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| author | Olga Makhotina <olga.makhotina@intel.com> | 2018-03-05 14:37:54 +0000 |
|---|---|---|
| committer | Sebastian Peryt <speryt@gcc.gnu.org> | 2018-03-05 15:37:54 +0100 |
| commit | 13b93d4b899bd7390429113d2ac98ec057a8c3d2 (patch) | |
| tree | f79016a651eed7dc6e9d6acc697d6d291b651207 /gcc/config.gcc | |
| parent | 35a313aaf210f8b4c901de178b46820383dbfd3b (diff) | |
| download | gcc-13b93d4b899bd7390429113d2ac98ec057a8c3d2.zip gcc-13b93d4b899bd7390429113d2ac98ec057a8c3d2.tar.gz gcc-13b93d4b899bd7390429113d2ac98ec057a8c3d2.tar.bz2 | |
Enable WBOINVD and PCONFIG instructions.
2018-03-05 Olga Makhotina <olga.makhotina@intel.com>
Enable WBOINVD and PCONFIG instructions.
gcc/
* common/config/i386/i386-common.c (OPTION_MASK_ISA_PCONFIG_SET,
OPTION_MASK_ISA_PCONFIG_UNSET, OPTION_MASK_ISA_WBNOINVD_SET,
OPTION_MASK_ISA_WBNOINVD_UNSET): New definitions.
(ix86_handle_option): Handle -mpconfig and -mwbnoinvd.
* config.gcc (pconfigintrin.h, wbnoinvdintrin.h) : Add headers.
* config/i386/cpuid.h (bit_PCONFIG, bit_WBNOINVD): New.
* config/i386/driver-i386.c (host_detect_local_cpu): Detect -mpconfig
and -mwbnoinvd.
* config/i386/i386-builtin.def (__builtin_ia32_wbnoinvd,
__builtin_ia32_wbinvd): New builtins.
(SPECIAL_ARGS2): New.
* config/i386/i386-c.c (__WBNOINVD__, __PCONFIG__): New.
(SPECIAL_ARGS2): New.
* config/i386/i386.c (ix86_target_string): Add -mpconfig and -mwbnoinvd.
(ix86_valid_target_attribute_inner_p): Ditto.
(ix86_init_mmx_sse_builtins): Add special_args2.
* config/i386/i386.h (TARGET_PCONFIG, TARGET_PCONFIG_P, TARGET_WBNOINVD,
TARGET_WBNOINVD_P): New.
* config/i386/i386.md (UNSPECV_WBINVD, UNSPECV_WBNOINVD): New.
(define_insn "wbinvd", define_insn "wbnoinvd"): New.
* config/i386/i386.opt: Add -mpconfig and -mwbnoinvd.
* config/i386/immintrin.h (_wbinvd): New intrinsic.
* config/i386/pconfigintrin.h: New file.
* config/i386/wbnoinvdintrin.h: Ditto.
* config/i386/x86intrin.h: Add headers pconfigintrin.h and wbnoinvdintrin.h.
* doc/invoke.texi (-mpconfig, -mwbnoinvd): New.
gcc/testsuite/
* g++.dg/other/i386-2.C: Add -mpconfig and -mwbnoinvd.
* g++.dg/other/i386-3.C: Ditto.
* gcc.target/i386/sse-12.c: Ditto.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/sse-23.c: Add pconfig and wbnoinvd.
* gcc.target/i386/wbinvd-1.c: New test.
* gcc.target/i386/wbnoinvd-1.c: Ditto.
* gcc.target/i386/pconfig-1.c: Ditto.
From-SVN: r258247
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index 2156c6b..81627d5 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -382,7 +382,8 @@ i[34567]86-*-*) gfniintrin.h cet.h avx512vbmi2intrin.h avx512vbmi2vlintrin.h avx512vnniintrin.h avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h - avx512vpopcntdqvlintrin.h avx512bitalgintrin.h" + avx512vpopcntdqvlintrin.h avx512bitalgintrin.h + pconfigintrin.h wbnoinvdintrin.h" ;; x86_64-*-*) cpu_type=i386 @@ -410,7 +411,8 @@ x86_64-*-*) gfniintrin.h cet.h avx512vbmi2intrin.h avx512vbmi2vlintrin.h avx512vnniintrin.h avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h - avx512vpopcntdqvlintrin.h avx512bitalgintrin.h" + avx512vpopcntdqvlintrin.h avx512bitalgintrin.h + pconfigintrin.h wbnoinvdintrin.h" ;; ia64-*-*) extra_headers=ia64intrin.h |