1;; define_peephole2 optimization patterns of Andes NDS32 cpu for GNU compiler 2;; Copyright (C) 2012-2018 Free Software Foundation, Inc. 3;; Contributed by Andes Technology Corporation. 4;; 5;; This file is part of GCC. 6;; 7;; GCC is free software; you can redistribute it and/or modify it 8;; under the terms of the GNU General Public License as published 9;; by the Free Software Foundation; either version 3, or (at your 10;; option) any later version. 11;; 12;; GCC is distributed in the hope that it will be useful, but WITHOUT 13;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 15;; License for more details. 16;; 17;; You should have received a copy of the GNU General Public License 18;; along with GCC; see the file COPYING3. If not see 19;; <http://www.gnu.org/licenses/>. 20 21 22;; Use define_peephole2 to handle possible target-specific optimization. 23 24;; ------------------------------------------------------------------------ 25