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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 /ChangeLog | |
| parent | fe5f34e47092e4a3ebb41fae4aaf382c53aaaaea (diff) | |
| download | glibc-bc8ea38590070604006399e42469087e943fc8ec.tar.gz glibc-bc8ea38590070604006399e42469087e943fc8ec.tar.xz 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 'ChangeLog')
| -rw-r--r-- | ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index a8f7a8516a..06b31ffb7c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,16 @@ +2014-07-02 Vidya Ranganathan <vidya@linux.vnet.ibm.com> + Adhemerval Zanella <azanella@linux.vnet.ibm.com> + + * sysdeps/powerpc/strcat.c: Using macro to redefine symbol name. + * sysdeps/powerpc/powerpc64/multiarch/Makefile: Add strcat multiarch + optimizations. + * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c: + (__libc_ifunc_impl_list): Likewise. + * sysdeps/powerpc/powerpc64/multiarch/strcat.c: New file: + multiarch strcat for PPC64. + * sysdeps/powerpc/powerpc64/multiarch/strcat-ppc64.c: New file/ + * sysdeps/powerpc/powerpc64/multiarch/strcat-power7.c: New file. + 2014-07-02 Roland McGrath <roland@hack.frob.com> * sysdeps/unix/sysv/linux/dl-sysdep.c: Include <sys/param.h>. |