diff --git a/lib/Target/TargetMachineRegistry.cpp b/lib/Target/TargetMachineRegistry.cpp
new file mode 100644
index 00000000000..f5286efaab3
--- /dev/null
+++ b/lib/Target/TargetMachineRegistry.cpp
@@ -0,0 +1,21 @@
+//===-- TargetMachineRegistry.cpp - Target Auto Registration Impl ---------===//
+// 
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// 
+//===----------------------------------------------------------------------===//
+//
+// This file exposes the RegisterTarget class, which TargetMachine
+// implementations should use to register themselves with the system.  This file
+// also exposes the TargetMachineRegistry class, which allows tools to inspect
+// all of registered targets.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Target/TargetMachineRegistry.h"
+using namespace llvm;
+
+const TargetMachineRegistry::Entry *TargetMachineRegistry::List = 0;
+