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| author | Ulrich Drepper <drepper@redhat.com> | 2009-06-05 11:39:45 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-06-05 11:39:45 -0700 |
| commit | f85a9e72e21c3fc79dbad53c170251a16d1760ab (patch) | |
| tree | e4da47628fa94789cd4aa19ce272c218dc78edaa /sysdeps/x86_64 | |
| parent | 3ab2d57a4d00046f1c472abd128517e93e20e485 (diff) | |
| download | glibc-f85a9e72e21c3fc79dbad53c170251a16d1760ab.tar.gz glibc-f85a9e72e21c3fc79dbad53c170251a16d1760ab.tar.xz glibc-f85a9e72e21c3fc79dbad53c170251a16d1760ab.zip | |
Add missing cleanups from SSE4.2 x86-64 strlen.
Diffstat (limited to 'sysdeps/x86_64')
| -rw-r--r-- | sysdeps/x86_64/multiarch/strlen.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sysdeps/x86_64/multiarch/strlen.S b/sysdeps/x86_64/multiarch/strlen.S index bf889c1ab6..3f03b6930c 100644 --- a/sysdeps/x86_64/multiarch/strlen.S +++ b/sysdeps/x86_64/multiarch/strlen.S @@ -40,6 +40,7 @@ ENTRY(strlen) END(strlen) + .align 16 .type __strlen_sse42, @function __strlen_sse42: pxor %xmm2, %xmm2 @@ -63,9 +64,9 @@ __strlen_sse42: subq %r8, %rax ret -1: bsfl %edx, %eax - leaq (%rdi,%rax), %rax - subq %r8, %rax +1: subq %r8, %rdi + bsfl %edx, %eax + addq %rdi, %rax ret .size __strlen_sse42, .-__strlen_sse42 |