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/* Multiple versions of isnan.
Copyright (C) 2013-2015 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/>. */
#include <math.h>
#include "init-arch.h"
/* The double-precision implementation also works for the single one. */
extern __typeof (__isnanf) __isnan_ppc64 attribute_hidden;
extern __typeof (__isnanf) __isnan_power5 attribute_hidden;
extern __typeof (__isnanf) __isnan_power6 attribute_hidden;
extern __typeof (__isnanf) __isnan_power6x attribute_hidden;
extern __typeof (__isnanf) __isnan_power7 attribute_hidden;
extern __typeof (__isnanf) __isnan_power8 attribute_hidden;
libc_ifunc (__isnanf,
(hwcap2 & PPC_FEATURE2_ARCH_2_07)
? __isnan_power8 :
(hwcap & PPC_FEATURE_ARCH_2_06)
? __isnan_power7 :
(hwcap & PPC_FEATURE_POWER6_EXT)
? __isnan_power6x :
(hwcap & PPC_FEATURE_ARCH_2_05)
? __isnan_power6 :
(hwcap & PPC_FEATURE_POWER5)
? __isnan_power5
: __isnan_ppc64);
weak_alias (__isnanf, isnanf)
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