561       unsigned NewParent = CurrentParent;  in SplitInterferencesForBasicBlock()  local
562       if (NewParent == DestReg)  in SplitInterferencesForBasicBlock()
567       while (NewParent && (!DT->dominates(MRI->getVRegDef(NewParent), *BBI)  in SplitInterferencesForBasicBlock()
568                            || !getRegColor(NewParent)))  in SplitInterferencesForBasicBlock()
569         NewParent = ImmediateDominatingParent[NewParent];  in SplitInterferencesForBasicBlock()
574       if (NewParent  in SplitInterferencesForBasicBlock()
575           && LI->getInterval(NewParent).liveAt(LI->getInstructionIndex(*BBI))) {  in SplitInterferencesForBasicBlock()
580         CurrentParent = NewParent;  in SplitInterferencesForBasicBlock()
584         ImmediateDominatingParent[DestReg] = NewParent;  in SplitInterferencesForBasicBlock()
621       unsigned NewParent = CurrentParent;  in SplitInterferencesForBasicBlock()  local
622       while (NewParent  in SplitInterferencesForBasicBlock()
623              && (!DT->dominates(MRI->getVRegDef(NewParent)->getParent(), &MBB)  in SplitInterferencesForBasicBlock()
624                  || !getRegColor(NewParent)))  in SplitInterferencesForBasicBlock()
625         NewParent = ImmediateDominatingParent[NewParent];  in SplitInterferencesForBasicBlock()
626       CurrentParent = NewParent;  in SplitInterferencesForBasicBlock()
632       if (NewParent && LI->isLiveOutOfMBB(LI->getInterval(NewParent), &MBB)  in SplitInterferencesForBasicBlock()
633                     && NewParent != PredOperandReg)  in SplitInterferencesForBasicBlock()
634         isolateReg(NewParent);  in SplitInterferencesForBasicBlock()