286   unsigned IncomingReg = 0;  in LowerPHINode()  local
305       IncomingReg = entry;  in LowerPHINode()
308       LLVM_DEBUG(dbgs() << "Reusing " << printReg(IncomingReg) << " for "  in LowerPHINode()
312       entry = IncomingReg = MF.getRegInfo().createVirtualRegister(RC);  in LowerPHINode()
316                                   IncomingReg, DestReg);  in LowerPHINode()
321     if (IncomingReg) {  in LowerPHINode()
322       LiveVariables::VarInfo &VI = LV->getVarInfo(IncomingReg);  in LowerPHINode()
325       LV->setPHIJoin(IncomingReg);  in LowerPHINode()
353         LV->removeVirtualRegisterKilled(IncomingReg, *OldKill);  in LowerPHINode()
363         LV->addVirtualRegisterKilled(IncomingReg, *PHICopy);  in LowerPHINode()
383     if (IncomingReg) {  in LowerPHINode()
386       LiveInterval &IncomingLI = LIS->createEmptyInterval(IncomingReg);  in LowerPHINode()
452     if (!reusedIncoming && IncomingReg) {  in LowerPHINode()
459                               IncomingReg);  in LowerPHINode()
468                                      SrcReg, SrcSubReg, IncomingReg);  in LowerPHINode()
505         if (reusedIncoming || !IncomingReg) {  in LowerPHINode()
533         LIS->addSegmentToEndOfBlock(IncomingReg, *NewSrcInstr);  in LowerPHINode()
565             if (reusedIncoming || !IncomingReg) {  in LowerPHINode()
592   if (reusedIncoming || !IncomingReg) {  in LowerPHINode()