1117395Skan;; Scheduling description for SPARClet.
2117395Skan;;   Copyright (C) 2002 Free Software Foundation, Inc.
3117395Skan;;
4132718Skan;; This file is part of GCC.
5117395Skan;;
6132718Skan;; GCC is free software; you can redistribute it and/or modify
7117395Skan;; it under the terms of the GNU General Public License as published by
8117395Skan;; the Free Software Foundation; either version 2, or (at your option)
9117395Skan;; any later version.
10117395Skan;;
11132718Skan;; GCC is distributed in the hope that it will be useful,
12117395Skan;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13117395Skan;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14117395Skan;; GNU General Public License for more details.
15117395Skan;;
16117395Skan;; You should have received a copy of the GNU General Public License
17132718Skan;; along with GCC; see the file COPYING.  If not, write to
18169689Skan;; the Free Software Foundation, 51 Franklin Street, Fifth Floor,
19169689Skan;; Boston, MA 02110-1301, USA.
20117395Skan
21117395Skan;; The SPARClet is a single-issue processor.
22117395Skan
23117395Skan(define_automaton "sparclet")
24117395Skan
25117395Skan(define_cpu_unit "sl_load0,sl_load1,sl_load2,sl_load3" "sparclet")
26117395Skan(define_cpu_unit "sl_store,sl_imul" "sparclet")
27117395Skan
28117395Skan(define_reservation "sl_load_any" "(sl_load0 | sl_load1 | sl_load2 | sl_load3)")
29117395Skan(define_reservation "sl_load_all" "(sl_load0 + sl_load1 + sl_load2 + sl_load3)")
30117395Skan
31117395Skan(define_insn_reservation "sl_ld" 3
32117395Skan  (and (eq_attr "cpu" "tsc701")
33117395Skan   (eq_attr "type" "load,sload"))
34117395Skan  "sl_load_any, sl_load_any, sl_load_any")
35117395Skan
36117395Skan(define_insn_reservation "sl_st" 3
37117395Skan  (and (eq_attr "cpu" "tsc701")
38117395Skan    (eq_attr "type" "store"))
39117395Skan  "(sl_store+sl_load_all)*3")
40117395Skan
41117395Skan(define_insn_reservation "sl_imul" 5
42117395Skan  (and (eq_attr "cpu" "tsc701")
43117395Skan    (eq_attr "type" "imul"))
44117395Skan  "sl_imul*5")
45