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e23d3d26 1/* Multiple versions of strcmp. PowerPC64 version.
04277e02 2 Copyright (C) 2014-2019 Free Software Foundation, Inc.
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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/>. */
e23d3d26 18
4f41c682 19#if defined SHARED && IS_IN (libc)
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20# define strcmp __redirect_strcmp
21/* Omit the strcmp inline definitions because it would redefine strcmp. */
22# define __NO_STRING_INLINES
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23# include <string.h>
24# include <shlib-compat.h>
25# include "init-arch.h"
26
27extern __typeof (strcmp) __strcmp_ppc attribute_hidden;
28extern __typeof (strcmp) __strcmp_power7 attribute_hidden;
8bedcb5f 29extern __typeof (strcmp) __strcmp_power8 attribute_hidden;
7793ad7a 30# ifdef __LITTLE_ENDIAN__
80ab6401 31extern __typeof (strcmp) __strcmp_power9 attribute_hidden;
7793ad7a 32# endif
80ab6401 33
00980d84 34# undef strcmp
e23d3d26 35
00980d84 36libc_ifunc_redirected (__redirect_strcmp, strcmp,
7793ad7a 37# ifdef __LITTLE_ENDIAN__
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38 (hwcap2 & PPC_FEATURE2_ARCH_3_00)
39 ? __strcmp_power9 :
7793ad7a 40# endif
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41 (hwcap2 & PPC_FEATURE2_ARCH_2_07)
42 ? __strcmp_power8
43 : (hwcap & PPC_FEATURE_HAS_VSX)
44 ? __strcmp_power7
45 : __strcmp_ppc);
e23d3d26 46#endif