnu.
|
|
|
|
2002-01-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree.h (expand_expr_stmt_value): Add maybe_last argument.
|
|
* c-common.h (genrtl_expr_stmt_value): Likewise.
|
|
* stmt.c (expand_expr_stmt): Pass 1 as maybe_last.
|
|
(expand_expr_stmt_value): Add maybe_last argument.
|
|
Don't warn about statement with no effect if it is the last statement
|
|
in expression statement.
|
|
* c-semantics.c (genrtl_expr_stmt): Pass 1 as maybe_last.
|
|
(genrtl_expr_stmt_value): Add maybe_last argument, pass it down to
|
|
expand_expr_stmt_value.
|
|
(expand_stmt) [EXPR_STMT]: Pass 1 as maybe_last to
|
|
genrtl_expr_stmt_value if t is the last EXPR_STMT in its scope.
|
|
* expr.c (expand_expr) [LABELED_BLOCK_EXPR, LOOP_EXPR]: Pass 1
|
|
as maybe_last to expand_expr_stmt_value.
|
|
|
|
Fri Jan 4 11:45:05 2002 Jeffrey A Law (law@redhat.com)
|
|
|
|
* c-common.c (c_expand_start_cond): Expect the IF_STMT node to
|
|
be passed in, do not build it.
|
|
(c_begin_if_stmt): New function.
|
|
(c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
|
|
* c-common.h (c_expand_start_cond): Update prototype.
|
|
(c_begin_if_stmt): Prototype new function.
|
|
(c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
|
|
* c-parse.in (if_prefix): Use c_begin_if_stmt,
|
|
c_begin_while_stmt and c_finish_while_stmt_cond.
|
|
|
|
2002-01-04 William Cohen <wcohen@redhat.com>
|
|
|
|
* config/pa/elf.h (ASM_FILE_START): Reverted to profile_flag.
|
|
* config/pa/pa-linux.h (ASM_FILE_START): Likewise.
|
|
* config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
|
|
* config/pa/som.h (ASM_FILE_START): Likewise.
|
|
|
|
2002-01-04 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* lcm.c: Include df.h.
|
|
Add available_transfer_function prototype.
|
|
(compute_available): Rework to use iterative dataflow framework.
|
|
(struct bb_info): s/bb_info/lcm_bb_info/g to avoid conflict
|
|
with bb_info in df.h
|
|
(available_transfer_function): New function.
|
|
|
|
* Makefile.in (lcm.o): add df.h to dependencies.
|
|
|
|
2002-01-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (some_operand): Accept HIGH.
|
|
(input_operand): Likewise; accept simple references to globals.
|
|
(alpha_const_ok_for_letter_p): New, outlined from alpha.h.
|
|
(alpha_const_double_ok_for_letter_p): Likewise.
|
|
(alpha_extra_constraint): Likewise.
|
|
(alpha_preferred_reload_class): Likewise. Do not force
|
|
symbolic constants to memory.
|
|
(alpha_legitimate_address_p): Accept simple references
|
|
to small_symbolic_operand.
|
|
(alpha_legitimize_address): New arg scratch. Be prepared to be
|
|
called when no_new_pseudos. Emit simple symbolic references.
|
|
Split integers into low, high, and rest.
|
|
(alpha_expand_mov): Use alpha_legitimize_address.
|
|
(some_small_symbolic_mem_operand): New.
|
|
(split_small_symbolic_mem_operand): New.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.h (CONST_OK_FOR_LETTER_P): Out-line.
|
|
(CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
|
|
(EXTRA_CONSTRAINT): Likewise.
|
|
(PREFERRED_RELOAD_CLASS): Likewise.
|
|
(LEGITIMIZE_ADDRESS): Update for alpha_legitimize_address change.
|
|
(PREDICATE_CODES): Update.
|
|
* config/alpha/alpha.md: New post-reload splitters to convert
|
|
simplfied symbolic operands to the form that references $29.
|
|
(divide expanders): Use emit_move_insn, not gen_movdi_er_high_g.
|
|
(movdi_er_nofix, movdi_er_fix): Accept any symbolic operand.
|
|
|
|
2002-01-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* local-alloc.c (function_invariant_p): Update commentary.
|
|
|
|
2002-01-04 H.J. Lu <hjl@gnu.org>
|
|
|
|
* toplev.c (rest_of_compilation): Fix a typo when calling
|
|
cleanup_cfg.
|
|
|
|
2002-01-03 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* c-common.c: Fix formatting.
|
|
* diagnostic.c: Likewise.
|
|
* doloop.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
|
|
2002-01-03 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (output_logical_op): Use 'not.w' instead
|
|
of 'neg.w' when xoring with 0x0000ffff or 0xffff0000.
|
|
|
|
2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpperror.c: Update comments and copyright.
|
|
* cppexp.c, cppfiles.c, cpphash.c, cpphash.h, cppinit.c,
|
|
cpplex.c, cpplib.c, cpplib.h, cppmacro.c, cppmain.c: Similarly.
|
|
|
|
2002-01-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* collect2.c (main): Use strcmp when testing for "-shared".
|
|
|
|
2002-01-03 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmacro.c: Don't include intl.h. Update comments.
|
|
(new_number_token): Allocate enough buffer for 64-bit unsigned
|
|
integers; update prototype.
|
|
* cppmain.c: Update comments.
|
|
|
|
2002-01-03 William Cohen <wcohen@redhat.com>
|
|
|
|
* function.h (struct function): Add profile.
|
|
(current_function_profile): New.
|
|
doc/extend.texi: Update documentation.
|
|
* final.c (final_start_function): Use current_function_profile
|
|
instead of profile_flag.
|
|
(profile_after_prologue): Likewise.
|
|
* function.c (expand_function_start): Likewise.
|
|
(expand_function_start): Likewise.
|
|
* config/alpha/alpha.c (direct_call_operand):
|
|
(alpha_does_function_need_gp): Likewise.
|
|
(alpha_expand_prologue): Likewise.
|
|
* config/arm/arm.c (arm_expand_prologue): Likewise.
|
|
thumb_expand_prologue: Likewise.
|
|
* config/d30v/d30v.c (d30v_stack_info): Likewise.
|
|
* config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise.
|
|
(fr30_expand_prologue): Likewise.
|
|
* config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise.
|
|
* config/i386/i386.c (ix86_osf_output_function_prologue): Likewise.
|
|
* config/i386/i386.h (FINALIZE_PIC): Likewise.
|
|
* config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise.
|
|
* config/i960/i960.c (i960_output_function_prologue): Likewise.
|
|
* config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
|
|
* config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise.
|
|
(m32r_expand_prologue): Likewise.
|
|
* config/m88k/m88k.c (m88k_layout_frame): Likewise.
|
|
(m88k_expand_prologue): Likewise.
|
|
* config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise.
|
|
* config/mips/mips.c (compute_frame_size): Likewise.
|
|
(mips_expand_prologue): Likewise.
|
|
(mips_can_use_return_insn): Likewise.
|
|
* config/pa/elf.h (ASM_FILE_START): Likewise.
|
|
* config/pa/pa-linux.h (ASM_FILE_START): Likewise.
|
|
* config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
|
|
* config/pa/som.h (ASM_FILE_START): Likewise.
|
|
* config/romp/romp.c (romp_using_r14): Likewise.
|
|
* config/rs6000/rs6000.c (first_reg_to_save): Likewise.
|
|
(rs6000_stack_info): Likewise.
|
|
* config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
|
|
* config/rs6000/xcoff.h (ASM_FILE_START): Likewise.
|
|
* config/v850/v850.c (compute_register_save_size): Likewise.
|
|
|
|
2002-01-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation) [DIV]: If
|
|
gen_lowpart_common fails, use gen_lowpart_SUBREG.
|
|
|
|
2002-01-03 Turly O'Connor <turly@apple.com>
|
|
|
|
* darwin.c (machopic_output_possible_stub_label): Don't generate
|
|
stub routines for pseudo-stubs which we've just defined.
|
|
|
|
2002-01-03 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* builtins.c: Fix formatting.
|
|
* c-typeck.c: Likewise.
|
|
* combine.c: Likewise.
|
|
* expr.c: Likewise.
|
|
* loop.c: Likewise.
|
|
|
|
2002-01-03 Andreas Schwab <schwab@suse.de>
|
|
|
|
* cppfiles.c (_cpp_pop_file_buffer): Change return type to bool
|
|
and return true if _cpp_push_next_buffer pushed a new include
|
|
file.
|
|
* cpplib.c (_cpp_pop_buffer): Only call obstack_free if
|
|
_cpp_pop_file_buffer did not push a new file.
|
|
* cpphash.h (_cpp_pop_file_buffer): Update declaration.
|
|
|
|
2002-01-02 Eric Christopher <echristo@redhat.com>
|
|
|
|
* final.c (final_scan_insn): Change 0 -> NULL_RTX in
|
|
FIND_REG_INC_NOTE call. Update copyright.
|
|
* loop.c (canonicalize_condition): Ditto.
|
|
* reorg.c (delete_scheduled_jump): Ditto.
|
|
|
|
2002-01-03 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* gcse.c: Fix formatting.
|
|
|
|
2002-01-03 Graham Stott <grahams@redhat.com>
|
|
|
|
* mkconfig.sh: Output to config.h, hconfig.h and tconfig.h
|
|
forward defs for struct tags rtx_def, union_tree, rtvec_def
|
|
also output corresponding typedefs for rtx, tree, and rtvec.
|
|
|
|
* system.h: Move forward defs for struct tags rtx_def, union_tree,
|
|
rtvec_def along with corresponding typedefs for rtx, tree, and
|
|
rtvec to config.h, hconfig.h, tconfig.h.
|
|
|
|
2002-01-03 Graham Stott <grahams@redhat.com>
|
|
|
|
* tree.h: Update copyright date.
|
|
(IS_EXPR_CODE_CLASS): Add parenthesis.
|
|
(TREE_SET_CODE): Add whitespace.
|
|
(TREE_CHECK): Add parenthesis.
|
|
(TREE_CLASS_CODE): Add parenthesis and wrap long line.
|
|
(CST_OR_CONSTRUCTOR_CHECK):
|
|
(EXPR_CHECK): Add parenthis, whitespace and wrap line.
|
|
(TREE_SYMBOL_REFERENCED): Whitespace.
|
|
(INT_CST_LT): Likewise.
|
|
(INT_CST_LT_UNSIGNED): Likewise.
|
|
(tree_real_cst): Unwrap comment.
|
|
(tree_string): Likewise.
|
|
(tree_complex): Likewise.
|
|
(IDENTIFIER_POINTER): correct cast.
|
|
(SAVE_EXPR_CONTEXT): Whitespace.
|
|
(EXPR_WFL_FILENAME_NODE): Likewise.
|
|
(EXPR_WFL_FILENAME): Remove parenthesis.
|
|
(DECL_ORIGIN): Add parenthesis.
|
|
(DECL_FROM_INLINE): Use NULL_TREE.
|
|
(build_int_2): Whitespace.
|
|
(build_type_variant): Add parenthesis.
|
|
|
|
* gcc/jcf-parse.c: Update copyright date.
|
|
(yyparse): Constify resource_filename.
|
|
|
|
2002-01-03 Graham Stott <grahams@redhat.com>
|
|
|
|
* rtl.h: Update copyright date.
|
|
(RTL_CHECK1): Wrap long line.
|
|
(RTL_CHECK2): Likewise.
|
|
(RTL_CHECKC1): Wrap long line and whitespace.
|
|
(RTL_CHECKC2): Likewise.
|
|
(XWINT): Whitespace.
|
|
(XINT): Likewise.
|
|
(XSTR): Likewise.
|
|
(XEXP): Likewise.
|
|
(XVEC): Likewise.
|
|
(XMODE): Likewise.
|
|
(XBITMAP): Likewise.
|
|
(XTREE): Likewise.
|
|
(XBBDEF): Likewise.
|
|
(XTMPL): Likewise.
|
|
(X0WINT): Likewise.
|
|
(X0INT):Likewise.
|
|
(X0UINT): Likewise.
|
|
(X0STR): Likewise.
|
|
(X0EXP): Likewise.
|
|
(X0VEC): Likewise.
|
|
(X0MODE): Likewise.
|
|
(X0BITMAP): Likewise.
|
|
(X0TREE): Likewise.
|
|
(X0BBDEF): Likewise.
|
|
(X0ADVFLAGS): Likewise.
|
|
(X0CSELIB): Likewise.
|
|
(X0MEMATTR): Likewise.
|
|
(XCWINT): Likewise.
|
|
(XCINT): Likewise.
|
|
(XCUINT): Likewise.
|
|
(XCSTR): Likewise.
|
|
(XCEXP): Likewise.
|
|
(XCVEC): Likewise.
|
|
(XCMODE): Likewise.
|
|
(XCBITMAP): Likewise.
|
|
(XCTREE): Likewise.
|
|
(XCBBDEF): Likewise.
|
|
(XCADVFLAGS): Likewise.
|
|
(XCCSELIB): Likewise.
|
|
(XC2EXP): Likewise.
|
|
(INSN_UID): Likewise.
|
|
(PREV_INSN): Likewise.
|
|
(PATTERN): Likewise.
|
|
(INSN_CODE): Likewise.
|
|
(PUT_REG_NOTE_KIND): Likewise.
|
|
(CODE_LABEL_NUMBER): Likewise.
|
|
(NOTE_SOURCE_FILE): Likewise.
|
|
(NOTE_BLOCK): Likewise.
|
|
(NOTE_EH_HANDLER): Likewise.
|
|
(NOTE_RANGE_INFO): Likewise.
|
|
(NOTE_LIVE_INFO): Likewise.
|
|
(NOTE_BASIC_BLOCK): Likewise.
|
|
(NOTE_EXPECTED_VALUE): Likewise.
|
|
(NOTE_LINE_NUMBER): Likewise.
|
|
(LABEL_NAME): Likewise.
|
|
(LABEL_NUSES): Likewise.
|
|
(LABEL_ALTERNATE_NAME): Likewise.
|
|
(ADDRESSOF_DECL): Likewise.
|
|
(JUMP_LABEL): Likewise.
|
|
(LABEL_NEXTREF): Likewise.
|
|
(REGNO): Likewise.
|
|
(ORIGINAL_REGNO: Likewise.
|
|
(HARD_REGISTER_NUM_P): Add parenthesis.
|
|
(SUBREG_REG): Whitespace.
|
|
(SUBREG_BYTE): Likewise.
|
|
(ASM_OPERANDS_TEMPLATE): Remove parenthesis.
|
|
(ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise.
|
|
(ASM_OPERANDS_OUTPUT_IDX): Likewise.
|
|
(ASM_OPERANDS_INPUT_VEC): Likewise.
|
|
(ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise.
|
|
(ASM_OPERANDS_INPUT): Likewise.
|
|
(ASM_OPERANDS_INPUT_LENGTH): Likewise.
|
|
(ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise.
|
|
(ASM_OPERANDS_INPUT_CONSTRAINT): Likewise.
|
|
(ASM_OPERANDS_INPUT_MODE): Likewise.
|
|
(ASM_OPERANDS_SOURCE_FILE): Likewise.
|
|
(ASM_OPERANDS_SOURCE_LINE): Likewise.
|
|
(MEM_SET_IN_STRUCT_P): Minor reformat.
|
|
(TRAP_CONDITION): Whitespace.
|
|
(TRAP_CODE): Likewise.
|
|
(COND_EXEC_TEST): Likewise.
|
|
(COND_EXEC_CODE): Likewise.
|
|
(FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis.
|
|
(PHI_NODE_P): Add parenthesis.
|
|
(plus_constant): Whitespace and add parenthesis.
|
|
|
|
2002-01-03 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/avr/avr.c: Fix comment typos.
|
|
* config/c4x/c4x.md: Likewise.
|
|
* config/dsp16xx/dsp16xx.h: Likewise.
|
|
* config/dsp16xx/dsp16xx.md: Likewise.
|
|
* config/i386/i386.md: Likewise.
|
|
* config/ia64/ia64.c: Likewise.
|
|
* config/m32r/m32r.h: Likewise.
|
|
* config/m68hc11/m68hc11.md: Likewise.
|
|
* config/mmix/mmix.c: Likewise.
|
|
* config/mn10200/mn10200.c: Likewise.
|
|
* config/romp/romp.c: Likewise.
|
|
* config/sh/sh.c: Likewise.
|
|
* config/stormy16/stormy16.c: Likewise.
|
|
* config/stormy16/stormy16.h: Likewise.
|
|
* config/stormy16/stormy16.md: Likewise.
|
|
|
|
2002-01-03 Graham Stott <grahams@redhat.com>
|
|
|
|
* loop.h: Update copyright date.
|
|
(LOOP_MOVABLES): Fix typo.
|
|
(LOOP_REGS): Likewise.
|
|
(LOOP_IVS): Likewise.
|
|
|
|
2002-01-03 Graham Stott <grahams@redhat.com>
|
|
|
|
* cppinit.c: Update copyright date.
|
|
Don't include output.h
|
|
* Makefile.in: Update copyright date.
|
|
Update dependency.
|
|
|
|
2002-01-02 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
PR c/5226
|
|
* invoke.texi (-mthreads): Remove from documented RS/6000 options.
|
|
(-pthread) Add to RS/6000 options.
|
|
|
|
2002-01-02 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* except.c: Fix comment typos.
|
|
* loop.c: Likewise.
|
|
* varasm.c: Likewise.
|
|
* doc/tm.texi: Fix a typo.
|
|
|
|
2002-01-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-typeck.c (output_init_element): Allow initializing static storage
|
|
duration objects with compound literals.
|
|
|
|
2002-01-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* objc/objc-act.c (hack_method_prototype): Clear current_function_decl
|
|
after abusing it.
|
|
|
|
2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* gcc.c (default_compilers): Const-ify.
|
|
* mips-tdump.c (stab_names): Likewise.
|
|
* mips-tfile.c (map_coff_types, map_coff_storage,
|
|
map_coff_sym_type, map_coff_derived_type, stabs_symbol,
|
|
pseudo_ops_t, pseudo_ops): Likewise.
|
|
* protoize.c (default_include): Likewise
|
|
|
|
* real.c (GET_REAL, PUT_REAL): Don't cast away const-ness.
|
|
(ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify.
|
|
Add array size in declaration.
|
|
(endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi,
|
|
emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm,
|
|
esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe,
|
|
etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe,
|
|
eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc,
|
|
efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm,
|
|
c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens,
|
|
emtens, make_nan): Const-ify.
|
|
(TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan,
|
|
DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify.
|
|
|
|
2002-01-02 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* config.gcc (ia64-*-*): Set extra_headers.
|
|
(alpha*-dec-osf*): Likewise. Don't use alpha/t-osf.
|
|
* config/alpha/t-osf: Remove.
|
|
* config/ia64/t-ia64 (EXTRA_HEADERS): Remove.
|
|
|
|
2002-01-02 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/t-aix43: Revert previous change.
|
|
|
|
2002-01-02 Jason Merrill <jason@redhat.com>
|
|
|
|
* c-decl.c (c_expand_body): Call outlining_inline_function when
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emitting an inline function out of line.
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2002-01-02 Richard Henderson <rth@redhat.com>
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* dwarf2out.c (limbo_die_node): Add created_for member.
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(new_die): New argument created_for. Update all callers.
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(mark_limbo_die_list): New.
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(dwarf2out_init): Register limbo_die_list as a root.
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(dwarf2out_finish): Force insert limbo dies into their function
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context.
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2002-01-02 Nathan Sidwell <nathan@codesourcery.com>
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PR c++/5089
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* doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts.
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2002-01-02 Kazu Hirata <kazu@hxi.com>
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* config/h8300/fixunssfsi.c: Update copyright.
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Fix comment typos.
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Fix formatting.
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* config/h8300/h8300.c: Update copyright.
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Eliminate warnings.
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2002-01-02 Kazu Hirata <kazu@hxi.com>
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* config/romp/romp.c: Fix comment formatting.
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* config/romp/romp.h: Likewise.
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* config/romp/romp.md: Likewise.
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* config/s390/s390.c: Likewise.
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* config/stormy16/stormy16.c: Likewise.
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* config/stormy16/stormy16.h: Likewise.
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2002-01-02 Alexandre Oliva <aoliva@redhat.com>
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* c-common.h (genrtl_expr_stmt_value): Declare.
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* c-semantics.c (genrtl_goto_stmt): Redirect to...
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(genrtl_goto_stmt_value): ... this new function. Pass new
|
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argument down to expand_expr_stmt_value, taking
|
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TREE_ADDRESSABLE into account.
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* c-common.c (c_expand_expr): Mark the last EXPR_STMT of a
|
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STMT_EXPR as addressable, i.e., one whose result we want.
|
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* expr.c (expand_expr): Don't save expression statement value
|
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of labeled_blocks or loop_exprs.
|
|
* stmt.c (expand_expr_stmt): Redirect to...
|
|
(expand_expr_stmt_value): ... this new function. Use new
|
|
argument to tell whether to save expression value.
|
|
(expand_end_stmt_expr): Reset last_expr_type and
|
|
last_expr_value if we don't have either.
|
|
* tree-inline.c (declare_return_variable): Mark its use
|
|
statement as addressable.
|
|
* tree.h: Document new use of TREE_ADDRESSABLE.
|
|
(expand_expr_stmt_value): Declare.
|
|
|
|
2002-01-01 Tom Rix <trix@redhat.com>
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|
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* config/rs6000/rs6000.c (rs6000_emit_set_long_const): Fix for use by
|
|
rs6000_emit_allocate_stack.
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|
|
|
2002-01-01 Joseph S. Myers <jsm28@cam.ac.uk>
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|
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* configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of
|
|
${srcdir}/ginclude/ to every entry in extra_headers.
|
|
* configure: Regenerate.
|
|
* ginclude/math-3300.h: Rename to config/m68k/math-3300.h.
|
|
* ginclude/math-68881.h: Rename to config/m68k/math-68881.h.
|
|
* ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h.
|
|
* ginclude/proto.h: Rename to config/convex/proto.h.
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|
|
|
Tue Jan 1 17:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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|
|
* attribs.c (handle_vector_size_attribute): Use host_integerp
|
|
and tree_int_cst; remove warnings.
|
|
* caller-save.c (insert_restore): Add cast to get rid of warning.
|
|
(insert_save): Likewise.
|
|
* emit-rtl.c (adjust_address_1, offset_address): Likewise.
|
|
* regmove.c (find_matches): Add temporary var to kill a warning.
|
|
|
|
2002-01-01 Douglas B Rupp <rupp@gnat.com>
|
|
|
|
* config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX,
|
|
LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define.
|
|
* config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o
|
|
(vms-dwarf2eh.o): Add Makefile rule.
|
|
* config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o.
|
|
* config/alpha/vms-dwarf2eh.asm: New file.
|
|
|
|
* gcc.c (delete_if_ordinary): Delete all versions.
|
|
|
|
2002-01-01 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/mmix/mmix.md: Update FIXME to not mention
|
|
define_constants.
|
|
(MMIX_rJ_REGNUM): New define_constants constant.
|
|
("movqi", "movsi", "movdi", "*movdicc_real_foldable",
|
|
"*movdicc_real"): Adjust contraints formatting.
|
|
("*bCC_foldable"): Add %+ for P in output format and delete FIXME
|
|
for branch prediction.
|
|
("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in
|
|
output template.
|
|
("*call_real", "*call_value_real", "nonlocal_goto_receiver",
|
|
"*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of
|
|
number. Delete related FIXMEs.
|
|
* config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change
|
|
from number to MMIX_rJ_REGNUM.
|
|
(TARGET_MASK_BRANCH_PREDICT): New.
|
|
(TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT.
|
|
(TARGET_SWITCHES): Update comment. Correct -mno-toplevel-symbols
|
|
value. Add -mbranch-predict and -mno-branch-predict.
|
|
(TARGET_VERSION): Drop date.
|
|
(ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number.
|
|
* config/mmix/mmix.c (mmix_encode_section_info): Correct condition
|
|
for finding out global symbols.
|
|
(mmix_asm_output_labelref): Revert condition for global symbol.
|
|
(mmix_print_operand): <case '+'>: Emit P for a likely branch.
|
|
(mmix_print_operand_punct_valid_p): A '+' is valid.
|
|
|
|
See ChangeLog.6 for earlier changes.
|