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| author | Vidya Ranganathan <vidya@linux.vnet.ibm.com> | 2014-06-11 22:21:20 -0500 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-07-02 14:04:21 -0500 |
| commit | bc8ea38590070604006399e42469087e943fc8ec (patch) | |
| tree | b8aff1d26a239a650adf55f12e1b297db3af04af /sysdeps/powerpc/strcat.c | |
| parent | fe5f34e47092e4a3ebb41fae4aaf382c53aaaaea (diff) | |
| download | glibc-bc8ea38590070604006399e42469087e943fc8ec.tar glibc-bc8ea38590070604006399e42469087e943fc8ec.tar.gz glibc-bc8ea38590070604006399e42469087e943fc8ec.tar.bz2 glibc-bc8ea38590070604006399e42469087e943fc8ec.zip | |
PowerPC: strcat optimization for PPC64/POWER7
This patch adds an ifunc power7 strcat symbol that uses the logic on
sysdeps/powerpc/strcat.c but call power7 strlen/strcpy symbols instead
of default ones.
Diffstat (limited to 'sysdeps/powerpc/strcat.c')
| -rw-r--r-- | sysdeps/powerpc/strcat.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sysdeps/powerpc/strcat.c b/sysdeps/powerpc/strcat.c index 06ceca70f9..4ff37eaeea 100644 --- a/sysdeps/powerpc/strcat.c +++ b/sysdeps/powerpc/strcat.c @@ -18,13 +18,16 @@ #include <string.h> -#undef strcat +#ifndef STRCAT +# undef strcat +# define STRCAT strcat +#endif /* Append SRC on the end of DEST. */ char * -strcat (char *dest, const char *src) +STRCAT(char *dest, const char *src) { strcpy (dest + strlen (dest), src); return dest; } -libc_hidden_builtin_def (strcat) +libc_hidden_builtin_def (STRCAT) |