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/* Common definition for ifunc selection implementation.
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2023-2024 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/>. */
#include <ldsodefs.h>
#include <ifunc-init.h>
#if !defined __loongarch_soft_float
extern __typeof (REDIRECT_NAME) OPTIMIZE (lasx) attribute_hidden;
extern __typeof (REDIRECT_NAME) OPTIMIZE (lsx) attribute_hidden;
#endif
extern __typeof (REDIRECT_NAME) OPTIMIZE (aligned) attribute_hidden;
extern __typeof (REDIRECT_NAME) OPTIMIZE (unaligned) attribute_hidden;
static inline void *
IFUNC_SELECTOR (void)
{
#if !defined __loongarch_soft_float
if (SUPPORT_LASX)
return OPTIMIZE (lasx);
else if (SUPPORT_LSX)
return OPTIMIZE (lsx);
else
#endif
if (SUPPORT_UAL)
return OPTIMIZE (unaligned);
else
return OPTIMIZE (aligned);
}
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