diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/ifunc-impl-list.c')
-rw-r--r-- | sysdeps/x86_64/multiarch/ifunc-impl-list.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c index 7c84963d92..ec1c5b55fb 100644 --- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c +++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c @@ -209,13 +209,19 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL (i, name, memrchr, X86_IFUNC_IMPL_ADD_V4 (array, i, memrchr, (CPU_FEATURE_USABLE (AVX512VL) - && CPU_FEATURE_USABLE (AVX512BW)), + && CPU_FEATURE_USABLE (AVX512BW) + && CPU_FEATURE_USABLE (BMI2) + && CPU_FEATURE_USABLE (LZCNT)), __memrchr_evex) X86_IFUNC_IMPL_ADD_V3 (array, i, memrchr, - CPU_FEATURE_USABLE (AVX2), + (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2) + && CPU_FEATURE_USABLE (LZCNT)), __memrchr_avx2) X86_IFUNC_IMPL_ADD_V3 (array, i, memrchr, (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2) + && CPU_FEATURE_USABLE (LZCNT) && CPU_FEATURE_USABLE (RTM)), __memrchr_avx2_rtm) /* ISA V2 wrapper for SSE2 implementation because the SSE2 |