diff --git a/llvm/lib/Transforms/Scalar/NewGVN.cpp b/llvm/lib/Transforms/Scalar/NewGVN.cpp
index 958014fcb1ed9..ee26c299c88c6 100644
--- a/llvm/lib/Transforms/Scalar/NewGVN.cpp
+++ b/llvm/lib/Transforms/Scalar/NewGVN.cpp
@@ -802,8 +802,6 @@ class NewGVN {
                             const BasicBlock *) const;
 
   // Various instruction touch utilities
-  template <typename Map, typename KeyType, typename Func>
-  void for_each_found(Map &, const KeyType &, Func);
   template <typename Map, typename KeyType>
   void touchAndErase(Map &, const KeyType &);
   void markUsersTouched(Value *);
@@ -1991,16 +1989,6 @@ NewGVN::performSymbolicEvaluation(Value *V,
   return E;
 }
 
-// Look up a container in a map, and then call a function for each thing in the
-// found container.
-template <typename Map, typename KeyType, typename Func>
-void NewGVN::for_each_found(Map &M, const KeyType &Key, Func F) {
-  const auto Result = M.find_as(Key);
-  if (Result != M.end())
-    for (typename Map::mapped_type::value_type Mapped : Result->second)
-      F(Mapped);
-}
-
 // Look up a container of values/instructions in a map, and touch all the
 // instructions in the container.  Then erase value from the map.
 template <typename Map, typename KeyType>