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1 /* Header file for tree data flow functions.
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2 Copyright (C) 2013-2017 Free Software Foundation, Inc.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify it under
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7 the terms of the GNU General Public License as published by the Free
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8 Software Foundation; either version 3, or (at your option) any later
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9 version.
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10
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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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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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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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20 #ifndef GCC_TREE_DFA_H
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21 #define GCC_TREE_DFA_H
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22
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23 extern void renumber_gimple_stmt_uids (void);
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24 extern void renumber_gimple_stmt_uids_in_blocks (basic_block *, int);
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25 extern void dump_variable (FILE *, tree);
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26 extern void debug_variable (tree);
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27 extern void dump_dfa_stats (FILE *);
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28 extern void debug_dfa_stats (void);
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29 extern tree ssa_default_def (struct function *, tree);
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30 extern void set_ssa_default_def (struct function *, tree, tree);
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31 extern tree get_or_create_ssa_default_def (struct function *, tree);
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32 extern tree get_ref_base_and_extent (tree, HOST_WIDE_INT *,
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33 HOST_WIDE_INT *, HOST_WIDE_INT *, bool *);
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34 extern tree get_addr_base_and_unit_offset_1 (tree, HOST_WIDE_INT *,
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35 tree (*) (tree));
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36 extern tree get_addr_base_and_unit_offset (tree, HOST_WIDE_INT *);
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37 extern bool stmt_references_abnormal_ssa_name (gimple *);
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38 extern void replace_abnormal_ssa_names (gimple *);
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39 extern void dump_enumerated_decls (FILE *, dump_flags_t);
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40
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41
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42 #endif /* GCC_TREE_DFA_H */
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