1;; Pipeline descriptions 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;; Include N7 pipeline settings. 23;; ------------------------------------------------------------------------ 24(include "nds32-n7.md") 25 26 27;; ------------------------------------------------------------------------ 28;; Include N8 pipeline settings. 29;; ------------------------------------------------------------------------ 30(include "nds32-n8.md") 31 32 33;; ------------------------------------------------------------------------ 34;; Include E8 pipeline settings. 35;; ------------------------------------------------------------------------ 36(include "nds32-e8.md") 37 38 39;; ------------------------------------------------------------------------ 40;; Include N9/N10 pipeline settings. 41;; ------------------------------------------------------------------------ 42(include "nds32-n9-3r2w.md") 43(include "nds32-n9-2r1w.md") 44 45 46;; ------------------------------------------------------------------------ 47;; Define simple pipeline settings. 48;; ------------------------------------------------------------------------ 49 50(define_automaton "nds32_simple_machine") 51 52(define_cpu_unit "simple_unit" "nds32_simple_machine") 53 54(define_insn_reservation "simple_insn" 1 55 (eq_attr "pipeline_model" "simple") 56 "simple_unit") 57 58;; ------------------------------------------------------------------------ 59