;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler ;; Copyright (C) 2012-2021 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/.

;; ------------------------------------------------------------------------ ;; Include N7 pipeline settings. ;; ------------------------------------------------------------------------ (include “nds32-n7.md”)

;; ------------------------------------------------------------------------ ;; Include N8 pipeline settings. ;; ------------------------------------------------------------------------ (include “nds32-n8.md”)

;; ------------------------------------------------------------------------ ;; Include E8 pipeline settings. ;; ------------------------------------------------------------------------ (include “nds32-e8.md”)

;; ------------------------------------------------------------------------ ;; Include N9/N10 pipeline settings. ;; ------------------------------------------------------------------------ (include “nds32-n9-3r2w.md”) (include “nds32-n9-2r1w.md”)

;; ------------------------------------------------------------------------ ;; Include N10 pipeline settings. ;; ------------------------------------------------------------------------ (include “nds32-n10.md”)

;; ------------------------------------------------------------------------ ;; Include Graywolf pipeline settings. ;; ------------------------------------------------------------------------ (include “nds32-graywolf.md”)

;; ------------------------------------------------------------------------ ;; Include N12/N13 pipeline settings. ;; ------------------------------------------------------------------------ (include “nds32-n13.md”)

;; ------------------------------------------------------------------------ ;; Define simple pipeline settings. ;; ------------------------------------------------------------------------

(define_automaton “nds32_simple_machine”)

(define_cpu_unit “simple_unit” “nds32_simple_machine”)

(define_insn_reservation “simple_insn” 1 (eq_attr “pipeline_model” “simple”) “simple_unit”)

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