about summary refs log tree commit diff
path: root/sysdeps/m68k/coldfire/fpu/e_sqrtf.c
blob: 80636da59100fe2aac55d8d8c00d34b7d56fac53 (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
/* Copyright (C) 2006-2018 Free Software Foundation, Inc.
   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/>.  */

float
__ieee754_sqrtf (float x)
{
  double result;
  asm ("fssqrt.s %1,%0" : "=f" (result) : "dm" (x));
  return result;
}
strong_alias (__ieee754_sqrtf, __sqrtf_finite)