1 files changed, 0 insertions, 9 deletions
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 0d2822699d..094c50f981 100644
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -637,15 +637,6 @@ void ValueTable::verifyRemoved(const Value *V) const {
 //===----------------------------------------------------------------------===//
 
 namespace {
-  struct ValueNumberScope {
-    ValueNumberScope* parent;
-    DenseMap<uint32_t, Value*> table;
-
-    ValueNumberScope(ValueNumberScope* p) : parent(p) { }
-  };
-}
-
-namespace {
 
   class GVN : public FunctionPass {
     bool runOnFunction(Function &F);