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Avoid warning through fake initialization.

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This commit is contained in:
Ulrich Drepper 2009-08-07 16:19:54 -07:00
parent 2d2f482e48
commit 57b378ac89
2 changed files with 7 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2009-08-07 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/multiarch/strcspn-c.c (STRCSPN_SSE42): Avoid
warning through fake initialization.
2009-08-07 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/i686/multiarch/strlen.S (ENTRY): Add the missing "; \".

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sysdeps/x86_64/multiarch/strcspn-c.c
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@ -86,6 +86,8 @@ STRCSPN_SSE42 (const char *s, const char *a)
const char *aligned;
__m128i mask;
/* Fake initialization. gcc otherwise will warn. */
asm ("" : "=xm" (mask));
int offset = (int) ((size_t) a & 15);
if (offset != 0)
{