1/* Using math gcc builtins instead of generic implementation. Generic version.
2 Copyright (C) 2019-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#ifndef MATH_USE_BUILTINS_H
20#define MATH_USE_BUILTINS_H 1
21
22#include <features.h> /* For __GNUC_PREREQ. */
23
24/* Define these macros to 1 to use __builtin_xyz instead of the
25 generic implementation. */
26#define USE_NEARBYINT_BUILTIN 0
27#define USE_NEARBYINTF_BUILTIN 0
28#define USE_NEARBYINTL_BUILTIN 0
29#define USE_NEARBYINTF128_BUILTIN 0
30
31#define USE_RINT_BUILTIN 0
32#define USE_RINTF_BUILTIN 0
33#define USE_RINTL_BUILTIN 0
34#define USE_RINTF128_BUILTIN 0
35
36#define USE_FLOOR_BUILTIN 0
37#define USE_FLOORF_BUILTIN 0
38#define USE_FLOORL_BUILTIN 0
39#define USE_FLOORF128_BUILTIN 0
40
41#define USE_CEIL_BUILTIN 0
42#define USE_CEILF_BUILTIN 0
43#define USE_CEILL_BUILTIN 0
44#define USE_CEILF128_BUILTIN 0
45
46#define USE_TRUNC_BUILTIN 0
47#define USE_TRUNCF_BUILTIN 0
48#define USE_TRUNCL_BUILTIN 0
49#define USE_TRUNCF128_BUILTIN 0
50
51#define USE_ROUND_BUILTIN 0
52#define USE_ROUNDF_BUILTIN 0
53#define USE_ROUNDL_BUILTIN 0
54#define USE_ROUNDF128_BUILTIN 0
55
56#define USE_COPYSIGNL_BUILTIN 1
57#if __GNUC_PREREQ (7, 0)
58# define USE_COPYSIGNF128_BUILTIN 1
59#else
60# define USE_COPYSIGNF128_BUILTIN 0
61#endif
62
63#endif /* math-use-builtins.h */
64