Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC

llvm-svn: 367754

Author: sylvestre

llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp

@@ -874,7 +874,7 @@ unsigned AVRExpandPseudo::scavengeGPR8(MachineInstr &MI) {
   // Exclude all the registers being used by the instruction.
   for (MachineOperand &MO : MI.operands()) {
     if (MO.isReg() && MO.getReg() != 0 && !MO.isDef() &&
-        !TargetRegisterInfo::isVirtualRegister(MO.getReg()))
+        !Register::isVirtualRegister(MO.getReg()))
       Candidates.reset(MO.getReg());
   }
 

llvm/lib/Target/AVR/AVRISelDAGToDAG.cpp

@@ -251,7 +251,7 @@ bool AVRDAGToDAGISel::SelectInlineAsmMemoryOperand(const SDValue &Op,
       RegisterSDNode *RegNode =
           cast<RegisterSDNode>(CopyFromRegOp->getOperand(1));
       Reg = RegNode->getReg();
-      CanHandleRegImmOpt &= (TargetRegisterInfo::isVirtualRegister(Reg) ||
+      CanHandleRegImmOpt &= (Register::isVirtualRegister(Reg) ||
                              AVR::PTRDISPREGSRegClass.contains(Reg));
     } else {
       CanHandleRegImmOpt = false;