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

llvm-svn: 367633
diff --git a/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp b/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
index f57d93a..fccaa4c 100644
--- a/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
+++ b/llvm/lib/Target/ARM/Thumb1InstrInfo.cpp
@@ -80,12 +80,11 @@
                     const TargetRegisterClass *RC,
                     const TargetRegisterInfo *TRI) const {
   assert((RC == &ARM::tGPRRegClass ||
-          (TargetRegisterInfo::isPhysicalRegister(SrcReg) &&
-           isARMLowRegister(SrcReg))) && "Unknown regclass!");
+          (Register::isPhysicalRegister(SrcReg) && isARMLowRegister(SrcReg))) &&
+         "Unknown regclass!");
 
   if (RC == &ARM::tGPRRegClass ||
-      (TargetRegisterInfo::isPhysicalRegister(SrcReg) &&
-       isARMLowRegister(SrcReg))) {
+      (Register::isPhysicalRegister(SrcReg) && isARMLowRegister(SrcReg))) {
     DebugLoc DL;
     if (I != MBB.end()) DL = I->getDebugLoc();
 
@@ -108,13 +107,13 @@
                      unsigned DestReg, int FI,
                      const TargetRegisterClass *RC,
                      const TargetRegisterInfo *TRI) const {
-  assert((RC->hasSuperClassEq(&ARM::tGPRRegClass) ||
-          (TargetRegisterInfo::isPhysicalRegister(DestReg) &&
-           isARMLowRegister(DestReg))) && "Unknown regclass!");
+  assert(
+      (RC->hasSuperClassEq(&ARM::tGPRRegClass) ||
+       (Register::isPhysicalRegister(DestReg) && isARMLowRegister(DestReg))) &&
+      "Unknown regclass!");
 
   if (RC->hasSuperClassEq(&ARM::tGPRRegClass) ||
-      (TargetRegisterInfo::isPhysicalRegister(DestReg) &&
-       isARMLowRegister(DestReg))) {
+      (Register::isPhysicalRegister(DestReg) && isARMLowRegister(DestReg))) {
     DebugLoc DL;
     if (I != MBB.end()) DL = I->getDebugLoc();