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/* Optimized memmove for x86-64.
Copyright (C) 2016-2024 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
<https://www.gnu.org/licenses/>. */
#ifdef USE_MULTIARCH
# if !IS_IN (libc)
# define MEMCPY_SYMBOL(p,s) memcpy
# endif
#else
# if defined SHARED && IS_IN (libc)
# define MEMCPY_SYMBOL(p,s) __memcpy
# else
# define MEMCPY_SYMBOL(p,s) memcpy
# endif
#endif
#if !defined USE_MULTIARCH || !IS_IN (libc)
# define MEMPCPY_SYMBOL(p,s) __mempcpy
#endif
#define MEMMOVE_CHK_SYMBOL(p,s) p
#define MEMMOVE_SYMBOL(p,s) memmove
#define DEFAULT_IMPL_V1 "multiarch/memmove-sse2-unaligned-erms.S"
#define DEFAULT_IMPL_V3 "multiarch/memmove-avx-unaligned-erms.S"
#define DEFAULT_IMPL_V4 "multiarch/memmove-evex-unaligned-erms.S"
#include "isa-default-impl.h"
weak_alias (__mempcpy, mempcpy)
#ifndef USE_MULTIARCH
libc_hidden_builtin_def (memmove)
libc_hidden_builtin_def (__memmove_chk)
libc_hidden_builtin_def (__memcpy_chk)
libc_hidden_builtin_def (__mempcpy_chk)
# if defined SHARED && IS_IN (libc)
strong_alias (memmove, __memcpy)
libc_hidden_ver (memmove, memcpy)
# endif
libc_hidden_def (__mempcpy)
weak_alias (__mempcpy, mempcpy)
libc_hidden_builtin_def (mempcpy)
# if defined SHARED && IS_IN (libc)
# undef memcpy
# include <shlib-compat.h>
versioned_symbol (libc, __memcpy, memcpy, GLIBC_2_14);
# endif
#endif
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