diff options
| -rw-r--r-- | sysdeps/x86_64/multiarch/ifunc-impl-list.c | 28 | ||||
| -rw-r--r-- | sysdeps/x86_64/multiarch/ifunc-strcasecmp.h | 1 |
2 files changed, 21 insertions, 8 deletions
diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c index a71444eccb..d208fae4bf 100644 --- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c +++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c @@ -448,13 +448,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL (i, name, strcasecmp, X86_IFUNC_IMPL_ADD_V4 (array, i, strcasecmp, (CPU_FEATURE_USABLE (AVX512VL) - && CPU_FEATURE_USABLE (AVX512BW)), + && CPU_FEATURE_USABLE (AVX512BW) + && CPU_FEATURE_USABLE (BMI2)), __strcasecmp_evex) X86_IFUNC_IMPL_ADD_V3 (array, i, strcasecmp, - CPU_FEATURE_USABLE (AVX2), + (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2)), __strcasecmp_avx2) X86_IFUNC_IMPL_ADD_V3 (array, i, strcasecmp, (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2) && CPU_FEATURE_USABLE (RTM)), __strcasecmp_avx2_rtm) X86_IFUNC_IMPL_ADD_V2 (array, i, strcasecmp, @@ -470,13 +473,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL (i, name, strcasecmp_l, X86_IFUNC_IMPL_ADD_V4 (array, i, strcasecmp, (CPU_FEATURE_USABLE (AVX512VL) - && CPU_FEATURE_USABLE (AVX512BW)), + && CPU_FEATURE_USABLE (AVX512BW) + && CPU_FEATURE_USABLE (BMI2)), __strcasecmp_l_evex) X86_IFUNC_IMPL_ADD_V3 (array, i, strcasecmp, - CPU_FEATURE_USABLE (AVX2), + (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2)), __strcasecmp_l_avx2) X86_IFUNC_IMPL_ADD_V3 (array, i, strcasecmp, (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2) && CPU_FEATURE_USABLE (RTM)), __strcasecmp_l_avx2_rtm) X86_IFUNC_IMPL_ADD_V2 (array, i, strcasecmp_l, @@ -638,13 +644,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL (i, name, strncasecmp, X86_IFUNC_IMPL_ADD_V4 (array, i, strncasecmp, (CPU_FEATURE_USABLE (AVX512VL) - && CPU_FEATURE_USABLE (AVX512BW)), + && CPU_FEATURE_USABLE (AVX512BW) + && CPU_FEATURE_USABLE (BMI2)), __strncasecmp_evex) X86_IFUNC_IMPL_ADD_V3 (array, i, strncasecmp, - CPU_FEATURE_USABLE (AVX2), + (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2)), __strncasecmp_avx2) X86_IFUNC_IMPL_ADD_V3 (array, i, strncasecmp, (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2) && CPU_FEATURE_USABLE (RTM)), __strncasecmp_avx2_rtm) X86_IFUNC_IMPL_ADD_V2 (array, i, strncasecmp, @@ -660,13 +669,16 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL (i, name, strncasecmp_l, X86_IFUNC_IMPL_ADD_V4 (array, i, strncasecmp, (CPU_FEATURE_USABLE (AVX512VL) - && CPU_FEATURE_USABLE (AVX512BW)), + & CPU_FEATURE_USABLE (AVX512BW) + && CPU_FEATURE_USABLE (BMI2)), __strncasecmp_l_evex) X86_IFUNC_IMPL_ADD_V3 (array, i, strncasecmp, - CPU_FEATURE_USABLE (AVX2), + (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2)), __strncasecmp_l_avx2) X86_IFUNC_IMPL_ADD_V3 (array, i, strncasecmp, (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (BMI2) && CPU_FEATURE_USABLE (RTM)), __strncasecmp_l_avx2_rtm) X86_IFUNC_IMPL_ADD_V2 (array, i, strncasecmp_l, diff --git a/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h b/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h index 68646ef199..7622af259c 100644 --- a/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h +++ b/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h @@ -34,6 +34,7 @@ IFUNC_SELECTOR (void) const struct cpu_features *cpu_features = __get_cpu_features (); if (X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, AVX2) + && X86_ISA_CPU_FEATURE_USABLE_P (cpu_features, BMI2) && X86_ISA_CPU_FEATURES_ARCH_P (cpu_features, AVX_Fast_Unaligned_Load, )) { |