diff --git a/clang/lib/Frontend/CodeGenOptions.cpp b/clang/lib/Frontend/CodeGenOptions.cpp
new file mode 100644
index 0000000..50bb9f9
--- /dev/null
+++ b/clang/lib/Frontend/CodeGenOptions.cpp
@@ -0,0 +1,32 @@
+//===--- CodeGenOptions.cpp -----------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Frontend/CodeGenOptions.h"
+#include <string.h>
+
+namespace clang {
+
+CodeGenOptions::CodeGenOptions() {
+#define CODEGENOPT(Name, Bits, Default) Name = Default;
+#define ENUM_CODEGENOPT(Name, Type, Bits, Default) set##Name(Default);
+#include "clang/Frontend/CodeGenOptions.def"
+
+  RelocationModel = "pic";
+  memcpy(CoverageVersion, "402*", 4);
+}
+
+bool CodeGenOptions::isNoBuiltinFunc(const char *Name) const {
+  StringRef FuncName(Name);
+  for (unsigned i = 0, e = NoBuiltinFuncs.size(); i != e; ++i)
+    if (FuncName.equals(NoBuiltinFuncs[i]))
+      return true;
+  return false;
+}
+
+}  // end namespace clang