diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/strcpy.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/strcpy.S | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/sysdeps/x86_64/multiarch/strcpy.S b/sysdeps/x86_64/multiarch/strcpy.S index 25cd01307d..7e400a9140 100644 --- a/sysdeps/x86_64/multiarch/strcpy.S +++ b/sysdeps/x86_64/multiarch/strcpy.S @@ -64,16 +64,9 @@ ENTRY(STRCPY) call __init_cpu_features 1: leaq STRCPY_SSE2(%rip), %rax testl $(1<<9), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip) - jz 3f -/* Avoid SSSE3 strcpy on Atom since it is slow. */ - cmpl $1, __cpu_features+KIND_OFFSET(%rip) - jne 2f - cmpl $6, __cpu_features+FAMILY_OFFSET(%rip) - jne 2f - cmpl $28, __cpu_features+MODEL_OFFSET(%rip) - jz 3f -2: leaq STRCPY_SSSE3(%rip), %rax -3: ret + jz 2f + leaq STRCPY_SSSE3(%rip), %rax +2: ret END(STRCPY) .section .text.ssse3,"ax",@progbits |