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79dccf31 | 1 | /* Multiple versions of lrintf. |
bfff8b1b | 2 | Copyright (C) 2013-2017 Free Software Foundation, Inc. |
79dccf31 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 Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the 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 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <math.h> | |
20 | #include "init-arch.h" | |
21 | ||
22 | /* It's safe to use double-precision implementation for single-precision. */ | |
23 | extern __typeof (__lrintf) __lrint_ppc32 attribute_hidden; | |
24 | extern __typeof (__lrintf) __lrint_power6x attribute_hidden; | |
25 | ||
26 | libc_ifunc (__lrintf, | |
27 | (hwcap & PPC_FEATURE_POWER6_EXT) ? | |
28 | __lrint_power6x | |
29 | : __lrint_ppc32); | |
30 | ||
31 | weak_alias (__lrintf, lrintf) |