645   for (MPIterator CurMPIter = std::prev(MergePotentials.end()),  in ComputeSameTails()  local
647        CurMPIter != B && CurMPIter->getHash() == CurHash; --CurMPIter) {  in ComputeSameTails()
648     for (MPIterator I = std::prev(CurMPIter); I->getHash() == CurHash; --I) {  in ComputeSameTails()
650       if (ProfitableToMerge(CurMPIter->getBlock(), I->getBlock(),  in ComputeSameTails()
658           HighestMPIter = CurMPIter;  in ComputeSameTails()
659           SameTails.push_back(SameTailElt(CurMPIter, TrialBBI1));  in ComputeSameTails()
661         if (HighestMPIter == CurMPIter &&  in ComputeSameTails()
677   MPIterator CurMPIter, B;  in RemoveBlocksWithHash()  local
678   for (CurMPIter = std::prev(MergePotentials.end()),  in RemoveBlocksWithHash()
680        CurMPIter->getHash() == CurHash; --CurMPIter) {  in RemoveBlocksWithHash()
682     MachineBasicBlock *CurMBB = CurMPIter->getBlock();  in RemoveBlocksWithHash()
685     if (CurMPIter == B)  in RemoveBlocksWithHash()
688   if (CurMPIter->getHash() != CurHash)  in RemoveBlocksWithHash()
689     CurMPIter++;  in RemoveBlocksWithHash()
690   MergePotentials.erase(CurMPIter, MergePotentials.end());  in RemoveBlocksWithHash()