/* $Id$ */ /* * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. * See the copyright notice in the ACK home directory, in the file "Copyright". */ /* C O N T R O L F L O W * * L O O P D E T E C T I O N */ void loop_detection(proc_p p); /* Detect all loops of procedure p. * Every basic block of p is assigned * a set of all loops it is part of. * For every loop we record the number * of blocks it contains, the loop entry * block and its nesting level (0 = outer * loop, 1 = loop within loop etc.). */