236   if (VRM->hasPhys(VirtReg)) {  in LRE_CanEraseVirtReg()
250   if (!VRM->hasPhys(VirtReg))  in LRE_WillShrinkVirtReg()
375     if (VRM->hasKnownPreference(Reg))  in getPriority()
464        AllocationOrder::create(VirtReg.reg(), *VRM, RegClassInfo, Matrix)) {  in canReassign()
507     if (!VRM->hasPhys(Intf->reg()))  in evictInterference()
1194   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in doRegionSplit()
1264         OtherReg.isPhysical() ? OtherReg.asMCReg() : VRM->getPhys(OtherReg);  in trySplitAroundHintReg()
1299   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in tryBlockSplit()
1429   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in tryInstructionSplit()
1760   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in tryLocalSplit()
1850                                          const VirtRegMap &VRM,  in assignedRegPartiallyOverlaps()  argument
1853   MCRegister AssignedReg = VRM.getPhys(Intf.reg());  in assignedRegPartiallyOverlaps()
1897             !assignedRegPartiallyOverlaps(*TRI, *VRM, PhysReg, *Intf)) &&  in mayRecolorAllInterferences()
2020       assert(VRM->hasPhys(ItVirtReg) &&  in tryLastChanceRecoloring()
2024       RecolorStack.push_back(std::make_pair(RC, VRM->getPhys(ItVirtReg)));  in tryLastChanceRecoloring()
2078       if (VRM->hasPhys(LI->reg()))  in tryLastChanceRecoloring()
2255         OtherReg.isPhysical() ? OtherReg.asMCReg() : VRM->getPhys(OtherReg);  in collectHintInfo()
2291   MCRegister PhysReg = VRM->getPhys(Reg);  in tryHintRecoloring()
2308     if (!VRM->hasPhys(Reg)) {  in tryHintRecoloring()
2317     MCRegister CurrPhys = VRM->getPhys(Reg);  in tryHintRecoloring()
2402     if (!VRM->hasPhys(LI->reg()))  in tryHintsRecoloring()
2416       AllocationOrder::create(VirtReg.reg(), *VRM, RegClassInfo, Matrix);  in selectOrSplitImpl()
2500     LiveRangeEdit LRE(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in selectOrSplitImpl()
2571           SrcReg = VRM->getPhys(SrcReg);  in computeStats()
2576           DestReg = VRM->getPhys(DestReg);  in computeStats()
2755   VRAI = std::make_unique<VirtRegAuxInfo>(*MF, *LIS, *VRM, *Loops, *MBFI);  in runOnMachineFunction()
2756   SpillerInstance.reset(createInlineSpiller(*this, *MF, *VRM, *VRAI));  in runOnMachineFunction()
2762   SA.reset(new SplitAnalysis(*VRM, *LIS, *Loops));  in runOnMachineFunction()
2763   SE.reset(new SplitEditor(*SA, *LIS, *VRM, *DomTree, *MBFI, *VRAI));  in runOnMachineFunction()