1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index 45a9e20a510..02b9ce6471b 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -279,6 +279,9 @@ class CodeGenModule : public CodeGenTypeCache {
   /// is defined once we get to the end of the of the translation unit.
   std::vector<GlobalDecl> Aliases;
 
+  typedef llvm::StringMap<llvm::TrackingVH<llvm::Constant> > ReplacementsTy;
+  ReplacementsTy Replacements;
+
   /// DeferredVTables - A queue of (optional) vtables to consider emitting.
   std::vector<const CXXRecordDecl*> DeferredVTables;
 
@@ -1082,6 +1085,9 @@ private:
   /// was deferred.
   void EmitDeferred();
 
+  /// Call replaceAllUsesWith on all pairs in Replacements.
+  void applyReplacements();
+
   void checkAliases();
 
   /// EmitDeferredVTables - Emit any vtables which we deferred and