diff options
Diffstat (limited to 'crypto/x86_64cpuid.pl')
| -rw-r--r-- | crypto/x86_64cpuid.pl | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/crypto/x86_64cpuid.pl b/crypto/x86_64cpuid.pl index 513d00560c..6423e803b7 100644 --- a/crypto/x86_64cpuid.pl +++ b/crypto/x86_64cpuid.pl @@ -271,6 +271,18 @@ CRYPTO_memcmp: xor %r10,%r10 cmp \$0,$arg3 je .Lno_data + cmp \$16,$arg3 + jne .Loop_cmp + mov ($arg1),%r10 + mov 8($arg1),%r11 + mov \$1,$arg3 + xor ($arg2),%r10 + xor 8($arg2),%r11 + or %r11,%r10 + cmovnz $arg3,%rax + ret + +.align 16 .Loop_cmp: mov ($arg1),%r10b lea 1($arg1),$arg1 |