1/* Header file for tree data flow functions.
2 Copyright (C) 2013-2017 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3. If not see
18<http://www.gnu.org/licenses/>. */
19
20#ifndef GCC_TREE_DFA_H
21#define GCC_TREE_DFA_H
22
23extern void renumber_gimple_stmt_uids (void);
24extern void renumber_gimple_stmt_uids_in_blocks (basic_block *, int);
25extern void dump_variable (FILE *, tree);
26extern void debug_variable (tree);
27extern void dump_dfa_stats (FILE *);
28extern void debug_dfa_stats (void);
29extern tree ssa_default_def (struct function *, tree);
30extern void set_ssa_default_def (struct function *, tree, tree);
31extern tree get_or_create_ssa_default_def (struct function *, tree);
32extern tree get_ref_base_and_extent (tree, HOST_WIDE_INT *,
33 HOST_WIDE_INT *, HOST_WIDE_INT *, bool *);
34extern tree get_addr_base_and_unit_offset_1 (tree, HOST_WIDE_INT *,
35 tree (*) (tree));
36extern tree get_addr_base_and_unit_offset (tree, HOST_WIDE_INT *);
37extern bool stmt_references_abnormal_ssa_name (gimple *);
38extern void replace_abnormal_ssa_names (gimple *);
39extern void dump_enumerated_decls (FILE *, dump_flags_t);
40
41
42#endif /* GCC_TREE_DFA_H */
43