about summary refs log tree commit diff
path: root/sysdeps/i386/i686/multiarch/s_fmaf.c
blob: 00b0fbcfc53eb7e5d19042e93d669614da408372 (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
34
/* Multiple versions of fmaf.
   Copyright (C) 2010-2017 Free Software Foundation, Inc.
   Contributed by Intel Corporation.
   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/>.  */

#include <config.h>

#include <math.h>
#include <init-arch.h>

extern float __fmaf_ia32 (float x, float y, float z) attribute_hidden;
extern float __fmaf_fma (float x, float y, float z) attribute_hidden;

libm_ifunc (__fmaf,
	    HAS_ARCH_FEATURE (FMA_Usable) ? __fmaf_fma : __fmaf_ia32);
weak_alias (__fmaf, fmaf)

#define __fmaf __fmaf_ia32

#include <sysdeps/ieee754/dbl-64/s_fmaf.c>