From 142e0a9953059bcf5667921f2670efec377be3d5 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Tue, 28 Jul 2015 17:12:25 -0300 Subject: powerpc: Use default strcpy optimization for POWER7 This patches uses the default strcpy/stpcpy implementation for POWER7/PPC64. This is faster in mostly inputs for benchtests and for multiarch the implementation uses the POWER7 strlen and memcpy. * string/stpcpy.c (__stpcpy): Use STPCPY to redefine symbol name and cleanup macro usage. * string/strcpy.c (strcpt): Use STRCPY to redefine symbol name. * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.S: Remove file. * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/power7/stpcpy.S: Likewise. * sysdeps/powerpc/powerpc64/power7/strcpy.S: Likewise. * sysdeps/powerpc/powerpc64/power7/strcpy.c: Likewise. * sysdeps/powerpc/powerpc64/stpcpy.S: Likewise. * sysdeps/powerpc/powerpc64/strcpy.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c [SHARED && IS_IN (libc)]: Include . * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c [SHARED && IS_IN (libc)]: Include . * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.c: New file. * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.c: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.c: Likewise. * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.c: Likewise. * sysdeps/powerpc/powerpc64/power7/strcpy.c: Likewise. --- ChangeLog | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 3c1f2edeea..9e5db83214 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,27 @@ 2015-08-10 Adhemerval Zanella + * string/stpcpy.c (__stpcpy): Use STPCPY to redefine symbol name and + cleanup macro usage. + * string/strcpy.c (strcpt): Use STRCPY to redefine symbol name. + * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.S: Remove file. + * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.S: Likewise. + * sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.S: Likewise. + * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.S: Likewise. + * sysdeps/powerpc/powerpc64/power7/stpcpy.S: Likewise. + * sysdeps/powerpc/powerpc64/power7/strcpy.S: Likewise. + * sysdeps/powerpc/powerpc64/power7/strcpy.c: Likewise. + * sysdeps/powerpc/powerpc64/stpcpy.S: Likewise. + * sysdeps/powerpc/powerpc64/strcpy.S: Likewise. + * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c + [SHARED && IS_IN (libc)]: Include . + * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c + [SHARED && IS_IN (libc)]: Include . + * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power7.c: New file. + * sysdeps/powerpc/powerpc64/multiarch/stpcpy-ppc64.c: Likewise. + * sysdeps/powerpc/powerpc64/multiarch/strcpy-power7.c: Likewise. + * sysdeps/powerpc/powerpc64/multiarch/strcpy-ppc64.c: Likewise. + * sysdeps/powerpc/powerpc64/power7/strcpy.c: Likewise. + * sysdeps/powerpc/powerpc64/power7/strnlen.S (__strnlen): Add libc_hidden_def. (strnlen): Remove libc_hidden_builtin_def and add libc_hidden_def. -- cgit 1.4.1