[thirdparty/gcc.git] / gcc / tree-ssa-dom.h

/* Header file for SSA dominator optimizations.
   Copyright (C) 2013-2019 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */

#ifndef GCC_TREE_SSA_DOM_H
#define GCC_TREE_SSA_DOM_H

extern bool simple_iv_increment_p (gimple *);
extern void record_temporary_equivalences (edge,
					   class const_and_copies *,
					   class avail_exprs_stack *);

#endif /* GCC_TREE_SSA_DOM_H */
Commit	Line	Data
ba4d2b2f	1	/* Header file for SSA dominator optimizations.
fbd26352	2	Copyright (C) 2013-2019 Free Software Foundation, Inc.
ba4d2b2f	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_TREE_SSA_DOM_H
	21	#define GCC_TREE_SSA_DOM_H
	22
42acab1c	23	extern bool simple_iv_increment_p (gimple *);
9f4680b7	24	extern void record_temporary_equivalences (edge,
	25	class const_and_copies *,
	26	class avail_exprs_stack *);
ba4d2b2f	27
ba4d2b2f	28	#endif /* GCC_TREE_SSA_DOM_H */