diff --git a/clang/lib/CodeGen/ModuleBuilder.cpp b/clang/lib/CodeGen/ModuleBuilder.cpp
index 4ae18bb..1e1edc1 100644
--- a/clang/lib/CodeGen/ModuleBuilder.cpp
+++ b/clang/lib/CodeGen/ModuleBuilder.cpp
@@ -29,7 +29,6 @@
   class CodeGeneratorImpl : public CodeGenerator {
     Diagnostic &Diags;
     llvm::OwningPtr<const llvm::TargetData> TD;
-    const llvm::TargetMachine &TM;
     ASTContext *Ctx;
     const CodeGenOptions CodeGenOpts;  // Intentionally copied in.
   protected:
@@ -37,11 +36,8 @@
     llvm::OwningPtr<CodeGen::CodeGenModule> Builder;
   public:
     CodeGeneratorImpl(Diagnostic &diags, const std::string& ModuleName,
-                      const CodeGenOptions &CGO,
-                      const llvm::TargetMachine &TM,
-                      llvm::LLVMContext& C)
-      : Diags(diags), TM(TM), CodeGenOpts(CGO),
-        M(new llvm::Module(ModuleName, C)) {}
+                      const CodeGenOptions &CGO, llvm::LLVMContext& C)
+      : Diags(diags), CodeGenOpts(CGO), M(new llvm::Module(ModuleName, C)) {}
 
     virtual ~CodeGeneratorImpl() {}
 
@@ -60,7 +56,7 @@
       M->setDataLayout(Ctx->Target.getTargetDescription());
       TD.reset(new llvm::TargetData(Ctx->Target.getTargetDescription()));
       Builder.reset(new CodeGen::CodeGenModule(Context, CodeGenOpts,
-                                               *M, TM, *TD, Diags));
+                                               *M, *TD, Diags));
     }
 
     virtual void HandleTopLevelDecl(DeclGroupRef DG) {
@@ -99,7 +95,6 @@
 CodeGenerator *clang::CreateLLVMCodeGen(Diagnostic &Diags,
                                         const std::string& ModuleName,
                                         const CodeGenOptions &CGO,
-                                        const llvm::TargetMachine &Machine,
                                         llvm::LLVMContext& C) {
-  return new CodeGeneratorImpl(Diags, ModuleName, CGO, Machine, C);
+  return new CodeGeneratorImpl(Diags, ModuleName, CGO, C);
 }