gcc/cfgbuild.h

   1 /* Control flow graph building header file.
   2    Copyright (C) 2014-2020 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_CFGBUILD_H
  21 #define GCC_CFGBUILD_H
  22
  23 extern bool inside_basic_block_p (const rtx_insn *);
  24 extern bool control_flow_insn_p (const rtx_insn *);
  25 extern void rtl_make_eh_edge (sbitmap, basic_block, rtx);
  26 extern void find_many_sub_basic_blocks (sbitmap);
  27
  28 #endif /* GCC_CFGBUILD_H */