glibc/glibc-aarch64-fix-strchrnul...

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commit aa76a5c7010e98c737d79f37aa6ae668f60f7a00
Author: Richard Earnshaw <rearnsha@arm.com>
Date: Wed Dec 10 09:54:09 2014 +0000
[AArch64] Fix strchrnul clobbering v15
diff --git a/sysdeps/aarch64/strchrnul.S b/sysdeps/aarch64/strchrnul.S
index b98c2e9..57835d8 100644
--- a/sysdeps/aarch64/strchrnul.S
+++ b/sysdeps/aarch64/strchrnul.S
@@ -46,7 +46,7 @@
#define vhas_nul2 v4
#define vhas_chr1 v5
#define vhas_chr2 v6
-#define vrepmask v15
+#define vrepmask v7
#define vend1 v16
/* Core algorithm.