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1 | /* Compute x * y + z as ternary operation. | |
2 | Copyright (C) 1997-2021 Free Software Foundation, Inc. | |
3 | This file is part of the GNU C Library. | |
4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Lesser General Public | |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
10 | ||
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public | |
17 | License along with the GNU C Library; if not, see | |
18 | <https://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #include <math.h> | |
21 | #include <libm-alias-double.h> | |
22 | ||
23 | double | |
24 | __fma (double x, double y, double z) | |
25 | { | |
26 | return (x * y) + z; | |
27 | } | |
28 | #ifndef __fma | |
29 | libm_alias_double (__fma, fma) | |
30 | #endif |