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| author | kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-26 09:45:46 +0000 |
|---|---|---|
| committer | kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-26 09:45:46 +0000 |
| commit | 32eca732897e9d19bf26f1283582ee3ff120ffed (patch) | |
| tree | 1b96719a7b5555bb3bf9215deb11b80b13b827c0 /gcc/config/i386/i386.opt | |
| parent | f8a22db12792095b65e73ef9c6c46f75ca2272f0 (diff) | |
| download | gcc-32eca732897e9d19bf26f1283582ee3ff120ffed.tar.gz | |
ChangeLog/
* gcc/common/config/i386/i386-common.c
(OPTION_MASK_ISA_FXSR_SET): New.
(OPTION_MASK_ISA_XSAVE_SET): Likewise.
(OPTION_MASK_ISA_XSAVEOPT_SET): Likewise.
(ix86_handle_option): Handle mfxsr, mxsave, mxsaveopt options.
* gcc/config.gcc (i[34567]86-*-*): Add fxsrintrin.h,
xsaveintrin.h, xsaveoptintrin.h.
(x86_64-*-*): Likewise.
* config/i386/fxsrintrin.h: New header.
* config/i386/xsaveintrin.h: Likewise.
* config/i386/xsaveoptintrin.h: Likewise.
* gcc/config/i386/driver-i386.c (host_detect_local_cpu): Detect
FXSR/XSAVE/XSAVEOPT support.
* gcc/config/i386/i386-builtin-types.def
(VOID_FTYPE_PVOID_INT64): New function type.
* gcc/config/i386/i386-c.c: Define __FXSR__, __XSAVE__
and __XSAVEOPT__ if needed.
* gcc/config/i386/i386.c (ix86_target_string): Define -mfxsr,
-mxsave and -mxsaveopt options.
(PTA_FXSR): New.
(PTA_XSAVE): Likewise.
(PTA_XSAVEOPT): Likewise.
(ix86_option_override_internal): Handle new option.
(processor_alias_table): Added PTA_FXSR, PTA_XSAVE, PTA_XSAVEOPT.
(ix86_valid_target_attribute_inner_p): Add OPT_mfxsr,
OPT_mxsave, OPT_mxsaveopt.
(ix86_builtins): Add IX86_BUILTIN_FXSAVE, IX86_BUILTIN_FXRSTOR,
IX86_BUILTIN_FXSAVE64, IX86_BUILTIN_XSAVE, IX86_BUILTIN_XSAVE64,
IX86_BUILTIN_XRSTOR, IX86_BUILTIN_XRSTOR64, IX86_BUILTIN_XSAVEOPT,
IX86_BUILTIN_XSAVEOPT64.
(ix86_expand_builtin): Handle these built-ins.
* gcc/config/i386/i386.h (TARGET_FXSR): New.
(TARGET_XSAVE): Likewise.
(TARGET_XSAVEOPT): Likewise.
* gcc/config/i386/i386.md (ANY_XSAVE): New int iterator.
(ANY_XSAVE64): Likewise.
(xsave): New int attribute.
(fxsave): New instruction.
(fxsave64): Likewise.
(fxrstor): Likewise.
(fxrstor64): Likewise.
(<xsave>): Likewise.
(<xsave>_rex64): Likewise.
(xrstor): Likewise.
(xrstor_rex64): Likewise.
(xrstor64): Likewise.
* gcc/config/i386/i386.opt (mfxsr): New.
(mxsave): Likewise.
(mxsaveopt): Likewise.
* gcc/config/i386/x86intrin.h: Include
xsaveintrin.h, fxsrintrin.h, xsaveoptintrin.h.
testsuite/ChangeLog
* gcc.target/i386/fxsave-1.c: New.
* gcc.target/i386/fxsave64-1.c: Ditto.
* gcc.target/i386/fxrstor-1.c: Ditto.
* gcc.target/i386/fxrstor64-1.c: Ditto.
* gcc.target/i386/xsave-1.c: Ditto.
* gcc.target/i386/xsave64-1.c: Ditto.
* gcc.target/i386/xrstor-1.c: Ditto.
* gcc.target/i386/xrstor64-1.c: Ditto.
* gcc.target/i386/xsaveopt-1.c: Ditto.
* gcc.target/i386/xsaveopt64-1.c: Ditto.
* gcc.target/i386/sse-12.c: Add -mfxsr, -mxsaveopt.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/sse-22.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* g++.dg/other/i386-2.C: Ditto.
* g++.dg/other/i386-3.C: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192840 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/i386.opt')
| -rw-r--r-- | gcc/config/i386/i386.opt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt index 6a389947d90..dc59c479fe8 100644 --- a/gcc/config/i386/i386.opt +++ b/gcc/config/i386/i386.opt @@ -552,6 +552,18 @@ madx Target Report Mask(ISA_ADX) Var(ix86_isa_flags) Save Support flag-preserving add-carry instructions +mfxsr +Target Report Mask(ISA_FXSR) Var(ix86_isa_flags) Save +Support FXSAVE and FXRSTOR instructions + +mxsave +Target Report Mask(ISA_XSAVE) Var(ix86_isa_flags) Save +Support XSAVE and XRSTOR instructions + +mxsaveopt +Target Report Mask(ISA_XSAVEOPT) Var(ix86_isa_flags) Save +Support XSAVEOPT instruction + mtbm Target Report Mask(ISA_TBM) Var(ix86_isa_flags) Save Support TBM built-in functions and code generation |