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/* If-conversion header file.
Copyright (C) 2014-2017 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_IFCVT_H
#define GCC_IFCVT_H
/* Structure to group all of the information to process IF-THEN and
IF-THEN-ELSE blocks for the conditional execution support. */
struct ce_if_block
{
basic_block test_bb; /* First test block. */
basic_block then_bb; /* THEN block. */
basic_block else_bb; /* ELSE block or NULL. */
basic_block join_bb; /* Join THEN/ELSE blocks. */
basic_block last_test_bb; /* Last bb to hold && or || tests. */
int num_multiple_test_blocks; /* # of && and || basic blocks. */
int num_and_and_blocks; /* # of && blocks. */
int num_or_or_blocks; /* # of || blocks. */
int num_multiple_test_insns; /* # of insns in && and || blocks. */
int and_and_p; /* Complex test is &&. */
int num_then_insns; /* # of insns in THEN block. */
int num_else_insns; /* # of insns in ELSE block. */
int pass; /* Pass number. */
};
#endif /* GCC_IFCVT_H */
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