| /* Define FP_FAST_* macros. AArch64 version. |
| Copyright (C) 2016-2019 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _MATH_H |
| # error "Never use <bits/fp-fast.h> directly; include <math.h> instead." |
| #endif |
| |
| #ifdef __USE_ISOC99 |
| |
| /* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l} |
| builtins are supported. */ |
| # define FP_FAST_FMA 1 |
| # define FP_FAST_FMAF 1 |
| |
| # ifdef __FP_FAST_FMAL |
| # define FP_FAST_FMAL 1 |
| # endif |
| |
| #endif |
