diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/ifunc-impl-list.c')
| -rw-r--r-- | sysdeps/x86_64/multiarch/ifunc-impl-list.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c index 5c0c219306..9771474c8c 100644 --- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c +++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c @@ -20,6 +20,7 @@ #include <string.h> #include <wchar.h> #include <ifunc-impl-list.h> +#include <sysdep.h> #include "init-arch.h" /* Maximum number of IFUNC implementations. */ @@ -76,14 +77,26 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, __memset_chk_sse2) IFUNC_IMPL_ADD (array, i, __memset_chk, HAS_ARCH_FEATURE (AVX2_Usable), - __memset_chk_avx2)) + __memset_chk_avx2) +#ifdef HAVE_AVX512_ASM_SUPPORT + IFUNC_IMPL_ADD (array, i, __memset_chk, + HAS_ARCH_FEATURE (AVX512F_Usable), + __memset_chk_avx512_no_vzeroupper) +#endif + ) /* Support sysdeps/x86_64/multiarch/memset.S. */ IFUNC_IMPL (i, name, memset, IFUNC_IMPL_ADD (array, i, memset, 1, __memset_sse2) IFUNC_IMPL_ADD (array, i, memset, HAS_ARCH_FEATURE (AVX2_Usable), - __memset_avx2)) + __memset_avx2) +#ifdef HAVE_AVX512_ASM_SUPPORT + IFUNC_IMPL_ADD (array, i, memset, + HAS_ARCH_FEATURE (AVX512F_Usable), + __memset_avx512_no_vzeroupper) +#endif + ) /* Support sysdeps/x86_64/multiarch/stpncpy.S. */ IFUNC_IMPL (i, name, stpncpy, |