87   Register VRBase;  in EmitCopyFromReg()  local
117           VRBase = DestReg;  in EmitCopyFromReg()
151       if (VRBase)  in EmitCopyFromReg()
159   if (VRBase) {  in EmitCopyFromReg()
160     DstRC = MRI->getRegClass(VRBase);  in EmitCopyFromReg()
171     VRBase = SrcReg;  in EmitCopyFromReg()
174     VRBase = MRI->createVirtualRegister(DstRC);  in EmitCopyFromReg()
176             VRBase).addReg(SrcReg);  in EmitCopyFromReg()
182   bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in EmitCopyFromReg()
205     Register VRBase;  in CreateVirtualRegisters()  local
224       VRBase = cast<RegisterSDNode>(Node->getOperand(i-NumResults))->getReg();  in CreateVirtualRegisters()
225       assert(VRBase.isPhysical());  in CreateVirtualRegisters()
226       MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
229     if (!VRBase && !IsClone && !IsCloned)  in CreateVirtualRegisters()
238               VRBase = Reg;  in CreateVirtualRegisters()
239               MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
248     if (VRBase == 0) {  in CreateVirtualRegisters()
250       VRBase = MRI->createVirtualRegister(RC);  in CreateVirtualRegisters()
251       MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
260       bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in CreateVirtualRegisters()
479   Register VRBase;  in EmitSubregNode()  local
489         VRBase = DestReg;  in EmitSubregNode()
525       VRBase = MRI->createVirtualRegister(TRC);  in EmitSubregNode()
527               TII->get(TargetOpcode::COPY), VRBase).addReg(SrcReg);  in EmitSubregNode()
538       if (!VRBase)  in EmitSubregNode()
539         VRBase = MRI->createVirtualRegister(TRC);  in EmitSubregNode()
544                   TII->get(TargetOpcode::COPY), VRBase);  in EmitSubregNode()
576     if (VRBase == 0 || !SRC->hasSubClassEq(MRI->getRegClass(VRBase)))  in EmitSubregNode()
577       VRBase = MRI->createVirtualRegister(SRC);  in EmitSubregNode()
581       BuildMI(*MF, Node->getDebugLoc(), TII->get(Opc), VRBase);  in EmitSubregNode()
600   bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in EmitSubregNode()