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annotate gcc/config/rs6000/rs6000-d.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
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1 /* Subroutines for the D front end on the PowerPC architecture.
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2 Copyright (C) 2017-2020 Free Software Foundation, Inc.
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3
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4 GCC is free software; you can redistribute it and/or modify
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5 it under the terms of the GNU General Public License as published by
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6 the Free Software Foundation; either version 3, or (at your option)
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7 any later version.
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8
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9 GCC is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with GCC; see the file COPYING3. If not see
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16 <http://www.gnu.org/licenses/>. */
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17
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18 #include "config.h"
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19 #include "system.h"
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20 #include "coretypes.h"
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21 #include "tm.h"
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22 #include "d/d-target.h"
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23 #include "d/d-target-def.h"
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24
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25 /* Implement TARGET_D_CPU_VERSIONS for PowerPC targets. */
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26
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27 void
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28 rs6000_d_target_versions (void)
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29 {
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30 if (TARGET_64BIT)
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31 d_add_builtin_version ("PPC64");
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32 else
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33 d_add_builtin_version ("PPC");
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34
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35 if (TARGET_HARD_FLOAT)
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36 {
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37 d_add_builtin_version ("PPC_HardFloat");
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38 d_add_builtin_version ("D_HardFloat");
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39 }
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40 else if (TARGET_SOFT_FLOAT)
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41 {
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42 d_add_builtin_version ("PPC_SoftFloat");
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43 d_add_builtin_version ("D_SoftFloat");
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44 }
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45 }