87   Register VRBase;  in EmitCopyFromReg()  local
116         VRBase = DestReg;  in EmitCopyFromReg()
150     if (VRBase)  in EmitCopyFromReg()
158   if (VRBase) {  in EmitCopyFromReg()
159     DstRC = MRI->getRegClass(VRBase);  in EmitCopyFromReg()
170     VRBase = SrcReg;  in EmitCopyFromReg()
173     VRBase = MRI->createVirtualRegister(DstRC);  in EmitCopyFromReg()
175             VRBase).addReg(SrcReg);  in EmitCopyFromReg()
181   bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in EmitCopyFromReg()
204     Register VRBase;  in CreateVirtualRegisters()  local
223       VRBase = cast<RegisterSDNode>(Node->getOperand(i-NumResults))->getReg();  in CreateVirtualRegisters()
224       assert(VRBase.isPhysical());  in CreateVirtualRegisters()
225       MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
228     if (!VRBase && !IsClone && !IsCloned)  in CreateVirtualRegisters()
237               VRBase = Reg;  in CreateVirtualRegisters()
238               MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
247     if (VRBase == 0) {  in CreateVirtualRegisters()
249       VRBase = MRI->createVirtualRegister(RC);  in CreateVirtualRegisters()
250       MIB.addReg(VRBase, RegState::Define);  in CreateVirtualRegisters()
259       bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in CreateVirtualRegisters()
505   Register VRBase;  in EmitSubregNode()  local
515         VRBase = DestReg;  in EmitSubregNode()
551       VRBase = MRI->createVirtualRegister(TRC);  in EmitSubregNode()
553               TII->get(TargetOpcode::COPY), VRBase).addReg(SrcReg);  in EmitSubregNode()
564       if (!VRBase)  in EmitSubregNode()
565         VRBase = MRI->createVirtualRegister(TRC);  in EmitSubregNode()
570                   TII->get(TargetOpcode::COPY), VRBase);  in EmitSubregNode()
602     if (VRBase == 0 || !SRC->hasSubClassEq(MRI->getRegClass(VRBase)))  in EmitSubregNode()
603       VRBase = MRI->createVirtualRegister(SRC);  in EmitSubregNode()
607       BuildMI(*MF, Node->getDebugLoc(), TII->get(Opc), VRBase);  in EmitSubregNode()
626   bool isNew = VRBaseMap.insert(std::make_pair(Op, VRBase)).second;  in EmitSubregNode()