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annotate gcc/target-globals.c @ 90:99e7b6776dd1

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implemeted __rectype expression. add CbC-exanples/fact-rectype.s
author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Sun, 25 Dec 2011 04:04:42 +0900
parents 561a7518be6b
children 04ced10e8804
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68
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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1 /* Target-dependent globals.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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2 Copyright (C) 2010 Free Software Foundation, Inc.
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3
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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4 This file is part of GCC.
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5
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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6 GCC is free software; you can redistribute it and/or modify it under
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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7 the terms of the GNU General Public License as published by the Free
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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8 Software Foundation; either version 3, or (at your option) any later
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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9 version.
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10
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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17 along with GCC; see the file COPYING3. If not see
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18 <http://www.gnu.org/licenses/>. */
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19
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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20 #include "config.h"
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21 #include "system.h"
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22 #include "coretypes.h"
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23 #include "tm.h"
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24 #include "insn-config.h"
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25 #include "machmode.h"
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26 #include "ggc.h"
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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27 #include "toplev.h"
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28 #include "target-globals.h"
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29 #include "flags.h"
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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30 #include "regs.h"
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31 #include "rtl.h"
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32 #include "hard-reg-set.h"
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33 #include "reload.h"
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34 #include "expmed.h"
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35 #include "expr.h"
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36 #include "optabs.h"
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37 #include "libfuncs.h"
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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38 #include "cfgloop.h"
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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39 #include "ira-int.h"
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40 #include "builtins.h"
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41 #include "gcse.h"
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42 #include "bb-reorder.h"
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43
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44 #if SWITCHABLE_TARGET
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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45 struct target_globals default_target_globals = {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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46 &default_target_flag_state,
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47 &default_target_regs,
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48 &default_target_rtl,
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49 &default_target_hard_regs,
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50 &default_target_reload,
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51 &default_target_expmed,
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52 &default_target_optabs,
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53 &default_target_libfuncs,
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54 &default_target_cfgloop,
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55 &default_target_ira,
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56 &default_target_ira_int,
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57 &default_target_builtins,
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58 &default_target_gcse,
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59 &default_target_bb_reorder
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60 };
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61
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62 struct target_globals *
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63 save_target_globals (void)
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64 {
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65 struct target_globals *g;
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66
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67 g = ggc_alloc_target_globals ();
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68 g->flag_state = XCNEW (struct target_flag_state);
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69 g->regs = XCNEW (struct target_regs);
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70 g->rtl = ggc_alloc_cleared_target_rtl ();
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71 g->hard_regs = XCNEW (struct target_hard_regs);
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72 g->reload = XCNEW (struct target_reload);
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73 g->expmed = XCNEW (struct target_expmed);
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74 g->optabs = XCNEW (struct target_optabs);
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75 g->libfuncs = ggc_alloc_cleared_target_libfuncs ();
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76 g->cfgloop = XCNEW (struct target_cfgloop);
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77 g->ira = XCNEW (struct target_ira);
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78 g->ira_int = XCNEW (struct target_ira_int);
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79 g->builtins = XCNEW (struct target_builtins);
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80 g->gcse = XCNEW (struct target_gcse);
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81 g->bb_reorder = XCNEW (struct target_bb_reorder);
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82 restore_target_globals (g);
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83 init_reg_sets ();
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84 target_reinit ();
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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85 return g;
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86 }
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87
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88 #endif