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f10107a1 | 1 | ;; R4000 pipeline description. |
23a5b65a | 2 | ;; Copyright (C) 2004-2014 Free Software Foundation, Inc. |
f10107a1 RS |
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 | |
2f83c7d6 | 8 | ;; by the Free Software Foundation; either version 3, or (at your |
f10107a1 RS |
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 | |
2f83c7d6 NC |
17 | ;; along with GCC; see the file COPYING3. If not see |
18 | ;; <http://www.gnu.org/licenses/>. | |
f10107a1 RS |
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") | |
95177e17 | 26 | (eq_attr "type" "imul,imul3,imadd")) |
f10107a1 RS |
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") |