diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/memmove_chk.c')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memmove_chk.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/memmove_chk.c b/sysdeps/x86_64/multiarch/memmove_chk.c index 60ed98fd40..f64da63180 100644 --- a/sysdeps/x86_64/multiarch/memmove_chk.c +++ b/sysdeps/x86_64/multiarch/memmove_chk.c @@ -26,10 +26,19 @@ extern __typeof (__memmove_chk) __memmove_chk_sse2 attribute_hidden; extern __typeof (__memmove_chk) __memmove_chk_ssse3 attribute_hidden; extern __typeof (__memmove_chk) __memmove_chk_ssse3_back attribute_hidden; extern __typeof (__memmove_chk) __memmove_chk_avx_unaligned attribute_hidden; +# ifdef HAVE_AVX512_ASM_SUPPORT + extern __typeof (__memmove_chk) __memmove_chk_avx512_no_vzeroupper attribute_hidden; +# endif #include "debug/memmove_chk.c" libc_ifunc (__memmove_chk, +#ifdef HAVE_AVX512_ASM_SUPPORT + HAS_ARCH_FEATURE (AVX512F_Usable) + && HAS_ARCH_FEATURE (Prefer_No_VZEROUPPER) + ? __memmove_chk_avx512_no_vzeroupper + : +#endif HAS_ARCH_FEATURE (AVX_Fast_Unaligned_Load) ? __memmove_chk_avx_unaligned : (HAS_CPU_FEATURE (SSSE3) ? (HAS_ARCH_FEATURE (Fast_Copy_Backward) |