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| author | Ulrich Drepper <drepper@redhat.com> | 2009-08-07 16:19:54 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-08-07 16:19:54 -0700 |
| commit | 57b378ac895c346d74758b54f9e388ed3ca30751 (patch) | |
| tree | c27ccba4e3a26c77f38555028493a82c7b4fd1c3 | |
| parent | 2d2f482e480519f627fb58b163a2d7668b579e69 (diff) | |
| download | glibc-57b378ac895c346d74758b54f9e388ed3ca30751.zip glibc-57b378ac895c346d74758b54f9e388ed3ca30751.tar.gz glibc-57b378ac895c346d74758b54f9e388ed3ca30751.tar.bz2 | |
Avoid warning through fake initialization.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/x86_64/multiarch/strcspn-c.c | 2 |
2 files changed, 7 insertions, 0 deletions
@@ -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 "; \". diff --git a/sysdeps/x86_64/multiarch/strcspn-c.c b/sysdeps/x86_64/multiarch/strcspn-c.c index 8286d03..daeebe1 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) { |