1  /* Generic partial redundancy elimination with lazy code motion header file.
       2     Copyright (C) 2014-2023 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_LCM_H
      21  #define GCC_LCM_H
      22  
      23  extern struct edge_list *pre_edge_lcm_avs (int, sbitmap *, sbitmap *,
      24  					   sbitmap *, sbitmap *, sbitmap *,
      25  					   sbitmap *, sbitmap **, sbitmap **);
      26  extern struct edge_list *pre_edge_lcm (int, sbitmap *, sbitmap *,
      27  				       sbitmap *, sbitmap *, sbitmap **,
      28  				       sbitmap **);
      29  extern void compute_available (sbitmap *, sbitmap *, sbitmap *, sbitmap *);
      30  extern struct edge_list *pre_edge_rev_lcm (int, sbitmap *,
      31  					   sbitmap *, sbitmap *,
      32  					   sbitmap *, sbitmap **,
      33  					   sbitmap **);
      34  #endif /* GCC_LCM_H */