summaryrefslogtreecommitdiff
path: root/gcc/config/nds32/nds32-peephole2.md
blob: a5e77b1dcc7050e609c7ea601db769f1b2624528 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
;; define_peephole2 optimization patterns of Andes NDS32 cpu for GNU compiler
;; Copyright (C) 2012-2018 Free Software Foundation, Inc.
;; Contributed by Andes Technology Corporation.
;;
;; 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/>.


;; Use define_peephole2 to handle possible target-specific optimization.

;; ------------------------------------------------------------------------