Remove dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122371 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 0d2822699d9c95e3784ff104b6f9aec0ca154c11..094c50f981c83417fa6b08d7e7558dde38efe50d 100644 (file)
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -636,15 +636,6 @@ void ValueTable::verifyRemoved(const Value *V) const {
 //                                GVN Pass
 //===----------------------------------------------------------------------===//
 
-namespace {
-  struct ValueNumberScope {
-    ValueNumberScope* parent;
-    DenseMap<uint32_t, Value*> table;
-
-    ValueNumberScope(ValueNumberScope* p) : parent(p) { }
-  };
-}
-
 namespace {
 
   class GVN : public FunctionPass {