[thirdparty/gcc.git] / gcc / config / arc / arc-passes.def

/* Description of target passes for ARC.
   Copyright (C) 2019-2022 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/>.  */

/* First target dependent ARC if-conversion pass.  */
INSERT_PASS_AFTER (pass_delay_slots, 1, pass_arc_ifcvt);

/* Second target dependent ARC if-conversion pass.  */
INSERT_PASS_BEFORE (pass_shorten_branches, 1, pass_arc_ifcvt);

/* Find annulled delay insns and convert them to use the appropriate
   predicate.  This allows branch shortening to size up these
   instructions properly.  */
INSERT_PASS_AFTER (pass_delay_slots, 1, pass_arc_predicate_delay_insns);
Commit	Line	Data
f60689fa	1	/* Description of target passes for ARC.
7adcbafe	2	Copyright (C) 2019-2022 Free Software Foundation, Inc. */
f60689fa CZ	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	/* First target dependent ARC if-conversion pass. */
	21	INSERT_PASS_AFTER (pass_delay_slots, 1, pass_arc_ifcvt);
	22
	23	/* Second target dependent ARC if-conversion pass. */
	24	INSERT_PASS_BEFORE (pass_shorten_branches, 1, pass_arc_ifcvt);
	25
	26	/* Find annulled delay insns and convert them to use the appropriate
	27	predicate. This allows branch shortening to size up these
	28	instructions properly. */
	29	INSERT_PASS_AFTER (pass_delay_slots, 1, pass_arc_predicate_delay_insns);