Mercurial > hg > CbC > CbC_gcc
view libgcc/config/hardfp.c @ 120:f93fa5091070
fix conv1.c
author | mir3636 |
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date | Thu, 08 Mar 2018 14:53:42 +0900 |
parents | 04ced10e8804 |
children | 84e7813d76e9 |
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/* Dummy floating-point routines for hard-float code. Copyright (C) 2014-2017 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ #define sf float #define df double #if defined (OP_add3) TYPE FUNC (TYPE x, TYPE y) { return x + y; } #elif defined (OP_sub3) TYPE FUNC (TYPE x, TYPE y) { return x - y; } #elif defined (OP_neg2) TYPE FUNC (TYPE x) { return -x; } #elif defined (OP_mul3) TYPE FUNC (TYPE x, TYPE y) { return x * y; } #elif defined (OP_div3) TYPE FUNC (TYPE x, TYPE y) { return x / y; } #elif defined (OP_eq2) || defined (OP_ne2) int FUNC (TYPE x, TYPE y) { return x == y ? 0 : 1; } #elif defined (OP_ge2) int FUNC (TYPE x, TYPE y) { return x >= y ? 0 : -1; } #elif defined (OP_gt2) int FUNC (TYPE x, TYPE y) { return x > y ? 1 : 0; } #elif defined (OP_le2) int FUNC (TYPE x, TYPE y) { return x <= y ? 0 : 1; } #elif defined (OP_lt2) int FUNC (TYPE x, TYPE y) { return x < y ? -1 : 0; } #elif defined (OP_unord2) int FUNC (TYPE x, TYPE y) { return __builtin_isunordered (x, y); } #elif defined (OP_fixsi) int FUNC (TYPE x) { return (int) x; } #elif defined (OP_floatsi) TYPE FUNC (int x) { return (TYPE) x; } #elif defined (OP_floatunsi) TYPE FUNC (unsigned int x) { return (TYPE) x; } #elif defined (OP_extendsf2) TYPE FUNC (float x) { return (TYPE) x; } #elif defined (OP_truncdf2) TYPE FUNC (double x) { return (TYPE) x; } #else #error Unknown operation #endif