231   if (VRM->hasPhys(VirtReg)) {  in LRE_CanEraseVirtReg()
245   if (!VRM->hasPhys(VirtReg))  in LRE_WillShrinkVirtReg()
341     if (VRM->hasKnownPreference(Reg))  in enqueue()
420       AllocationOrder::create(VirtReg.reg(), *VRM, RegClassInfo, Matrix);  in canReassign()
473     if (!VRM->hasPhys(Intf->reg()))  in evictInterference()
1131   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in doRegionSplit()
1179   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in tryBlockSplit()
1247   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in tryInstructionSplit()
1573   LiveRangeEdit LREdit(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in tryLocalSplit()
1663                                          const VirtRegMap &VRM,  in assignedRegPartiallyOverlaps()  argument
1666   MCRegister AssignedReg = VRM.getPhys(Intf.reg());  in assignedRegPartiallyOverlaps()
1710             !assignedRegPartiallyOverlaps(*TRI, *VRM, PhysReg, *Intf)) &&  in mayRecolorAllInterferences()
1833       assert(VRM->hasPhys(ItVirtReg) &&  in tryLastChanceRecoloring()
1837       RecolorStack.push_back(std::make_pair(RC, VRM->getPhys(ItVirtReg)));  in tryLastChanceRecoloring()
1891       if (VRM->hasPhys(LI->reg()))  in tryLastChanceRecoloring()
2067         OtherReg.isPhysical() ? OtherReg.asMCReg() : VRM->getPhys(OtherReg);  in collectHintInfo()
2103   MCRegister PhysReg = VRM->getPhys(Reg);  in tryHintRecoloring()
2120     if (!VRM->hasPhys(Reg)) {  in tryHintRecoloring()
2129     MCRegister CurrPhys = VRM->getPhys(Reg);  in tryHintRecoloring()
2214     if (!VRM->hasPhys(LI->reg()))  in tryHintsRecoloring()
2228       AllocationOrder::create(VirtReg.reg(), *VRM, RegClassInfo, Matrix);  in selectOrSplitImpl()
2309     LiveRangeEdit LRE(&VirtReg, NewVRegs, *MF, *LIS, VRM, this, &DeadRemats);  in selectOrSplitImpl()
2544   VRAI = std::make_unique<VirtRegAuxInfo>(*MF, *LIS, *VRM, *Loops, *MBFI);  in runOnMachineFunction()
2545   SpillerInstance.reset(createInlineSpiller(*this, *MF, *VRM, *VRAI));  in runOnMachineFunction()
2551   SA.reset(new SplitAnalysis(*VRM, *LIS, *Loops));  in runOnMachineFunction()
2552   SE.reset(new SplitEditor(*SA, *LIS, *VRM, *DomTree, *MBFI, *VRAI));  in runOnMachineFunction()