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- /* $Id$ */
- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* R E G I S T E R A L L O C A T I O N
- *
- * R A _ I N T E R V A L . H
- */
- interv_p cons_interval(short t_start, short t_stop);
- /* construct an interval
- */
- void add_interval(short t1, short t2, interv_p *list);
- /* Add interval (t1,t2) to the list of
- * intervals (which is an in-out parameter!).
- */
- interv_p loop_lifetime(loop_p lp);
- /* Determine the timespan of the loop,
- * expressed as a list of intervals.
- */
- interv_p proc_lifetime(proc_p p);
- /* Determine the timespan of a procedure,
- * expressed as an interval.
- */
- interv_p intersect(interv_p list1, interv_p list2);
- /* Intersect two lifetimes, each denoted
- * by a list of intervals.
- */
- bool not_disjoint(interv_p list1, interv_p list2);
- /* See if list1 and list2 do overlap somewhere.
- */
- bool contains(short t, interv_p timespan);
- /* See if t is part of the timespan.
- */
- interv_p copy_timespan(interv_p list);
- /* Make a copy of the timespan.
- */
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