1 /* Header file for tree data flow functions. 2 Copyright (C) 2013-2019 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify it under 7 the terms of the GNU General Public License as published by the Free 8 Software Foundation; either version 3, or (at your option) any later 9 version. 10 11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 for more details. 15 16 You should have received a copy of the GNU General Public License 17 along 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 23 extern void renumber_gimple_stmt_uids (void); 24 extern void renumber_gimple_stmt_uids_in_blocks (basic_block *, int); 25 extern void dump_variable (FILE *, tree); 26 extern void debug_variable (tree); 27 extern void dump_dfa_stats (FILE *); 28 extern void debug_dfa_stats (void); 29 extern tree ssa_default_def (struct function *, tree); 30 extern void set_ssa_default_def (struct function *, tree, tree); 31 extern tree get_or_create_ssa_default_def (struct function *, tree); 32 extern tree get_ref_base_and_extent (tree, poly_int64_pod *, poly_int64_pod *, 33 poly_int64_pod *, bool *); 34 extern tree get_ref_base_and_extent_hwi (tree, HOST_WIDE_INT *, 35 HOST_WIDE_INT *, bool *); 36 extern tree get_addr_base_and_unit_offset_1 (tree, poly_int64_pod *, 37 tree (*) (tree)); 38 extern tree get_addr_base_and_unit_offset (tree, poly_int64_pod *); 39 extern bool stmt_references_abnormal_ssa_name (gimple *); 40 extern void replace_abnormal_ssa_names (gimple *); 41 extern void dump_enumerated_decls (FILE *, dump_flags_t); 42 43 44 #endif /* GCC_TREE_DFA_H */ 45