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