about summary refs log tree commit diff
path: root/sysdeps/x86/bits/flt-eval-method.h
blob: a6134a455fc49dd97a744661d94b336c91d0656c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
/* Define __GLIBC_FLT_EVAL_METHOD.  x86 version.
   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/flt-eval-method.h> directly; include <math.h> instead."
#endif

#ifdef __FLT_EVAL_METHOD__
# if __FLT_EVAL_METHOD__ == -1
#  define __GLIBC_FLT_EVAL_METHOD	2
# else
#  define __GLIBC_FLT_EVAL_METHOD	__FLT_EVAL_METHOD__
# endif
#elif defined __x86_64__
# define __GLIBC_FLT_EVAL_METHOD	0
#else
# define __GLIBC_FLT_EVAL_METHOD	2
#endif