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Add experimental support for amdfam10/barcelona from the GCC 4.3 branch.

Browse Source 
Initial support for the AMD barcelona chipsets has been available in the
gcc43 branch under GPLv2 but was not included when the Core 2 support
was brought to the system gcc.

AMD and some linux distributions (OpenSUSE) did a backport of the amdfam10
support and made them available. Unfortunately this is still experimental
and while it can improve performance, enabling the CPUTYPE may break some
C++ ports (like clang).

Special care was taken to make sure that the patches predate the GPLv3
switch upstream.

Tested by:	Vladimir Kushnir
Reviewed by:	mm
Approved by:	jhb (mentor)
MFC after:	2 weeks
This commit is contained in:
Pedro F. Giffuni 2012-06-12 15:04:18 +00:00
parent f584d74b4d
commit b28518a59a
20 changed files with 1725 additions and 494 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

273
contrib/gcc/ChangeLog.gcc43
View File

@ -1,3 +1,8 @@
2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
* doc/invoke.texi: Fix typo, 'AMD Family 10h core' instead of
'AMD Family 10 core'.
2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> (r124339)
* config/i386/i386.c (override_options): Accept k8-sse3, opteron-sse3
@ -5,10 +10,39 @@
with SSE3 instruction set support.
* doc/invoke.texi: Likewise.
2007-05-01 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
* config/i386/i386.c (override_options): Tuning 32-byte loop
alignment for amdfam10 architecture. Increasing the max loop
alignment to 24 bytes.
2007-04-12 Richard Guenther <rguenther@suse.de>
PR tree-optimization/24689
PR tree-optimization/31307
* fold-const.c (operand_equal_p): Compare INTEGER_CST array
indices by value.
* gimplify.c (canonicalize_addr_expr): To be consistent with
gimplify_compound_lval only set operands two and three of
ARRAY_REFs if they are not gimple_min_invariant. This makes
it never at this place.
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise.
2007-04-07 H.J. Lu <hongjiu.lu@intel.com> (r123639)
* config/i386/i386.c (ix86_handle_option): Handle SSSE3.
2007-03-28 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
* config.gcc: Accept barcelona as a variant of amdfam10.
* config/i386/i386.c (override_options): Likewise.
* doc/invoke.texi: Likewise.
2007-02-09 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
* config/i386/driver-i386.c: Turn on -mtune=native for AMDFAM10.
(bit_SSE4a): New.
2007-02-08 Harsha Jagasia <harsha.jagasia@amd.com> (r121726)
* config/i386/xmmintrin.h: Make inclusion of emmintrin.h
@ -26,6 +60,173 @@
* config/i386/i386.c (override_options): Set PTA_SSSE3 for core2.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/athlon.md (athlon_fldxf_k8, athlon_fld_k8,
athlon_fstxf_k8, athlon_fst_k8, athlon_fist, athlon_fmov,
athlon_fadd_load, athlon_fadd_load_k8, athlon_fadd, athlon_fmul,
athlon_fmul_load, athlon_fmul_load_k8, athlon_fsgn,
athlon_fdiv_load, athlon_fdiv_load_k8, athlon_fdiv_k8,
athlon_fpspc_load, athlon_fpspc, athlon_fcmov_load,
athlon_fcmov_load_k8, athlon_fcmov_k8, athlon_fcomi_load_k8,
athlon_fcomi, athlon_fcom_load_k8, athlon_fcom): Added amdfam10.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/i386.md (x86_sahf_1, cmpfp_i_mixed, cmpfp_i_sse,
cmpfp_i_i387, cmpfp_iu_mixed, cmpfp_iu_sse, cmpfp_iu_387,
swapsi, swaphi_1, swapqi_1, swapdi_rex64, fix_truncsfdi_sse,
fix_truncdfdi_sse, fix_truncsfsi_sse, fix_truncdfsi_sse,
x86_fldcw_1, floatsisf2_mixed, floatsisf2_sse, floatdisf2_mixed,
floatdisf2_sse, floatsidf2_mixed, floatsidf2_sse,
floatdidf2_mixed, floatdidf2_sse, muldi3_1_rex64, mulsi3_1,
mulsi3_1_zext, mulhi3_1, mulqi3_1, umulqihi3_1, mulqihi3_insn,
umulditi3_insn, umulsidi3_insn, mulditi3_insn, mulsidi3_insn,
umuldi3_highpart_rex64, umulsi3_highpart_insn,
umulsi3_highpart_zext, smuldi3_highpart_rex64,
smulsi3_highpart_insn, smulsi3_highpart_zext, x86_64_shld,
x86_shld_1, x86_64_shrd, sqrtsf2_mixed, sqrtsf2_sse,
sqrtsf2_i387, sqrtdf2_mixed, sqrtdf2_sse, sqrtdf2_i387,
sqrtextendsfdf2_i387, sqrtxf2, sqrtextendsfxf2_i387,
sqrtextenddfxf2_i387): Added amdfam10_decode.
* config/i386/athlon.md (athlon_idirect_amdfam10,
athlon_ivector_amdfam10, athlon_idirect_load_amdfam10,
athlon_ivector_load_amdfam10, athlon_idirect_both_amdfam10,
athlon_ivector_both_amdfam10, athlon_idirect_store_amdfam10,
athlon_ivector_store_amdfam10): New define_insn_reservation.
(athlon_idirect_loadmov, athlon_idirect_movstore): Added
amdfam10.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/athlon.md (athlon_call_amdfam10,
athlon_pop_amdfam10, athlon_lea_amdfam10): New
define_insn_reservation.
(athlon_branch, athlon_push, athlon_leave_k8, athlon_imul_k8,
athlon_imul_k8_DI, athlon_imul_mem_k8, athlon_imul_mem_k8_DI,
athlon_idiv, athlon_idiv_mem, athlon_str): Added amdfam10.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/athlon.md (athlon_sseld_amdfam10,
athlon_mmxld_amdfam10, athlon_ssest_amdfam10,
athlon_mmxssest_short_amdfam10): New define_insn_reservation.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/athlon.md (athlon_sseins_amdfam10): New
define_insn_reservation.
* config/i386/i386.md (sseins): Added sseins to define_attr type
and define_attr unit.
* config/i386/sse.md: Set type attribute to sseins for insertq
and insertqi.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/athlon.md (sselog_load_amdfam10, sselog_amdfam10,
ssecmpvector_load_amdfam10, ssecmpvector_amdfam10,
ssecomi_load_amdfam10, ssecomi_amdfam10,
sseaddvector_load_amdfam10, sseaddvector_amdfam10): New
define_insn_reservation.
(ssecmp_load_k8, ssecmp, sseadd_load_k8, seadd): Added amdfam10.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/athlon.md (cvtss2sd_load_amdfam10,
cvtss2sd_amdfam10, cvtps2pd_load_amdfam10, cvtps2pd_amdfam10,
cvtsi2sd_load_amdfam10, cvtsi2ss_load_amdfam10,
cvtsi2sd_amdfam10, cvtsi2ss_amdfam10, cvtsd2ss_load_amdfam10,
cvtsd2ss_amdfam10, cvtpd2ps_load_amdfam10, cvtpd2ps_amdfam10,
cvtsX2si_load_amdfam10, cvtsX2si_amdfam10): New
define_insn_reservation.
* config/i386/sse.md (cvtsi2ss, cvtsi2ssq, cvtss2si,
cvtss2siq, cvttss2si, cvttss2siq, cvtsi2sd, cvtsi2sdq,
cvtsd2si, cvtsd2siq, cvttsd2si, cvttsd2siq,
cvtpd2dq, cvttpd2dq, cvtsd2ss, cvtss2sd,
cvtpd2ps, cvtps2pd): Added amdfam10_decode attribute.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/athlon.md (athlon_ssedivvector_amdfam10,
athlon_ssedivvector_load_amdfam10, athlon_ssemulvector_amdfam10,
athlon_ssemulvector_load_amdfam10): New define_insn_reservation.
(athlon_ssediv, athlon_ssediv_load_k8, athlon_ssemul,
athlon_ssemul_load_k8): Added amdfam10.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/i386.h (TARGET_SSE_UNALIGNED_MOVE_OPTIMAL): New macro.
(x86_sse_unaligned_move_optimal): New variable.
* config/i386/i386.c (x86_sse_unaligned_move_optimal): Enable for
m_AMDFAM10.
(ix86_expand_vector_move_misalign): Add code to generate movupd/movups
for unaligned vector SSE double/single precision loads for AMDFAM10.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/i386.h (TARGET_AMDFAM10): New macro.
(TARGET_CPU_CPP_BUILTINS): Add code for amdfam10.
Define TARGET_CPU_DEFAULT_amdfam10.
(TARGET_CPU_DEFAULT_NAMES): Add amdfam10.
(processor_type): Add PROCESSOR_AMDFAM10.
* config/i386/i386.md: Add amdfam10 as a new cpu attribute to match
processor_type in config/i386/i386.h.
Enable imul peepholes for TARGET_AMDFAM10.
* config.gcc: Add support for --with-cpu option for amdfam10.
* config/i386/i386.c (amdfam10_cost): New variable.
(m_AMDFAM10): New macro.
(m_ATHLON_K8_AMDFAM10): New macro.
(x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen,
x86_cmove, x86_3dnow_a, x86_deep_branch, x86_use_simode_fiop,
x86_promote_QImode, x86_integer_DFmode_moves,
x86_partial_reg_dependency, x86_memory_mismatch_stall,
x86_accumulate_outgoing_args, x86_arch_always_fancy_math_387,
x86_sse_partial_reg_dependency, x86_sse_typeless_stores,
x86_use_ffreep, x86_use_incdec, x86_four_jump_limit,
x86_schedule, x86_use_bt, x86_cmpxchg16b, x86_pad_returns):
Enable/disable for amdfam10.
(override_options): Add amdfam10_cost to processor_target_table.
Set up PROCESSOR_AMDFAM10 for amdfam10 entry in
processor_alias_table.
(ix86_issue_rate): Add PROCESSOR_AMDFAM10.
(ix86_adjust_cost): Add code for amdfam10.
2007-02-05 Harsha Jagasia <harsha.jagasia@amd.com>
* config/i386/i386.opt: Add new Advanced Bit Manipulation (-mabm)
instruction set feature flag. Add new (-mpopcnt) flag for popcnt
instruction. Add new SSE4A (-msse4a) instruction set feature flag.
* config/i386/i386.h: Add builtin definition for SSE4A.
* config/i386/i386.md: Add support for ABM instructions
(popcnt and lzcnt).
* config/i386/sse.md: Add support for SSE4A instructions
(movntss, movntsd, extrq, insertq).
* config/i386/i386.c: Add support for ABM and SSE4A builtins.
Add -march=amdfam10 flag.
* config/i386/ammintrin.h: Add support for SSE4A intrinsics.
* doc/invoke.texi: Add documentation on flags for sse4a, abm, popcnt
and amdfam10.
* doc/extend.texi: Add documentation for SSE4A builtins.
2007-01-24 Jakub Jelinek <jakub@redhat.com>
* config/i386/i386.h (x86_cmpxchg16b): Remove const.
(TARGET_CMPXCHG16B): Define to x86_cmpxchg16b.
* config/i386/i386.c (x86_cmpxchg16b): Remove const.
(override_options): Add PTA_CX16 flag. Set x86_cmpxchg16b
for CPUs that have PTA_CX16 set.
2007-01-18 Michael Meissner <michael.meissner@amd.com>
* config/i386/i386.c (ix86_compute_frame_layout): Make fprintf's
in #if 0 code type correct.
2007-01-17 Eric Christopher <echristo@apple.com> (r120846)
* config.gcc: Support core2 processor.
@ -62,7 +263,30 @@
x86_pad_returns): Add m_CORE2.
(override_options): Add entries for Core2.
(ix86_issue_rate): Add case for Core2.
2006-10-28 Uros Bizjak <uros@kss-loka.si>
* config/i386/i386.h (GENERAL_REGNO_P): Use STACK_POINTER_REGNUM.
(NON_QI_REG_P): Use IN_RANGE.
(REX_INT_REGNO_P): Use IN_RANGE.
(FP_REGNO_P): Use IN_RANGE.
(SSE_REGNO_P): Use IN_RANGE.
(REX_SSE_REGNO_P): Use IN_RANGE.
(MMX_REGNO_P): Use IN_RANGE.
(STACK_REGNO_P): New macro.
(STACK_REG_P): Use STACK_REGNO_P.
(NON_STACK_REG_P): Use STACK_REGNO_P.
(REGNO_OK_FOR_INDEX_P): Use REX_INT_REGNO_P.
(REGNO_OK_FOR_BASE_P): Use GENERAL_REGNO_P.
(REG_OK_FOR_INDEX_NONSTRICT_P): Use REX_INT_REGNO_P.
(REG_OK_FOR_BASE_NONSTRICT_P): Use GENERAL_REGNO_P.
(HARD_REGNO_RENAME_OK): Use !IN_RANGE.
2006-10-28 Uros Bizjak <uros@kss-loka.si>
* config/i386/i386.c (output_387_ffreep): Create output from a
template string for !HAVE_AS_IX86_FFREEP.
2006-10-27 Vladimir Makarov <vmakarov@redhat.com> (r118090)
* config/i386/i386.h (TARGET_GEODE):
@ -95,7 +319,31 @@
* config/i386/geode.md: New file.
* doc/invoke.texi: Add entry about geode processor.
2006-10-24 Uros Bizjak <uros@kss-loka.si>
* config/i386/i386.h (FIRST_PSEUDO_REGISTER): Define to 54.
(FIXED_REGISTERS, CALL_USED_REGISTERS): Add fpcr register.
(REG_ALLOC_ORDER): Add one element to allocate fpcr register.
(FRAME_POINTER_REGNUM): Update register number to 21.
(REG_CLASS_CONTENTS): Update contents for added fpcr register.
(HI_REGISTER_NAMES): Add "fpcr" for fpcr register.
* config/i386/i386.c (regclass_map): Add fpcr entry.
(dbx_register_map, dbx64_register_map, svr4_dbx_register_map):
Add fpcr entry.
(print_reg): Assert REGNO (x) != FPCR_REG.
* config/i386/i386.md (FPCR_REG, R11_REG): New constants.
(DIRFLAG_REG): Renumber.
(x86_fnstcw_1, x86_fldcw_1): Use FPCR_REG instead of FPSR_REG.
(*sibcall_1_rex64_v, *sibcall_value_1_rex64_v): Use R11_REG.
(sse_prologue_save, *sse_prologue_save_insn): Renumber
hardcoded SSE register numbers.
* config/i386/mmx.md (mmx_emms, mmx_femms): Renumber
hardcoded MMX register numbers.
2006-10-24 Richard Guenther <rguenther@suse.de>
PR middle-end/28796
@ -104,6 +352,17 @@
for deciding optimizations in consistency with fold-const.c
(fold_builtin_unordered_cmp): Likewise.
2006-10-24 Richard Guenther <rguenther@suse.de>
* builtins.c (fold_builtin_floor): Fold floor (x) where
x is nonnegative to trunc (x).
(fold_builtin_int_roundingfn): Fold lfloor (x) where x is
nonnegative to FIX_TRUNC_EXPR.
2006-10-22 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/tmmintrin.h: Remove the duplicated content.
2006-10-22 H.J. Lu <hongjiu.lu@intel.com> (r117958)
* config.gcc (i[34567]86-*-*): Add tmmintrin.h to extra_headers.
@ -170,6 +429,18 @@
* doc/invoke.texi: Document -mssse3/-mno-ssse3 switches.
2006-10-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.md (UNSPEC_LDQQU): Renamed to ...
(UNSPEC_LDDQU): This.
* config/i386/sse.md (sse3_lddqu): Updated.
2006-10-21 Richard Guenther <rguenther@suse.de>
PR tree-optimization/3511
* tree-ssa-pre.c (phi_translate): Fold CALL_EXPRs that
got new invariant arguments during PHI translation.
2006-10-21 Richard Guenther <rguenther@suse.de>
* builtins.c (fold_builtin_classify): Fix typo.

18
contrib/gcc/builtins.c
View File

@ -7355,6 +7355,12 @@ fold_builtin_ceil (tree fndecl, tree arglist)
}
}
/* Fold floor (x) where x is nonnegative to trunc (x). */
if (tree_expr_nonnegative_p (arg))
return build_function_call_expr (mathfn_built_in (TREE_TYPE (arg),
BUILT_IN_TRUNC),
arglist);
return fold_trunc_transparent_mathfn (fndecl, arglist);
}
@ -7442,6 +7448,18 @@ fold_builtin_int_roundingfn (tree fndecl, tree arglist)
}
}
switch (DECL_FUNCTION_CODE (fndecl))
{
CASE_FLT_FN (BUILT_IN_LFLOOR):
CASE_FLT_FN (BUILT_IN_LLFLOOR):
/* Fold lfloor (x) where x is nonnegative to FIX_TRUNC (x). */
if (tree_expr_nonnegative_p (arg))
return fold_build1 (FIX_TRUNC_EXPR, TREE_TYPE (TREE_TYPE (fndecl)),
arg);
break;
default:;
}
return fold_fixed_mathfn (fndecl, arglist);
}

16
contrib/gcc/config.gcc
View File

@ -269,12 +269,12 @@ xscale-*-*)
i[34567]86-*-*)
cpu_type=i386
extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
pmmintrin.h tmmintrin.h"
pmmintrin.h tmmintrin.h ammintrin.h"
;;
x86_64-*-*)
cpu_type=i386
extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
pmmintrin.h tmmintrin.h"
pmmintrin.h tmmintrin.h ammintrin.h"
need_64bit_hwint=yes
;;
ia64-*-*)
@ -1209,14 +1209,14 @@ i[34567]86-*-solaris2*)
# FIXME: -m64 for i[34567]86-*-* should be allowed just
# like -m32 for x86_64-*-*.
case X"${with_cpu}" in
Xgeneric|Xcore2|Xnocona|Xx86-64|Xk8|Xopteron|Xathlon64|Xathlon-fx)
Xgeneric|Xcore2|Xnocona|Xx86-64|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx)
;;
X)
with_cpu=generic
;;
*)
echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
echo "generic core2 nocona x86-64 k8 opteron athlon64 athlon-fx" 1>&2
echo "generic core2 nocona x86-64amd fam10 barcelona k8 opteron athlon64 athlon-fx" 1>&2
exit 1
;;
esac
@ -2515,6 +2515,9 @@ if test x$with_cpu = x ; then
;;
i686-*-* | i786-*-*)
case ${target_noncanonical} in
amdfam10-*|barcelona-*)
with_cpu=amdfam10
;;
k8-*|opteron-*|athlon_64-*)
with_cpu=k8
;;
@ -2555,6 +2558,9 @@ if test x$with_cpu = x ; then
;;
x86_64-*-*)
case ${target_noncanonical} in
amdfam10-*|barcelona-*)
with_cpu=amdfam10
;;
k8-*|opteron-*|athlon_64-*)
with_cpu=k8
;;
@ -2795,7 +2801,7 @@ case "${target}" in
esac
# OK
;;
"" | k8 | opteron | athlon64 | athlon-fx | nocona | core2 | generic)
"" | amdfam10 | barcelona | k8 | opteron | athlon64 | athlon-fx | nocona | core2 | generic)
# OK
;;
*)

73
contrib/gcc/config/i386/ammintrin.h Normal file
View File

@ -0,0 +1,73 @@
/* Copyright (C) 2007 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
/* As a special exception, if you include this header file into source
files compiled by GCC, this header file does not by itself cause
the resulting executable to be covered by the GNU General Public
License. This exception does not however invalidate any other
reasons why the executable file might be covered by the GNU General
Public License. */
/* Implemented from the specification included in the AMD Programmers
Manual Update, version 2.x */
#ifndef _AMMINTRIN_H_INCLUDED
#define _AMMINTRIN_H_INCLUDED
#ifndef __SSE4A__
# error "SSE4A instruction set not enabled"
#else
/* We need definitions from the SSE3, SSE2 and SSE header files*/
#include <pmmintrin.h>
static __inline void __attribute__((__always_inline__))
_mm_stream_sd (double * __P, __m128d __Y)
{
__builtin_ia32_movntsd (__P, (__v2df) __Y);
}
static __inline void __attribute__((__always_inline__))
_mm_stream_ss (float * __P, __m128 __Y)
{
__builtin_ia32_movntss (__P, (__v4sf) __Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_extract_si64 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_extrq ((__v2di) __X, (__v16qi) __Y);
}
#define _mm_extracti_si64(X, I, L) \
((__m128i) __builtin_ia32_extrqi ((__v2di)(X), I, L))
static __inline __m128i __attribute__((__always_inline__))
_mm_insert_si64 (__m128i __X,__m128i __Y)
{
return (__m128i) __builtin_ia32_insertq ((__v2di)__X, (__v2di)__Y);
}
#define _mm_inserti_si64(X, Y, I, L) \
((__m128i) __builtin_ia32_insertqi ((__v2di)(X), (__v2di)(Y), I, L))
#endif /* __SSE4A__ */
#endif /* _AMMINTRIN_H_INCLUDED */

378
contrib/gcc/config/i386/athlon.md
View File

@ -29,6 +29,8 @@
(const_string "vector")]
(const_string "direct")))
(define_attr "amdfam10_decode" "direct,vector,double"
(const_string "direct"))
;;
;; decode0 decode1 decode2
;; \ | /
@ -131,18 +133,22 @@
;; Jump instructions are executed in the branch unit completely transparent to us
(define_insn_reservation "athlon_branch" 0
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "ibr"))
"athlon-direct,athlon-ieu")
(define_insn_reservation "athlon_call" 0
(and (eq_attr "cpu" "athlon,k8,generic64")
(eq_attr "type" "call,callv"))
"athlon-vector,athlon-ieu")
(define_insn_reservation "athlon_call_amdfam10" 0
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "call,callv"))
"athlon-double,athlon-ieu")
;; Latency of push operation is 3 cycles, but ESP value is available
;; earlier
(define_insn_reservation "athlon_push" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "push"))
"athlon-direct,athlon-agu,athlon-store")
(define_insn_reservation "athlon_pop" 4
@ -153,12 +159,16 @@
(and (eq_attr "cpu" "k8,generic64")
(eq_attr "type" "pop"))
"athlon-double,(athlon-ieu+athlon-load)")
(define_insn_reservation "athlon_pop_amdfam10" 3
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "pop"))
"athlon-direct,(athlon-ieu+athlon-load)")
(define_insn_reservation "athlon_leave" 3
(and (eq_attr "cpu" "athlon")
(eq_attr "type" "leave"))
"athlon-vector,(athlon-ieu+athlon-load)")
(define_insn_reservation "athlon_leave_k8" 3
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(eq_attr "type" "leave"))
"athlon-double,(athlon-ieu+athlon-load)")
@ -167,6 +177,11 @@
(and (eq_attr "cpu" "athlon,k8,generic64")
(eq_attr "type" "lea"))
"athlon-direct,athlon-agu,nothing")
;; Lea executes in AGU unit with 1 cycle latency on AMDFAM10
(define_insn_reservation "athlon_lea_amdfam10" 1
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "lea"))
"athlon-direct,athlon-agu,nothing")
;; Mul executes in special multiplier unit attached to IEU0
(define_insn_reservation "athlon_imul" 5
@ -176,29 +191,35 @@
"athlon-vector,athlon-ieu0,athlon-mult,nothing,nothing,athlon-ieu0")
;; ??? Widening multiply is vector or double.
(define_insn_reservation "athlon_imul_k8_DI" 4
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "imul")
(and (eq_attr "mode" "DI")
(eq_attr "memory" "none,unknown"))))
"athlon-direct0,athlon-ieu0,athlon-mult,nothing,athlon-ieu0")
(define_insn_reservation "athlon_imul_k8" 3
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "imul")
(eq_attr "memory" "none,unknown")))
"athlon-direct0,athlon-ieu0,athlon-mult,athlon-ieu0")
(define_insn_reservation "athlon_imul_amdfam10_HI" 4
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "imul")
(and (eq_attr "mode" "HI")
(eq_attr "memory" "none,unknown"))))
"athlon-vector,athlon-ieu0,athlon-mult,nothing,athlon-ieu0")
(define_insn_reservation "athlon_imul_mem" 8
(and (eq_attr "cpu" "athlon")
(and (eq_attr "type" "imul")
(eq_attr "memory" "load,both")))
"athlon-vector,athlon-load,athlon-ieu,athlon-mult,nothing,nothing,athlon-ieu")
(define_insn_reservation "athlon_imul_mem_k8_DI" 7
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "imul")
(and (eq_attr "mode" "DI")
(eq_attr "memory" "load,both"))))
"athlon-vector,athlon-load,athlon-ieu,athlon-mult,nothing,athlon-ieu")
(define_insn_reservation "athlon_imul_mem_k8" 6
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "imul")
(eq_attr "memory" "load,both")))
"athlon-vector,athlon-load,athlon-ieu,athlon-mult,athlon-ieu")
@ -209,21 +230,23 @@
;; other instructions.
;; ??? Experiments show that the idiv can overlap with roughly 6 cycles
;; of the other code
;; Using the same heuristics for amdfam10 as K8 with idiv
(define_insn_reservation "athlon_idiv" 6
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "idiv")
(eq_attr "memory" "none,unknown")))
"athlon-vector,(athlon-ieu0*6+(athlon-fpsched,athlon-fvector))")
(define_insn_reservation "athlon_idiv_mem" 9
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "idiv")
(eq_attr "memory" "load,both")))
"athlon-vector,((athlon-load,athlon-ieu0*6)+(athlon-fpsched,athlon-fvector))")
;; The parallelism of string instructions is not documented. Model it same way
;; as idiv to create smaller automata. This probably does not matter much.
;; Using the same heuristics for amdfam10 as K8 with idiv
(define_insn_reservation "athlon_str" 6
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "str")
(eq_attr "memory" "load,both,store")))
"athlon-vector,athlon-load,athlon-ieu0*6")
@ -234,34 +257,62 @@
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "none,unknown"))))
"athlon-direct,athlon-ieu")
(define_insn_reservation "athlon_idirect_amdfam10" 1
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "direct")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "none,unknown"))))
"athlon-direct,athlon-ieu")
(define_insn_reservation "athlon_ivector" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "athlon_decode" "vector")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "none,unknown"))))
"athlon-vector,athlon-ieu,athlon-ieu")
(define_insn_reservation "athlon_ivector_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "vector")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "none,unknown"))))
"athlon-vector,athlon-ieu,athlon-ieu")
(define_insn_reservation "athlon_idirect_loadmov" 3
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "imov")
(eq_attr "memory" "load")))
"athlon-direct,athlon-load")
(define_insn_reservation "athlon_idirect_load" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "athlon_decode" "direct")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "load"))))
"athlon-direct,athlon-load,athlon-ieu")
(define_insn_reservation "athlon_idirect_load_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "direct")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "load"))))
"athlon-direct,athlon-load,athlon-ieu")
(define_insn_reservation "athlon_ivector_load" 6
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "athlon_decode" "vector")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "load"))))
"athlon-vector,athlon-load,athlon-ieu,athlon-ieu")
(define_insn_reservation "athlon_ivector_load_amdfam10" 6
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "vector")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "load"))))
"athlon-vector,athlon-load,athlon-ieu,athlon-ieu")
(define_insn_reservation "athlon_idirect_movstore" 1
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "imov")
(eq_attr "memory" "store")))
"athlon-direct,athlon-agu,athlon-store")
(define_insn_reservation "athlon_idirect_both" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "athlon_decode" "direct")
@ -270,6 +321,15 @@
"athlon-direct,athlon-load,
athlon-ieu,athlon-store,
athlon-store")
(define_insn_reservation "athlon_idirect_both_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "direct")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "both"))))
"athlon-direct,athlon-load,
athlon-ieu,athlon-store,
athlon-store")
(define_insn_reservation "athlon_ivector_both" 6
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "athlon_decode" "vector")
@ -279,6 +339,16 @@
athlon-ieu,
athlon-ieu,
athlon-store")
(define_insn_reservation "athlon_ivector_both_amdfam10" 6
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "vector")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "both"))))
"athlon-vector,athlon-load,
athlon-ieu,
athlon-ieu,
athlon-store")
(define_insn_reservation "athlon_idirect_store" 1
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "athlon_decode" "direct")
@ -286,6 +356,14 @@
(eq_attr "memory" "store"))))
"athlon-direct,(athlon-ieu+athlon-agu),
athlon-store")
(define_insn_reservation "athlon_idirect_store_amdfam10" 1
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "direct")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "store"))))
"athlon-direct,(athlon-ieu+athlon-agu),
athlon-store")
(define_insn_reservation "athlon_ivector_store" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "athlon_decode" "vector")
@ -293,6 +371,13 @@
(eq_attr "memory" "store"))))
"athlon-vector,(athlon-ieu+athlon-agu),athlon-ieu,
athlon-store")
(define_insn_reservation "athlon_ivector_store_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "amdfam10_decode" "vector")
(and (eq_attr "unit" "integer,unknown")
(eq_attr "memory" "store"))))
"athlon-vector,(athlon-ieu+athlon-agu),athlon-ieu,
athlon-store")
;; Athlon floatin point unit
(define_insn_reservation "athlon_fldxf" 12
@ -302,7 +387,7 @@
(eq_attr "mode" "XF"))))
"athlon-vector,athlon-fpload2,athlon-fvector*9")
(define_insn_reservation "athlon_fldxf_k8" 13
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fmov")
(and (eq_attr "memory" "load")
(eq_attr "mode" "XF"))))
@ -314,7 +399,7 @@
(eq_attr "memory" "load")))
"athlon-direct,athlon-fpload,athlon-fany")
(define_insn_reservation "athlon_fld_k8" 2
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fmov")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fstore")
@ -326,7 +411,7 @@
(eq_attr "mode" "XF"))))
"athlon-vector,(athlon-fpsched+athlon-agu),(athlon-store2+(athlon-fvector*7))")
(define_insn_reservation "athlon_fstxf_k8" 8
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fmov")
(and (eq_attr "memory" "store,both")
(eq_attr "mode" "XF"))))
@ -337,16 +422,16 @@
(eq_attr "memory" "store,both")))
"athlon-direct,(athlon-fpsched+athlon-agu),(athlon-fstore+athlon-store)")
(define_insn_reservation "athlon_fst_k8" 2
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fmov")
(eq_attr "memory" "store,both")))
"athlon-direct,(athlon-fpsched+athlon-agu),(athlon-fstore+athlon-store)")
(define_insn_reservation "athlon_fist" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "fistp,fisttp"))
"athlon-direct,(athlon-fpsched+athlon-agu),(athlon-fstore+athlon-store)")
(define_insn_reservation "athlon_fmov" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "fmov"))
"athlon-direct,athlon-fpsched,athlon-faddmul")
(define_insn_reservation "athlon_fadd_load" 4
@ -355,12 +440,12 @@
(eq_attr "memory" "load")))
"athlon-direct,athlon-fpload,athlon-fadd")
(define_insn_reservation "athlon_fadd_load_k8" 6
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fop")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_fadd" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "fop"))
"athlon-direct,athlon-fpsched,athlon-fadd")
(define_insn_reservation "athlon_fmul_load" 4
@ -369,16 +454,16 @@
(eq_attr "memory" "load")))
"athlon-direct,athlon-fpload,athlon-fmul")
(define_insn_reservation "athlon_fmul_load_k8" 6
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fmul")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fmul")
(define_insn_reservation "athlon_fmul" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "fmul"))
"athlon-direct,athlon-fpsched,athlon-fmul")
(define_insn_reservation "athlon_fsgn" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "fsgn"))
"athlon-direct,athlon-fpsched,athlon-fmul")
(define_insn_reservation "athlon_fdiv_load" 24
@ -387,7 +472,7 @@
(eq_attr "memory" "load")))
"athlon-direct,athlon-fpload,athlon-fmul")
(define_insn_reservation "athlon_fdiv_load_k8" 13
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fdiv")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fmul")
@ -396,16 +481,16 @@
(eq_attr "type" "fdiv"))
"athlon-direct,athlon-fpsched,athlon-fmul")
(define_insn_reservation "athlon_fdiv_k8" 11
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(eq_attr "type" "fdiv"))
"athlon-direct,athlon-fpsched,athlon-fmul")
(define_insn_reservation "athlon_fpspc_load" 103
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "fpspc")
(eq_attr "memory" "load")))
"athlon-vector,athlon-fpload,athlon-fvector")
(define_insn_reservation "athlon_fpspc" 100
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "fpspc"))
"athlon-vector,athlon-fpsched,athlon-fvector")
(define_insn_reservation "athlon_fcmov_load" 7
@ -418,12 +503,12 @@
(eq_attr "type" "fcmov"))
"athlon-vector,athlon-fpsched,athlon-fvector")
(define_insn_reservation "athlon_fcmov_load_k8" 17
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fcmov")
(eq_attr "memory" "load")))
"athlon-vector,athlon-fploadk8,athlon-fvector")
(define_insn_reservation "athlon_fcmov_k8" 15
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(eq_attr "type" "fcmov"))
"athlon-vector,athlon-fpsched,athlon-fvector")
;; fcomi is vector decoded by uses only one pipe.
@ -434,13 +519,13 @@
(eq_attr "memory" "load"))))
"athlon-vector,athlon-fpload,athlon-fadd")
(define_insn_reservation "athlon_fcomi_load_k8" 5
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fcmp")
(and (eq_attr "athlon_decode" "vector")
(eq_attr "memory" "load"))))
"athlon-vector,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_fcomi" 3
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "athlon_decode" "vector")
(eq_attr "type" "fcmp")))
"athlon-vector,athlon-fpsched,athlon-fadd")
@ -450,18 +535,18 @@
(eq_attr "memory" "load")))
"athlon-direct,athlon-fpload,athlon-fadd")
(define_insn_reservation "athlon_fcom_load_k8" 4
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "fcmp")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_fcom" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(eq_attr "type" "fcmp"))
"athlon-direct,athlon-fpsched,athlon-fadd")
;; Never seen by the scheduler because we still don't do post reg-stack
;; scheduling.
;(define_insn_reservation "athlon_fxch" 2
; (and (eq_attr "cpu" "athlon,k8,generic64")
; (and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
; (eq_attr "type" "fxch"))
; "athlon-direct,athlon-fpsched,athlon-fany")
@ -516,6 +601,23 @@
(and (eq_attr "type" "mmxmov,ssemov")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fstore")
;; On AMDFAM10 all double, single and integer packed and scalar SSEx data
;; loads generated are direct path, latency of 2 and do not use any FP
;; executions units. No seperate entries for movlpx/movhpx loads, which
;; are direct path, latency of 4 and use the FADD/FMUL FP execution units,
;; as they will not be generated.
(define_insn_reservation "athlon_sseld_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssemov")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8")
;; On AMDFAM10 MMX data loads generated are direct path, latency of 4
;; and can use any FP executions units
(define_insn_reservation "athlon_mmxld_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "mmxmov")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8, athlon-fany")
(define_insn_reservation "athlon_mmxssest" 3
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "type" "mmxmov,ssemov")
@ -533,6 +635,25 @@
(and (eq_attr "type" "mmxmov,ssemov")
(eq_attr "memory" "store,both")))
"athlon-direct,(athlon-fpsched+athlon-agu),(athlon-fstore+athlon-store)")
;; On AMDFAM10 all double, single and integer packed SSEx data stores
;; generated are all double path, latency of 2 and use the FSTORE FP
;; execution unit. No entries seperate for movupx/movdqu, which are
;; vector path, latency of 3 and use the FSTORE*2 FP execution unit,
;; as they will not be generated.
(define_insn_reservation "athlon_ssest_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssemov")
(and (eq_attr "mode" "V4SF,V2DF,TI")
(eq_attr "memory" "store,both"))))
"athlon-double,(athlon-fpsched+athlon-agu),((athlon-fstore+athlon-store)*2)")
;; On AMDFAM10 all double, single and integer scalar SSEx and MMX
;; data stores generated are all direct path, latency of 2 and use
;; the FSTORE FP execution unit
(define_insn_reservation "athlon_mmxssest_short_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "mmxmov,ssemov")
(eq_attr "memory" "store,both")))
"athlon-direct,(athlon-fpsched+athlon-agu),(athlon-fstore+athlon-store)")
(define_insn_reservation "athlon_movaps_k8" 2
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "type" "ssemov")
@ -578,6 +699,11 @@
(and (eq_attr "type" "sselog,sselog1")
(eq_attr "memory" "load")))
"athlon-double,athlon-fpload2k8,(athlon-fmul*2)")
(define_insn_reservation "athlon_sselog_load_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sselog,sselog1")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,(athlon-fadd|athlon-fmul)")
(define_insn_reservation "athlon_sselog" 3
(and (eq_attr "cpu" "athlon")
(eq_attr "type" "sselog,sselog1"))
@ -586,6 +712,11 @@
(and (eq_attr "cpu" "k8,generic64")
(eq_attr "type" "sselog,sselog1"))
"athlon-double,athlon-fpsched,athlon-fmul")
(define_insn_reservation "athlon_sselog_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "sselog,sselog1"))
"athlon-direct,athlon-fpsched,(athlon-fadd|athlon-fmul)")
;; ??? pcmp executes in addmul, probably not worthwhile to bother about that.
(define_insn_reservation "athlon_ssecmp_load" 2
(and (eq_attr "cpu" "athlon")
@ -594,13 +725,13 @@
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fpload,athlon-fadd")
(define_insn_reservation "athlon_ssecmp_load_k8" 4
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "ssecmp")
(and (eq_attr "mode" "SF,DF,DI,TI")
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_ssecmp" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "ssecmp")
(eq_attr "mode" "SF,DF,DI,TI")))
"athlon-direct,athlon-fpsched,athlon-fadd")
@ -614,6 +745,11 @@
(and (eq_attr "type" "ssecmp")
(eq_attr "memory" "load")))
"athlon-double,athlon-fpload2k8,(athlon-fadd*2)")
(define_insn_reservation "athlon_ssecmpvector_load_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecmp")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_ssecmpvector" 3
(and (eq_attr "cpu" "athlon")
(eq_attr "type" "ssecmp"))
@ -622,6 +758,10 @@
(and (eq_attr "cpu" "k8,generic64")
(eq_attr "type" "ssecmp"))
"athlon-double,athlon-fpsched,(athlon-fadd*2)")
(define_insn_reservation "athlon_ssecmpvector_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "ssecmp"))
"athlon-direct,athlon-fpsched,athlon-fadd")
(define_insn_reservation "athlon_ssecomi_load" 4
(and (eq_attr "cpu" "athlon")
(and (eq_attr "type" "ssecomi")
@ -632,10 +772,20 @@
(and (eq_attr "type" "ssecomi")
(eq_attr "memory" "load")))
"athlon-vector,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_ssecomi_load_amdfam10" 5
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecomi")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_ssecomi" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(eq_attr "type" "ssecmp"))
"athlon-vector,athlon-fpsched,athlon-fadd")
(define_insn_reservation "athlon_ssecomi_amdfam10" 3
(and (eq_attr "cpu" "amdfam10")
;; It seems athlon_ssecomi has a bug in the attr_type, fixed for amdfam10
(eq_attr "type" "ssecomi"))
"athlon-direct,athlon-fpsched,athlon-fadd")
(define_insn_reservation "athlon_sseadd_load" 4
(and (eq_attr "cpu" "athlon")
(and (eq_attr "type" "sseadd")
@ -643,13 +793,13 @@
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fpload,athlon-fadd")
(define_insn_reservation "athlon_sseadd_load_k8" 6
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "sseadd")
(and (eq_attr "mode" "SF,DF,DI")
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_sseadd" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "sseadd")
(eq_attr "mode" "SF,DF,DI")))
"athlon-direct,athlon-fpsched,athlon-fadd")
@ -663,6 +813,11 @@
(and (eq_attr "type" "sseadd")
(eq_attr "memory" "load")))
"athlon-double,athlon-fpload2k8,(athlon-fadd*2)")
(define_insn_reservation "athlon_sseaddvector_load_amdfam10" 6
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseadd")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fadd")
(define_insn_reservation "athlon_sseaddvector" 5
(and (eq_attr "cpu" "athlon")
(eq_attr "type" "sseadd"))
@ -671,6 +826,10 @@
(and (eq_attr "cpu" "k8,generic64")
(eq_attr "type" "sseadd"))
"athlon-double,athlon-fpsched,(athlon-fadd*2)")
(define_insn_reservation "athlon_sseaddvector_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "sseadd"))
"athlon-direct,athlon-fpsched,athlon-fadd")
;; Conversions behaves very irregularly and the scheduling is critical here.
;; Take each instruction separately. Assume that the mode is always set to the
@ -684,12 +843,25 @@
(and (eq_attr "mode" "DF")
(eq_attr "memory" "load")))))
"athlon-direct,athlon-fploadk8,athlon-fstore")
(define_insn_reservation "athlon_ssecvt_cvtss2sd_load_amdfam10" 7
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "DF")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
(define_insn_reservation "athlon_ssecvt_cvtss2sd" 2
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "athlon_decode" "direct")
(eq_attr "mode" "DF"))))
"athlon-direct,athlon-fpsched,athlon-fstore")
(define_insn_reservation "athlon_ssecvt_cvtss2sd_amdfam10" 7
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "vector")
(eq_attr "mode" "DF"))))
"athlon-vector,athlon-fpsched,athlon-faddmul,(athlon-fstore*2)")
;; cvtps2pd. Model same way the other double decoded FP conversions.
(define_insn_reservation "athlon_ssecvt_cvtps2pd_load_k8" 5
(and (eq_attr "cpu" "k8,athlon,generic64")
@ -698,12 +870,25 @@
(and (eq_attr "mode" "V2DF,V4SF,TI")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fpload2k8,(athlon-fstore*2)")
(define_insn_reservation "athlon_ssecvt_cvtps2pd_load_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "direct")
(and (eq_attr "mode" "V2DF,V4SF,TI")
(eq_attr "memory" "load")))))
"athlon-direct,athlon-fploadk8,athlon-fstore")
(define_insn_reservation "athlon_ssecvt_cvtps2pd_k8" 3
(and (eq_attr "cpu" "k8,athlon,generic64")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "athlon_decode" "double")
(eq_attr "mode" "V2DF,V4SF,TI"))))
"athlon-double,athlon-fpsched,athlon-fstore,athlon-fstore")
(define_insn_reservation "athlon_ssecvt_cvtps2pd_amdfam10" 2
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "direct")
(eq_attr "mode" "V2DF,V4SF,TI"))))
"athlon-direct,athlon-fpsched,athlon-fstore")
;; cvtsi2sd mem,reg is directpath path (cvtsi2sd reg,reg is doublepath)
;; cvtsi2sd has troughput 1 and is executed in store unit with latency of 6
(define_insn_reservation "athlon_sseicvt_cvtsi2sd_load" 6
@ -713,6 +898,13 @@
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "load")))))
"athlon-direct,athlon-fploadk8,athlon-fstore")
(define_insn_reservation "athlon_sseicvt_cvtsi2sd_load_amdfam10" 9
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
;; cvtsi2ss mem, reg is doublepath
(define_insn_reservation "athlon_sseicvt_cvtsi2ss_load" 9
(and (eq_attr "cpu" "athlon")
@ -728,6 +920,13 @@
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-fstore*2)")
(define_insn_reservation "athlon_sseicvt_cvtsi2ss_load_amdfam10" 9
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
;; cvtsi2sd reg,reg is double decoded (vector on Athlon)
(define_insn_reservation "athlon_sseicvt_cvtsi2sd_k8" 11
(and (eq_attr "cpu" "k8,athlon,generic64")
@ -736,6 +935,13 @@
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "none")))))
"athlon-double,athlon-fploadk8,athlon-fstore")
(define_insn_reservation "athlon_sseicvt_cvtsi2sd_amdfam10" 14
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "vector")
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "none")))))
"athlon-vector,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
;; cvtsi2ss reg, reg is doublepath
(define_insn_reservation "athlon_sseicvt_cvtsi2ss" 14
(and (eq_attr "cpu" "athlon,k8,generic64")
@ -744,6 +950,13 @@
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "none")))))
"athlon-vector,athlon-fploadk8,(athlon-fvector*2)")
(define_insn_reservation "athlon_sseicvt_cvtsi2ss_amdfam10" 14
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "vector")
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "none")))))
"athlon-vector,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
;; cvtsd2ss mem,reg is doublepath, troughput unknown, latency 9
(define_insn_reservation "athlon_ssecvt_cvtsd2ss_load_k8" 9
(and (eq_attr "cpu" "k8,athlon,generic64")
@ -752,6 +965,13 @@
(and (eq_attr "mode" "SF")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-fstore*3)")
(define_insn_reservation "athlon_ssecvt_cvtsd2ss_load_amdfam10" 9
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "SF")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
;; cvtsd2ss reg,reg is vectorpath, troughput unknown, latency 12
(define_insn_reservation "athlon_ssecvt_cvtsd2ss" 12
(and (eq_attr "cpu" "athlon,k8,generic64")
@ -760,6 +980,13 @@
(and (eq_attr "mode" "SF")
(eq_attr "memory" "none")))))
"athlon-vector,athlon-fpsched,(athlon-fvector*3)")
(define_insn_reservation "athlon_ssecvt_cvtsd2ss_amdfam10" 8
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "vector")
(and (eq_attr "mode" "SF")
(eq_attr "memory" "none")))))
"athlon-vector,athlon-fpsched,athlon-faddmul,(athlon-fstore*2)")
(define_insn_reservation "athlon_ssecvt_cvtpd2ps_load_k8" 8
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "type" "ssecvt")
@ -767,6 +994,13 @@
(and (eq_attr "mode" "V4SF,V2DF,TI")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fpload2k8,(athlon-fstore*3)")
(define_insn_reservation "athlon_ssecvt_cvtpd2ps_load_amdfam10" 9
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "V4SF,V2DF,TI")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
;; cvtpd2ps mem,reg is vectorpath, troughput unknown, latency 10
;; ??? Why it is fater than cvtsd2ss?
(define_insn_reservation "athlon_ssecvt_cvtpd2ps" 8
@ -776,6 +1010,13 @@
(and (eq_attr "mode" "V4SF,V2DF,TI")
(eq_attr "memory" "none")))))
"athlon-vector,athlon-fpsched,athlon-fvector*2")
(define_insn_reservation "athlon_ssecvt_cvtpd2ps_amdfam10" 7
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssecvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "V4SF,V2DF,TI")
(eq_attr "memory" "none")))))
"athlon-double,athlon-fpsched,(athlon-faddmul+athlon-fstore)")
;; cvtsd2si mem,reg is doublepath, troughput 1, latency 9
(define_insn_reservation "athlon_secvt_cvtsX2si_load" 9
(and (eq_attr "cpu" "athlon,k8,generic64")
@ -784,6 +1025,13 @@
(and (eq_attr "mode" "SI,DI")
(eq_attr "memory" "load")))))
"athlon-vector,athlon-fploadk8,athlon-fvector")
(define_insn_reservation "athlon_secvt_cvtsX2si_load_amdfam10" 10
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "SI,DI")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-fadd+athlon-fstore)")
;; cvtsd2si reg,reg is doublepath, troughput 1, latency 9
(define_insn_reservation "athlon_ssecvt_cvtsX2si" 9
(and (eq_attr "cpu" "athlon")
@ -799,6 +1047,29 @@
(and (eq_attr "mode" "SI,DI")
(eq_attr "memory" "none")))))
"athlon-double,athlon-fpsched,athlon-fstore")
(define_insn_reservation "athlon_ssecvt_cvtsX2si_amdfam10" 8
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "SI,DI")
(eq_attr "memory" "none")))))
"athlon-double,athlon-fpsched,(athlon-fadd+athlon-fstore)")
;; cvtpd2dq reg,mem is doublepath, troughput 1, latency 9 on amdfam10
(define_insn_reservation "athlon_sseicvt_cvtpd2dq_load_amdfam10" 9
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "TI")
(eq_attr "memory" "load")))))
"athlon-double,athlon-fploadk8,(athlon-faddmul+athlon-fstore)")
;; cvtpd2dq reg,mem is doublepath, troughput 1, latency 7 on amdfam10
(define_insn_reservation "athlon_sseicvt_cvtpd2dq_amdfam10" 7
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseicvt")
(and (eq_attr "amdfam10_decode" "double")
(and (eq_attr "mode" "TI")
(eq_attr "memory" "none")))))
"athlon-double,athlon-fpsched,(athlon-faddmul+athlon-fstore)")
(define_insn_reservation "athlon_ssemul_load" 4
@ -808,13 +1079,13 @@
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fpload,athlon-fmul")
(define_insn_reservation "athlon_ssemul_load_k8" 6
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "ssemul")
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fploadk8,athlon-fmul")
(define_insn_reservation "athlon_ssemul" 4
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "ssemul")
(eq_attr "mode" "SF,DF")))
"athlon-direct,athlon-fpsched,athlon-fmul")
@ -828,6 +1099,11 @@
(and (eq_attr "type" "ssemul")
(eq_attr "memory" "load")))
"athlon-double,athlon-fpload2k8,(athlon-fmul*2)")
(define_insn_reservation "athlon_ssemulvector_load_amdfam10" 6
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssemul")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fmul")
(define_insn_reservation "athlon_ssemulvector" 5
(and (eq_attr "cpu" "athlon")
(eq_attr "type" "ssemul"))
@ -836,6 +1112,10 @@
(and (eq_attr "cpu" "k8,generic64")
(eq_attr "type" "ssemul"))
"athlon-double,athlon-fpsched,(athlon-fmul*2)")
(define_insn_reservation "athlon_ssemulvector_amdfam10" 4
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "ssemul"))
"athlon-direct,athlon-fpsched,athlon-fmul")
;; divsd timings. divss is faster
(define_insn_reservation "athlon_ssediv_load" 20
(and (eq_attr "cpu" "athlon")
@ -844,13 +1124,13 @@
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fpload,athlon-fmul*17")
(define_insn_reservation "athlon_ssediv_load_k8" 22
(and (eq_attr "cpu" "k8,generic64")
(and (eq_attr "cpu" "k8,generic64,amdfam10")
(and (eq_attr "type" "ssediv")
(and (eq_attr "mode" "SF,DF")
(eq_attr "memory" "load"))))
"athlon-direct,athlon-fploadk8,athlon-fmul*17")
(define_insn_reservation "athlon_ssediv" 20
(and (eq_attr "cpu" "athlon,k8,generic64")
(and (eq_attr "cpu" "athlon,k8,generic64,amdfam10")
(and (eq_attr "type" "ssediv")
(eq_attr "mode" "SF,DF")))
"athlon-direct,athlon-fpsched,athlon-fmul*17")
@ -864,6 +1144,11 @@
(and (eq_attr "type" "ssediv")
(eq_attr "memory" "load")))
"athlon-double,athlon-fpload2k8,athlon-fmul*34")
(define_insn_reservation "athlon_ssedivvector_load_amdfam10" 22
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "ssediv")
(eq_attr "memory" "load")))
"athlon-direct,athlon-fploadk8,athlon-fmul*17")
(define_insn_reservation "athlon_ssedivvector" 39
(and (eq_attr "cpu" "athlon")
(eq_attr "type" "ssediv"))
@ -872,3 +1157,12 @@
(and (eq_attr "cpu" "k8,generic64")
(eq_attr "type" "ssediv"))
"athlon-double,athlon-fmul*34")
(define_insn_reservation "athlon_ssedivvector_amdfam10" 20
(and (eq_attr "cpu" "amdfam10")
(eq_attr "type" "ssediv"))
"athlon-direct,athlon-fmul*17")
(define_insn_reservation "athlon_sseins_amdfam10" 5
(and (eq_attr "cpu" "amdfam10")
(and (eq_attr "type" "sseins")
(eq_attr "mode" "TI")))
"athlon-vector,athlon-fpsched,athlon-faddmul")

11
contrib/gcc/config/i386/driver-i386.c
View File

@ -1,5 +1,5 @@
/* Subroutines for the gcc driver.
Copyright (C) 2006 Free Software Foundation, Inc.
Copyright (C) 2006, 2007 Free Software Foundation, Inc.
This file is part of GCC.
@ -40,6 +40,7 @@ const char *host_detect_local_cpu (int argc, const char **argv);
#define bit_SSE3 (1 << 0)
#define bit_SSSE3 (1 << 9)
#define bit_SSE4a (1 << 6)
#define bit_CMPXCHG16B (1 << 13)
#define bit_3DNOW (1 << 31)
@ -68,7 +69,7 @@ const char *host_detect_local_cpu (int argc, const char **argv)
unsigned int ext_level;
unsigned char has_mmx = 0, has_3dnow = 0, has_3dnowp = 0, has_sse = 0;
unsigned char has_sse2 = 0, has_sse3 = 0, has_ssse3 = 0, has_cmov = 0;
unsigned char has_longmode = 0, has_cmpxchg8b = 0;
unsigned char has_longmode = 0, has_cmpxchg8b = 0, has_sse4a = 0;
unsigned char is_amd = 0;
unsigned int family = 0;
bool arch;
@ -120,6 +121,7 @@ const char *host_detect_local_cpu (int argc, const char **argv)
has_3dnow = !!(edx & bit_3DNOW);
has_3dnowp = !!(edx & bit_3DNOWP);
has_longmode = !!(edx & bit_LM);
has_sse4a = !!(ecx & bit_SSE4a);
}
is_amd = vendor == *(unsigned int*)"Auth";
@ -132,6 +134,8 @@ const char *host_detect_local_cpu (int argc, const char **argv)
processor = PROCESSOR_ATHLON;
if (has_sse2 || has_longmode)
processor = PROCESSOR_K8;
if (has_sse4a)
processor = PROCESSOR_AMDFAM10;
}
else
{
@ -266,6 +270,9 @@ const char *host_detect_local_cpu (int argc, const char **argv)
case PROCESSOR_NOCONA:
cpu = "nocona";
break;
case PROCESSOR_AMDFAM10:
cpu = "amdfam10";
break;
case PROCESSOR_GENERIC32:
case PROCESSOR_GENERIC64:
cpu = "generic";

495
contrib/gcc/config/i386/i386.c
View File

@ -548,6 +548,71 @@ struct processor_costs k8_cost = {
COSTS_N_INSNS (35), /* cost of FSQRT instruction. */
};
struct processor_costs amdfam10_cost = {
COSTS_N_INSNS (1), /* cost of an add instruction */
COSTS_N_INSNS (2), /* cost of a lea instruction */
COSTS_N_INSNS (1), /* variable shift costs */
COSTS_N_INSNS (1), /* constant shift costs */
{COSTS_N_INSNS (3), /* cost of starting multiply for QI */
COSTS_N_INSNS (4), /* HI */
COSTS_N_INSNS (3), /* SI */
COSTS_N_INSNS (4), /* DI */
COSTS_N_INSNS (5)}, /* other */
0, /* cost of multiply per each bit set */
{COSTS_N_INSNS (19), /* cost of a divide/mod for QI */
COSTS_N_INSNS (35), /* HI */
COSTS_N_INSNS (51), /* SI */
COSTS_N_INSNS (83), /* DI */
COSTS_N_INSNS (83)}, /* other */
COSTS_N_INSNS (1), /* cost of movsx */
COSTS_N_INSNS (1), /* cost of movzx */
8, /* "large" insn */
9, /* MOVE_RATIO */
4, /* cost for loading QImode using movzbl */
{3, 4, 3}, /* cost of loading integer registers
in QImode, HImode and SImode.
Relative to reg-reg move (2). */
{3, 4, 3}, /* cost of storing integer registers */
4, /* cost of reg,reg fld/fst */
{4, 4, 12}, /* cost of loading fp registers
in SFmode, DFmode and XFmode */
{6, 6, 8}, /* cost of storing fp registers
in SFmode, DFmode and XFmode */
2, /* cost of moving MMX register */
{3, 3}, /* cost of loading MMX registers
in SImode and DImode */
{4, 4}, /* cost of storing MMX registers
in SImode and DImode */
2, /* cost of moving SSE register */
{4, 4, 3}, /* cost of loading SSE registers
in SImode, DImode and TImode */
{4, 4, 5}, /* cost of storing SSE registers
in SImode, DImode and TImode */
3, /* MMX or SSE register to integer */
/* On K8:
MOVD reg64, xmmreg Double FSTORE 4
MOVD reg32, xmmreg Double FSTORE 4
On AMDFAM10:
MOVD reg64, xmmreg Double FADD 3
1/1 1/1
MOVD reg32, xmmreg Double FADD 3
1/1 1/1 */
64, /* size of prefetch block */
/* New AMD processors never drop prefetches; if they cannot be performed
immediately, they are queued. We set number of simultaneous prefetches
to a large constant to reflect this (it probably is not a good idea not
to limit number of prefetches at all, as their execution also takes some
time). */
100, /* number of parallel prefetches */
2, /* Branch cost */
COSTS_N_INSNS (4), /* cost of FADD and FSUB insns. */
COSTS_N_INSNS (4), /* cost of FMUL instruction. */
COSTS_N_INSNS (19), /* cost of FDIV instruction. */
COSTS_N_INSNS (2), /* cost of FABS instruction. */
COSTS_N_INSNS (2), /* cost of FCHS instruction. */
COSTS_N_INSNS (35), /* cost of FSQRT instruction. */
};
static const
struct processor_costs pentium4_cost = {
COSTS_N_INSNS (1), /* cost of an add instruction */
@ -834,11 +899,13 @@ const struct processor_costs *ix86_cost = &pentium_cost;
#define m_PENT4 (1<<PROCESSOR_PENTIUM4)
#define m_K8 (1<<PROCESSOR_K8)
#define m_ATHLON_K8 (m_K8 | m_ATHLON)
#define m_AMDFAM10 (1<<PROCESSOR_AMDFAM10)
#define m_NOCONA (1<<PROCESSOR_NOCONA)
#define m_CORE2 (1<<PROCESSOR_CORE2)
#define m_GENERIC32 (1<<PROCESSOR_GENERIC32)
#define m_GENERIC64 (1<<PROCESSOR_GENERIC64)
#define m_GENERIC (m_GENERIC32 | m_GENERIC64)
#define m_ATHLON_K8_AMDFAM10 (m_K8 | m_ATHLON | m_AMDFAM10)
/* Generic instruction choice should be common subset of supported CPUs
(PPro/PENT4/NOCONA/CORE2/Athlon/K8). */
@ -846,22 +913,30 @@ const struct processor_costs *ix86_cost = &pentium_cost;
/* Leave is not affecting Nocona SPEC2000 results negatively, so enabling for
Generic64 seems like good code size tradeoff. We can't enable it for 32bit
generic because it is not working well with PPro base chips. */
const int x86_use_leave = m_386 | m_K6_GEODE | m_ATHLON_K8 | m_CORE2 | m_GENERIC64;
const int x86_push_memory = m_386 | m_K6_GEODE | m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_use_leave = m_386 | m_K6_GEODE | m_ATHLON_K8_AMDFAM10 | m_CORE2
| m_GENERIC64;
const int x86_push_memory = m_386 | m_K6_GEODE | m_ATHLON_K8_AMDFAM10 | m_PENT4
| m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_zero_extend_with_and = m_486 | m_PENT;
const int x86_movx = m_ATHLON_K8 | m_PPRO | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC | m_GEODE /* m_386 | m_K6 */;
/* Enable to zero extend integer registers to avoid partial dependencies */
const int x86_movx = m_ATHLON_K8_AMDFAM10 | m_PPRO | m_PENT4 | m_NOCONA
| m_CORE2 | m_GENERIC | m_GEODE /* m_386 | m_K6 */;
const int x86_double_with_add = ~m_386;
const int x86_use_bit_test = m_386;
const int x86_unroll_strlen = m_486 | m_PENT | m_PPRO | m_ATHLON_K8 | m_K6 | m_CORE2 | m_GENERIC;
const int x86_cmove = m_PPRO | m_GEODE | m_ATHLON_K8 | m_PENT4 | m_NOCONA;
const int x86_3dnow_a = m_ATHLON_K8;
const int x86_deep_branch = m_PPRO | m_K6_GEODE | m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_unroll_strlen = m_486 | m_PENT | m_PPRO | m_ATHLON_K8_AMDFAM10
| m_K6 | m_CORE2 | m_GENERIC;
const int x86_cmove = m_PPRO | m_GEODE | m_ATHLON_K8_AMDFAM10 | m_PENT4
| m_NOCONA;
const int x86_3dnow_a = m_ATHLON_K8_AMDFAM10;
const int x86_deep_branch = m_PPRO | m_K6_GEODE | m_ATHLON_K8_AMDFAM10
| m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
/* Branch hints were put in P4 based on simulation result. But
after P4 was made, no performance benefit was observed with
branch hints. It also increases the code size. As the result,
icc never generates branch hints. */
const int x86_branch_hints = 0;
const int x86_use_sahf = m_PPRO | m_K6_GEODE | m_PENT4 | m_NOCONA | m_GENERIC32; /*m_GENERIC | m_ATHLON_K8 ? */
const int x86_use_sahf = m_PPRO | m_K6_GEODE | m_PENT4 | m_NOCONA | m_GENERIC32;
/*m_GENERIC | m_ATHLON_K8 ? */
/* We probably ought to watch for partial register stalls on Generic32
compilation setting as well. However in current implementation the
partial register stalls are not eliminated very well - they can
@ -873,13 +948,16 @@ const int x86_use_sahf = m_PPRO | m_K6_GEODE | m_PENT4 | m_NOCONA | m_GENERIC32;
const int x86_partial_reg_stall = m_PPRO;
const int x86_partial_flag_reg_stall = m_CORE2 | m_GENERIC;
const int x86_use_himode_fiop = m_386 | m_486 | m_K6_GEODE;
const int x86_use_simode_fiop = ~(m_PPRO | m_ATHLON_K8 | m_PENT | m_CORE2 | m_GENERIC);
const int x86_use_simode_fiop = ~(m_PPRO | m_ATHLON_K8_AMDFAM10 | m_PENT
| m_CORE2 | m_GENERIC);
const int x86_use_mov0 = m_K6;
const int x86_use_cltd = ~(m_PENT | m_K6 | m_CORE2 | m_GENERIC);
const int x86_read_modify_write = ~m_PENT;
const int x86_read_modify = ~(m_PENT | m_PPRO);
const int x86_split_long_moves = m_PPRO;
const int x86_promote_QImode = m_K6_GEODE | m_PENT | m_386 | m_486 | m_ATHLON_K8 | m_CORE2 | m_GENERIC; /* m_PENT4 ? */
const int x86_promote_QImode = m_K6_GEODE | m_PENT | m_386 | m_486
| m_ATHLON_K8_AMDFAM10 | m_CORE2 | m_GENERIC;
/* m_PENT4 ? */
const int x86_fast_prefix = ~(m_PENT | m_486 | m_386);
const int x86_single_stringop = m_386 | m_PENT4 | m_NOCONA;
const int x86_qimode_math = ~(0);
@ -889,18 +967,37 @@ const int x86_promote_qi_regs = 0;
if our scheme for avoiding partial stalls was more effective. */
const int x86_himode_math = ~(m_PPRO);
const int x86_promote_hi_regs = m_PPRO;
const int x86_sub_esp_4 = m_ATHLON_K8 | m_PPRO | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_sub_esp_8 = m_ATHLON_K8 | m_PPRO | m_386 | m_486 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_add_esp_4 = m_ATHLON_K8 | m_K6_GEODE | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_add_esp_8 = m_ATHLON_K8 | m_PPRO | m_K6_GEODE | m_386 | m_486 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_integer_DFmode_moves = ~(m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_PPRO | m_CORE2 | m_GENERIC | m_GEODE);
const int x86_partial_reg_dependency = m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_memory_mismatch_stall = m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_accumulate_outgoing_args = m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_PPRO | m_CORE2 | m_GENERIC;
/* Enable if add/sub rsp is preferred over 1 or 2 push/pop */
const int x86_sub_esp_4 = m_ATHLON_K8_AMDFAM10 | m_PPRO | m_PENT4 | m_NOCONA
| m_CORE2 | m_GENERIC;
const int x86_sub_esp_8 = m_ATHLON_K8_AMDFAM10 | m_PPRO | m_386 | m_486
| m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_add_esp_4 = m_ATHLON_K8_AMDFAM10 | m_K6_GEODE | m_PENT4 | m_NOCONA
| m_CORE2 | m_GENERIC;
const int x86_add_esp_8 = m_ATHLON_K8_AMDFAM10 | m_PPRO | m_K6_GEODE | m_386
| m_486 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
/* Enable if integer moves are preferred for DFmode copies */
const int x86_integer_DFmode_moves = ~(m_ATHLON_K8_AMDFAM10 | m_PENT4 | m_NOCONA
| m_PPRO | m_CORE2 | m_GENERIC | m_GEODE);
const int x86_partial_reg_dependency = m_ATHLON_K8_AMDFAM10 | m_PENT4 | m_NOCONA
| m_CORE2 | m_GENERIC;
const int x86_memory_mismatch_stall = m_ATHLON_K8_AMDFAM10 | m_PENT4 | m_NOCONA
| m_CORE2 | m_GENERIC;
/* If ACCUMULATE_OUTGOING_ARGS is enabled, the maximum amount of space required
for outgoing arguments will be computed and placed into the variable
`current_function_outgoing_args_size'. No space will be pushed onto the stack
for each call; instead, the function prologue should increase the stack frame
size by this amount. Setting both PUSH_ARGS and ACCUMULATE_OUTGOING_ARGS is
not proper. */
const int x86_accumulate_outgoing_args = m_ATHLON_K8_AMDFAM10 | m_PENT4
| m_NOCONA | m_PPRO | m_CORE2
| m_GENERIC;
const int x86_prologue_using_move = m_ATHLON_K8 | m_PPRO | m_CORE2 | m_GENERIC;
const int x86_epilogue_using_move = m_ATHLON_K8 | m_PPRO | m_CORE2 | m_GENERIC;
const int x86_shift1 = ~m_486;
const int x86_arch_always_fancy_math_387 = m_PENT | m_PPRO | m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_arch_always_fancy_math_387 = m_PENT | m_PPRO
| m_ATHLON_K8_AMDFAM10 | m_PENT4
| m_NOCONA | m_CORE2 | m_GENERIC;
/* In Generic model we have an conflict here in between PPro/Pentium4 based chips
that thread 128bit SSE registers as single units versus K8 based chips that
divide SSE registers to two 64bit halves.
@ -910,15 +1007,67 @@ const int x86_arch_always_fancy_math_387 = m_PENT | m_PPRO | m_ATHLON_K8 | m_PEN
this option on P4 brings over 20% SPECfp regression, while enabling it on
K8 brings roughly 2.4% regression that can be partly masked by careful scheduling
of moves. */
const int x86_sse_partial_reg_dependency = m_PENT4 | m_NOCONA | m_PPRO | m_CORE2 | m_GENERIC;
const int x86_sse_partial_reg_dependency = m_PENT4 | m_NOCONA | m_PPRO | m_CORE2
| m_GENERIC | m_AMDFAM10;
/* Set for machines where the type and dependencies are resolved on SSE
register parts instead of whole registers, so we may maintain just
lower part of scalar values in proper format leaving the upper part
undefined. */
const int x86_sse_split_regs = m_ATHLON_K8;
const int x86_sse_typeless_stores = m_ATHLON_K8;
/* Code generation for scalar reg-reg moves of single and double precision data:
if (x86_sse_partial_reg_dependency == true | x86_sse_split_regs == true)
movaps reg, reg
else
movss reg, reg
if (x86_sse_partial_reg_dependency == true)
movapd reg, reg
else
movsd reg, reg
Code generation for scalar loads of double precision data:
if (x86_sse_split_regs == true)
movlpd mem, reg (gas syntax)
else
movsd mem, reg
Code generation for unaligned packed loads of single precision data
(x86_sse_unaligned_move_optimal overrides x86_sse_partial_reg_dependency):
if (x86_sse_unaligned_move_optimal)
movups mem, reg
if (x86_sse_partial_reg_dependency == true)
{
xorps reg, reg
movlps mem, reg
movhps mem+8, reg
}
else
{
movlps mem, reg
movhps mem+8, reg
}
Code generation for unaligned packed loads of double precision data
(x86_sse_unaligned_move_optimal overrides x86_sse_split_regs):
if (x86_sse_unaligned_move_optimal)
movupd mem, reg
if (x86_sse_split_regs == true)
{
movlpd mem, reg
movhpd mem+8, reg
}
else
{
movsd mem, reg
movhpd mem+8, reg
}
*/
const int x86_sse_unaligned_move_optimal = m_AMDFAM10;
const int x86_sse_typeless_stores = m_ATHLON_K8_AMDFAM10;
const int x86_sse_load0_by_pxor = m_PPRO | m_PENT4 | m_NOCONA;
const int x86_use_ffreep = m_ATHLON_K8;
const int x86_use_ffreep = m_ATHLON_K8_AMDFAM10;
const int x86_rep_movl_optimal = m_386 | m_PENT | m_PPRO | m_K6_GEODE | m_CORE2;
const int x86_use_incdec = ~(m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC);
@ -926,21 +1075,22 @@ const int x86_use_incdec = ~(m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC);
integer data in xmm registers. Which results in pretty abysmal code. */
const int x86_inter_unit_moves = 0 /* ~(m_ATHLON_K8) */;
const int x86_ext_80387_constants = m_K6_GEODE | m_ATHLON | m_PENT4 | m_NOCONA | m_CORE2 | m_PPRO | m_GENERIC32;
const int x86_ext_80387_constants = m_K6_GEODE | m_ATHLON | m_PENT4
| m_NOCONA | m_PPRO | m_CORE2 | m_GENERIC32;
/* Some CPU cores are not able to predict more than 4 branch instructions in
the 16 byte window. */
const int x86_four_jump_limit = m_PPRO | m_ATHLON_K8 | m_PENT4 | m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_schedule = m_PPRO | m_ATHLON_K8 | m_K6_GEODE | m_PENT | m_CORE2 | m_GENERIC;
const int x86_use_bt = m_ATHLON_K8;
const int x86_four_jump_limit = m_PPRO | m_ATHLON_K8 | m_PENT4
| m_NOCONA | m_CORE2 | m_GENERIC;
const int x86_schedule = m_PPRO | m_ATHLON_K8 | m_K6_GEODE | m_PENT
| m_CORE2 | m_GENERIC;
const int x86_use_bt = m_ATHLON_K8_AMDFAM10;
/* Compare and exchange was added for 80486. */
const int x86_cmpxchg = ~m_386;
/* Compare and exchange 8 bytes was added for pentium. */
const int x86_cmpxchg8b = ~(m_386 | m_486);
/* Compare and exchange 16 bytes was added for nocona. */
const int x86_cmpxchg16b = m_NOCONA | m_CORE2;
/* Exchange and add was added for 80486. */
const int x86_xadd = ~m_386;
const int x86_pad_returns = m_ATHLON_K8 | m_CORE2 | m_GENERIC;
const int x86_pad_returns = m_ATHLON_K8_AMDFAM10 | m_CORE2 | m_GENERIC;
/* In case the average insn count for single function invocation is
lower than this constant, emit fast (but longer) prologue and
@ -966,8 +1116,8 @@ enum reg_class const regclass_map[FIRST_PSEUDO_REGISTER] =
FLOAT_REGS, FLOAT_REGS, FLOAT_REGS, FLOAT_REGS,
/* arg pointer */
NON_Q_REGS,
/* flags, fpsr, dirflag, frame */
NO_REGS, NO_REGS, NO_REGS, NON_Q_REGS,
/* flags, fpsr, fpcr, dirflag, frame */
NO_REGS, NO_REGS, NO_REGS, NO_REGS, NON_Q_REGS,
SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS, SSE_REGS,
SSE_REGS, SSE_REGS,
MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS, MMX_REGS,
@ -984,7 +1134,7 @@ int const dbx_register_map[FIRST_PSEUDO_REGISTER] =
{
0, 2, 1, 3, 6, 7, 4, 5, /* general regs */
12, 13, 14, 15, 16, 17, 18, 19, /* fp regs */
-1, -1, -1, -1, -1, /* arg, flags, fpsr, dir, frame */
-1, -1, -1, -1, -1, -1, /* arg, flags, fpsr, fpcr, dir, frame */
21, 22, 23, 24, 25, 26, 27, 28, /* SSE */
29, 30, 31, 32, 33, 34, 35, 36, /* MMX */
-1, -1, -1, -1, -1, -1, -1, -1, /* extended integer registers */
@ -1007,7 +1157,7 @@ int const dbx64_register_map[FIRST_PSEUDO_REGISTER] =
{
0, 1, 2, 3, 4, 5, 6, 7, /* general regs */
33, 34, 35, 36, 37, 38, 39, 40, /* fp regs */
-1, -1, -1, -1, -1, /* arg, flags, fpsr, dir, frame */
-1, -1, -1, -1, -1, -1, /* arg, flags, fpsr, fpcr, dir, frame */
17, 18, 19, 20, 21, 22, 23, 24, /* SSE */
41, 42, 43, 44, 45, 46, 47, 48, /* MMX */
8,9,10,11,12,13,14,15, /* extended integer registers */
@ -1072,7 +1222,7 @@ int const svr4_dbx_register_map[FIRST_PSEUDO_REGISTER] =
{
0, 2, 1, 3, 6, 7, 5, 4, /* general regs */
11, 12, 13, 14, 15, 16, 17, 18, /* fp regs */
-1, 9, -1, -1, -1, /* arg, flags, fpsr, dir, frame */
-1, 9, -1, -1, -1, -1, /* arg, flags, fpsr, fpcr, dir, frame */
21, 22, 23, 24, 25, 26, 27, 28, /* SSE registers */
29, 30, 31, 32, 33, 34, 35, 36, /* MMX registers */
-1, -1, -1, -1, -1, -1, -1, -1, /* extended integer registers */
@ -1157,6 +1307,9 @@ enum processor_type ix86_arch;
/* true if sse prefetch instruction is not NOOP. */
int x86_prefetch_sse;
/* true if cmpxchg16b is supported. */
int x86_cmpxchg16b;
/* ix86_regparm_string as a number */
static int ix86_regparm;
@ -1511,8 +1664,8 @@ ix86_handle_option (size_t code, const char *arg ATTRIBUTE_UNUSED, int value)
case OPT_msse:
if (!value)
{
target_flags &= ~(MASK_SSE2 | MASK_SSE3 | MASK_SSSE3);
target_flags_explicit |= MASK_SSE2 | MASK_SSE3 | MASK_SSSE3;
target_flags &= ~(MASK_SSE2 | MASK_SSE3 | MASK_SSSE3 | MASK_SSE4A);
target_flags_explicit |= (MASK_SSE2 | MASK_SSE3 | MASK_SSSE3 | MASK_SSE4A);
}
return true;
@ -1527,11 +1680,12 @@ ix86_handle_option (size_t code, const char *arg ATTRIBUTE_UNUSED, int value)
case OPT_msse3:
if (!value)
{
target_flags &= ~MASK_SSSE3;
target_flags_explicit |= MASK_SSSE3;
target_flags &= ~(MASK_SSSE3 | MASK_SSE4A);
target_flags_explicit |= (MASK_SSSE3 | MASK_SSE4A);
}
return true;
default:
return true;
}
@ -1580,7 +1734,8 @@ override_options (void)
{&nocona_cost, 0, 0, 0, 0, 0, 0, 0},
{&core2_cost, 0, 0, 16, 7, 16, 7, 16},
{&generic32_cost, 0, 0, 16, 7, 16, 7, 16},
{&generic64_cost, 0, 0, 16, 7, 16, 7, 16}
{&generic64_cost, 0, 0, 16, 7, 16, 7, 16},
{&amdfam10_cost, 0, 0, 32, 24, 32, 7, 32}
};
static const char * const cpu_names[] = TARGET_CPU_DEFAULT_NAMES;
@ -1598,7 +1753,11 @@ override_options (void)
PTA_3DNOW = 32,
PTA_3DNOW_A = 64,
PTA_64BIT = 128,
PTA_SSSE3 = 256
PTA_SSSE3 = 256,
PTA_CX16 = 512,
PTA_POPCNT = 1024,
PTA_ABM = 2048,
PTA_SSE4A = 4096
} flags;
}
const processor_alias_table[] =
@ -1625,10 +1784,10 @@ override_options (void)
{"prescott", PROCESSOR_NOCONA, PTA_SSE | PTA_SSE2 | PTA_SSE3
| PTA_MMX | PTA_PREFETCH_SSE},
{"nocona", PROCESSOR_NOCONA, PTA_SSE | PTA_SSE2 | PTA_SSE3 | PTA_64BIT
| PTA_MMX | PTA_PREFETCH_SSE},
| PTA_MMX | PTA_PREFETCH_SSE | PTA_CX16},
{"core2", PROCESSOR_CORE2, PTA_SSE | PTA_SSE2 | PTA_SSE3 | PTA_SSSE3
| PTA_64BIT | PTA_MMX
| PTA_PREFETCH_SSE},
| PTA_PREFETCH_SSE | PTA_CX16},
{"geode", PROCESSOR_GEODE, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW
| PTA_3DNOW_A},
{"k6", PROCESSOR_K6, PTA_MMX},
@ -1663,6 +1822,15 @@ override_options (void)
| PTA_SSE3 },
{"athlon-fx", PROCESSOR_K8, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW | PTA_64BIT
| PTA_3DNOW_A | PTA_SSE | PTA_SSE2},
{"amdfam10", PROCESSOR_AMDFAM10, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW
| PTA_64BIT | PTA_3DNOW_A | PTA_SSE
| PTA_SSE2 | PTA_SSE3 | PTA_POPCNT
| PTA_ABM | PTA_SSE4A | PTA_CX16},
{"barcelona", PROCESSOR_AMDFAM10, PTA_MMX | PTA_PREFETCH_SSE | PTA_3DNOW
| PTA_64BIT | PTA_3DNOW_A | PTA_SSE
| PTA_SSE2 | PTA_SSE3 | PTA_POPCNT
| PTA_ABM | PTA_SSE4A | PTA_CX16},
{"generic32", PROCESSOR_GENERIC32, 0 /* flags are only used for -march switch. */ },
{"generic32", PROCESSOR_GENERIC32, 0 /* flags are only used for -march switch. */ },
{"generic64", PROCESSOR_GENERIC64, PTA_64BIT /* flags are only used for -march switch. */ },
};
@ -1825,6 +1993,18 @@ override_options (void)
target_flags |= MASK_SSSE3;
if (processor_alias_table[i].flags & PTA_PREFETCH_SSE)
x86_prefetch_sse = true;
if (processor_alias_table[i].flags & PTA_CX16)
x86_cmpxchg16b = true;
if (processor_alias_table[i].flags & PTA_POPCNT
&& !(target_flags_explicit & MASK_POPCNT))
target_flags |= MASK_POPCNT;
if (processor_alias_table[i].flags & PTA_ABM
&& !(target_flags_explicit & MASK_ABM))
target_flags |= MASK_ABM;
if (processor_alias_table[i].flags & PTA_SSE4A
&& !(target_flags_explicit & MASK_SSE4A))
target_flags |= MASK_SSE4A;
if (TARGET_64BIT && !(processor_alias_table[i].flags & PTA_64BIT))
error ("CPU you selected does not support x86-64 "
"instruction set");
@ -2003,6 +2183,10 @@ override_options (void)
if (TARGET_SSSE3)
target_flags |= MASK_SSE3;
/* Turn on SSE3 builtins for -msse4a. */
if (TARGET_SSE4A)
target_flags |= MASK_SSE3;
/* Turn on SSE2 builtins for -msse3. */
if (TARGET_SSE3)
target_flags |= MASK_SSE2;
@ -2022,6 +2206,10 @@ override_options (void)
if (TARGET_3DNOW)
target_flags |= MASK_MMX;
/* Turn on POPCNT builtins for -mabm. */
if (TARGET_ABM)
target_flags |= MASK_POPCNT;
if (TARGET_64BIT)
{
if (TARGET_ALIGN_DOUBLE)
@ -5362,18 +5550,22 @@ ix86_compute_frame_layout (struct ix86_frame *frame)
frame->to_allocate -= frame->red_zone_size;
frame->stack_pointer_offset -= frame->red_zone_size;
#if 0
fprintf (stderr, "nregs: %i\n", frame->nregs);
fprintf (stderr, "size: %i\n", size);
fprintf (stderr, "alignment1: %i\n", stack_alignment_needed);
fprintf (stderr, "padding1: %i\n", frame->padding1);
fprintf (stderr, "va_arg: %i\n", frame->va_arg_size);
fprintf (stderr, "padding2: %i\n", frame->padding2);
fprintf (stderr, "to_allocate: %i\n", frame->to_allocate);
fprintf (stderr, "red_zone_size: %i\n", frame->red_zone_size);
fprintf (stderr, "frame_pointer_offset: %i\n", frame->frame_pointer_offset);
fprintf (stderr, "hard_frame_pointer_offset: %i\n",
frame->hard_frame_pointer_offset);
fprintf (stderr, "stack_pointer_offset: %i\n", frame->stack_pointer_offset);
fprintf (stderr, "\n");
fprintf (stderr, "nregs: %ld\n", (long)frame->nregs);
fprintf (stderr, "size: %ld\n", (long)size);
fprintf (stderr, "alignment1: %ld\n", (long)stack_alignment_needed);
fprintf (stderr, "padding1: %ld\n", (long)frame->padding1);
fprintf (stderr, "va_arg: %ld\n", (long)frame->va_arg_size);
fprintf (stderr, "padding2: %ld\n", (long)frame->padding2);
fprintf (stderr, "to_allocate: %ld\n", (long)frame->to_allocate);
fprintf (stderr, "red_zone_size: %ld\n", (long)frame->red_zone_size);
fprintf (stderr, "frame_pointer_offset: %ld\n", (long)frame->frame_pointer_offset);
fprintf (stderr, "hard_frame_pointer_offset: %ld\n",
(long)frame->hard_frame_pointer_offset);
fprintf (stderr, "stack_pointer_offset: %ld\n", (long)frame->stack_pointer_offset);
fprintf (stderr, "current_function_is_leaf: %ld\n", (long)current_function_is_leaf);
fprintf (stderr, "current_function_calls_alloca: %ld\n", (long)current_function_calls_alloca);
fprintf (stderr, "x86_current_function_calls_tls_descriptor: %ld\n", (long)ix86_current_function_calls_tls_descriptor);
#endif
}
@ -7664,7 +7856,8 @@ print_reg (rtx x, int code, FILE *file)
gcc_assert (REGNO (x) != ARG_POINTER_REGNUM
&& REGNO (x) != FRAME_POINTER_REGNUM
&& REGNO (x) != FLAGS_REG
&& REGNO (x) != FPSR_REG);
&& REGNO (x) != FPSR_REG
&& REGNO (x) != FPCR_REG);
if (ASSEMBLER_DIALECT == ASM_ATT || USER_LABEL_PREFIX[0] == 0)
putc ('%', file);
@ -8859,17 +9052,15 @@ output_387_ffreep (rtx *operands ATTRIBUTE_UNUSED, int opno)
#if HAVE_AS_IX86_FFREEP
return opno ? "ffreep\t%y1" : "ffreep\t%y0";
#else
switch (REGNO (operands[opno]))
{
case FIRST_STACK_REG + 0: return ".word\t0xc0df";
case FIRST_STACK_REG + 1: return ".word\t0xc1df";
case FIRST_STACK_REG + 2: return ".word\t0xc2df";
case FIRST_STACK_REG + 3: return ".word\t0xc3df";
case FIRST_STACK_REG + 4: return ".word\t0xc4df";
case FIRST_STACK_REG + 5: return ".word\t0xc5df";
case FIRST_STACK_REG + 6: return ".word\t0xc6df";
case FIRST_STACK_REG + 7: return ".word\t0xc7df";
}
{
static char retval[] = ".word\t0xc_df";
int regno = REGNO (operands[opno]);
gcc_assert (FP_REGNO_P (regno));
retval[9] = '0' + (regno - FIRST_STACK_REG);
return retval;
}
#endif
return opno ? "fstp\t%y1" : "fstp\t%y0";
@ -9247,8 +9438,16 @@ ix86_expand_vector_move_misalign (enum machine_mode mode, rtx operands[])
}
if (TARGET_SSE2 && mode == V2DFmode)
{
rtx zero;
{
rtx zero;
if (TARGET_SSE_UNALIGNED_MOVE_OPTIMAL)
{
op0 = gen_lowpart (V2DFmode, op0);
op1 = gen_lowpart (V2DFmode, op1);
emit_insn (gen_sse2_movupd (op0, op1));
return;
}
/* When SSE registers are split into halves, we can avoid
writing to the top half twice. */
@ -9276,7 +9475,15 @@ ix86_expand_vector_move_misalign (enum machine_mode mode, rtx operands[])
emit_insn (gen_sse2_loadhpd (op0, op0, m));
}
else
{
{
if (TARGET_SSE_UNALIGNED_MOVE_OPTIMAL)
{
op0 = gen_lowpart (V4SFmode, op0);
op1 = gen_lowpart (V4SFmode, op1);
emit_insn (gen_sse_movups (op0, op1));
return;
}
if (TARGET_SSE_PARTIAL_REG_DEPENDENCY)
emit_move_insn (op0, CONST0_RTX (mode));
else
@ -13833,6 +14040,7 @@ ix86_issue_rate (void)
case PROCESSOR_PENTIUM4:
case PROCESSOR_ATHLON:
case PROCESSOR_K8:
case PROCESSOR_AMDFAM10:
case PROCESSOR_NOCONA:
case PROCESSOR_GENERIC32:
case PROCESSOR_GENERIC64:
@ -14031,6 +14239,7 @@ ix86_adjust_cost (rtx insn, rtx link, rtx dep_insn, int cost)
case PROCESSOR_ATHLON:
case PROCESSOR_K8:
case PROCESSOR_AMDFAM10:
case PROCESSOR_GENERIC32:
case PROCESSOR_GENERIC64:
memory = get_attr_memory (insn);
@ -14744,6 +14953,14 @@ enum ix86_builtins
IX86_BUILTIN_PABSW128,
IX86_BUILTIN_PABSD128,
/* AMDFAM10 - SSE4A New Instructions. */
IX86_BUILTIN_MOVNTSD,
IX86_BUILTIN_MOVNTSS,
IX86_BUILTIN_EXTRQI,
IX86_BUILTIN_EXTRQ,
IX86_BUILTIN_INSERTQI,
IX86_BUILTIN_INSERTQ,
IX86_BUILTIN_VEC_INIT_V2SI,
IX86_BUILTIN_VEC_INIT_V4HI,
IX86_BUILTIN_VEC_INIT_V8QI,
@ -15468,6 +15685,18 @@ ix86_init_mmx_sse_builtins (void)
= build_function_type_list (void_type_node,
pchar_type_node, V16QI_type_node, NULL_TREE);
tree v2di_ftype_v2di_unsigned_unsigned
= build_function_type_list (V2DI_type_node, V2DI_type_node,
unsigned_type_node, unsigned_type_node,
NULL_TREE);
tree v2di_ftype_v2di_v2di_unsigned_unsigned
= build_function_type_list (V2DI_type_node, V2DI_type_node, V2DI_type_node,
unsigned_type_node, unsigned_type_node,
NULL_TREE);
tree v2di_ftype_v2di_v16qi
= build_function_type_list (V2DI_type_node, V2DI_type_node, V16QI_type_node,
NULL_TREE);
tree float80_type;
tree float128_type;
tree ftype;
@ -15804,6 +16033,20 @@ ix86_init_mmx_sse_builtins (void)
def_builtin (MASK_SSSE3, "__builtin_ia32_palignr", di_ftype_di_di_int,
IX86_BUILTIN_PALIGNR);
/* AMDFAM10 SSE4A New built-ins */
def_builtin (MASK_SSE4A, "__builtin_ia32_movntsd",
void_ftype_pdouble_v2df, IX86_BUILTIN_MOVNTSD);
def_builtin (MASK_SSE4A, "__builtin_ia32_movntss",
void_ftype_pfloat_v4sf, IX86_BUILTIN_MOVNTSS);
def_builtin (MASK_SSE4A, "__builtin_ia32_extrqi",
v2di_ftype_v2di_unsigned_unsigned, IX86_BUILTIN_EXTRQI);
def_builtin (MASK_SSE4A, "__builtin_ia32_extrq",
v2di_ftype_v2di_v16qi, IX86_BUILTIN_EXTRQ);
def_builtin (MASK_SSE4A, "__builtin_ia32_insertqi",
v2di_ftype_v2di_v2di_unsigned_unsigned, IX86_BUILTIN_INSERTQI);
def_builtin (MASK_SSE4A, "__builtin_ia32_insertq",
v2di_ftype_v2di_v2di, IX86_BUILTIN_INSERTQ);
/* Access to the vec_init patterns. */
ftype = build_function_type_list (V2SI_type_node, integer_type_node,
integer_type_node, NULL_TREE);
@ -16300,9 +16543,9 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
enum insn_code icode;
tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0);
tree arglist = TREE_OPERAND (exp, 1);
tree arg0, arg1, arg2;
rtx op0, op1, op2, pat;
enum machine_mode tmode, mode0, mode1, mode2, mode3;
tree arg0, arg1, arg2, arg3;
rtx op0, op1, op2, op3, pat;
enum machine_mode tmode, mode0, mode1, mode2, mode3, mode4;
unsigned int fcode = DECL_FUNCTION_CODE (fndecl);
switch (fcode)
@ -16818,6 +17061,114 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
emit_insn (pat);
return target;
case IX86_BUILTIN_MOVNTSD:
return ix86_expand_store_builtin (CODE_FOR_sse4a_vmmovntv2df, arglist);
case IX86_BUILTIN_MOVNTSS:
return ix86_expand_store_builtin (CODE_FOR_sse4a_vmmovntv4sf, arglist);
case IX86_BUILTIN_INSERTQ:
case IX86_BUILTIN_EXTRQ:
icode = (fcode == IX86_BUILTIN_EXTRQ
? CODE_FOR_sse4a_extrq
: CODE_FOR_sse4a_insertq);
arg0 = TREE_VALUE (arglist);
arg1 = TREE_VALUE (TREE_CHAIN (arglist));
op0 = expand_normal (arg0);
op1 = expand_normal (arg1);
tmode = insn_data[icode].operand[0].mode;
mode1 = insn_data[icode].operand[1].mode;
mode2 = insn_data[icode].operand[2].mode;
if (! (*insn_data[icode].operand[1].predicate) (op0, mode1))
op0 = copy_to_mode_reg (mode1, op0);
if (! (*insn_data[icode].operand[2].predicate) (op1, mode2))
op1 = copy_to_mode_reg (mode2, op1);
if (optimize || target == 0
|| GET_MODE (target) != tmode
|| ! (*insn_data[icode].operand[0].predicate) (target, tmode))
target = gen_reg_rtx (tmode);
pat = GEN_FCN (icode) (target, op0, op1);
if (! pat)
return NULL_RTX;
emit_insn (pat);
return target;
case IX86_BUILTIN_EXTRQI:
icode = CODE_FOR_sse4a_extrqi;
arg0 = TREE_VALUE (arglist);
arg1 = TREE_VALUE (TREE_CHAIN (arglist));
arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
op0 = expand_normal (arg0);
op1 = expand_normal (arg1);
op2 = expand_normal (arg2);
tmode = insn_data[icode].operand[0].mode;
mode1 = insn_data[icode].operand[1].mode;
mode2 = insn_data[icode].operand[2].mode;
mode3 = insn_data[icode].operand[3].mode;
if (! (*insn_data[icode].operand[1].predicate) (op0, mode1))
op0 = copy_to_mode_reg (mode1, op0);
if (! (*insn_data[icode].operand[2].predicate) (op1, mode2))
{
error ("index mask must be an immediate");
return gen_reg_rtx (tmode);
}
if (! (*insn_data[icode].operand[3].predicate) (op2, mode3))
{
error ("length mask must be an immediate");
return gen_reg_rtx (tmode);
}
if (optimize || target == 0
|| GET_MODE (target) != tmode
|| ! (*insn_data[icode].operand[0].predicate) (target, tmode))
target = gen_reg_rtx (tmode);
pat = GEN_FCN (icode) (target, op0, op1, op2);
if (! pat)
return NULL_RTX;
emit_insn (pat);
return target;
case IX86_BUILTIN_INSERTQI:
icode = CODE_FOR_sse4a_insertqi;
arg0 = TREE_VALUE (arglist);
arg1 = TREE_VALUE (TREE_CHAIN (arglist));
arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
arg3 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (TREE_CHAIN (arglist))));
op0 = expand_normal (arg0);
op1 = expand_normal (arg1);
op2 = expand_normal (arg2);
op3 = expand_normal (arg3);
tmode = insn_data[icode].operand[0].mode;
mode1 = insn_data[icode].operand[1].mode;
mode2 = insn_data[icode].operand[2].mode;
mode3 = insn_data[icode].operand[3].mode;
mode4 = insn_data[icode].operand[4].mode;
if (! (*insn_data[icode].operand[1].predicate) (op0, mode1))
op0 = copy_to_mode_reg (mode1, op0);
if (! (*insn_data[icode].operand[2].predicate) (op1, mode2))
op1 = copy_to_mode_reg (mode2, op1);
if (! (*insn_data[icode].operand[3].predicate) (op2, mode3))
{
error ("index mask must be an immediate");
return gen_reg_rtx (tmode);
}
if (! (*insn_data[icode].operand[4].predicate) (op3, mode4))
{
error ("length mask must be an immediate");
return gen_reg_rtx (tmode);
}
if (optimize || target == 0
|| GET_MODE (target) != tmode
|| ! (*insn_data[icode].operand[0].predicate) (target, tmode))
target = gen_reg_rtx (tmode);
pat = GEN_FCN (icode) (target, op0, op1, op2, op3);
if (! pat)
return NULL_RTX;
emit_insn (pat);
return target;
case IX86_BUILTIN_VEC_INIT_V2SI:
case IX86_BUILTIN_VEC_INIT_V4HI:
case IX86_BUILTIN_VEC_INIT_V8QI:

132
contrib/gcc/config/i386/i386.h
View File

@ -141,6 +141,7 @@ extern const struct processor_costs *ix86_cost;
#define TARGET_GENERIC32 (ix86_tune == PROCESSOR_GENERIC32)
#define TARGET_GENERIC64 (ix86_tune == PROCESSOR_GENERIC64)
#define TARGET_GENERIC (TARGET_GENERIC32 || TARGET_GENERIC64)
#define TARGET_AMDFAM10 (ix86_tune == PROCESSOR_AMDFAM10)
#define TUNEMASK (1 << ix86_tune)
extern const int x86_use_leave, x86_push_memory, x86_zero_extend_with_and;
@ -159,15 +160,16 @@ extern const int x86_accumulate_outgoing_args, x86_prologue_using_move;
extern const int x86_epilogue_using_move, x86_decompose_lea;
extern const int x86_arch_always_fancy_math_387, x86_shift1;
extern const int x86_sse_partial_reg_dependency, x86_sse_split_regs;
extern const int x86_sse_unaligned_move_optimal;
extern const int x86_sse_typeless_stores, x86_sse_load0_by_pxor;
extern const int x86_use_ffreep;
extern const int x86_inter_unit_moves, x86_schedule;
extern const int x86_use_bt;
extern const int x86_cmpxchg, x86_cmpxchg8b, x86_cmpxchg16b, x86_xadd;
extern const int x86_cmpxchg, x86_cmpxchg8b, x86_xadd;
extern const int x86_use_incdec;
extern const int x86_pad_returns;
extern const int x86_partial_flag_reg_stall;
extern int x86_prefetch_sse;
extern int x86_prefetch_sse, x86_cmpxchg16b;
#define TARGET_USE_LEAVE (x86_use_leave & TUNEMASK)
#define TARGET_PUSH_MEMORY (x86_push_memory & TUNEMASK)
@ -207,6 +209,8 @@ extern int x86_prefetch_sse;
#define TARGET_PARTIAL_REG_DEPENDENCY (x86_partial_reg_dependency & TUNEMASK)
#define TARGET_SSE_PARTIAL_REG_DEPENDENCY \
(x86_sse_partial_reg_dependency & TUNEMASK)
#define TARGET_SSE_UNALIGNED_MOVE_OPTIMAL \
(x86_sse_unaligned_move_optimal & TUNEMASK)
#define TARGET_SSE_SPLIT_REGS (x86_sse_split_regs & TUNEMASK)
#define TARGET_SSE_TYPELESS_STORES (x86_sse_typeless_stores & TUNEMASK)
#define TARGET_SSE_LOAD0_BY_PXOR (x86_sse_load0_by_pxor & TUNEMASK)
@ -237,7 +241,7 @@ extern int x86_prefetch_sse;
#define TARGET_CMPXCHG (x86_cmpxchg & (1 << ix86_arch))
#define TARGET_CMPXCHG8B (x86_cmpxchg8b & (1 << ix86_arch))
#define TARGET_CMPXCHG16B (x86_cmpxchg16b & (1 << ix86_arch))
#define TARGET_CMPXCHG16B (x86_cmpxchg16b)
#define TARGET_XADD (x86_xadd & (1 << ix86_arch))
#ifndef TARGET_64BIT_DEFAULT
@ -399,6 +403,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
} \
else if (TARGET_K8) \
builtin_define ("__tune_k8__"); \
else if (TARGET_AMDFAM10) \
builtin_define ("__tune_amdfam10__"); \
else if (TARGET_PENTIUM4) \
builtin_define ("__tune_pentium4__"); \
else if (TARGET_NOCONA) \
@ -420,6 +426,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
builtin_define ("__SSE3__"); \
if (TARGET_SSSE3) \
builtin_define ("__SSSE3__"); \
if (TARGET_SSE4A) \
builtin_define ("__SSE4A__"); \
if (TARGET_SSE_MATH && TARGET_SSE) \
builtin_define ("__SSE_MATH__"); \
if (TARGET_SSE_MATH && TARGET_SSE2) \
@ -475,6 +483,11 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
builtin_define ("__k8"); \
builtin_define ("__k8__"); \
} \
else if (ix86_arch == PROCESSOR_AMDFAM10) \
{ \
builtin_define ("__amdfam10"); \
builtin_define ("__amdfam10__"); \
} \
else if (ix86_arch == PROCESSOR_PENTIUM4) \
{ \
builtin_define ("__pentium4"); \
@ -513,13 +526,14 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
#define TARGET_CPU_DEFAULT_nocona 17
#define TARGET_CPU_DEFAULT_core2 18
#define TARGET_CPU_DEFAULT_generic 19
#define TARGET_CPU_DEFAULT_amdfam10 20
#define TARGET_CPU_DEFAULT_NAMES {"i386", "i486", "pentium", "pentium-mmx",\
"pentiumpro", "pentium2", "pentium3", \
"pentium4", "geode", "k6", "k6-2", "k6-3", \
"athlon", "athlon-4", "k8", \
"pentium-m", "prescott", "nocona", \
"core2", "generic"}
"core2", "generic", "amdfam10"}
#ifndef CC1_SPEC
#define CC1_SPEC "%(cc1_cpu) "
@ -734,7 +748,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
eliminated during reloading in favor of either the stack or frame
pointer. */
#define FIRST_PSEUDO_REGISTER 53
#define FIRST_PSEUDO_REGISTER 54
/* Number of hardware registers that go into the DWARF-2 unwind info.
If not defined, equals FIRST_PSEUDO_REGISTER. */
@ -754,8 +768,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
#define FIXED_REGISTERS \
/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7*/ \
{ 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, \
/*arg,flags,fpsr,dir,frame*/ \
1, 1, 1, 1, 1, \
/*arg,flags,fpsr,fpcr,dir,frame*/ \
1, 1, 1, 1, 1, 1, \
/*xmm0,xmm1,xmm2,xmm3,xmm4,xmm5,xmm6,xmm7*/ \
0, 0, 0, 0, 0, 0, 0, 0, \
/*mmx0,mmx1,mmx2,mmx3,mmx4,mmx5,mmx6,mmx7*/ \
@ -782,10 +796,10 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
#define CALL_USED_REGISTERS \
/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7*/ \
{ 1, 1, 1, 0, 3, 3, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
/*arg,flags,fpsr,dir,frame*/ \
1, 1, 1, 1, 1, \
/*arg,flags,fpsr,fpcr,dir,frame*/ \
1, 1, 1, 1, 1, 1, \
/*xmm0,xmm1,xmm2,xmm3,xmm4,xmm5,xmm6,xmm7*/ \
1, 1, 1, 1, 1, 1, 1, 1, \
1, 1, 1, 1, 1, 1, 1, 1, \
/*mmx0,mmx1,mmx2,mmx3,mmx4,mmx5,mmx6,mmx7*/ \
1, 1, 1, 1, 1, 1, 1, 1, \
/* r8, r9, r10, r11, r12, r13, r14, r15*/ \
@ -806,11 +820,11 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,\
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, \
33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
48, 49, 50, 51, 52 }
48, 49, 50, 51, 52, 53 }
/* ORDER_REGS_FOR_LOCAL_ALLOC is a macro which permits reg_alloc_order
to be rearranged based on a particular function. When using sse math,
we want to allocate SSE before x87 registers and vice vera. */
we want to allocate SSE before x87 registers and vice versa. */
#define ORDER_REGS_FOR_LOCAL_ALLOC x86_order_regs_for_local_alloc ()
@ -972,7 +986,7 @@ do { \
#define HARD_FRAME_POINTER_REGNUM 6
/* Base register for access to local variables of the function. */
#define FRAME_POINTER_REGNUM 20
#define FRAME_POINTER_REGNUM 21
/* First floating point reg */
#define FIRST_FLOAT_REG 8
@ -1085,7 +1099,7 @@ do { \
opcode needs reg %ebx. But some systems pass args to the OS in ebx,
and the "b" register constraint is useful in asms for syscalls.
The flags and fpsr registers are in no class. */
The flags, fpsr and fpcr registers are in no class. */
enum reg_class
{
@ -1166,21 +1180,21 @@ enum reg_class
{ 0x10, 0x0 }, { 0x20, 0x0 }, /* SIREG, DIREG */ \
{ 0x03, 0x0 }, /* AD_REGS */ \
{ 0x0f, 0x0 }, /* Q_REGS */ \
{ 0x1100f0, 0x1fe0 }, /* NON_Q_REGS */ \
{ 0x7f, 0x1fe0 }, /* INDEX_REGS */ \
{ 0x1100ff, 0x0 }, /* LEGACY_REGS */ \
{ 0x1100ff, 0x1fe0 }, /* GENERAL_REGS */ \
{ 0x2100f0, 0x3fc0 }, /* NON_Q_REGS */ \
{ 0x7f, 0x3fc0 }, /* INDEX_REGS */ \
{ 0x2100ff, 0x0 }, /* LEGACY_REGS */ \
{ 0x2100ff, 0x3fc0 }, /* GENERAL_REGS */ \
{ 0x100, 0x0 }, { 0x0200, 0x0 },/* FP_TOP_REG, FP_SECOND_REG */\
{ 0xff00, 0x0 }, /* FLOAT_REGS */ \
{ 0x1fe00000,0x1fe000 }, /* SSE_REGS */ \
{ 0xe0000000, 0x1f }, /* MMX_REGS */ \
{ 0x1fe00100,0x1fe000 }, /* FP_TOP_SSE_REG */ \
{ 0x1fe00200,0x1fe000 }, /* FP_SECOND_SSE_REG */ \
{ 0x1fe0ff00,0x1fe000 }, /* FLOAT_SSE_REGS */ \
{ 0x1ffff, 0x1fe0 }, /* FLOAT_INT_REGS */ \
{ 0x1fe100ff,0x1fffe0 }, /* INT_SSE_REGS */ \
{ 0x1fe1ffff,0x1fffe0 }, /* FLOAT_INT_SSE_REGS */ \
{ 0xffffffff,0x1fffff } \
{ 0x3fc00000,0x3fc000 }, /* SSE_REGS */ \
{ 0xc0000000, 0x3f }, /* MMX_REGS */ \
{ 0x3fc00100,0x3fc000 }, /* FP_TOP_SSE_REG */ \
{ 0x3fc00200,0x3fc000 }, /* FP_SECOND_SSE_REG */ \
{ 0x3fc0ff00,0x3fc000 }, /* FLOAT_SSE_REGS */ \
{ 0x1ffff, 0x3fc0 }, /* FLOAT_INT_REGS */ \
{ 0x3fc100ff,0x3fffc0 }, /* INT_SSE_REGS */ \
{ 0x3fc1ffff,0x3fffc0 }, /* FLOAT_INT_SSE_REGS */ \
{ 0xffffffff,0x3fffff } \
}
/* The same information, inverted:
@ -1196,11 +1210,10 @@ enum reg_class
#define SMALL_REGISTER_CLASSES 1
#define QI_REG_P(X) \
(REG_P (X) && REGNO (X) < 4)
#define QI_REG_P(X) (REG_P (X) && REGNO (X) < 4)
#define GENERAL_REGNO_P(N) \
((N) < 8 || REX_INT_REGNO_P (N))
((N) <= STACK_POINTER_REGNUM || REX_INT_REGNO_P (N))
#define GENERAL_REG_P(X) \
(REG_P (X) && GENERAL_REGNO_P (REGNO (X)))
@ -1208,39 +1221,38 @@ enum reg_class
#define ANY_QI_REG_P(X) (TARGET_64BIT ? GENERAL_REG_P(X) : QI_REG_P (X))
#define NON_QI_REG_P(X) \
(REG_P (X) && REGNO (X) >= 4 && REGNO (X) < FIRST_PSEUDO_REGISTER)
(REG_P (X) && IN_RANGE (REGNO (X), 4, FIRST_PSEUDO_REGISTER - 1))
#define REX_INT_REGNO_P(N) ((N) >= FIRST_REX_INT_REG && (N) <= LAST_REX_INT_REG)
#define REX_INT_REGNO_P(N) \
IN_RANGE ((N), FIRST_REX_INT_REG, LAST_REX_INT_REG)
#define REX_INT_REG_P(X) (REG_P (X) && REX_INT_REGNO_P (REGNO (X)))
#define FP_REG_P(X) (REG_P (X) && FP_REGNO_P (REGNO (X)))
#define FP_REGNO_P(N) ((N) >= FIRST_STACK_REG && (N) <= LAST_STACK_REG)
#define FP_REGNO_P(N) IN_RANGE ((N), FIRST_STACK_REG, LAST_STACK_REG)
#define ANY_FP_REG_P(X) (REG_P (X) && ANY_FP_REGNO_P (REGNO (X)))
#define ANY_FP_REGNO_P(N) (FP_REGNO_P (N) || SSE_REGNO_P (N))
#define SSE_REGNO_P(N) \
(((N) >= FIRST_SSE_REG && (N) <= LAST_SSE_REG) \
|| ((N) >= FIRST_REX_SSE_REG && (N) <= LAST_REX_SSE_REG))
#define SSE_REG_P(N) (REG_P (N) && SSE_REGNO_P (REGNO (N)))
#define SSE_REGNO_P(N) \
(IN_RANGE ((N), FIRST_SSE_REG, LAST_SSE_REG) \
|| REX_SSE_REGNO_P (N))
#define REX_SSE_REGNO_P(N) \
((N) >= FIRST_REX_SSE_REG && (N) <= LAST_REX_SSE_REG)
IN_RANGE ((N), FIRST_REX_SSE_REG, LAST_REX_SSE_REG)
#define SSE_REGNO(N) \
((N) < 8 ? FIRST_SSE_REG + (N) : FIRST_REX_SSE_REG + (N) - 8)
#define SSE_REG_P(N) (REG_P (N) && SSE_REGNO_P (REGNO (N)))
#define SSE_FLOAT_MODE_P(MODE) \
((TARGET_SSE && (MODE) == SFmode) || (TARGET_SSE2 && (MODE) == DFmode))
#define MMX_REGNO_P(N) ((N) >= FIRST_MMX_REG && (N) <= LAST_MMX_REG)
#define MMX_REG_P(XOP) (REG_P (XOP) && MMX_REGNO_P (REGNO (XOP)))
#define MMX_REGNO_P(N) IN_RANGE ((N), FIRST_MMX_REG, LAST_MMX_REG)
#define STACK_REG_P(XOP) \
(REG_P (XOP) && \
REGNO (XOP) >= FIRST_STACK_REG && \
REGNO (XOP) <= LAST_STACK_REG)
#define NON_STACK_REG_P(XOP) (REG_P (XOP) && ! STACK_REG_P (XOP))
#define STACK_REG_P(XOP) (REG_P (XOP) && STACK_REGNO_P (REGNO (XOP)))
#define NON_STACK_REG_P(XOP) \
(REG_P (XOP) && ! STACK_REGNO_P (REGNO (XOP)))
#define STACK_REGNO_P(N) IN_RANGE ((N), FIRST_STACK_REG, LAST_STACK_REG)
#define STACK_TOP_P(XOP) (REG_P (XOP) && REGNO (XOP) == FIRST_STACK_REG)
@ -1588,21 +1600,15 @@ typedef struct ix86_args {
#define REGNO_OK_FOR_INDEX_P(REGNO) \
((REGNO) < STACK_POINTER_REGNUM \
|| (REGNO >= FIRST_REX_INT_REG \
&& (REGNO) <= LAST_REX_INT_REG) \
|| ((unsigned) reg_renumber[(REGNO)] >= FIRST_REX_INT_REG \
&& (unsigned) reg_renumber[(REGNO)] <= LAST_REX_INT_REG) \
|| (unsigned) reg_renumber[(REGNO)] < STACK_POINTER_REGNUM)
|| REX_INT_REGNO_P (REGNO) \
|| (unsigned) reg_renumber[(REGNO)] < STACK_POINTER_REGNUM \
|| REX_INT_REGNO_P ((unsigned) reg_renumber[(REGNO)]))
#define REGNO_OK_FOR_BASE_P(REGNO) \
((REGNO) <= STACK_POINTER_REGNUM \
(GENERAL_REGNO_P (REGNO) \
|| (REGNO) == ARG_POINTER_REGNUM \
|| (REGNO) == FRAME_POINTER_REGNUM \
|| (REGNO >= FIRST_REX_INT_REG \
&& (REGNO) <= LAST_REX_INT_REG) \
|| ((unsigned) reg_renumber[(REGNO)] >= FIRST_REX_INT_REG \
&& (unsigned) reg_renumber[(REGNO)] <= LAST_REX_INT_REG) \
|| (unsigned) reg_renumber[(REGNO)] <= STACK_POINTER_REGNUM)
|| GENERAL_REGNO_P ((unsigned) reg_renumber[(REGNO)]))
#define REGNO_OK_FOR_SIREG_P(REGNO) \
((REGNO) == 4 || reg_renumber[(REGNO)] == 4)
@ -1626,16 +1632,13 @@ typedef struct ix86_args {
/* Non strict versions, pseudos are ok. */
#define REG_OK_FOR_INDEX_NONSTRICT_P(X) \
(REGNO (X) < STACK_POINTER_REGNUM \
|| (REGNO (X) >= FIRST_REX_INT_REG \
&& REGNO (X) <= LAST_REX_INT_REG) \
|| REX_INT_REGNO_P (REGNO (X)) \
|| REGNO (X) >= FIRST_PSEUDO_REGISTER)
#define REG_OK_FOR_BASE_NONSTRICT_P(X) \
(REGNO (X) <= STACK_POINTER_REGNUM \
(GENERAL_REGNO_P (REGNO (X)) \
|| REGNO (X) == ARG_POINTER_REGNUM \
|| REGNO (X) == FRAME_POINTER_REGNUM \
|| (REGNO (X) >= FIRST_REX_INT_REG \
&& REGNO (X) <= LAST_REX_INT_REG) \
|| REGNO (X) >= FIRST_PSEUDO_REGISTER)
/* Strict versions, hard registers only */
@ -1940,9 +1943,9 @@ do { \
#define HI_REGISTER_NAMES \
{"ax","dx","cx","bx","si","di","bp","sp", \
"st","st(1)","st(2)","st(3)","st(4)","st(5)","st(6)","st(7)", \
"argp", "flags", "fpsr", "dirflag", "frame", \
"argp", "flags", "fpsr", "fpcr", "dirflag", "frame", \
"xmm0","xmm1","xmm2","xmm3","xmm4","xmm5","xmm6","xmm7", \
"mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7" , \
"mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7", \
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
"xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15"}
@ -2108,6 +2111,7 @@ enum processor_type
PROCESSOR_CORE2,
PROCESSOR_GENERIC32,
PROCESSOR_GENERIC64,
PROCESSOR_AMDFAM10,
PROCESSOR_max
};
@ -2247,7 +2251,7 @@ enum ix86_stack_slot
??? Maybe Pentium chips benefits from renaming, someone can try.... */
#define HARD_REGNO_RENAME_OK(SRC, TARGET) \
((SRC) < FIRST_STACK_REG || (SRC) > LAST_STACK_REG)
(! IN_RANGE ((SRC), FIRST_STACK_REG, LAST_STACK_REG))
#define DLL_IMPORT_EXPORT_PREFIX '#'

360
contrib/gcc/config/i386/i386.md
View File

@ -104,7 +104,7 @@
(UNSPEC_MFENCE 44)
(UNSPEC_LFENCE 45)
(UNSPEC_PSADBW 46)
(UNSPEC_LDQQU 47)
(UNSPEC_LDDQU 47)
; Generic math support
(UNSPEC_COPYSIGN 50)
@ -153,6 +153,12 @@
(UNSPEC_PSHUFB 120)
(UNSPEC_PSIGN 121)
(UNSPEC_PALIGNR 122)
; For SSE4A support
(UNSPEC_EXTRQI 130)
(UNSPEC_EXTRQ 131)
(UNSPEC_INSERTQI 132)
(UNSPEC_INSERTQ 133)
])
(define_constants
@ -178,7 +184,9 @@
(SP_REG 7)
(FLAGS_REG 17)
(FPSR_REG 18)
(DIRFLAG_REG 19)
(FPCR_REG 19)
(DIRFLAG_REG 20)
(R11_REG 41)
])
;; Insns whose names begin with "x86_" are emitted by gen_FOO calls
@ -192,7 +200,8 @@
;; Processor type. This attribute must exactly match the processor_type
;; enumeration in i386.h.
(define_attr "cpu" "i386,i486,pentium,pentiumpro,geode,k6,athlon,pentium4,k8,nocona,core2,generic32,generic64"
(define_attr "cpu" "i386,i486,pentium,pentiumpro,geode,k6,athlon,pentium4,k8,
nocona,core2,generic32,generic64,amdfam10"
(const (symbol_ref "ix86_tune")))
;; A basic instruction type. Refinements due to arguments to be
@ -203,10 +212,10 @@
incdec,ishift,ishift1,rotate,rotate1,imul,idiv,
icmp,test,ibr,setcc,icmov,
push,pop,call,callv,leave,
str,cld,
str,,bitmanip,cld,
fmov,fop,fsgn,fmul,fdiv,fpspc,fcmov,fcmp,fxch,fistp,fisttp,frndint,
sselog,sselog1,sseiadd,sseishft,sseimul,
sse,ssemov,sseadd,ssemul,ssecmp,ssecomi,ssecvt,sseicvt,ssediv,
sse,ssemov,sseadd,ssemul,ssecmp,ssecomi,ssecvt,sseicvt,ssediv,sseins,
mmx,mmxmov,mmxadd,mmxmul,mmxcmp,mmxcvt,mmxshft"
(const_string "other"))
@ -220,7 +229,7 @@
(cond [(eq_attr "type" "fmov,fop,fsgn,fmul,fdiv,fpspc,fcmov,fcmp,fxch,fistp,fisttp,frndint")
(const_string "i387")
(eq_attr "type" "sselog,sselog1,sseiadd,sseishft,sseimul,
sse,ssemov,sseadd,ssemul,ssecmp,ssecomi,ssecvt,sseicvt,ssediv")
sse,ssemov,sseadd,ssemul,ssecmp,ssecomi,ssecvt,sseicvt,ssediv,sseins")
(const_string "sse")
(eq_attr "type" "mmx,mmxmov,mmxadd,mmxmul,mmxcmp,mmxcvt,mmxshft")
(const_string "mmx")
@ -230,7 +239,8 @@
;; The (bounding maximum) length of an instruction immediate.
(define_attr "length_immediate" ""
(cond [(eq_attr "type" "incdec,setcc,icmov,str,cld,lea,other,multi,idiv,leave")
(cond [(eq_attr "type" "incdec,setcc,icmov,str,cld,lea,other,multi,idiv,leave,
bitmanip")
(const_int 0)
(eq_attr "unit" "i387,sse,mmx")
(const_int 0)
@ -284,7 +294,7 @@
;; Set when 0f opcode prefix is used.
(define_attr "prefix_0f" ""
(if_then_else
(ior (eq_attr "type" "imovx,setcc,icmov")
(ior (eq_attr "type" "imovx,setcc,icmov,bitmanip")
(eq_attr "unit" "sse,mmx"))
(const_int 1)
(const_int 0)))
@ -413,7 +423,7 @@
(const_string "load")
(and (eq_attr "type"
"!alu1,negnot,ishift1,
imov,imovx,icmp,test,
imov,imovx,icmp,test,bitmanip,
fmov,fcmp,fsgn,
sse,ssemov,ssecmp,ssecomi,ssecvt,sseicvt,sselog1,
mmx,mmxmov,mmxcmp,mmxcvt")
@ -968,10 +978,11 @@
"sahf"
[(set_attr "length" "1")
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")
(set_attr "mode" "SI")])
;; Pentium Pro can do steps 1 through 3 in one go.
;; comi*, ucomi*, fcomi*, ficomi*,fucomi* (i387 instructions set condition codes)
(define_insn "*cmpfp_i_mixed"
[(set (reg:CCFP FLAGS_REG)
(compare:CCFP (match_operand 0 "register_operand" "f,x")
@ -985,7 +996,8 @@
(if_then_else (match_operand:SF 1 "" "")
(const_string "SF")
(const_string "DF")))
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")])
(define_insn "*cmpfp_i_sse"
[(set (reg:CCFP FLAGS_REG)
@ -1000,7 +1012,8 @@
(if_then_else (match_operand:SF 1 "" "")
(const_string "SF")
(const_string "DF")))
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")])
(define_insn "*cmpfp_i_i387"
[(set (reg:CCFP FLAGS_REG)
@ -1019,7 +1032,8 @@
(const_string "DF")
]
(const_string "XF")))
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")])
(define_insn "*cmpfp_iu_mixed"
[(set (reg:CCFPU FLAGS_REG)
@ -1034,7 +1048,8 @@
(if_then_else (match_operand:SF 1 "" "")
(const_string "SF")
(const_string "DF")))
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")])
(define_insn "*cmpfp_iu_sse"
[(set (reg:CCFPU FLAGS_REG)
@ -1049,7 +1064,8 @@
(if_then_else (match_operand:SF 1 "" "")
(const_string "SF")
(const_string "DF")))
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")])
(define_insn "*cmpfp_iu_387"
[(set (reg:CCFPU FLAGS_REG)
@ -1068,7 +1084,8 @@
(const_string "DF")
]
(const_string "XF")))
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")])
;; Move instructions.
@ -1274,7 +1291,8 @@
[(set_attr "type" "imov")
(set_attr "mode" "SI")
(set_attr "pent_pair" "np")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "double")])
(define_expand "movhi"
[(set (match_operand:HI 0 "nonimmediate_operand" "")
@ -1391,8 +1409,10 @@
[(set_attr "type" "imov")
(set_attr "mode" "SI")
(set_attr "pent_pair" "np")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "double")])
;; Not added amdfam10_decode since TARGET_PARTIAL_REG_STALL is disabled for AMDFAM10
(define_insn "*swaphi_2"
[(set (match_operand:HI 0 "register_operand" "+r")
(match_operand:HI 1 "register_operand" "+r"))
@ -1565,8 +1585,10 @@
[(set_attr "type" "imov")
(set_attr "mode" "SI")
(set_attr "pent_pair" "np")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "vector")])
;; Not added amdfam10_decode since TARGET_PARTIAL_REG_STALL is disabled for AMDFAM10
(define_insn "*swapqi_2"
[(set (match_operand:QI 0 "register_operand" "+q")
(match_operand:QI 1 "register_operand" "+q"))
@ -2120,7 +2142,8 @@
[(set_attr "type" "imov")
(set_attr "mode" "DI")
(set_attr "pent_pair" "np")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "double")])
(define_expand "movti"
[(set (match_operand:TI 0 "nonimmediate_operand" "")
@ -4150,7 +4173,8 @@
"cvttss2si{q}\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "SF")
(set_attr "athlon_decode" "double,vector")])
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")])
(define_insn "fix_truncdfdi_sse"
[(set (match_operand:DI 0 "register_operand" "=r,r")
@ -4159,7 +4183,8 @@
"cvttsd2si{q}\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "double,vector")])
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")])
(define_insn "fix_truncsfsi_sse"
[(set (match_operand:SI 0 "register_operand" "=r,r")
@ -4168,7 +4193,8 @@
"cvttss2si\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "double,vector")])
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")])
(define_insn "fix_truncdfsi_sse"
[(set (match_operand:SI 0 "register_operand" "=r,r")
@ -4177,7 +4203,8 @@
"cvttsd2si\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "double,vector")])
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")])
;; Avoid vector decoded forms of the instruction.
(define_peephole2
@ -4423,7 +4450,7 @@
(define_insn "x86_fnstcw_1"
[(set (match_operand:HI 0 "memory_operand" "=m")
(unspec:HI [(reg:HI FPSR_REG)] UNSPEC_FSTCW))]
(unspec:HI [(reg:HI FPCR_REG)] UNSPEC_FSTCW))]
"TARGET_80387"
"fnstcw\t%0"
[(set_attr "length" "2")
@ -4431,14 +4458,15 @@
(set_attr "unit" "i387")])
(define_insn "x86_fldcw_1"
[(set (reg:HI FPSR_REG)
[(set (reg:HI FPCR_REG)
(unspec:HI [(match_operand:HI 0 "memory_operand" "m")] UNSPEC_FLDCW))]
"TARGET_80387"
"fldcw\t%0"
[(set_attr "length" "2")
(set_attr "mode" "HI")
(set_attr "unit" "i387")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "vector")])
;; Conversion between fixed point and floating point.
@ -4489,6 +4517,7 @@
(set_attr "mode" "SF")
(set_attr "unit" "*,i387,*,*")
(set_attr "athlon_decode" "*,*,vector,double")
(set_attr "amdfam10_decode" "*,*,vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatsisf2_sse"
@ -4499,6 +4528,7 @@
[(set_attr "type" "sseicvt")
(set_attr "mode" "SF")
(set_attr "athlon_decode" "vector,double")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatsisf2_i387"
@ -4532,6 +4562,7 @@
(set_attr "mode" "SF")
(set_attr "unit" "*,i387,*,*")
(set_attr "athlon_decode" "*,*,vector,double")
(set_attr "amdfam10_decode" "*,*,vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatdisf2_sse"
@ -4542,6 +4573,7 @@
[(set_attr "type" "sseicvt")
(set_attr "mode" "SF")
(set_attr "athlon_decode" "vector,double")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatdisf2_i387"
@ -4600,6 +4632,7 @@
(set_attr "mode" "DF")
(set_attr "unit" "*,i387,*,*")
(set_attr "athlon_decode" "*,*,double,direct")
(set_attr "amdfam10_decode" "*,*,vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatsidf2_sse"
@ -4610,6 +4643,7 @@
[(set_attr "type" "sseicvt")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "double,direct")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatsidf2_i387"
@ -4643,6 +4677,7 @@
(set_attr "mode" "DF")
(set_attr "unit" "*,i387,*,*")
(set_attr "athlon_decode" "*,*,double,direct")
(set_attr "amdfam10_decode" "*,*,vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatdidf2_sse"
@ -4653,6 +4688,7 @@
[(set_attr "type" "sseicvt")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "double,direct")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "fp_int_src" "true")])
(define_insn "*floatdidf2_i387"
@ -6860,6 +6896,14 @@
"TARGET_64BIT"
"")
;; On AMDFAM10
;; IMUL reg64, reg64, imm8 Direct
;; IMUL reg64, mem64, imm8 VectorPath
;; IMUL reg64, reg64, imm32 Direct
;; IMUL reg64, mem64, imm32 VectorPath
;; IMUL reg64, reg64 Direct
;; IMUL reg64, mem64 Direct
(define_insn "*muldi3_1_rex64"
[(set (match_operand:DI 0 "register_operand" "=r,r,r")
(mult:DI (match_operand:DI 1 "nonimmediate_operand" "%rm,rm,0")
@ -6882,6 +6926,11 @@
(match_operand 1 "memory_operand" ""))
(const_string "vector")]
(const_string "direct")))
(set (attr "amdfam10_decode")
(cond [(and (eq_attr "alternative" "0,1")
(match_operand 1 "memory_operand" ""))
(const_string "vector")]
(const_string "direct")))
(set_attr "mode" "DI")])
(define_expand "mulsi3"
@ -6892,6 +6941,14 @@
""
"")
;; On AMDFAM10
;; IMUL reg32, reg32, imm8 Direct
;; IMUL reg32, mem32, imm8 VectorPath
;; IMUL reg32, reg32, imm32 Direct
;; IMUL reg32, mem32, imm32 VectorPath
;; IMUL reg32, reg32 Direct
;; IMUL reg32, mem32 Direct
(define_insn "*mulsi3_1"
[(set (match_operand:SI 0 "register_operand" "=r,r,r")
(mult:SI (match_operand:SI 1 "nonimmediate_operand" "%rm,rm,0")
@ -6913,6 +6970,11 @@
(match_operand 1 "memory_operand" ""))
(const_string "vector")]
(const_string "direct")))
(set (attr "amdfam10_decode")
(cond [(and (eq_attr "alternative" "0,1")
(match_operand 1 "memory_operand" ""))
(const_string "vector")]
(const_string "direct")))
(set_attr "mode" "SI")])
(define_insn "*mulsi3_1_zext"
@ -6938,6 +7000,11 @@
(match_operand 1 "memory_operand" ""))
(const_string "vector")]
(const_string "direct")))
(set (attr "amdfam10_decode")
(cond [(and (eq_attr "alternative" "0,1")
(match_operand 1 "memory_operand" ""))
(const_string "vector")]
(const_string "direct")))
(set_attr "mode" "SI")])
(define_expand "mulhi3"
@ -6948,6 +7015,13 @@
"TARGET_HIMODE_MATH"
"")
;; On AMDFAM10
;; IMUL reg16, reg16, imm8 VectorPath
;; IMUL reg16, mem16, imm8 VectorPath
;; IMUL reg16, reg16, imm16 VectorPath
;; IMUL reg16, mem16, imm16 VectorPath
;; IMUL reg16, reg16 Direct
;; IMUL reg16, mem16 Direct
(define_insn "*mulhi3_1"
[(set (match_operand:HI 0 "register_operand" "=r,r,r")
(mult:HI (match_operand:HI 1 "nonimmediate_operand" "%rm,rm,0")
@ -6966,6 +7040,10 @@
(eq_attr "alternative" "1,2")
(const_string "vector")]
(const_string "direct")))
(set (attr "amdfam10_decode")
(cond [(eq_attr "alternative" "0,1")
(const_string "vector")]
(const_string "direct")))
(set_attr "mode" "HI")])
(define_expand "mulqi3"
@ -6976,6 +7054,10 @@
"TARGET_QIMODE_MATH"
"")
;;On AMDFAM10
;; MUL reg8 Direct
;; MUL mem8 Direct
(define_insn "*mulqi3_1"
[(set (match_operand:QI 0 "register_operand" "=a")
(mult:QI (match_operand:QI 1 "nonimmediate_operand" "%0")
@ -6990,6 +7072,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "direct")))
(set_attr "amdfam10_decode" "direct")
(set_attr "mode" "QI")])
(define_expand "umulqihi3"
@ -7016,6 +7099,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "direct")))
(set_attr "amdfam10_decode" "direct")
(set_attr "mode" "QI")])
(define_expand "mulqihi3"
@ -7040,6 +7124,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "direct")))
(set_attr "amdfam10_decode" "direct")
(set_attr "mode" "QI")])
(define_expand "umulditi3"
@ -7066,6 +7151,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "DI")])
;; We can't use this pattern in 64bit mode, since it results in two separate 32bit registers
@ -7093,6 +7179,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "SI")])
(define_expand "mulditi3"
@ -7119,6 +7206,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "DI")])
(define_expand "mulsidi3"
@ -7145,6 +7233,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "SI")])
(define_expand "umuldi3_highpart"
@ -7181,6 +7270,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "DI")])
(define_expand "umulsi3_highpart"
@ -7216,6 +7306,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "SI")])
(define_insn "*umulsi3_highpart_zext"
@ -7238,6 +7329,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "SI")])
(define_expand "smuldi3_highpart"
@ -7273,6 +7365,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "DI")])
(define_expand "smulsi3_highpart"
@ -7307,6 +7400,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "SI")])
(define_insn "*smulsi3_highpart_zext"
@ -7328,6 +7422,7 @@
(if_then_else (eq_attr "cpu" "athlon")
(const_string "vector")
(const_string "double")))
(set_attr "amdfam10_decode" "double")
(set_attr "mode" "SI")])
;; The patterns that match these are at the end of this file.
@ -10309,7 +10404,8 @@
[(set_attr "type" "ishift")
(set_attr "prefix_0f" "1")
(set_attr "mode" "DI")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "vector")])
(define_expand "x86_64_shift_adj"
[(set (reg:CCZ FLAGS_REG)
@ -10524,7 +10620,8 @@
(set_attr "prefix_0f" "1")
(set_attr "mode" "SI")
(set_attr "pent_pair" "np")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "vector")])
(define_expand "x86_shift_adj_1"
[(set (reg:CCZ FLAGS_REG)
@ -11284,7 +11381,8 @@
[(set_attr "type" "ishift")
(set_attr "prefix_0f" "1")
(set_attr "mode" "DI")
(set_attr "athlon_decode" "vector")])
(set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "vector")])
(define_expand "ashrdi3"
[(set (match_operand:DI 0 "shiftdi_operand" "")
@ -14156,7 +14254,7 @@
[(set_attr "type" "call")])
(define_insn "*sibcall_1_rex64_v"
[(call (mem:QI (reg:DI 40))
[(call (mem:QI (reg:DI R11_REG))
(match_operand 0 "" ""))]
"SIBLING_CALL_P (insn) && TARGET_64BIT"
"jmp\t*%%r11"
@ -14558,7 +14656,23 @@
[(set (match_dup 0) (xor:SI (match_dup 0) (const_int 31)))
(clobber (reg:CC FLAGS_REG))])]
""
"")
{
if (TARGET_ABM)
{
emit_insn (gen_clzsi2_abm (operands[0], operands[1]));
DONE;
}
})
(define_insn "clzsi2_abm"
[(set (match_operand:SI 0 "register_operand" "=r")
(clz:SI (match_operand:SI 1 "nonimmediate_operand" "")))
(clobber (reg:CC FLAGS_REG))]
"TARGET_ABM"
"lzcnt{l}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "SI")])
(define_insn "*bsr"
[(set (match_operand:SI 0 "register_operand" "=r")
@ -14567,7 +14681,44 @@
(clobber (reg:CC FLAGS_REG))]
""
"bsr{l}\t{%1, %0|%0, %1}"
[(set_attr "prefix_0f" "1")])
[(set_attr "prefix_0f" "1")
(set_attr "mode" "SI")])
(define_insn "popcountsi2"
[(set (match_operand:SI 0 "register_operand" "=r")
(popcount:SI (match_operand:SI 1 "nonimmediate_operand" "")))
(clobber (reg:CC FLAGS_REG))]
"TARGET_POPCNT"
"popcnt{l}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "SI")])
(define_insn "*popcountsi2_cmp"
[(set (reg FLAGS_REG)
(compare
(popcount:SI (match_operand:SI 1 "nonimmediate_operand" "rm"))
(const_int 0)))
(set (match_operand:SI 0 "register_operand" "=r")
(popcount:SI (match_dup 1)))]
"TARGET_POPCNT && ix86_match_ccmode (insn, CCZmode)"
"popcnt{l}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "SI")])
(define_insn "*popcountsi2_cmp_zext"
[(set (reg FLAGS_REG)
(compare
(popcount:SI (match_operand:SI 1 "nonimmediate_operand" "rm"))
(const_int 0)))
(set (match_operand:DI 0 "register_operand" "=r")
(zero_extend:DI(popcount:SI (match_dup 1))))]
"TARGET_64BIT && TARGET_POPCNT && ix86_match_ccmode (insn, CCZmode)"
"popcnt{l}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "SI")])
(define_expand "clzdi2"
[(parallel
@ -14579,7 +14730,23 @@
[(set (match_dup 0) (xor:DI (match_dup 0) (const_int 63)))
(clobber (reg:CC FLAGS_REG))])]
"TARGET_64BIT"
"")
{
if (TARGET_ABM)
{
emit_insn (gen_clzdi2_abm (operands[0], operands[1]));
DONE;
}
})
(define_insn "clzdi2_abm"
[(set (match_operand:DI 0 "register_operand" "=r")
(clz:DI (match_operand:DI 1 "nonimmediate_operand" "")))
(clobber (reg:CC FLAGS_REG))]
"TARGET_64BIT && TARGET_ABM"
"lzcnt{q}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "DI")])
(define_insn "*bsr_rex64"
[(set (match_operand:DI 0 "register_operand" "=r")
@ -14588,7 +14755,92 @@
(clobber (reg:CC FLAGS_REG))]
"TARGET_64BIT"
"bsr{q}\t{%1, %0|%0, %1}"
[(set_attr "prefix_0f" "1")])
[(set_attr "prefix_0f" "1")
(set_attr "mode" "DI")])
(define_insn "popcountdi2"
[(set (match_operand:DI 0 "register_operand" "=r")
(popcount:DI (match_operand:DI 1 "nonimmediate_operand" "")))
(clobber (reg:CC FLAGS_REG))]
"TARGET_64BIT && TARGET_POPCNT"
"popcnt{q}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "DI")])
(define_insn "*popcountdi2_cmp"
[(set (reg FLAGS_REG)
(compare
(popcount:DI (match_operand:DI 1 "nonimmediate_operand" "rm"))
(const_int 0)))
(set (match_operand:DI 0 "register_operand" "=r")
(popcount:DI (match_dup 1)))]
"TARGET_64BIT && TARGET_POPCNT && ix86_match_ccmode (insn, CCZmode)"
"popcnt{q}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "DI")])
(define_expand "clzhi2"
[(parallel
[(set (match_operand:HI 0 "register_operand" "")
(minus:HI (const_int 15)
(clz:HI (match_operand:HI 1 "nonimmediate_operand" ""))))
(clobber (reg:CC FLAGS_REG))])
(parallel
[(set (match_dup 0) (xor:HI (match_dup 0) (const_int 15)))
(clobber (reg:CC FLAGS_REG))])]
""
{
if (TARGET_ABM)
{
emit_insn (gen_clzhi2_abm (operands[0], operands[1]));
DONE;
}
})
(define_insn "clzhi2_abm"
[(set (match_operand:HI 0 "register_operand" "=r")
(clz:HI (match_operand:HI 1 "nonimmediate_operand" "")))
(clobber (reg:CC FLAGS_REG))]
"TARGET_ABM"
"lzcnt{w}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "HI")])
(define_insn "*bsrhi"
[(set (match_operand:HI 0 "register_operand" "=r")
(minus:HI (const_int 15)
(clz:HI (match_operand:HI 1 "nonimmediate_operand" "rm"))))
(clobber (reg:CC FLAGS_REG))]
""
"bsr{w}\t{%1, %0|%0, %1}"
[(set_attr "prefix_0f" "1")
(set_attr "mode" "HI")])
(define_insn "popcounthi2"
[(set (match_operand:HI 0 "register_operand" "=r")
(popcount:HI (match_operand:HI 1 "nonimmediate_operand" "")))
(clobber (reg:CC FLAGS_REG))]
"TARGET_POPCNT"
"popcnt{w}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "HI")])
(define_insn "*popcounthi2_cmp"
[(set (reg FLAGS_REG)
(compare
(popcount:HI (match_operand:HI 1 "nonimmediate_operand" "rm"))
(const_int 0)))
(set (match_operand:HI 0 "register_operand" "=r")
(popcount:HI (match_dup 1)))]
"TARGET_POPCNT && ix86_match_ccmode (insn, CCZmode)"
"popcnt{w}\t{%1, %0|%0, %1}"
[(set_attr "prefix_rep" "1")
(set_attr "type" "bitmanip")
(set_attr "mode" "HI")])
;; Thread-local storage patterns for ELF.
;;
@ -15503,7 +15755,8 @@
"sqrtss\t{%1, %0|%0, %1}"
[(set_attr "type" "sse")
(set_attr "mode" "SF")
(set_attr "athlon_decode" "*")])
(set_attr "athlon_decode" "*")
(set_attr "amdfam10_decode" "*")])
(define_insn "*sqrtsf2_i387"
[(set (match_operand:SF 0 "register_operand" "=f")
@ -15541,7 +15794,8 @@
"sqrtsd\t{%1, %0|%0, %1}"
[(set_attr "type" "sse")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "*")])
(set_attr "athlon_decode" "*")
(set_attr "amdfam10_decode" "*")])
(define_insn "*sqrtdf2_i387"
[(set (match_operand:DF 0 "register_operand" "=f")
@ -15570,7 +15824,8 @@
"fsqrt"
[(set_attr "type" "fpspc")
(set_attr "mode" "XF")
(set_attr "athlon_decode" "direct")])
(set_attr "athlon_decode" "direct")
(set_attr "amdfam10_decode" "direct")])
(define_insn "*sqrtextendsfxf2_i387"
[(set (match_operand:XF 0 "register_operand" "=f")
@ -15590,7 +15845,8 @@
"fsqrt"
[(set_attr "type" "fpspc")
(set_attr "mode" "XF")
(set_attr "athlon_decode" "direct")])
(set_attr "athlon_decode" "direct")
(set_attr "amdfam10_decode" "direct")])
(define_insn "fpremxf4"
[(set (match_operand:XF 0 "register_operand" "=f")
@ -20391,7 +20647,7 @@
(mult:DI (match_operand:DI 1 "memory_operand" "")
(match_operand:DI 2 "immediate_operand" "")))
(clobber (reg:CC FLAGS_REG))])]
"(TARGET_K8 || TARGET_GENERIC64) && !optimize_size
"(TARGET_K8 || TARGET_GENERIC64 || TARGET_AMDFAM10) && !optimize_size
&& !satisfies_constraint_K (operands[2])"
[(set (match_dup 3) (match_dup 1))
(parallel [(set (match_dup 0) (mult:DI (match_dup 3) (match_dup 2)))
@ -20404,7 +20660,7 @@
(mult:SI (match_operand:SI 1 "memory_operand" "")
(match_operand:SI 2 "immediate_operand" "")))
(clobber (reg:CC FLAGS_REG))])]
"(TARGET_K8 || TARGET_GENERIC64) && !optimize_size
"(TARGET_K8 || TARGET_GENERIC64 || TARGET_AMDFAM10) && !optimize_size
&& !satisfies_constraint_K (operands[2])"
[(set (match_dup 3) (match_dup 1))
(parallel [(set (match_dup 0) (mult:SI (match_dup 3) (match_dup 2)))
@ -20418,7 +20674,7 @@
(mult:SI (match_operand:SI 1 "memory_operand" "")
(match_operand:SI 2 "immediate_operand" ""))))
(clobber (reg:CC FLAGS_REG))])]
"(TARGET_K8 || TARGET_GENERIC64) && !optimize_size
"(TARGET_K8 || TARGET_GENERIC64 || TARGET_AMDFAM10) && !optimize_size
&& !satisfies_constraint_K (operands[2])"
[(set (match_dup 3) (match_dup 1))
(parallel [(set (match_dup 0) (zero_extend:DI (mult:SI (match_dup 3) (match_dup 2))))
@ -20435,7 +20691,7 @@
(match_operand:DI 2 "const_int_operand" "")))
(clobber (reg:CC FLAGS_REG))])
(match_scratch:DI 3 "r")]
"(TARGET_K8 || TARGET_GENERIC64) && !optimize_size
"(TARGET_K8 || TARGET_GENERIC64 || TARGET_AMDFAM10) && !optimize_size
&& satisfies_constraint_K (operands[2])"
[(set (match_dup 3) (match_dup 2))
(parallel [(set (match_dup 0) (mult:DI (match_dup 0) (match_dup 3)))
@ -20451,7 +20707,7 @@
(match_operand:SI 2 "const_int_operand" "")))
(clobber (reg:CC FLAGS_REG))])
(match_scratch:SI 3 "r")]
"(TARGET_K8 || TARGET_GENERIC64) && !optimize_size
"(TARGET_K8 || TARGET_GENERIC64 || TARGET_AMDFAM10) && !optimize_size
&& satisfies_constraint_K (operands[2])"
[(set (match_dup 3) (match_dup 2))
(parallel [(set (match_dup 0) (mult:SI (match_dup 0) (match_dup 3)))
@ -20467,7 +20723,7 @@
(match_operand:HI 2 "immediate_operand" "")))
(clobber (reg:CC FLAGS_REG))])
(match_scratch:HI 3 "r")]
"(TARGET_K8 || TARGET_GENERIC64) && !optimize_size"
"(TARGET_K8 || TARGET_GENERIC64 || TARGET_AMDFAM10) && !optimize_size"
[(set (match_dup 3) (match_dup 2))
(parallel [(set (match_dup 0) (mult:HI (match_dup 0) (match_dup 3)))
(clobber (reg:CC FLAGS_REG))])]
@ -20646,7 +20902,7 @@
(define_insn "*sibcall_value_1_rex64_v"
[(set (match_operand 0 "" "")
(call (mem:QI (reg:DI 40))
(call (mem:QI (reg:DI R11_REG))
(match_operand:DI 1 "" "")))]
"SIBLING_CALL_P (insn) && TARGET_64BIT"
"jmp\t*%%r11"
@ -20665,14 +20921,14 @@
(define_expand "sse_prologue_save"
[(parallel [(set (match_operand:BLK 0 "" "")
(unspec:BLK [(reg:DI 21)
(reg:DI 22)
(unspec:BLK [(reg:DI 22)
(reg:DI 23)
(reg:DI 24)
(reg:DI 25)
(reg:DI 26)
(reg:DI 27)
(reg:DI 28)] UNSPEC_SSE_PROLOGUE_SAVE))
(reg:DI 28)
(reg:DI 29)] UNSPEC_SSE_PROLOGUE_SAVE))
(use (match_operand:DI 1 "register_operand" ""))
(use (match_operand:DI 2 "immediate_operand" ""))
(use (label_ref:DI (match_operand 3 "" "")))])]
@ -20682,14 +20938,14 @@
(define_insn "*sse_prologue_save_insn"
[(set (mem:BLK (plus:DI (match_operand:DI 0 "register_operand" "R")
(match_operand:DI 4 "const_int_operand" "n")))
(unspec:BLK [(reg:DI 21)
(reg:DI 22)
(unspec:BLK [(reg:DI 22)
(reg:DI 23)
(reg:DI 24)
(reg:DI 25)
(reg:DI 26)
(reg:DI 27)
(reg:DI 28)] UNSPEC_SSE_PROLOGUE_SAVE))
(reg:DI 28)
(reg:DI 29)] UNSPEC_SSE_PROLOGUE_SAVE))
(use (match_operand:DI 1 "register_operand" "r"))
(use (match_operand:DI 2 "const_int_operand" "i"))
(use (label_ref:DI (match_operand 3 "" "X")))]

18
contrib/gcc/config/i386/i386.opt
View File

@ -1,6 +1,6 @@
; Options for the IA-32 and AMD64 ports of the compiler.
; Copyright (C) 2005 Free Software Foundation, Inc.
; Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
;
; This file is part of GCC.
;
@ -201,6 +201,22 @@ mssse3
Target Report Mask(SSSE3)
Support MMX, SSE, SSE2, SSE3 and SSSE3 built-in functions and code generation
msse4a
Target Report Mask(SSE4A)
Support MMX, SSE, SSE2, SSE3 and SSE4A built-in functions and code generation
mpopcnt
Target Report Mask(POPCNT)
Support code generation of popcount instruction for popcount built-ins
namely __builtin_popcount, __builtin_popcountl and __builtin_popcountll
mabm
Target Report Mask(ABM)
Support code generation of Advanced Bit Manipulation (ABM) instructions,
which include popcnt and lzcnt instructions, for popcount and clz built-ins
namely __builtin_popcount, __builtin_popcountl, __builtin_popcountll and
__builtin_clz, __builtin_clzl, __builtin_clzll
msseregparm
Target RejectNegative Mask(SSEREGPARM)
Use SSE register passing conventions for SF and DF mode

8
contrib/gcc/config/i386/mmx.md
View File

@ -1396,14 +1396,14 @@
(clobber (reg:XF 13))
(clobber (reg:XF 14))
(clobber (reg:XF 15))
(clobber (reg:DI 29))
(clobber (reg:DI 30))
(clobber (reg:DI 31))
(clobber (reg:DI 32))
(clobber (reg:DI 33))
(clobber (reg:DI 34))
(clobber (reg:DI 35))
(clobber (reg:DI 36))]
(clobber (reg:DI 36))
(clobber (reg:DI 37))]
"TARGET_MMX"
"emms"
[(set_attr "type" "mmx")
@ -1419,14 +1419,14 @@
(clobber (reg:XF 13))
(clobber (reg:XF 14))
(clobber (reg:XF 15))
(clobber (reg:DI 29))
(clobber (reg:DI 30))
(clobber (reg:DI 31))
(clobber (reg:DI 32))
(clobber (reg:DI 33))
(clobber (reg:DI 34))
(clobber (reg:DI 35))
(clobber (reg:DI 36))]
(clobber (reg:DI 36))
(clobber (reg:DI 37))]
"TARGET_3DNOW"
"femms"
[(set_attr "type" "mmx")

8
contrib/gcc/config/i386/pmmintrin.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
/* Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
This file is part of GCC.
@ -30,7 +30,11 @@
#ifndef _PMMINTRIN_H_INCLUDED
#define _PMMINTRIN_H_INCLUDED
#ifdef __SSE3__
#ifndef __SSE3__
# error "SSE3 instruction set not enabled"
#else
/* We need definitions from the SSE2 and SSE header files*/
#include <xmmintrin.h>
#include <emmintrin.h>

133
contrib/gcc/config/i386/sse.md
View File

@ -1,5 +1,5 @@
;; GCC machine description for SSE instructions
;; Copyright (C) 2005, 2006
;; Copyright (C) 2005, 2006, 2007
;; Free Software Foundation, Inc.
;;
;; This file is part of GCC.
@ -261,7 +261,7 @@
(define_insn "sse3_lddqu"
[(set (match_operand:V16QI 0 "register_operand" "=x")
(unspec:V16QI [(match_operand:V16QI 1 "memory_operand" "m")]
UNSPEC_LDQQU))]
UNSPEC_LDDQU))]
"TARGET_SSE3"
"lddqu\t{%1, %0|%0, %1}"
[(set_attr "type" "ssecvt")
@ -920,6 +920,7 @@
"cvtsi2ss\t{%2, %0|%0, %2}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "vector,double")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "mode" "SF")])
(define_insn "sse_cvtsi2ssq"
@ -933,6 +934,7 @@
"cvtsi2ssq\t{%2, %0|%0, %2}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "vector,double")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "mode" "SF")])
(define_insn "sse_cvtss2si"
@ -946,6 +948,7 @@
"cvtss2si\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")
(set_attr "mode" "SI")])
(define_insn "sse_cvtss2siq"
@ -959,6 +962,7 @@
"cvtss2siq\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")
(set_attr "mode" "DI")])
(define_insn "sse_cvttss2si"
@ -971,6 +975,7 @@
"cvttss2si\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")
(set_attr "mode" "SI")])
(define_insn "sse_cvttss2siq"
@ -983,6 +988,7 @@
"cvttss2siq\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")
(set_attr "mode" "DI")])
(define_insn "sse2_cvtdq2ps"
@ -1852,7 +1858,8 @@
"cvtsi2sd\t{%2, %0|%0, %2}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "double,direct")])
(set_attr "athlon_decode" "double,direct")
(set_attr "amdfam10_decode" "vector,double")])
(define_insn "sse2_cvtsi2sdq"
[(set (match_operand:V2DF 0 "register_operand" "=x,x")
@ -1865,7 +1872,8 @@
"cvtsi2sdq\t{%2, %0|%0, %2}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "DF")
(set_attr "athlon_decode" "double,direct")])
(set_attr "athlon_decode" "double,direct")
(set_attr "amdfam10_decode" "vector,double")])
(define_insn "sse2_cvtsd2si"
[(set (match_operand:SI 0 "register_operand" "=r,r")
@ -1878,6 +1886,7 @@
"cvtsd2si\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")
(set_attr "mode" "SI")])
(define_insn "sse2_cvtsd2siq"
@ -1891,6 +1900,7 @@
"cvtsd2siq\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")
(set_attr "mode" "DI")])
(define_insn "sse2_cvttsd2si"
@ -1903,7 +1913,8 @@
"cvttsd2si\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "SI")
(set_attr "athlon_decode" "double,vector")])
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")])
(define_insn "sse2_cvttsd2siq"
[(set (match_operand:DI 0 "register_operand" "=r,r")
@ -1915,7 +1926,8 @@
"cvttsd2siq\t{%1, %0|%0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "mode" "DI")
(set_attr "athlon_decode" "double,vector")])
(set_attr "athlon_decode" "double,vector")
(set_attr "amdfam10_decode" "double,double")])
(define_insn "sse2_cvtdq2pd"
[(set (match_operand:V2DF 0 "register_operand" "=x")
@ -1946,7 +1958,8 @@
"TARGET_SSE2"
"cvtpd2dq\t{%1, %0|%0, %1}"
[(set_attr "type" "ssecvt")
(set_attr "mode" "TI")])
(set_attr "mode" "TI")
(set_attr "amdfam10_decode" "double")])
(define_expand "sse2_cvttpd2dq"
[(set (match_operand:V4SI 0 "register_operand" "")
@ -1964,7 +1977,8 @@
"TARGET_SSE2"
"cvttpd2dq\t{%1, %0|%0, %1}"
[(set_attr "type" "ssecvt")
(set_attr "mode" "TI")])
(set_attr "mode" "TI")
(set_attr "amdfam10_decode" "double")])
(define_insn "sse2_cvtsd2ss"
[(set (match_operand:V4SF 0 "register_operand" "=x,x")
@ -1978,20 +1992,22 @@
"cvtsd2ss\t{%2, %0|%0, %2}"
[(set_attr "type" "ssecvt")
(set_attr "athlon_decode" "vector,double")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "mode" "SF")])
(define_insn "sse2_cvtss2sd"
[(set (match_operand:V2DF 0 "register_operand" "=x")
[(set (match_operand:V2DF 0 "register_operand" "=x,x")
(vec_merge:V2DF
(float_extend:V2DF
(vec_select:V2SF
(match_operand:V4SF 2 "nonimmediate_operand" "xm")
(match_operand:V4SF 2 "nonimmediate_operand" "x,m")
(parallel [(const_int 0) (const_int 1)])))
(match_operand:V2DF 1 "register_operand" "0")
(match_operand:V2DF 1 "register_operand" "0,0")
(const_int 1)))]
"TARGET_SSE2"
"cvtss2sd\t{%2, %0|%0, %2}"
[(set_attr "type" "ssecvt")
(set_attr "amdfam10_decode" "vector,double")
(set_attr "mode" "DF")])
(define_expand "sse2_cvtpd2ps"
@ -2012,7 +2028,8 @@
"TARGET_SSE2"
"cvtpd2ps\t{%1, %0|%0, %1}"
[(set_attr "type" "ssecvt")
(set_attr "mode" "V4SF")])
(set_attr "mode" "V4SF")
(set_attr "amdfam10_decode" "double")])
(define_insn "sse2_cvtps2pd"
[(set (match_operand:V2DF 0 "register_operand" "=x")
@ -2023,7 +2040,8 @@
"TARGET_SSE2"
"cvtps2pd\t{%1, %0|%0, %1}"
[(set_attr "type" "ssecvt")
(set_attr "mode" "V2DF")])
(set_attr "mode" "V2DF")
(set_attr "amdfam10_decode" "direct")])
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
@ -4524,3 +4542,92 @@
"pabs<mmxvecsize>\t{%1, %0|%0, %1}";
[(set_attr "type" "sselog1")
(set_attr "mode" "DI")])
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; AMD SSE4A instructions
;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define_insn "sse4a_vmmovntv2df"
[(set (match_operand:DF 0 "memory_operand" "=m")
(unspec:DF [(vec_select:DF
(match_operand:V2DF 1 "register_operand" "x")
(parallel [(const_int 0)]))]
UNSPEC_MOVNT))]
"TARGET_SSE4A"
"movntsd\t{%1, %0|%0, %1}"
[(set_attr "type" "ssemov")
(set_attr "mode" "DF")])
(define_insn "sse4a_movntdf"
[(set (match_operand:DF 0 "memory_operand" "=m")
(unspec:DF [(match_operand:DF 1 "register_operand" "x")]
UNSPEC_MOVNT))]
"TARGET_SSE4A"
"movntsd\t{%1, %0|%0, %1}"
[(set_attr "type" "ssemov")
(set_attr "mode" "DF")])
(define_insn "sse4a_vmmovntv4sf"
[(set (match_operand:SF 0 "memory_operand" "=m")
(unspec:SF [(vec_select:SF
(match_operand:V4SF 1 "register_operand" "x")
(parallel [(const_int 0)]))]
UNSPEC_MOVNT))]
"TARGET_SSE4A"
"movntss\t{%1, %0|%0, %1}"
[(set_attr "type" "ssemov")
(set_attr "mode" "SF")])
(define_insn "sse4a_movntsf"
[(set (match_operand:SF 0 "memory_operand" "=m")
(unspec:SF [(match_operand:SF 1 "register_operand" "x")]
UNSPEC_MOVNT))]
"TARGET_SSE4A"
"movntss\t{%1, %0|%0, %1}"
[(set_attr "type" "ssemov")
(set_attr "mode" "SF")])
(define_insn "sse4a_extrqi"
[(set (match_operand:V2DI 0 "register_operand" "=x")
(unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
(match_operand 2 "const_int_operand" "")
(match_operand 3 "const_int_operand" "")]
UNSPEC_EXTRQI))]
"TARGET_SSE4A"
"extrq\t{%3, %2, %0|%0, %2, %3}"
[(set_attr "type" "sse")
(set_attr "mode" "TI")])
(define_insn "sse4a_extrq"
[(set (match_operand:V2DI 0 "register_operand" "=x")
(unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
(match_operand:V16QI 2 "register_operand" "x")]
UNSPEC_EXTRQ))]
"TARGET_SSE4A"
"extrq\t{%2, %0|%0, %2}"
[(set_attr "type" "sse")
(set_attr "mode" "TI")])
(define_insn "sse4a_insertqi"
[(set (match_operand:V2DI 0 "register_operand" "=x")
(unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
(match_operand:V2DI 2 "register_operand" "x")
(match_operand 3 "const_int_operand" "")
(match_operand 4 "const_int_operand" "")]
UNSPEC_INSERTQI))]
"TARGET_SSE4A"
"insertq\t{%4, %3, %2, %0|%0, %2, %3, %4}"
[(set_attr "type" "sseins")
(set_attr "mode" "TI")])
(define_insn "sse4a_insertq"
[(set (match_operand:V2DI 0 "register_operand" "=x")
(unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
(match_operand:V2DI 2 "register_operand" "x")]
UNSPEC_INSERTQ))]
"TARGET_SSE4A"
"insertq\t{%2, %0|%0, %2}"
[(set_attr "type" "sseins")
(set_attr "mode" "TI")])

232
contrib/gcc/config/i386/tmmintrin.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2006 Free Software Foundation, Inc.
/* Copyright (C) 2006, 2007 Free Software Foundation, Inc.
This file is part of GCC.
@ -30,231 +30,11 @@
#ifndef _TMMINTRIN_H_INCLUDED
#define _TMMINTRIN_H_INCLUDED
#ifdef __SSSE3__
#include <pmmintrin.h>
static __inline __m128i __attribute__((__always_inline__))
_mm_hadd_epi16 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_phaddw128 ((__v8hi)__X, (__v8hi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_hadd_epi32 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_phaddd128 ((__v4si)__X, (__v4si)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_hadds_epi16 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_phaddsw128 ((__v8hi)__X, (__v8hi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_hadd_pi16 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_phaddw ((__v4hi)__X, (__v4hi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_hadd_pi32 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_phaddd ((__v2si)__X, (__v2si)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_hadds_pi16 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_phaddsw ((__v4hi)__X, (__v4hi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_hsub_epi16 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_phsubw128 ((__v8hi)__X, (__v8hi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_hsub_epi32 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_phsubd128 ((__v4si)__X, (__v4si)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_hsubs_epi16 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_phsubsw128 ((__v8hi)__X, (__v8hi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_hsub_pi16 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_phsubw ((__v4hi)__X, (__v4hi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_hsub_pi32 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_phsubd ((__v2si)__X, (__v2si)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_hsubs_pi16 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_phsubsw ((__v4hi)__X, (__v4hi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_maddubs_epi16 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_pmaddubsw128 ((__v16qi)__X, (__v16qi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_maddubs_pi16 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_pmaddubsw ((__v8qi)__X, (__v8qi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_mulhrs_epi16 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_pmulhrsw128 ((__v8hi)__X, (__v8hi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_mulhrs_pi16 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_pmulhrsw ((__v4hi)__X, (__v4hi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_shuffle_epi8 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_pshufb128 ((__v16qi)__X, (__v16qi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_shuffle_pi8 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_pshufb ((__v8qi)__X, (__v8qi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_sign_epi8 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_psignb128 ((__v16qi)__X, (__v16qi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_sign_epi16 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_psignw128 ((__v8hi)__X, (__v8hi)__Y);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_sign_epi32 (__m128i __X, __m128i __Y)
{
return (__m128i) __builtin_ia32_psignd128 ((__v4si)__X, (__v4si)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_sign_pi8 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_psignb ((__v8qi)__X, (__v8qi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_sign_pi16 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_psignw ((__v4hi)__X, (__v4hi)__Y);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_sign_pi32 (__m64 __X, __m64 __Y)
{
return (__m64) __builtin_ia32_psignd ((__v2si)__X, (__v2si)__Y);
}
#define _mm_alignr_epi8(__X, __Y, __N) \
((__m128i)__builtin_ia32_palignr128 ((__v2di) __X, (__v2di) __Y, (__N) * 8))
#define _mm_alignr_pi8(__X, __Y, __N) \
((__m64)__builtin_ia32_palignr ((long long) (__X), (long long) (__Y), (__N) * 8))
static __inline __m128i __attribute__((__always_inline__))
_mm_abs_epi8 (__m128i __X)
{
return (__m128i) __builtin_ia32_pabsb128 ((__v16qi)__X);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_abs_epi16 (__m128i __X)
{
return (__m128i) __builtin_ia32_pabsw128 ((__v8hi)__X);
}
static __inline __m128i __attribute__((__always_inline__))
_mm_abs_epi32 (__m128i __X)
{
return (__m128i) __builtin_ia32_pabsd128 ((__v4si)__X);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_abs_pi8 (__m64 __X)
{
return (__m64) __builtin_ia32_pabsb ((__v8qi)__X);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_abs_pi16 (__m64 __X)
{
return (__m64) __builtin_ia32_pabsw ((__v4hi)__X);
}
static __inline __m64 __attribute__((__always_inline__))
_mm_abs_pi32 (__m64 __X)
{
return (__m64) __builtin_ia32_pabsd ((__v2si)__X);
}
#endif /* __SSSE3__ */
#endif /* _TMMINTRIN_H_INCLUDED */
/* Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, if you include this header file into source
files compiled by GCC, this header file does not by itself cause
the resulting executable to be covered by the GNU General Public
License. This exception does not however invalidate any other
reasons why the executable file might be covered by the GNU General
Public License. */
/* Implemented from the specification included in the Intel C++ Compiler
User Guide and Reference, version 9.1. */
#ifndef _TMMINTRIN_H_INCLUDED
#define _TMMINTRIN_H_INCLUDED
#ifdef __SSSE3__
#ifndef __SSSE3__
# error "SSSE3 instruction set not enabled"
#else
/* We need definitions from the SSE3, SSE2 and SSE header files*/
#include <pmmintrin.h>
static __inline __m128i __attribute__((__always_inline__))

17
contrib/gcc/doc/extend.texi
View File

@ -7255,6 +7255,23 @@ v4si __builtin_ia32_pabsd128 (v4si)
v8hi __builtin_ia32_pabsw128 (v8hi)
@end smallexample
The following built-in functions are available when @option{-msse4a} is used.
@smallexample
void _mm_stream_sd (double*,__m128d);
Generates the @code{movntsd} machine instruction.
void _mm_stream_ss (float*,__m128);
Generates the @code{movntss} machine instruction.
__m128i _mm_extract_si64 (__m128i, __m128i);
Generates the @code{extrq} machine instruction with only SSE register operands.
__m128i _mm_extracti_si64 (__m128i, int, int);
Generates the @code{extrq} machine instruction with SSE register and immediate operands.
__m128i _mm_insert_si64 (__m128i, __m128i);
Generates the @code{insertq} machine instruction with only SSE register operands.
__m128i _mm_inserti_si64 (__m128i, __m128i, int, int);
Generates the @code{insertq} machine instruction with SSE register and immediate operands.
@end smallexample
The following built-in functions are available when @option{-m3dnow} is used.
All of them generate the machine instruction that is part of the name.

14
contrib/gcc/doc/invoke.texi
View File

@ -513,7 +513,7 @@ in the following sections.
-mno-fp-ret-in-387 -msoft-float -msvr3-shlib @gol
-mno-wide-multiply -mrtd -malign-double @gol
-mpreferred-stack-boundary=@var{num} @gol
-mmmx -msse -msse2 -msse3 -mssse3 -m3dnow @gol
-mmmx -msse -msse2 -msse3 -mssse3 -msse4a -m3dnow -mpopcnt -mabm @gol
-mthreads -mno-align-stringops -minline-all-stringops @gol
-mpush-args -maccumulate-outgoing-args -m128bit-long-double @gol
-m96bit-long-double -mregparm=@var{num} -msseregparm @gol
@ -9059,6 +9059,10 @@ instruction set support.
@item k8, opteron, athlon64, athlon-fx
AMD K8 core based CPUs with x86-64 instruction set support. (This supersets
MMX, SSE, SSE2, 3dNOW!, enhanced 3dNOW! and 64-bit instruction set extensions.)
@item amdfam10, barcelona
AMD Family 10h core based CPUs with x86-64 instruction set support. (This
supersets MMX, SSE, SSE2, SSE3, SSE4A, 3dNOW!, enhanced 3dNOW!, ABM and 64-bit
instruction set extensions.)
@item k8-sse3, opteron-sse3, athlon64-sse3
Improved versions of k8, opteron and athlon64 with SSE3 instruction set support.
@item winchip-c6
@ -9355,8 +9359,14 @@ preferred alignment to @option{-mpreferred-stack-boundary=2}.
@itemx -mno-sse3
@item -mssse3
@itemx -mno-ssse3
@item -msse4a
@item -mno-sse4a
@item -m3dnow
@itemx -mno-3dnow
@item -mpopcnt
@itemx -mno-popcnt
@item -mabm
@itemx -mno-abm
@opindex mmmx
@opindex mno-mmx
@opindex msse
@ -9364,7 +9374,7 @@ preferred alignment to @option{-mpreferred-stack-boundary=2}.
@opindex m3dnow
@opindex mno-3dnow
These switches enable or disable the use of instructions in the MMX,
SSE, SSE2, SSE3, SSSE3 or 3DNow! extended instruction sets.
SSE, SSE2, SSE3, SSSE3, SSE4A, ABM or 3DNow! extended instruction sets.
These extensions are also available as built-in functions: see
@ref{X86 Built-in Functions}, for details of the functions enabled and
disabled by these switches.

8
contrib/gcc/fold-const.c
View File

@ -2802,9 +2802,13 @@ operand_equal_p (tree arg0, tree arg1, unsigned int flags)
case ARRAY_REF:
case ARRAY_RANGE_REF:
/* Operands 2 and 3 may be null. */
/* Operands 2 and 3 may be null.
Compare the array index by value if it is constant first as we
may have different types but same value here. */
return (OP_SAME (0)
&& OP_SAME (1)
&& (tree_int_cst_equal (TREE_OPERAND (arg0, 1),
TREE_OPERAND (arg1, 1))
|| OP_SAME (1))
&& OP_SAME_WITH_NULL (2)
&& OP_SAME_WITH_NULL (3));

4
contrib/gcc/gimplify.c
View File

@ -1600,9 +1600,7 @@ canonicalize_addr_expr (tree *expr_p)
/* All checks succeeded. Build a new node to merge the cast. */
*expr_p = build4 (ARRAY_REF, dctype, obj_expr,
TYPE_MIN_VALUE (TYPE_DOMAIN (datype)),
TYPE_MIN_VALUE (TYPE_DOMAIN (datype)),
size_binop (EXACT_DIV_EXPR, TYPE_SIZE_UNIT (dctype),
size_int (TYPE_ALIGN_UNIT (dctype))));
NULL_TREE, NULL_TREE);
*expr_p = build1 (ADDR_EXPR, ctype, *expr_p);
}

4
contrib/gcc/tree-ssa-ccp.c
View File

@ -1621,9 +1621,7 @@ maybe_fold_offset_to_array_ref (tree base, tree offset, tree orig_type)
if (!integer_zerop (elt_offset))
idx = int_const_binop (PLUS_EXPR, idx, elt_offset, 0);
return build4 (ARRAY_REF, orig_type, base, idx, min_idx,
size_int (tree_low_cst (elt_size, 1)
/ (TYPE_ALIGN_UNIT (elt_type))));
return build4 (ARRAY_REF, orig_type, base, idx, NULL_TREE, NULL_TREE);
}

17
contrib/gcc/tree-ssa-pre.c
View File

@ -1076,6 +1076,7 @@ phi_translate (tree expr, value_set_t set, basic_block pred,
tree newexpr;
tree vh = get_value_handle (expr);
bool listchanged = false;
bool invariantarg = false;
VEC (tree, gc) *vuses = VALUE_HANDLE_VUSES (vh);
VEC (tree, gc) *tvuses;
@ -1134,10 +1135,26 @@ phi_translate (tree expr, value_set_t set, basic_block pred,
if (newval != oldval)
{
listchanged = true;
invariantarg |= is_gimple_min_invariant (newval);
TREE_VALUE (newwalker) = get_value_handle (newval);
}
}
}
/* In case of new invariant args we might try to fold the call
again. */
if (invariantarg)
{
tree tmp = fold_ternary (CALL_EXPR, TREE_TYPE (expr),
newop0, newarglist, newop2);
if (tmp)
{
STRIP_TYPE_NOPS (tmp);
if (is_gimple_min_invariant (tmp))
return tmp;
}
}
if (listchanged)
vn_lookup_or_add (newarglist, NULL);