1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index a224383..ad43244 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -28,6 +28,7 @@
 #include "clang/Basic/NoSanitizeList.h"
 #include "clang/Basic/TargetInfo.h"
 #include "clang/Basic/XRayLists.h"
+#include "clang/Lex/PreprocessorOptions.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallPtrSet.h"
@@ -72,7 +73,6 @@ class VarDecl;
 class LangOptions;
 class CodeGenOptions;
 class HeaderSearchOptions;
-class PreprocessorOptions;
 class DiagnosticsEngine;
 class AnnotateAttr;
 class CXXDestructorDecl;
@@ -311,6 +311,7 @@ private:
   const TargetInfo &Target;
   std::unique_ptr<CGCXXABI> ABI;
   llvm::LLVMContext &VMContext;
+  std::string ModuleNameHash = "";
 
   std::unique_ptr<CodeGenTBAA> TBAA;
 
@@ -586,6 +587,8 @@ public:
   /// Return true iff an Objective-C runtime has been configured.
   bool hasObjCRuntime() { return !!ObjCRuntime; }
 
+  const std::string &getModuleNameHash() const { return ModuleNameHash; }
+
   /// Return a reference to the configured OpenCL runtime.
   CGOpenCLRuntime &getOpenCLRuntime() {
     assert(OpenCLRuntime != nullptr);