;; VR4100 and VR4120 pipeline description. ;; Copyright (C) 2004, 2005 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 2, 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 COPYING. If not, write to the ;; Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, ;; MA 02110-1301, USA.

;; This file overrides parts of generic.md. It is derived from the ;; old define_function_unit description.

(define_insn_reservation “r4100_load” 2 (and (eq_attr “cpu” “r4100,r4120”) (eq_attr “type” “load,fpload,fpidxload,xfer”)) “alu”)

(define_insn_reservation “r4100_imul_si” 1 (and (eq_attr “cpu” “r4100,r4120”) (and (eq_attr “type” “imul,imul3,imadd”) (eq_attr “mode” “SI”))) “imuldiv”)

(define_insn_reservation “r4100_imul_di” 4 (and (eq_attr “cpu” “r4100,r4120”) (and (eq_attr “type” “imul,imul3,imadd”) (eq_attr “mode” “DI”))) “imuldiv*4”)

(define_insn_reservation “r4100_idiv_si” 35 (and (eq_attr “cpu” “r4100,r4120”) (and (eq_attr “type” “idiv”) (eq_attr “mode” “SI”))) “imuldiv*35”)

(define_insn_reservation “r4100_idiv_di” 67 (and (eq_attr “cpu” “r4100,r4120”) (and (eq_attr “type” “idiv”) (eq_attr “mode” “DI”))) “imuldiv*67”)