gcc/tree-dfa.h

   1 /* Header file for tree data flow functions.
   2    Copyright (C) 2013-2023 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_in_block (struct function *, basic_block);
  24 extern void renumber_gimple_stmt_uids (struct function *);
  25 extern void renumber_gimple_stmt_uids_in_blocks (basic_block *, int);
  26 extern void dump_variable (FILE *, tree);
  27 extern void debug_variable (tree);
  28 extern void dump_dfa_stats (FILE *);
  29 extern void debug_dfa_stats (void);
  30 extern tree ssa_default_def (struct function *, tree);
  31 extern void set_ssa_default_def (struct function *, tree, tree);
  32 extern tree get_or_create_ssa_default_def (struct function *, tree);
  33 extern tree get_ref_base_and_extent (tree, poly_int64 *, poly_int64 *,
  34                                      poly_int64 *, bool *);
  35 extern tree get_ref_base_and_extent_hwi (tree, HOST_WIDE_INT *,
  36                                          HOST_WIDE_INT *, bool *);
  37 extern tree get_addr_base_and_unit_offset_1 (tree, poly_int64 *,
  38                                              tree (*) (tree));
  39 extern tree get_addr_base_and_unit_offset (tree, poly_int64 *);
  40 extern bool stmt_references_abnormal_ssa_name (gimple *);
  41 extern void replace_abnormal_ssa_names (gimple *);
  42 extern void dump_enumerated_decls (FILE *, dump_flags_t);
  43
  44
  45 #endif /* GCC_TREE_DFA_H */