]>
Commit | Line | Data |
---|---|---|
f10107a1 | 1 | ;; VR4100 and VR4120 pipeline description. |
8d9254fc | 2 | ;; Copyright (C) 2004-2020 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 "r4100_load" 2 | |
25 | (and (eq_attr "cpu" "r4100,r4120") | |
00f9e1ca | 26 | (eq_attr "type" "load,fpload,fpidxload,mfc,mtc")) |
f10107a1 RS |
27 | "alu") |
28 | ||
29 | (define_insn_reservation "r4100_imul_si" 1 | |
30 | (and (eq_attr "cpu" "r4100,r4120") | |
95177e17 | 31 | (and (eq_attr "type" "imul,imul3,imadd") |
f10107a1 RS |
32 | (eq_attr "mode" "SI"))) |
33 | "imuldiv") | |
34 | ||
35 | (define_insn_reservation "r4100_imul_di" 4 | |
36 | (and (eq_attr "cpu" "r4100,r4120") | |
95177e17 | 37 | (and (eq_attr "type" "imul,imul3,imadd") |
f10107a1 RS |
38 | (eq_attr "mode" "DI"))) |
39 | "imuldiv*4") | |
40 | ||
41 | (define_insn_reservation "r4100_idiv_si" 35 | |
42 | (and (eq_attr "cpu" "r4100,r4120") | |
43 | (and (eq_attr "type" "idiv") | |
44 | (eq_attr "mode" "SI"))) | |
45 | "imuldiv*35") | |
46 | ||
47 | (define_insn_reservation "r4100_idiv_di" 67 | |
48 | (and (eq_attr "cpu" "r4100,r4120") | |
49 | (and (eq_attr "type" "idiv") | |
50 | (eq_attr "mode" "DI"))) | |
51 | "imuldiv*67") |