;; R6000 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 “r6k_fcmp” 2 (and (eq_attr “cpu” “r6000”) (eq_attr “type” “fcmp”)) “alu”)

(define_insn_reservation “r6k_fadd” 3 (and (eq_attr “cpu” “r6000”) (eq_attr “type” “fadd”)) “alu”)

(define_insn_reservation “r6k_fmul_single” 5 (and (eq_attr “cpu” “r6000”) (and (eq_attr “type” “fmul,fmadd”) (eq_attr “mode” “SF”))) “alu”)

(define_insn_reservation “r6k_fmul_double” 6 (and (eq_attr “cpu” “r6000”) (and (eq_attr “type” “fmul,fmadd”) (eq_attr “mode” “DF”))) “alu”)

(define_insn_reservation “r6k_fdiv_single” 15 (and (eq_attr “cpu” “r6000”) (and (eq_attr “type” “fdiv,frdiv”) (eq_attr “mode” “SF”))) “alu”)

(define_insn_reservation “r6k_fdiv_double” 16 (and (eq_attr “cpu” “r6000”) (and (eq_attr “type” “fdiv,frdiv”) (eq_attr “mode” “DF”))) “alu”)