fchmod-tests, fchmodat tests, lchmod tests: Add more tests.
[gnulib.git] / lib / fmal.c
blobaf23dd20885e5fa2c9e48167288e52d409fbe3db
1 /* Fused multiply-add.
2 Copyright (C) 2011-2021 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2011. */
19 #include <config.h>
21 #if HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
23 /* Specification. */
24 # include <math.h>
26 long double
27 fmal (long double x, long double y, long double z)
29 return fma (x, y, z);
32 #else
34 # define USE_LONG_DOUBLE
35 # include "fma.c"
37 #endif