| /* Copy a sign bit between floating-point values. |
| IBM extended format long double version. |
| Copyright (C) 2004-2018 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/>. */ |
| |
| #include <sysdep.h> |
| #include <math_ldbl_opt.h> |
| |
| ENTRY_TOCLESS (__fabsl) |
| /* long double [f1,f2] fabs (long double [f1,f2] x); |
| fabs(x,y) returns a value with the magnitude of x and |
| with the sign bit of y. */ |
| fmr fp0,fp1 |
| fabs fp1,fp1 |
| fneg fp3,fp2 |
| fsel fp2,fp0,fp2,fp3 |
| blr |
| END (__fabsl) |
| |
| long_double_symbol (libm, __fabsl, fabsl) |
