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 __lrint(double x)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