diff --git a/llvm/tools/llvm-diff/DiffConsumer.h b/llvm/tools/llvm-diff/DiffConsumer.h
index 2060fe1..98e369b 100644
--- a/llvm/tools/llvm-diff/DiffConsumer.h
+++ b/llvm/tools/llvm-diff/DiffConsumer.h
@@ -67,8 +67,6 @@
     };
 
     raw_ostream &out;
-    Module *LModule;
-    Module *RModule;
     SmallVector<DiffContext, 5> contexts;
     bool Differences;
     unsigned Indent;
@@ -78,8 +76,8 @@
     void indent();
 
   public:
-    DiffConsumer(Module *L, Module *R)
-      : out(errs()), LModule(L), RModule(R), Differences(false), Indent(0) {}
+    DiffConsumer()
+      : out(errs()), Differences(false), Indent(0) {}
 
     bool hadDifferences() const;
     void enterContext(Value *L, Value *R);