blob: 16709aea38522df1bc71a158f846f09d0a4980be (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* Optimized strcasestr implementation for POWER8.
Copyright (C) 2016-2021 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
<https://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>
|
