diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/memcpy-ssse3.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memcpy-ssse3.S | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/sysdeps/x86_64/multiarch/memcpy-ssse3.S b/sysdeps/x86_64/multiarch/memcpy-ssse3.S index f3ea52a46c..74306d7daf 100644 --- a/sysdeps/x86_64/multiarch/memcpy-ssse3.S +++ b/sysdeps/x86_64/multiarch/memcpy-ssse3.S @@ -48,28 +48,33 @@ .section .text.ssse3,"ax",@progbits #if !defined USE_AS_MEMPCPY && !defined USE_AS_MEMMOVE ENTRY (MEMPCPY_CHK) - cmpq %rdx, %rcx + cmp %RDX_LP, %RCX_LP jb HIDDEN_JUMPTARGET (__chk_fail) END (MEMPCPY_CHK) ENTRY (MEMPCPY) - movq %rdi, %rax - addq %rdx, %rax + mov %RDI_LP, %RAX_LP + add %RDX_LP, %RAX_LP jmp L(start) END (MEMPCPY) #endif #if !defined USE_AS_BCOPY ENTRY (MEMCPY_CHK) - cmpq %rdx, %rcx + cmp %RDX_LP, %RCX_LP jb HIDDEN_JUMPTARGET (__chk_fail) END (MEMCPY_CHK) #endif ENTRY (MEMCPY) - mov %rdi, %rax + mov %RDI_LP, %RAX_LP #ifdef USE_AS_MEMPCPY - add %rdx, %rax + add %RDX_LP, %RAX_LP +#endif + +#ifdef __ILP32__ + /* Clear the upper 32 bits. */ + mov %edx, %edx #endif #ifdef USE_AS_MEMMOVE |