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      1  1.1  mrg /* Header file for normal form into SSA.
      2  1.7  mrg    Copyright (C) 2013-2022 Free Software Foundation, Inc.
      3  1.1  mrg 
      4  1.1  mrg This file is part of GCC.
      5  1.1  mrg 
      6  1.1  mrg GCC is free software; you can redistribute it and/or modify it under
      7  1.1  mrg the terms of the GNU General Public License as published by the Free
      8  1.1  mrg Software Foundation; either version 3, or (at your option) any later
      9  1.1  mrg version.
     10  1.1  mrg 
     11  1.1  mrg GCC is distributed in the hope that it will be useful, but WITHOUT ANY
     12  1.1  mrg WARRANTY; without even the implied warranty of MERCHANTABILITY or
     13  1.1  mrg FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
     14  1.1  mrg  for more details.
     15  1.1  mrg 
     16  1.1  mrg You should have received a copy of the GNU General Public License
     17  1.1  mrg along with GCC; see the file COPYING3.  If not see
     18  1.1  mrg <http://www.gnu.org/licenses/>.  */
     19  1.1  mrg 
     20  1.1  mrg #ifndef GCC_TREE_INTO_SSA_H
     21  1.1  mrg #define GCC_TREE_INTO_SSA_H
     22  1.1  mrg 
     23  1.1  mrg extern tree get_current_def (tree);
     24  1.1  mrg extern void set_current_def (tree, tree);
     25  1.1  mrg void delete_update_ssa (void);
     26  1.3  mrg tree create_new_def_for (tree, gimple *, def_operand_p);
     27  1.1  mrg void mark_virtual_operands_for_renaming (struct function *);
     28  1.1  mrg void mark_virtual_operand_for_renaming (tree);
     29  1.1  mrg void mark_virtual_phi_result_for_renaming (gphi *);
     30  1.1  mrg bool need_ssa_update_p (struct function *);
     31  1.1  mrg bool name_registered_for_update_p (tree);
     32  1.1  mrg void release_ssa_name_after_update_ssa (tree);
     33  1.1  mrg void update_ssa (unsigned);
     34  1.1  mrg 
     35  1.1  mrg /* Prototypes for debugging functions.  */
     36  1.1  mrg extern void debug_decl_set (bitmap set);
     37  1.1  mrg extern void dump_defs_stack (FILE *, int);
     38  1.1  mrg extern void debug_defs_stack (int);
     39  1.1  mrg extern void dump_currdefs (FILE *);
     40  1.1  mrg extern void debug_currdefs (void);
     41  1.1  mrg extern void dump_tree_ssa (FILE *);
     42  1.1  mrg extern void debug_tree_ssa (void);
     43  1.1  mrg extern void dump_tree_ssa_stats (FILE *);
     44  1.1  mrg extern void debug_tree_ssa_stats (void);
     45  1.1  mrg extern void dump_var_infos (FILE *);
     46  1.1  mrg extern void debug_var_infos (void);
     47  1.1  mrg extern void dump_names_replaced_by (FILE *, tree);
     48  1.1  mrg extern void debug_names_replaced_by (tree);
     49  1.1  mrg extern void dump_update_ssa (FILE *);
     50  1.1  mrg extern void debug_update_ssa (void);
     51  1.3  mrg extern bitmap names_to_release;
     52  1.1  mrg 
     53  1.1  mrg #endif /* GCC_TREE_INTO_SSA_H */
     54