1 | /* Copyright (C) 2007-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library. If not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #define __llrint not___llrint |
19 | #define llrint not_llrint |
20 | #include <math.h> |
21 | #include <math_ldbl_opt.h> |
22 | #include <libm-alias-double.h> |
23 | #undef __llrint |
24 | #undef llrint |
25 | |
26 | long int |
27 | __lrint (double x) |
28 | { |
29 | long ret; |
30 | |
31 | __asm ("cvttq/svd %1,%0" : "=&f" (ret) : "f" (x)); |
32 | |
33 | return ret; |
34 | } |
35 | |
36 | strong_alias (__lrint, __llrint) |
37 | libm_alias_double (__lrint, lrint) |
38 | libm_alias_double (__llrint, llrint) |
39 | |