| /* Square root. S/390 FPU version. |
| Copyright (C) 2004-2014 Free Software Foundation, Inc. |
| Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>. |
| 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 <math_private.h> |
| |
| long double |
| __ieee754_sqrtl (long double x) |
| { |
| long double res; |
| |
| asm ( "sqxbr %0,%1" : "=f" (res) : "f" (x) ); |
| return res; |
| } |
| strong_alias (__ieee754_sqrtl, __sqrtl_finite) |
