204   unsigned IncomingReg = 0;  in LowerAtomicPHINode()  local
222       IncomingReg = entry;  in LowerAtomicPHINode()
225       DEBUG(dbgs() << "Reusing " << PrintReg(IncomingReg) << " for " << *MPhi);  in LowerAtomicPHINode()
228       entry = IncomingReg = MF.getRegInfo().createVirtualRegister(RC);  in LowerAtomicPHINode()
232       .addReg(IncomingReg);  in LowerAtomicPHINode()
240     if (IncomingReg) {  in LowerAtomicPHINode()
241       LiveVariables::VarInfo &VI = LV->getVarInfo(IncomingReg);  in LowerAtomicPHINode()
245       LV->setPHIJoin(IncomingReg);  in LowerAtomicPHINode()
253           LV->removeVirtualRegisterKilled(IncomingReg, OldKill);  in LowerAtomicPHINode()
261       LV->addVirtualRegisterKilled(IncomingReg, PHICopy);  in LowerAtomicPHINode()
315     if (!reusedIncoming && IncomingReg)  in LowerAtomicPHINode()
317               TII->get(TargetOpcode::COPY), IncomingReg).addReg(SrcReg, 0, SrcSubReg);  in LowerAtomicPHINode()
360       } else if (reusedIncoming || !IncomingReg) {  in LowerAtomicPHINode()
386   if (reusedIncoming || !IncomingReg)  in LowerAtomicPHINode()