From 2e8a2de2dafa3238b5b58eecb407af6825a780cd Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 19 Nov 2014 14:24:18 -0500 Subject: powerpc: Add powerpc64 strspn optimization This patch makes the POWER7 optimized strspn generic by using default doubleword stores to zero the hash, instead of VSX instructions. Performance on POWER7/POWER8 machines does not changed. --- ChangeLog | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 7d588335ae..d069e4193e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,14 @@ +2014-12-02 Adhemerval Zanella + + * sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]: + Remove strspn objetcs. + * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Remove strspn implementation. + * sysdeps/powerpc/powerpc64/multiarch/strspn-power7.S: Remove file. + * sysdeps/powerpc/powerpc64/multiarch/strspn-ppc64.c: Likewise. + * sysdeps/powerpc/powerpc64/power7/strspn.S: Remove file. + * sysdeps/powerpc/powerpc64/strspn.S: New file. + 2014-12-01 James Lemke [BZ #17581] -- cgit v1.2.3