1 | /* memcmp with SSE2. |
2 | Copyright (C) 2017-2022 Free Software Foundation, Inc. |
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 |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #if IS_IN (libc) |
20 | # ifndef memcmp |
21 | # define memcmp __memcmp_sse2 |
22 | # endif |
23 | |
24 | # ifdef SHARED |
25 | # undef libc_hidden_builtin_def |
26 | # define libc_hidden_builtin_def(name) |
27 | |
28 | # undef libc_hidden_def |
29 | # define libc_hidden_def(ignored) |
30 | # endif |
31 | |
32 | # undef weak_alias |
33 | # define weak_alias(ignored1, ignored2) |
34 | |
35 | # undef strong_alias |
36 | # define strong_alias(ignored1, ignored2) |
37 | #endif |
38 | |
39 | #include <sysdeps/x86_64/memcmp.S> |
40 | |