tree-dfa.h

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/* Header file for tree data flow functions.
   Copyright (C) 2013-2026 Free Software Foundation, Inc.
 
This file is part of GCC.
 
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
 
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */
 
#ifndef GCC_TREE_DFA_H
#define GCC_TREE_DFA_H
 
extern void renumber_gimple_stmt_uids_in_block (struct function *, basic_block);
extern void renumber_gimple_stmt_uids (struct function *);
extern void renumber_gimple_stmt_uids_in_blocks (basic_block *, int);
extern void dump_variable (FILE *, tree);
extern void debug_variable (tree);
extern void dump_dfa_stats (FILE *);
extern void debug_dfa_stats (void);
extern tree ssa_default_def (struct function *, tree);
extern void set_ssa_default_def (struct function *, tree, tree);
extern tree get_or_create_ssa_default_def (struct function *, tree);
extern tree get_ref_base_and_extent (tree, poly_int64 *, poly_int64 *,
                                     poly_int64 *, bool *);
extern tree get_ref_base_and_extent_hwi (tree, HOST_WIDE_INT *,
                                         HOST_WIDE_INT *, bool *);
extern tree get_addr_base_and_unit_offset_1 (tree, poly_int64 *,
                                             tree (*) (tree));
extern tree get_addr_base_and_unit_offset (tree, poly_int64 *);
extern bool stmt_references_abnormal_ssa_name (gimple *);
extern void replace_abnormal_ssa_names (gimple *);
extern void dump_enumerated_decls (FILE *, dump_flags_t);
 
 
#endif /* GCC_TREE_DFA_H */