| /* fmin function, sparc32 v9 version. |
| Copyright (C) 2012-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by David S. Miller <davem@davemloft.net>, 2012. |
| |
| 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> |
| |
| #define SIGN_BIT %f12 /* -0.0 */ |
| |
| ENTRY (__fmin) |
| std %o0, [%sp + 72] |
| std %o2, [%sp + 80] |
| ldd [%sp + 72], %f0 |
| ldd [%sp + 80], %f2 |
| fcmpd %fcc1, %f2, %f2 |
| fzero SIGN_BIT |
| fmovdu %fcc1, %f0, %f2 |
| fnegd SIGN_BIT, SIGN_BIT |
| fcmpd %fcc2, %f0, %f2 |
| fmovdug %fcc2, %f2, %f0 |
| for %f0, %f2, %f4 |
| fand %f4, SIGN_BIT, %f4 |
| retl |
| for %f0, %f4, %f0 |
| END (__fmin) |
| weak_alias (__fmin, fmin) |
| |
| #if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) |
| compat_symbol (libm, __fmin, fminl, GLIBC_2_1); |
| #endif |
