1  /* Header file for middle end gimplification.
       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_GIMPLIFY_ME_H
      21  #define GCC_GIMPLIFY_ME_H
      22  
      23  /* Validation of GIMPLE expressions.  Note that these predicates only check
      24   *    the basic form of the expression, they don't recurse to make sure that
      25   *       underlying nodes are also of the right form.  */
      26  typedef bool (*gimple_predicate)(tree);
      27  
      28  extern tree force_gimple_operand_1 (tree, gimple_seq *, gimple_predicate, tree);
      29  extern tree force_gimple_operand (tree, gimple_seq *, bool, tree);
      30  extern tree force_gimple_operand_gsi_1 (gimple_stmt_iterator *, tree,
      31  					gimple_predicate, tree,
      32  					bool, enum gsi_iterator_update);
      33  extern tree force_gimple_operand_gsi (gimple_stmt_iterator *, tree, bool, tree,
      34  				      bool, enum gsi_iterator_update);
      35  extern void gimple_regimplify_operands (gimple *, gimple_stmt_iterator *);
      36  
      37  #endif /* GCC_GIMPLIFY_ME_H */