| 1 | /* memcmp hook for non-multiarch and RTLD build. |
| 2 | Copyright (C) 2009-2023 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 | #define MEMCMP memcmp |
| 20 | |
| 21 | #define DEFAULT_IMPL_V1 "multiarch/memcmp-sse2.S" |
| 22 | #define DEFAULT_IMPL_V3 "multiarch/memcmp-avx2-movbe.S" |
| 23 | #define DEFAULT_IMPL_V4 "multiarch/memcmp-evex-movbe.S" |
| 24 | |
| 25 | #include "isa-default-impl.h" |
| 26 | |
| 27 | libc_hidden_builtin_def(memcmp) |
| 28 | weak_alias (memcmp, bcmp) |
| 29 | |