mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 13:10:29 +00:00
688903eb3e
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
34 lines
1.3 KiB
ArmAsm
34 lines
1.3 KiB
ArmAsm
/* Optimized strcasestr implementation for POWER8.
|
|
Copyright (C) 2016-2018 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 STRCASESTR __strcasestr_power8
|
|
|
|
#undef libc_hidden_builtin_def
|
|
#define libc_hidden_builtin_def(name)
|
|
|
|
/* The following definitions are used in strcasestr optimization. */
|
|
|
|
/* strlen is used to calculate len of r4. */
|
|
#define STRLEN __strlen_power8
|
|
/* strnlen is used to check if len of r3 is more than r4. */
|
|
#define STRNLEN __strnlen_power8
|
|
/* strchr is used to check if first char of r4 is present in r3. */
|
|
#define STRCHR __strchr_power8
|
|
|
|
#include <sysdeps/powerpc/powerpc64/power8/strcasestr.S>
|