1/* Description of target passes for ARC. 2 Copyright (C) 2019-2020 Free Software Foundation, Inc. */ 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. */ 21INSERT_PASS_AFTER (pass_delay_slots, 1, pass_arc_ifcvt); 22 23/* Second target dependent ARC if-conversion pass. */ 24INSERT_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. */ 29INSERT_PASS_AFTER (pass_delay_slots, 1, pass_arc_predicate_delay_insns); 30