diff options
| author | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2010-11-07 12:11:40 +0000 |
|---|---|---|
| committer | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2010-11-07 12:11:40 +0000 |
| commit | 486caa1f257e98014ac78f7f7715876f705c17dd (patch) | |
| tree | 99cad456a5df680ad632040afc583c4862c83b47 /libc/sysdeps/x86_64/multiarch/strchr.S | |
| parent | e2dc087599c61bfc5ed2ab08b70d4fa69836b8b5 (diff) | |
Merge changes between r11842 and r11980 from /fsf/trunk.
git-svn-id: svn://svn.eglibc.org/trunk@11981 7b3dc134-2b1b-0410-93df-9e9f96275f8d
Diffstat (limited to 'libc/sysdeps/x86_64/multiarch/strchr.S')
| -rw-r--r-- | libc/sysdeps/x86_64/multiarch/strchr.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/sysdeps/x86_64/multiarch/strchr.S b/libc/sysdeps/x86_64/multiarch/strchr.S index 27eead985..71845a35f 100644 --- a/libc/sysdeps/x86_64/multiarch/strchr.S +++ b/libc/sysdeps/x86_64/multiarch/strchr.S @@ -1,5 +1,5 @@ /* strchr with SSE4.2 - Copyright (C) 2009 Free Software Foundation, Inc. + Copyright (C) 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -87,13 +87,13 @@ __strchr_sse42: pxor %xmm2, %xmm2 movd %esi, %xmm1 movl %edi, %ecx + pshufb %xmm2, %xmm1 andl $15, %ecx movq %rdi, %r8 je L(aligned_start) /* Handle unaligned string. */ andq $-16, %r8 - pshufb %xmm2, %xmm1 movdqa (%r8), %xmm0 pcmpeqb %xmm0, %xmm2 pcmpeqb %xmm1, %xmm0 |