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authorUlrich Drepper <drepper@redhat.com>2009-08-07 16:19:54 -0700
committerUlrich Drepper <drepper@redhat.com>2009-08-07 16:19:54 -0700
commit57b378ac895c346d74758b54f9e388ed3ca30751 (patch)
treec27ccba4e3a26c77f38555028493a82c7b4fd1c3 /sysdeps
parent2d2f482e480519f627fb58b163a2d7668b579e69 (diff)
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Avoid warning through fake initialization.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/x86_64/multiarch/strcspn-c.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/strcspn-c.c b/sysdeps/x86_64/multiarch/strcspn-c.c
index 8286d0372b..daeebe1bf5 100644
--- a/sysdeps/x86_64/multiarch/strcspn-c.c
+++ b/sysdeps/x86_64/multiarch/strcspn-c.c
@@ -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)
     {