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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-12-23 13:36:34 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2015-01-13 11:28:36 -0500 |
commit | 94c9680945369d63ef9ed266a29f28ebaaaeb5ce (patch) | |
tree | b6c8f97275fb5372fc47ec058ad7f0ce0b771f5b /sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c | |
parent | 96d6fd6c4060d739abb1822e7ad633af749532b2 (diff) | |
download | glibc-94c9680945369d63ef9ed266a29f28ebaaaeb5ce.tar.gz glibc-94c9680945369d63ef9ed266a29f28ebaaaeb5ce.tar.xz glibc-94c9680945369d63ef9ed266a29f28ebaaaeb5ce.zip |
powerpc: Optimized strcat for POWER8/PPC64
With new optimized strcpy for POWER8, this patch adds an optimized strcat which uses it along with default implementation at strings/.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c')
-rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c b/sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c new file mode 100644 index 0000000000..6c7544c959 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/multiarch/strcat-power8.c @@ -0,0 +1,30 @@ +/* Copyright (C) 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/ >. */ + +#include <string.h> + +#define STRCAT __strcat_power8 + +#undef libc_hidden_def +#define libc_hidden_def(name) + +extern typeof (strcpy) __strcpy_power8; +extern typeof (strlen) __strlen_power7; + +#define strcpy __strcpy_power8 +#define strlen __strlen_power7 +#include <sysdeps/powerpc/strcat.c> |