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diff --git a/contrib/llvm/lib/Target/Alpha/AlphaMachineFunctionInfo.h b/contrib/llvm/lib/Target/Alpha/AlphaMachineFunctionInfo.h
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+++ b/contrib/llvm/lib/Target/Alpha/AlphaMachineFunctionInfo.h
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+//====- AlphaMachineFuctionInfo.h - Alpha machine function info -*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares Alpha-specific per-machine-function information.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ALPHAMACHINEFUNCTIONINFO_H
+#define ALPHAMACHINEFUNCTIONINFO_H
+
+#include "llvm/CodeGen/MachineFunction.h"
+
+namespace llvm {
+
+/// AlphaMachineFunctionInfo - This class is derived from MachineFunction
+/// private Alpha target-specific information for each MachineFunction.
+class AlphaMachineFunctionInfo : public MachineFunctionInfo {
+  /// GlobalBaseReg - keeps track of the virtual register initialized for
+  /// use as the global base register. This is used for PIC in some PIC
+  /// relocation models.
+  unsigned GlobalBaseReg;
+
+  /// GlobalRetAddr = keeps track of the virtual register initialized for
+  /// the return address value.
+  unsigned GlobalRetAddr;
+
+  /// VarArgsOffset - What is the offset to the first vaarg
+  int VarArgsOffset;
+  /// VarArgsBase - What is the base FrameIndex
+  int VarArgsBase;
+
+public:
+  AlphaMachineFunctionInfo() : GlobalBaseReg(0), GlobalRetAddr(0),
+                               VarArgsOffset(0), VarArgsBase(0) {}
+
+  explicit AlphaMachineFunctionInfo(MachineFunction &MF) : GlobalBaseReg(0),
+                                                           GlobalRetAddr(0),
+                                                           VarArgsOffset(0),
+                                                           VarArgsBase(0) {}
+
+  unsigned getGlobalBaseReg() const { return GlobalBaseReg; }
+  void setGlobalBaseReg(unsigned Reg) { GlobalBaseReg = Reg; }
+
+  unsigned getGlobalRetAddr() const { return GlobalRetAddr; }
+  void setGlobalRetAddr(unsigned Reg) { GlobalRetAddr = Reg; }
+
+  int getVarArgsOffset() const { return VarArgsOffset; }
+  void setVarArgsOffset(int Offset) { VarArgsOffset = Offset; }
+
+  int getVarArgsBase() const { return VarArgsBase; }
+  void setVarArgsBase(int Base) { VarArgsBase = Base; }
+};
+
+} // End llvm namespace
+
+#endif