1 ;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler
2 ;; Copyright (C) 2012-2017 Free Software Foundation, Inc.
3 ;; Contributed by Andes Technology Corporation.
5 ;; This file is part of GCC.
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.
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.
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/>.
21 (define_automaton "nds32_machine")
23 (define_cpu_unit "general_unit" "nds32_machine")
25 (define_insn_reservation "simple_insn" 1
26 (eq_attr "type" "unknown,load,store,move,alu,compare,branch,call,misc")
29 ;; ------------------------------------------------------------------------