// PotentialCandidates are result of a chain ADRP -> ADD/LDR ->
// A potential candidate becomes a candidate, if its current immediate
// operand is zero and all nodes of the chain have respectively only one user
- SetOfMachineInstr::const_iterator CandidateIt, EndCandidateIt;
#ifdef DEBUG
SetOfMachineInstr DefsOfPotentialCandidates;
#endif