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[AArch64] Fix strchrnul clobbering v15

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Richard Earnshaw 2014-12-10 09:54:09 +00:00 committed by Marcus Shawcroft
parent a4ecc9eb9b
commit aa76a5c701
2 changed files with 6 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2014-12-10 Richard Earnshaw <rearnsha@arm.com>
* sysdeps/aarch64/strchrnul.S (vrepmask): Use a call-clobbered
register.
2014-12-10 Joseph Myers <joseph@codesourcery.com>
* configure.ac (--disable-werror): New configure option.

2
sysdeps/aarch64/strchrnul.S
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@ -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.