diff --git a/lib/CodeGen/CMakeLists.txt b/lib/CodeGen/CMakeLists.txt
index 6a091ed9462..e76f9f8ed4e 100644
--- a/lib/CodeGen/CMakeLists.txt
+++ b/lib/CodeGen/CMakeLists.txt
@@ -84,7 +84,6 @@ add_llvm_library(LLVMCodeGen
   MachineOperand.cpp
   MachineOptimizationRemarkEmitter.cpp
   MachineOutliner.cpp
-  MachinePassRegistry.cpp
   MachinePipeliner.cpp
   MachinePostDominators.cpp
   MachineRegionInfo.cpp
diff --git a/lib/CodeGen/MachinePassRegistry.cpp b/lib/CodeGen/MachinePassRegistry.cpp
deleted file mode 100644
index 82daf80a875..00000000000
--- a/lib/CodeGen/MachinePassRegistry.cpp
+++ /dev/null
@@ -1,17 +0,0 @@
-//===-- CodeGen/MachineInstr.cpp ------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains the machine function pass registry for register allocators
-// and instruction schedulers.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/CodeGen/MachinePassRegistry.h"
-
-using namespace llvm;