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/* Multiple versions of memcmp. PowerPC64 version.
Copyright (C) 2013-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* Define multiple versions only for definition in libc. */
#if IS_IN (libc)
# include <string.h>
# include <shlib-compat.h>
# include "init-arch.h"
extern __typeof (memcmp) __memcmp_ppc attribute_hidden;
extern __typeof (memcmp) __memcmp_power4 attribute_hidden;
extern __typeof (memcmp) __memcmp_power7 attribute_hidden;
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc (memcmp,
(hwcap & PPC_FEATURE_HAS_VSX)
? __memcmp_power7 :
(hwcap & PPC_FEATURE_POWER4)
? __memcmp_power4
: __memcmp_ppc);
#else
#include <string/memcmp.c>
#endif
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