| /* Multiple versions of isinf. |
| Copyright (C) 2013-2018 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/>. */ |
| |
| #define __isinf __redirect___isinf |
| |
| /* The following definitions, although not related to the 'double' |
| version of 'isinf', are required to guarantee macro expansions |
| (e.g.: from __isinff to __redirect_isinff) in include/math.h, thus |
| compensating for the unintended macro expansions in |
| math/bits/mathcalls-helper-functions.h. */ |
| #define __isinff __redirect___isinff |
| #define __isinfl __redirect___isinfl |
| #define __isinff128 __redirect___isinff128 |
| |
| #include <math.h> |
| #include <math_ldbl_opt.h> |
| #include <shlib-compat.h> |
| #include "init-arch.h" |
| |
| extern __typeof (__isinf) __isinf_ppc64 attribute_hidden; |
| extern __typeof (__isinf) __isinf_power7 attribute_hidden; |
| extern __typeof (__isinf) __isinf_power8 attribute_hidden; |
| #undef __isinf |
| #undef __isinff |
| #undef __isinfl |
| #undef __isinff128 |
| |
| libc_ifunc_redirected (__redirect___isinf, __isinf, |
| (hwcap2 & PPC_FEATURE2_ARCH_2_07) |
| ? __isinf_power8 |
| : (hwcap & PPC_FEATURE_ARCH_2_06) |
| ? __isinf_power7 |
| : __isinf_ppc64); |
| |
| weak_alias (__isinf, isinf) |
| |
| #ifdef NO_LONG_DOUBLE |
| strong_alias (__isinf, __isinfl) |
| weak_alias (__isinf, isinfl) |
| #endif |
| |
| #if !IS_IN (libm) |
| # if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0) |
| compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0); |
| compat_symbol (libc, isinf, isinfl, GLIBC_2_0); |
| # endif |
| #endif |
