;; R4000 pipeline description. ;; Copyright (C) 2004-2021 Free Software Foundation, Inc. ;; ;; 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/.
;; This file overrides parts of generic.md. It is derived from the ;; old define_function_unit description.
(define_insn_reservation “r4k_imul” 10 (and (eq_attr “cpu” “r4000”) (eq_attr “type” “imul,imul3,imadd”)) “imuldiv*10”)
(define_insn_reservation “r4k_idiv” 69 (and (eq_attr “cpu” “r4000”) (eq_attr “type” “idiv”)) “imuldiv*69”)