Update copyright dates with scripts/update-copyrights.

[thirdparty/glibc.git] / sysdeps / powerpc / powerpc32 / power4 / multiarch / memmove.c

/* Multiple versions of memmove. PowerPC32 version.
   Copyright (C) 2014-2018 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/>.  */

#if defined SHARED && IS_IN (libc)
/* Redefine memmove so that the compiler won't complain about the type
   mismatch with the IFUNC selector in strong_alias, below.  */
# define memmove __redirect_memmove
# include <string.h>
# include "init-arch.h"

extern __typeof (memmove) __memmove_ppc attribute_hidden;
extern __typeof (memmove) __memmove_power7 attribute_hidden;
# undef memmove

libc_ifunc_redirected (__redirect_memmove, memmove,
		       (hwcap & PPC_FEATURE_HAS_VSX)
		       ? __memmove_power7
		       : __memmove_ppc);
#else
# include <string/memmove.c>
#endif