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f10107a1 | 1 | ;; R6000 pipeline description. |
aeee4812 | 2 | ;; Copyright (C) 2004-2023 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 "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") | |
9ff6992e | 48 | (and (eq_attr "type" "fdiv,frdiv") |
f10107a1 RS |
49 | (eq_attr "mode" "SF"))) |
50 | "alu") | |
51 | ||
52 | (define_insn_reservation "r6k_fdiv_double" 16 | |
53 | (and (eq_attr "cpu" "r6000") | |
9ff6992e | 54 | (and (eq_attr "type" "fdiv,frdiv") |
f10107a1 RS |
55 | (eq_attr "mode" "DF"))) |
56 | "alu") |