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| author | H.J. Lu <hjl.tools@gmail.com> | 2014-06-20 14:52:29 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-06-20 14:52:29 -0700 |
| commit | d92d8f8a42b5623e98a5f83775015a7907029884 (patch) | |
| tree | 0cd169870b07044bd1a733af2419d67942f64cc1 /sysdeps/x86_64/multiarch/init-arch.h | |
| parent | 257ce7127e2f64a6a959b146786cd43de0e42b5f (diff) | |
| download | glibc-d92d8f8a42b5623e98a5f83775015a7907029884.tar.gz glibc-d92d8f8a42b5623e98a5f83775015a7907029884.tar.xz glibc-d92d8f8a42b5623e98a5f83775015a7907029884.zip | |
Add ifunc tests for x86_64 memset_chk and memset
This patch adds ifunc tests for x86_64 memset_chk and memset. It also defines HAS_AVX2 with AVX2_Usable since AVX2 may not be usable even if processor has AVX2. * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Add tests for memset_chk and memset. * sysdeps/x86_64/multiarch/init-arch.h (HAS_AVX2): Defined with AVX2_Usable.
Diffstat (limited to 'sysdeps/x86_64/multiarch/init-arch.h')
| -rw-r--r-- | sysdeps/x86_64/multiarch/init-arch.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/x86_64/multiarch/init-arch.h b/sysdeps/x86_64/multiarch/init-arch.h index e4d265da59..ef0abbd226 100644 --- a/sysdeps/x86_64/multiarch/init-arch.h +++ b/sysdeps/x86_64/multiarch/init-arch.h @@ -158,7 +158,6 @@ extern const struct cpu_features *__get_cpu_features (void) # define HAS_SSE4_1 HAS_CPU_FEATURE (COMMON_CPUID_INDEX_1, ecx, bit_SSE4_1) # define HAS_SSE4_2 HAS_CPU_FEATURE (COMMON_CPUID_INDEX_1, ecx, bit_SSE4_2) # define HAS_RTM HAS_CPU_FEATURE (COMMON_CPUID_INDEX_7, ebx, bit_RTM) -# define HAS_AVX2 HAS_CPU_FEATURE (COMMON_CPUID_INDEX_7, ebx, bit_AVX2) # define index_Fast_Rep_String FEATURE_INDEX_1 # define index_Fast_Copy_Backward FEATURE_INDEX_1 @@ -179,6 +178,7 @@ extern const struct cpu_features *__get_cpu_features (void) # define HAS_SLOW_BSF HAS_ARCH_FEATURE (Slow_BSF) # define HAS_FAST_UNALIGNED_LOAD HAS_ARCH_FEATURE (Fast_Unaligned_Load) # define HAS_AVX HAS_ARCH_FEATURE (AVX_Usable) +# define HAS_AVX2 HAS_ARCH_FEATURE (AVX2_Usable) # define HAS_FMA HAS_ARCH_FEATURE (FMA_Usable) # define HAS_FMA4 HAS_ARCH_FEATURE (FMA4_Usable) |