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ba964147 | 1 | /* Optimized strchr implementation for PowerPC32/POWER7 using cmpb insn. |
dff8da6b | 2 | Copyright (C) 2013-2024 Free Software Foundation, Inc. |
ba964147 AZ |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
ba964147 AZ |
18 | |
19 | #include <sysdep.h> | |
20 | ||
21 | #undef ENTRY | |
22 | #define ENTRY(name) \ | |
23 | .globl C_SYMBOL_NAME(__strchr_power7); \ | |
24 | .type C_SYMBOL_NAME(__strchr_power7),@function; \ | |
25 | C_LABEL(__strchr_power7) \ | |
26 | cfi_startproc; | |
27 | ||
28 | #undef END | |
29 | #define END(name) \ | |
30 | cfi_endproc; \ | |
31 | ASM_SIZE_DIRECTIVE(__strchr_power7) | |
32 | ||
33 | #undef weak_alias | |
34 | #define weak_alias(name, alias) | |
35 | ||
36 | #undef libc_hidden_builtin_def | |
37 | #define libc_hidden_builtin_def(name) | |
38 | ||
39 | #include <sysdeps/powerpc/powerpc32/power7/strchr.S> |