/* Header file for SSA dominator optimizations.
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Copyright (C) 2013-2017 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_TREE_SSA_DOM_H
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#define GCC_TREE_SSA_DOM_H
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extern bool simple_iv_increment_p (gimple *);
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extern void record_temporary_equivalences (edge,
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class const_and_copies *,
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class avail_exprs_stack *);
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#endif /* GCC_TREE_SSA_DOM_H */
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