gcc/config/i386/i386-d.c

   1 /* Subroutines for the D front end on the x86 architecture.
   2    Copyright (C) 2017-2020 Free Software Foundation, Inc.
   3
   4 GCC is free software; you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation; either version 3, or (at your option)
   7 any later version.
   8
   9 GCC 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
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with GCC; see the file COPYING3.  If not see
  16 <http://www.gnu.org/licenses/>.  */
  17
  18 #include "config.h"
  19 #include "system.h"
  20 #include "coretypes.h"
  21 #include "tm.h"
  22 #include "d/d-target.h"
  23 #include "d/d-target-def.h"
  24
  25 /* Implement TARGET_D_CPU_VERSIONS for x86 targets.  */
  26
  27 void
  28 ix86_d_target_versions (void)
  29 {
  30   if (TARGET_64BIT)
  31     {
  32       d_add_builtin_version ("X86_64");
  33
  34       if (TARGET_X32)
  35         d_add_builtin_version ("D_X32");
  36     }
  37   else
  38     d_add_builtin_version ("X86");
  39
  40   if (TARGET_80387)
  41     d_add_builtin_version ("D_HardFloat");
  42   else
  43     d_add_builtin_version ("D_SoftFloat");
  44 }