Lines Matching defs:IncomingReg

360   unsigned IncomingReg = 0;
362   bool reusedIncoming = false; // Is IncomingReg reused from an earlier PHI?
384       IncomingReg = *Entry;
387       LLVM_DEBUG(dbgs() << "Reusing " << printReg(IncomingReg) << " for "
391       IncomingReg = MF.getRegInfo().createVirtualRegister(RC);
394         *Entry = IncomingReg;
400         MBB, AfterPHIsIt, MPhi->getDebugLoc(), IncomingReg, DestReg);
407     auto P = MachineFunction::DebugPHIRegallocPos(&MBB, IncomingReg, 0);
415     if (IncomingReg) {
416       LiveVariables::VarInfo &VI = LV->getVarInfo(IncomingReg);
444         LV->removeVirtualRegisterKilled(IncomingReg, *OldKill);
454         LV->addVirtualRegisterKilled(IncomingReg, *PHICopy);
474     if (IncomingReg) {
476       // IncomingReg's live interval.
477       LiveInterval &IncomingLI = LIS->getOrCreateEmptyInterval(IncomingReg);
543   // IncomingReg register in the corresponding predecessor basic block.
572       SrcRegDef->getOperand(0).setReg(IncomingReg);
577         LiveVariables::VarInfo &IncomingVI = LV->getVarInfo(IncomingReg);
592     if (!reusedIncoming && IncomingReg) {
599                     TII->get(TargetOpcode::IMPLICIT_DEF), IncomingReg);
609                                                SrcReg, SrcSubReg, IncomingReg);
645         if (reusedIncoming || !IncomingReg) {
674         LIS->addSegmentToEndOfBlock(IncomingReg, *NewSrcInstr);
704             if (reusedIncoming || !IncomingReg) {