1 /* vm/jit/schedule/schedule.h - architecture independent instruction scheduler
3 Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
4 R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
5 C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
6 Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25 Contact: cacao@complang.tuwien.ac.at
27 Authors: Christian Thalinger
31 $Id: schedule.h 1950 2005-02-17 11:40:01Z twisti $
43 /* minstruction ****************************************************************
45 This structure contains all information for one machine instruction
46 required to schedule it.
48 *******************************************************************************/
50 typedef struct minstruction minstruction;
53 u4 instr; /* machine instruction word */
54 u1 latency; /* instruction latency */
56 minstruction *opdep[3]; /* operand dependencies */
57 minstruction *next; /* link to next machine instruction */
61 /* function prototypes ********************************************************/
63 void schedule_do_schedule(minstruction *mi);
64 minstruction *schedule_prepend_minstruction(minstruction *mi);
66 #endif /* _SCHEDULE_H */
70 * These are local overrides for various environment variables in Emacs.
71 * Please do not remove this and leave it at the end of the file, where
72 * Emacs will automagically detect them.
73 * ---------------------------------------------------------------------