1 /* Configure optimized libm functions. AArch64 version. 2 Copyright (C) 2017-2021 Free Software Foundation, Inc. 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 <https://www.gnu.org/licenses/>. */ 18 19 #ifndef AARCH64_MATH_PRIVATE_H 20 #define AARCH64_MATH_PRIVATE_H 1 21 22 #include <stdint.h> 23 #include <math.h> 24 25 /* Use inline round and lround instructions. */ 26 #define TOINT_INTRINSICS 1 27 28 static inline double_t roundtoint(double_t x)29roundtoint (double_t x) 30 { 31 return round (x); 32 } 33 34 static inline int32_t converttoint(double_t x)35converttoint (double_t x) 36 { 37 return lround (x); 38 } 39 40 #include_next <math_private.h> 41 42 #endif 43