1/* memcmp optimized for i686.
2   Copyright (C) 2017-2021 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# define memcmp __memcmp_ia32
21
22# ifdef SHARED
23#  undef libc_hidden_builtin_def
24/* IFUNC doesn't work with the hidden functions in shared library since
25   they will be called without setting up EBX needed for PLT which is
26   used by IFUNC.  */
27#  define libc_hidden_builtin_def(name) \
28	.globl __GI_memcmp; __GI_memcmp = memcmp
29
30#  undef libc_hidden_def
31#  define libc_hidden_def(name) \
32	.globl __GI___memcmpeq; __GI___memcmpeq = __memcmpeq
33# endif
34
35# undef weak_alias
36# define weak_alias(original, alias)
37
38# undef strong_alias
39# define strong_alias(original, alias)
40#endif
41
42#include <sysdeps/i386/i686/memcmp.S>
43