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1c62e6d9 | 1 | /* Optimized memchr implementation for PowerPC32/POWER7 using cmpb insn. |
688903eb | 2 | Copyright (C) 2010-2018 Free Software Foundation, Inc. |
1c62e6d9 AZ |
3 | Contributed by Luis Machado <luisgpm@br.ibm.com>. |
4 | This file is part of the GNU C Library. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Lesser General Public | |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
10 | ||
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public | |
17 | License along with the GNU C Library; if not, see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #include <sysdep.h> | |
21 | ||
22 | #undef ENTRY | |
23 | #define ENTRY(name) \ | |
24 | .globl C_SYMBOL_NAME(__memchr_power7); \ | |
25 | .type C_SYMBOL_NAME(__memchr_power7),@function; \ | |
26 | C_LABEL(__memchr_power7) \ | |
27 | cfi_startproc; | |
28 | ||
29 | #undef END | |
30 | #define END(name) \ | |
31 | cfi_endproc; \ | |
32 | ASM_SIZE_DIRECTIVE(__memchr_power7) | |
33 | ||
34 | #undef weak_alias | |
35 | #define weak_alias(name, alias) | |
36 | ||
37 | #undef libc_hidden_builtin_def | |
38 | #define libc_hidden_builtin_def(name) | |
39 | ||
40 | #include <sysdeps/powerpc/powerpc32/power7/memchr.S> |