Index: clang-tidy/performance/UnnecessaryValueParamCheck.cpp
===================================================================
--- clang-tidy/performance/UnnecessaryValueParamCheck.cpp
+++ clang-tidy/performance/UnnecessaryValueParamCheck.cpp
@@ -61,7 +61,8 @@
                                                  unless(referenceType())))),
                   decl().bind("param"));
   Finder->addMatcher(
-      functionDecl(isDefinition(), unless(cxxMethodDecl(isOverride())),
+      functionDecl(isDefinition(),
+                   unless(cxxMethodDecl(anyOf(isOverride(), isFinal()))),
                    unless(isInstantiated()),
                    has(typeLoc(forEach(ExpensiveValueParamDecl))),
                    decl().bind("functionDecl")),
Index: test/clang-tidy/performance-unnecessary-value-param.cpp
===================================================================
--- test/clang-tidy/performance-unnecessary-value-param.cpp
+++ test/clang-tidy/performance-unnecessary-value-param.cpp
@@ -271,3 +271,21 @@
 void ReferenceFunctionByCallingIt() {
   PositiveMessageAndFixAsFunctionIsCalled(ExpensiveToCopyType());
 }
+
+// Virtual method overrides of dependent types cannot be recognized unless they
+// are marked as override or final. Test that check is not triggered on methods
+// marked with override or final.
+template <typename T>
+struct NegativeDependentTypeInterface {
+  virtual void Method(ExpensiveToCopyType E) = 0;
+};
+
+template <typename T>
+struct NegativeOverrideImpl : public NegativeDependentTypeInterface<T> {
+  void Method(ExpensiveToCopyType E) override {}
+};
+
+template <typename T>
+struct NegativeFinalImpl : public NegativeDependentTypeInterface<T> {
+  void Method(ExpensiveToCopyType E) final {}
+};