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      1 /* Dummy floating-point routines for hard-float code.
      2    Copyright (C) 2014-2024 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