1 /* Header file for SSA dominator optimizations.
2 Copyright (C) 2013-2021 Free Software Foundation, Inc.
4 This file is part of GCC.
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
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
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/>. */
20 #ifndef GCC_TREE_SSA_DOM_H
21 #define GCC_TREE_SSA_DOM_H
23 extern bool simple_iv_increment_p (gimple
*);
24 extern void record_temporary_equivalences (edge
,
25 class const_and_copies
*,
26 class avail_exprs_stack
*);
28 #endif /* GCC_TREE_SSA_DOM_H */