diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/ifunc-avx2.h')
| -rw-r--r-- | sysdeps/x86_64/multiarch/ifunc-avx2.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/ifunc-avx2.h b/sysdeps/x86_64/multiarch/ifunc-avx2.h index 634c3c3c91..e3ec62ca5e 100644 --- a/sysdeps/x86_64/multiarch/ifunc-avx2.h +++ b/sysdeps/x86_64/multiarch/ifunc-avx2.h @@ -21,6 +21,7 @@ extern __typeof (REDIRECT_NAME) OPTIMIZE (sse2) attribute_hidden; extern __typeof (REDIRECT_NAME) OPTIMIZE (avx2) attribute_hidden; +extern __typeof (REDIRECT_NAME) OPTIMIZE (avx2_rtm) attribute_hidden; extern __typeof (REDIRECT_NAME) OPTIMIZE (evex) attribute_hidden; static inline void * @@ -36,6 +37,9 @@ IFUNC_SELECTOR (void) && CPU_FEATURE_USABLE_P (cpu_features, BMI2)) return OPTIMIZE (evex); + if (CPU_FEATURE_USABLE_P (cpu_features, RTM)) + return OPTIMIZE (avx2_rtm); + if (!CPU_FEATURES_ARCH_P (cpu_features, Prefer_No_VZEROUPPER)) return OPTIMIZE (avx2); } |