int notUsedInBlock (symbol *, eBBlock *, iCode *);
bool allDefsOutOfRange (bitVect *, int, int);
void computeLiveRanges (eBBlock **, int);
int notUsedInBlock (symbol *, eBBlock *, iCode *);
bool allDefsOutOfRange (bitVect *, int, int);
void computeLiveRanges (eBBlock **, int);