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a11ec637 | 1 | /* FMA version of fmaf. |
b168057a | 2 | Copyright (C) 2010-2015 Free Software Foundation, Inc. |
a11ec637 L |
3 | Contributed by Intel Corporation. |
4 | This file is part of the GNU C Library. | |
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 | |
59ba27a6 PE |
17 | License along with the GNU C Library; if not, see |
18 | <http://www.gnu.org/licenses/>. */ | |
a11ec637 L |
19 | |
20 | #include <config.h> | |
21 | ||
22 | #ifdef HAVE_AVX_SUPPORT | |
23 | float | |
24 | __fmaf_fma (float x, float y, float z) | |
25 | { | |
26 | asm ("vfmadd213ss %3, %2, %0" : "=x" (x) : "0" (x), "x" (y), "xm" (z)); | |
27 | return x; | |
28 | } | |
29 | #endif |