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ae45cf84 | 1 | /* Largest integral value not greater than argument. PowerPC version. |
dff8da6b | 2 | Copyright (C) 2019-2024 Free Software Foundation, Inc. |
ae45cf84 AZ |
3 | This file is part of the GNU C Library |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Library General Public License as | |
7 | published by the Free Software Foundation; either version 2 of the | |
8 | License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Library General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Library General Public | |
16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
5a82c748 | 17 | not, see <https://www.gnu.org/licenses/>. */ |
ae45cf84 AZ |
18 | |
19 | #define NO_MATH_REDIRECT | |
20 | #include <math.h> | |
21 | #include <libm-alias-double.h> | |
22 | #include <round_to_integer.h> | |
23 | ||
24 | double | |
25 | __trunc (double x) | |
26 | { | |
27 | #ifdef _ARCH_PWR5X | |
28 | return __builtin_trunc (x); | |
29 | #else | |
30 | return round_to_integer_double (TRUNC, x); | |
31 | #endif | |
32 | } | |
33 | #ifndef __trunc | |
34 | libm_alias_double (__trunc, trunc) | |
35 | #endif |