| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Specify architecture-specific rules for determining tininess of |
| 2 | floating-point results. Generic version. |
| 3 | Copyright (C) 2012-2016 Free Software Foundation, Inc. |
| 4 | This file is part of the GNU C Library. |
| 5 | |
| 6 | The GNU C Library is free software; you can redistribute it and/or |
| 7 | modify it under the terms of the GNU Lesser General Public |
| 8 | License as published by the Free Software Foundation; either |
| 9 | version 2.1 of the License, or (at your option) any later version. |
| 10 | |
| 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | Lesser General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU Lesser General Public |
| 17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #ifndef _TININESS_H |
| 21 | #define _TININESS_H 1 |
| 22 | |
| 23 | /* Under IEEE 754, an architecture may determine tininess of |
| 24 | floating-point results either "before rounding" or "after |
| 25 | rounding", but must do so in the same way for all operations |
| 26 | returning binary results. Define TININESS_AFTER_ROUNDING to 1 for |
| 27 | "after rounding" architectures, 0 for "before rounding" |
| 28 | architectures. The test stdlib/tst-tininess will fail if the |
| 29 | definition is incorrect. */ |
| 30 | |
| 31 | #define TININESS_AFTER_ROUNDING 0 |
| 32 | |
| 33 | #endif /* tininess.h */ |