1;; R4000 pipeline description.
2;;   Copyright (C) 2004-2018 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 "r4k_imul" 10
25  (and (eq_attr "cpu" "r4000")
26       (eq_attr "type" "imul,imul3,imadd"))
27  "imuldiv*10")
28
29(define_insn_reservation "r4k_idiv" 69
30  (and (eq_attr "cpu" "r4000")
31       (eq_attr "type" "idiv"))
32  "imuldiv*69")
33