diff options
Diffstat (limited to 'sysdeps/i386/i686/multiarch/mempcpy_chk.S')
| -rw-r--r-- | sysdeps/i386/i686/multiarch/mempcpy_chk.S | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sysdeps/i386/i686/multiarch/mempcpy_chk.S b/sysdeps/i386/i686/multiarch/mempcpy_chk.S index 5d81f4ee2d..ed23b1b46c 100644 --- a/sysdeps/i386/i686/multiarch/mempcpy_chk.S +++ b/sysdeps/i386/i686/multiarch/mempcpy_chk.S @@ -36,7 +36,12 @@ ENTRY(__mempcpy_chk) cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx) jne 1f call __init_cpu_features -1: leal __mempcpy_chk_ia32@GOTOFF(%ebx), %eax + leal __mempcpy_chk_ia32@GOTOFF(%ebx), %eax +1: testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx) + jz 2f + leal __mempcpy_chk_sse2_unaligned@GOTOFF(%ebx), %eax + testl $bit_Fast_Unaligned_Load, FEATURE_OFFSET+index_Fast_Unaligned_Load+__cpu_features@GOTOFF(%ebx) + jnz 2f testl $bit_SSSE3, CPUID_OFFSET+index_SSSE3+__cpu_features@GOTOFF(%ebx) jz 2f leal __mempcpy_chk_ssse3@GOTOFF(%ebx), %eax |