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Add missing cleanups from SSE4.2 x86-64 strlen.
author
Ulrich Drepper
<drepper@redhat.com>
Fri, 5 Jun 2009 18:39:45 +0000
(11:39 -0700)
committer
Ulrich Drepper
<drepper@redhat.com>
Fri, 5 Jun 2009 18:39:45 +0000
(11:39 -0700)
sysdeps/x86_64/multiarch/strlen.S
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diff --git
a/sysdeps/x86_64/multiarch/strlen.S
b/sysdeps/x86_64/multiarch/strlen.S
index
bf889c1
..
3f03b69
100644
(file)
--- 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), %r
ax
-
subq %r8
, %rax
+1:
subq %r8, %rdi
+
bsfl %edx, %e
ax
+
addq %rdi
, %rax
ret
.size __strlen_sse42, .-__strlen_sse42