blob: c3923ac0a8b43909be6e63f49b5e52224bd13d31 (
plain)
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
26
27
28
29
30
31
32
33
|
/* Specify architecture-specific rules for determining tininess of
floating-point results. Generic version.
Copyright (C) 2012-2022 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
<https://www.gnu.org/licenses/>. */
#ifndef _TININESS_H
#define _TININESS_H 1
/* Under IEEE 754, an architecture may determine tininess of
floating-point results either "before rounding" or "after
rounding", but must do so in the same way for all operations
returning binary results. Define TININESS_AFTER_ROUNDING to 1 for
"after rounding" architectures, 0 for "before rounding"
architectures. The test stdlib/tst-tininess will fail if the
definition is incorrect. */
#define TININESS_AFTER_ROUNDING 0
#endif /* tininess.h */
|
