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1 /* General-purpose hooks.
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2 Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008
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3 Free Software Foundation, Inc.
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4
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5 This program is free software; you can redistribute it and/or modify it
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6 under the terms of the GNU General Public License as published by the
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7 Free Software Foundation; either version 3, or (at your option) any
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8 later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; see the file COPYING3. If not see
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17 <http://www.gnu.org/licenses/>.
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18
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19 In other words, you are welcome to use, share and improve this program.
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20 You are forbidden to forbid anyone else to use, share and improve
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21 what you give them. Help stamp out software-hoarding! */
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22
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23 #ifndef GCC_HOOKS_H
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24 #define GCC_HOOKS_H
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25
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26 #include "machmode.h"
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27
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28 extern bool hook_bool_void_false (void);
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29 extern bool hook_bool_void_true (void);
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30 extern bool hook_bool_bool_false (bool);
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31 extern bool hook_bool_mode_false (enum machine_mode);
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32 extern bool hook_bool_mode_const_rtx_false (enum machine_mode, const_rtx);
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33 extern bool hook_bool_mode_const_rtx_true (enum machine_mode, const_rtx);
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34 extern bool hook_bool_tree_false (tree);
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35 extern bool hook_bool_const_tree_false (const_tree);
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36 extern bool hook_bool_tree_true (tree);
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37 extern bool hook_bool_const_tree_true (const_tree);
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38 extern bool hook_bool_const_tree_hwi_hwi_const_tree_false (const_tree,
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39 HOST_WIDE_INT,
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40 HOST_WIDE_INT,
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41 const_tree);
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42 extern bool hook_bool_const_tree_hwi_hwi_const_tree_true (const_tree,
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43 HOST_WIDE_INT,
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44 HOST_WIDE_INT,
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45 const_tree);
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46 extern bool hook_bool_rtx_false (rtx);
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47 extern bool hook_bool_uintp_uintp_false (unsigned int *, unsigned int *);
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48 extern bool hook_bool_rtx_int_int_intp_bool_false (rtx, int, int, int *, bool);
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49 extern bool hook_bool_constcharptr_size_t_false (const char *, size_t);
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50 extern bool hook_bool_size_t_constcharptr_int_true (size_t, const char *, int);
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51 extern bool hook_bool_tree_tree_false (tree, tree);
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52 extern bool hook_bool_tree_bool_false (tree, bool);
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53
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54 extern void hook_void_void (void);
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55 extern void hook_void_constcharptr (const char *);
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56 extern void hook_void_FILEptr_constcharptr (FILE *, const char *);
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57 extern void hook_void_tree (tree);
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58 extern void hook_void_tree_treeptr (tree, tree *);
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59
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60 extern int hook_int_const_tree_0 (const_tree);
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61 extern int hook_int_const_tree_const_tree_1 (const_tree, const_tree);
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62 extern int hook_int_rtx_0 (rtx);
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63 extern int hook_int_rtx_bool_0 (rtx, bool);
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64 extern int hook_int_size_t_constcharptr_int_0 (size_t, const char *, int);
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65 extern int hook_int_void_no_regs (void);
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66
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67 extern tree hook_tree_tree_tree_null (tree, tree);
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68 extern tree hook_tree_tree_tree_tree_null (tree, tree, tree);
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69 extern tree hook_tree_tree_tree_tree_3rd_identity (tree, tree, tree);
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70 extern tree hook_tree_tree_tree_bool_null (tree, tree, bool);
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71
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72 extern unsigned hook_uint_uint_constcharptrptr_0 (unsigned, const char **);
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73
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74 extern bool default_can_output_mi_thunk_no_vcall (const_tree, HOST_WIDE_INT,
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75 HOST_WIDE_INT, const_tree);
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76
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77 extern rtx hook_rtx_rtx_identity (rtx);
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78 extern rtx hook_rtx_rtx_null (rtx);
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79 extern rtx hook_rtx_tree_int_null (tree, int);
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80
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81 extern const char *hook_constcharptr_const_tree_null (const_tree);
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82 extern const char *hook_constcharptr_const_rtx_null (const_rtx);
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83 extern const char *hook_constcharptr_const_tree_const_tree_null (const_tree, const_tree);
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84 extern const char *hook_constcharptr_int_const_tree_null (int, const_tree);
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85 extern const char *hook_constcharptr_int_const_tree_const_tree_null (int, const_tree, const_tree);
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86 #endif
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