}
induction;
-DEFSETFUNC (backEdges);
-DEFSETFUNC (pregion);
-DEFSETFUNC (pinduction);
int loopOptimizations (hTab *, ebbIndex *);
-int addressTaken (set *, operand *);
hTab *createLoopRegions (ebbIndex *);
-iCode *findDefInRegion (set *, operand *, eBBlock **);
-int hasIncomingDefs (region *, operand *);
-int findLoopEndSeq (region *);
#endif