Fix unwind info in x86 memcmp-ssse3.

git-mirror · Feb 18, 2010 · c60bce2 · c60bce2
1 parent 28be609
commit c60bce2
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,7 @@
 2010-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 
+	* sysdeps/i386/i686/multiarch/memcmp-ssse3.S (less1bytes): Add CFI_POP.
+
 	* sysdeps/i386/i686/multiarch/strcmp-sse4.S: Simplify unwind info.
 
 2010-02-17  H.J. Lu  <hongjiu.lu@intel.com>

diff --git a/sysdeps/i386/i686/multiarch/memcmp-ssse3.S b/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
@@ -60,6 +60,7 @@ ENTRY (MEMCMP)
 	jmp	L(less48bytes)
 
 	ALIGN (4)
+	CFI_POP (%ebx)
 L(less1bytes):
 	jb	L(zero)
 	movb	(%eax), %cl
@@ -156,7 +157,6 @@ L(shr_0):
 	sub	$0xffff, %edx
 	jnz	L(exit)
 
-
 	lea	(%ecx, %edi,1), %eax
 	lea	(%ecx, %esi,1), %edx
 	POP (%edi)
@@ -1662,7 +1662,6 @@ L(more40bytes):
 	je	L(46bytes)
 	jmp	L(47bytes)
 
-
 	ALIGN (4)
 L(less48bytes):
 	cmp	$8, %ecx
@@ -1679,9 +1678,6 @@ L(less48bytes):
 	je	L(6bytes)
 	jmp	L(7bytes)
 
-
-
-
 	ALIGN (4)
 L(44bytes):
 	mov	-44(%eax), %ecx