/* Define FP_FAST_* macros.

   Copyright (C) 2016-2018 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/>.  */

#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.  */

# ifdef __FP_FAST_FMA

#  define FP_FAST_FMA 1

# endif

# ifdef __FP_FAST_FMAF

#  define FP_FAST_FMAF 1

# endif

# ifdef __FP_FAST_FMAL

#  define FP_FAST_FMAL 1

# endif

#endif