diff options
| -rw-r--r-- | sysdeps/x86_64/memset.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sysdeps/x86_64/memset.S b/sysdeps/x86_64/memset.S index ccf036be53..3f0517bbfc 100644 --- a/sysdeps/x86_64/memset.S +++ b/sysdeps/x86_64/memset.S @@ -30,9 +30,10 @@ # define MEMSET_SET_VEC0_AND_SET_RETURN(d, r) \ movd d, %xmm0; \ - pxor %xmm1, %xmm1; \ - pshufb %xmm1, %xmm0; \ - movq r, %rax + movq r, %rax; \ + punpcklbw %xmm0, %xmm0; \ + punpcklwd %xmm0, %xmm0; \ + pshufd $0, %xmm0, %xmm0 # define WMEMSET_SET_VEC0_AND_SET_RETURN(d, r) \ movd d, %xmm0; \ |