diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S b/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S index 1f66602398..5be12bd06b 100644 --- a/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S +++ b/sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S @@ -29,12 +29,16 @@ .section .text.avx512,"ax",@progbits #if defined PIC ENTRY (MEMSET_CHK) - cmpq %rdx, %rcx + cmp %RDX_LP, %RCX_LP jb HIDDEN_JUMPTARGET (__chk_fail) END (MEMSET_CHK) #endif ENTRY (MEMSET) +# ifdef __ILP32__ + /* Clear the upper 32 bits. */ + mov %edx, %edx +# endif vpxor %xmm0, %xmm0, %xmm0 vmovd %esi, %xmm1 lea (%rdi, %rdx), %rsi |