91   Register VRBase;  in EmitCopyFromReg()  local
121           VRBase = DestReg;  in EmitCopyFromReg()
155       if (VRBase)  in EmitCopyFromReg()
163   if (VRBase) {  in EmitCopyFromReg()
164     DstRC = MRI->getRegClass(VRBase);  in EmitCopyFromReg()
175     VRBase = SrcReg;  in EmitCopyFromReg()
178     VRBase = MRI->createVirtualRegister(DstRC);  in EmitCopyFromReg()
180             VRBase).addReg(SrcReg);  in EmitCopyFromReg()
186   bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in EmitCopyFromReg()
209     Register VRBase;  in CreateVirtualRegisters()  local
228       VRBase = cast<RegisterSDNode>(Node->getOperand(i-NumResults))->getReg();  in CreateVirtualRegisters()
229       assert(VRBase.isPhysical());  in CreateVirtualRegisters()
230       MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
233     if (!VRBase && !IsClone && !IsCloned)  in CreateVirtualRegisters()
242               VRBase = Reg;  in CreateVirtualRegisters()
243               MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
252     if (VRBase == 0) {  in CreateVirtualRegisters()
254       VRBase = MRI->createVirtualRegister(RC);  in CreateVirtualRegisters()
255       MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
264       bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in CreateVirtualRegisters()
476   Register VRBase;  in EmitSubregNode()  local
486         VRBase = DestReg;  in EmitSubregNode()
522       VRBase = MRI->createVirtualRegister(TRC);  in EmitSubregNode()
524               TII->get(TargetOpcode::COPY), VRBase).addReg(SrcReg);  in EmitSubregNode()
535       if (!VRBase)  in EmitSubregNode()
536         VRBase = MRI->createVirtualRegister(TRC);  in EmitSubregNode()
541                   TII->get(TargetOpcode::COPY), VRBase);  in EmitSubregNode()
573     if (VRBase == 0 || !SRC->hasSubClassEq(MRI->getRegClass(VRBase)))  in EmitSubregNode()
574       VRBase = MRI->createVirtualRegister(SRC);  in EmitSubregNode()
578       BuildMI(*MF, Node->getDebugLoc(), TII->get(Opc), VRBase);  in EmitSubregNode()
597   bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in EmitSubregNode()