1 /* Dummy floating-point routines for hard-float code. 2 Copyright (C) 2014-2015 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify it under 7 the terms of the GNU General Public License as published by the Free 8 Software Foundation; either version 3, or (at your option) any later 9 version. 10 11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 for more details. 15 16 Under Section 7 of GPL version 3, you are granted additional 17 permissions described in the GCC Runtime Library Exception, version 18 3.1, as published by the Free Software Foundation. 19 20 You should have received a copy of the GNU General Public License and 21 a copy of the GCC Runtime Library Exception along with this program; 22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 <http://www.gnu.org/licenses/>. */ 24 25 #define sf float 26 #define df double 27 28 #if defined (OP_add3) 29 TYPE FUNC (TYPE x, TYPE y) { return x + y; } 30 #elif defined (OP_sub3) 31 TYPE FUNC (TYPE x, TYPE y) { return x - y; } 32 #elif defined (OP_neg2) 33 TYPE FUNC (TYPE x) { return -x; } 34 #elif defined (OP_mul3) 35 TYPE FUNC (TYPE x, TYPE y) { return x * y; } 36 #elif defined (OP_div3) 37 TYPE FUNC (TYPE x, TYPE y) { return x / y; } 38 #elif defined (OP_eq2) || defined (OP_ne2) 39 int FUNC (TYPE x, TYPE y) { return x == y ? 0 : 1; } 40 #elif defined (OP_ge2) 41 int FUNC (TYPE x, TYPE y) { return x >= y ? 0 : -1; } 42 #elif defined (OP_gt2) 43 int FUNC (TYPE x, TYPE y) { return x > y ? 1 : 0; } 44 #elif defined (OP_le2) 45 int FUNC (TYPE x, TYPE y) { return x <= y ? 0 : 1; } 46 #elif defined (OP_lt2) 47 int FUNC (TYPE x, TYPE y) { return x < y ? -1 : 0; } 48 #elif defined (OP_unord2) 49 int FUNC (TYPE x, TYPE y) { return __builtin_isunordered (x, y); } 50 #elif defined (OP_fixsi) 51 int FUNC (TYPE x) { return (int) x; } 52 #elif defined (OP_floatsi) 53 TYPE FUNC (int x) { return (TYPE) x; } 54 #elif defined (OP_floatunsi) 55 TYPE FUNC (unsigned int x) { return (TYPE) x; } 56 #elif defined (OP_extendsf2) 57 TYPE FUNC (float x) { return (TYPE) x; } 58 #elif defined (OP_truncdf2) 59 TYPE FUNC (double x) { return (TYPE) x; } 60 #else 61 #error Unknown operation 62 #endif 63