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| author | Julia Koval <julia.koval@intel.com> | 2018-03-15 08:52:36 +0100 |
|---|---|---|
| committer | Julia Koval <jkoval@gcc.gnu.org> | 2018-03-15 08:52:36 +0100 |
| commit | c36b04c1461c2825f30760043fb216237d07ce39 (patch) | |
| tree | 018a85fcb4446503b229cce972817d20c95714f5 /libgcc | |
| parent | 9bb45a958d5281b3979f538a05ffa80c6833c4f7 (diff) | |
| download | gcc-c36b04c1461c2825f30760043fb216237d07ce39.zip gcc-c36b04c1461c2825f30760043fb216237d07ce39.tar.gz gcc-c36b04c1461c2825f30760043fb216237d07ce39.tar.bz2 | |
Add builtin_cpu for cannonlake and new isa features.
gcc/
* config/i386/i386.c (F_AVX512VBMI2, F_GFNI, F_VPCLMULQDQ,
F_AVX512VNNI, F_AVX512BITALG): New.
gcc/testsuite/
* gcc.target/i386/builtin_target.c (check_intel_cpu_model): Add
cannonlake.
(check_features): Add avx512vbmi2, gfni, vpclmulqdq, avx512vnni,
avx512bitalg.
libgcc/
* config/i386/cpuinfo.c (get_available_features): Add
FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ,
FEATURE_AVX512VNNI, FEATURE_AVX512BITALG.
* config/i386/cpuinfo.h (processor_features) Add
FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ,
FEATURE_AVX512VNNI, FEATURE_AVX512BITALG.
From-SVN: r258551
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 9 | ||||
| -rw-r--r-- | libgcc/config/i386/cpuinfo.c | 10 | ||||
| -rw-r--r-- | libgcc/config/i386/cpuinfo.h | 7 |
3 files changed, 25 insertions, 1 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 8864112..40407ab 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,12 @@ +2018-03-15 Julia Koval <julia.koval@intel.com> + + * config/i386/cpuinfo.c (get_available_features): Add + FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ, + FEATURE_AVX512VNNI, FEATURE_AVX512BITALG. + * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2, + FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI, + FEATURE_AVX512BITALG. + 2018-03-14 Julia Koval <julia.koval@intel.com> * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c index a8821af..8a6eef5 100644 --- a/libgcc/config/i386/cpuinfo.c +++ b/libgcc/config/i386/cpuinfo.c @@ -287,6 +287,16 @@ get_available_features (unsigned int ecx, unsigned int edx, features |= (1 << FEATURE_AVX512IFMA); if (ecx & bit_AVX512VBMI) features |= (1 << FEATURE_AVX512VBMI); + if (ecx & bit_AVX512VBMI2) + features |= (1 << FEATURE_AVX512VBMI2); + if (ecx & bit_GFNI) + features |= (1 << FEATURE_GFNI); + if (ecx & bit_VPCLMULQDQ) + features |= (1 << FEATURE_VPCLMULQDQ); + if (ecx & bit_AVX512VNNI) + features |= (1 << FEATURE_AVX512VNNI); + if (ecx & bit_AVX512BITALG) + features |= (1 << FEATURE_AVX512BITALG); if (ecx & bit_AVX512VPOPCNTDQ) features |= (1 << FEATURE_AVX512VPOPCNTDQ); if (edx & bit_AVX5124VNNIW) diff --git a/libgcc/config/i386/cpuinfo.h b/libgcc/config/i386/cpuinfo.h index 17e2abf..371c8f6 100644 --- a/libgcc/config/i386/cpuinfo.h +++ b/libgcc/config/i386/cpuinfo.h @@ -109,7 +109,12 @@ enum processor_features FEATURE_AVX512IFMA, FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS, - FEATURE_AVX512VPOPCNTDQ + FEATURE_AVX512VPOPCNTDQ, + FEATURE_AVX512VBMI2, + FEATURE_GFNI, + FEATURE_VPCLMULQDQ, + FEATURE_AVX512VNNI, + FEATURE_AVX512BITALG }; extern struct __processor_model |