Rename MRegisterInfo to TargetRegisterInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaAsmPrinter.cpp b/lib/Target/Alpha/AlphaAsmPrinter.cpp
index 03ed3d6..067a8ef 100644
--- a/lib/Target/Alpha/AlphaAsmPrinter.cpp
+++ b/lib/Target/Alpha/AlphaAsmPrinter.cpp
@@ -75,7 +75,8 @@
 {
   const MachineOperand &MO = MI->getOperand(opNum);
   if (MO.getType() == MachineOperand::MO_Register) {
-    assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physreg??");
+    assert(TargetRegisterInfo::isPhysicalRegister(MO.getReg()) &&
+           "Not physreg??");
     O << TM.getRegisterInfo()->get(MO.getReg()).Name;
   } else if (MO.isImmediate()) {
     O << MO.getImm();
@@ -87,7 +88,7 @@
 
 
 void AlphaAsmPrinter::printOp(const MachineOperand &MO, bool IsCallOp) {
-  const MRegisterInfo &RI = *TM.getRegisterInfo();
+  const TargetRegisterInfo &RI = *TM.getRegisterInfo();
 
   switch (MO.getType()) {
   case MachineOperand::MO_Register:
diff --git a/lib/Target/Alpha/AlphaISelLowering.cpp b/lib/Target/Alpha/AlphaISelLowering.cpp
index d20e1f7..cf646ef 100644
--- a/lib/Target/Alpha/AlphaISelLowering.cpp
+++ b/lib/Target/Alpha/AlphaISelLowering.cpp
@@ -261,7 +261,7 @@
     VarArgsOffset = (Op.Val->getNumValues()-1) * 8;
     std::vector<SDOperand> LS;
     for (int i = 0; i < 6; ++i) {
-      if (MRegisterInfo::isPhysicalRegister(args_int[i]))
+      if (TargetRegisterInfo::isPhysicalRegister(args_int[i]))
         args_int[i] = AddLiveIn(MF, args_int[i], &Alpha::GPRCRegClass);
       SDOperand argt = DAG.getCopyFromReg(Root, args_int[i], MVT::i64);
       int FI = MFI->CreateFixedObject(8, -8 * (6 - i));
@@ -269,7 +269,7 @@
       SDOperand SDFI = DAG.getFrameIndex(FI, MVT::i64);
       LS.push_back(DAG.getStore(Root, argt, SDFI, NULL, 0));
 
-      if (MRegisterInfo::isPhysicalRegister(args_float[i]))
+      if (TargetRegisterInfo::isPhysicalRegister(args_float[i]))
         args_float[i] = AddLiveIn(MF, args_float[i], &Alpha::F8RCRegClass);
       argt = DAG.getCopyFromReg(Root, args_float[i], MVT::f64);
       FI = MFI->CreateFixedObject(8, - 8 * (12 - i));
diff --git a/lib/Target/Alpha/AlphaInstrInfo.h b/lib/Target/Alpha/AlphaInstrInfo.h
index 20d6388..0b51f2d 100644
--- a/lib/Target/Alpha/AlphaInstrInfo.h
+++ b/lib/Target/Alpha/AlphaInstrInfo.h
@@ -28,7 +28,7 @@
   /// such, whenever a client has an instance of instruction info, it should
   /// always be able to get register info as well (through this method).
   ///
-  virtual const MRegisterInfo &getRegisterInfo() const { return RI; }
+  virtual const TargetRegisterInfo &getRegisterInfo() const { return RI; }
 
   /// Return true if the instruction is a register to register move and
   /// leave the source and dest operands in the passed parameters.
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp
index d749d35..c9a87dc 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.cpp
+++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp
@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file contains the Alpha implementation of the MRegisterInfo class.
+// This file contains the Alpha implementation of the TargetRegisterInfo class.
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.h b/lib/Target/Alpha/AlphaRegisterInfo.h
index 7a32bf5..74037f5 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.h
+++ b/lib/Target/Alpha/AlphaRegisterInfo.h
@@ -7,14 +7,14 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file contains the Alpha implementation of the MRegisterInfo class.
+// This file contains the Alpha implementation of the TargetRegisterInfo class.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef ALPHAREGISTERINFO_H
 #define ALPHAREGISTERINFO_H
 
-#include "llvm/Target/MRegisterInfo.h"
+#include "llvm/Target/TargetRegisterInfo.h"
 #include "AlphaGenRegisterInfo.h.inc"
 
 namespace llvm {
diff --git a/lib/Target/Alpha/AlphaTargetMachine.h b/lib/Target/Alpha/AlphaTargetMachine.h
index 0399d1a..5c74181 100644
--- a/lib/Target/Alpha/AlphaTargetMachine.h
+++ b/lib/Target/Alpha/AlphaTargetMachine.h
@@ -43,7 +43,7 @@
   virtual const AlphaInstrInfo *getInstrInfo() const { return &InstrInfo; }
   virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }
   virtual const TargetSubtarget  *getSubtargetImpl() const{ return &Subtarget; }
-  virtual const MRegisterInfo *getRegisterInfo() const {
+  virtual const TargetRegisterInfo *getRegisterInfo() const {
     return &InstrInfo.getRegisterInfo();
   }
   virtual TargetLowering* getTargetLowering() const {