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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2015-07-28 17:12:25 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.com> | 2015-08-11 10:03:10 -0300 |
| commit | 142e0a9953059bcf5667921f2670efec377be3d5 (patch) | |
| tree | f24f484833deeee796a02f02a56cc6f89c6ffcae /sysdeps/powerpc/powerpc64/power7/stpcpy.S | |
| parent | 14362ef154136223b0f77cb0351c31be865ab826 (diff) | |
| download | glibc-142e0a9953059bcf5667921f2670efec377be3d5.tar.gz glibc-142e0a9953059bcf5667921f2670efec377be3d5.tar.xz glibc-142e0a9953059bcf5667921f2670efec377be3d5.zip | |
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 <string/strcpy.c>. * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c [SHARED && IS_IN (libc)]: Include <string/stpcpy.c>. * 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.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/power7/stpcpy.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power7/stpcpy.S | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/sysdeps/powerpc/powerpc64/power7/stpcpy.S b/sysdeps/powerpc/powerpc64/power7/stpcpy.S deleted file mode 100644 index ef90142932..0000000000 --- a/sysdeps/powerpc/powerpc64/power7/stpcpy.S +++ /dev/null @@ -1,24 +0,0 @@ -/* Optimized stpcpy implementation for PowerPC64/POWER7. - Copyright (C) 2013-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#define USE_AS_STPCPY -#include <sysdeps/powerpc/powerpc64/power7/strcpy.S> - -weak_alias (__stpcpy, stpcpy) -libc_hidden_def (__stpcpy) -libc_hidden_builtin_def (stpcpy) |