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Fix unwind info in x86 memcmp-ssse3.
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H.J. Lu authored and Ulrich Drepper committed Feb 18, 2010
1 parent 28be609 commit c60bce2
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2 changes: 2 additions & 0 deletions ChangeLog
Original file line number Diff line number Diff line change
@@ -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>
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6 changes: 1 addition & 5 deletions sysdeps/i386/i686/multiarch/memcmp-ssse3.S
Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,7 @@ ENTRY (MEMCMP)
jmp L(less48bytes)

ALIGN (4)
CFI_POP (%ebx)
L(less1bytes):
jb L(zero)
movb (%eax), %cl
Expand Down Expand Up @@ -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)
Expand Down Expand Up @@ -1662,7 +1662,6 @@ L(more40bytes):
je L(46bytes)
jmp L(47bytes)


ALIGN (4)
L(less48bytes):
cmp $8, %ecx
Expand All @@ -1679,9 +1678,6 @@ L(less48bytes):
je L(6bytes)
jmp L(7bytes)




ALIGN (4)
L(44bytes):
mov -44(%eax), %ecx
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