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/* Multiple versions of logb.
Copyright (C) 2013-2019 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 <math.h>
#include <math_ldbl_opt.h>
#include <shlib-compat.h>
#include "init-arch.h"
#include <libm-alias-double.h>
extern __typeof (__logb) __logb_ppc32 attribute_hidden;
extern __typeof (__logb) __logb_power7 attribute_hidden;
libc_ifunc (__logb,
(hwcap & PPC_FEATURE_ARCH_2_06)
? __logb_power7
: __logb_ppc32);
libm_alias_double (__logb, logb)
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