1;; R6000 pipeline description. 2;; Copyright (C) 2004-2020 Free Software Foundation, Inc. 3;; 4;; This file is part of GCC. 5 6;; GCC is free software; you can redistribute it and/or modify it 7;; under the terms of the GNU General Public License as published 8;; by the Free Software Foundation; either version 3, or (at your 9;; option) any later version. 10 11;; GCC is distributed in the hope that it will be useful, but WITHOUT 12;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 13;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 14;; License for more details. 15 16;; You should have received a copy of the GNU General Public License 17;; along with GCC; see the file COPYING3. If not see 18;; <http://www.gnu.org/licenses/>. 19 20 21;; This file overrides parts of generic.md. It is derived from the 22;; old define_function_unit description. 23 24(define_insn_reservation "r6k_fcmp" 2 25 (and (eq_attr "cpu" "r6000") 26 (eq_attr "type" "fcmp")) 27 "alu") 28 29(define_insn_reservation "r6k_fadd" 3 30 (and (eq_attr "cpu" "r6000") 31 (eq_attr "type" "fadd")) 32 "alu") 33 34(define_insn_reservation "r6k_fmul_single" 5 35 (and (eq_attr "cpu" "r6000") 36 (and (eq_attr "type" "fmul,fmadd") 37 (eq_attr "mode" "SF"))) 38 "alu") 39 40(define_insn_reservation "r6k_fmul_double" 6 41 (and (eq_attr "cpu" "r6000") 42 (and (eq_attr "type" "fmul,fmadd") 43 (eq_attr "mode" "DF"))) 44 "alu") 45 46(define_insn_reservation "r6k_fdiv_single" 15 47 (and (eq_attr "cpu" "r6000") 48 (and (eq_attr "type" "fdiv,frdiv") 49 (eq_attr "mode" "SF"))) 50 "alu") 51 52(define_insn_reservation "r6k_fdiv_double" 16 53 (and (eq_attr "cpu" "r6000") 54 (and (eq_attr "type" "fdiv,frdiv") 55 (eq_attr "mode" "DF"))) 56 "alu") 57