Index: clang-tidy/utils/TypeTraits.cpp
===================================================================
--- clang-tidy/utils/TypeTraits.cpp
+++ clang-tidy/utils/TypeTraits.cpp
@@ -10,12 +10,15 @@
 #include "TypeTraits.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/DeclCXX.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
 
 namespace clang {
 namespace tidy {
 namespace utils {
 namespace type_traits {
 
+using namespace ::clang::ast_matchers;
+
 namespace {
 bool classHasTrivialCopyAndDestroy(QualType Type) {
   auto *Record = Type->getAsCXXRecordDecl();
@@ -23,13 +26,26 @@
          !Record->hasNonTrivialCopyConstructor() &&
          !Record->hasNonTrivialDestructor();
 }
+
+bool hasDeletedCopyConstructor(QualType Type, ASTContext &Context) {
+  auto *Record = Type->getAsCXXRecordDecl();
+  if (Record == nullptr || !Record->hasDefinition())
+    return false;
+  auto Matches = match(cxxRecordDecl(hasMethod(
+                           cxxConstructorDecl(isCopyConstructor(), isDeleted())
+                               .bind("constructor"))),
+                       *Record, Context);
+  return !Matches.empty();
+}
+
 } // namespace
 
 llvm::Optional<bool> isExpensiveToCopy(QualType Type, ASTContext &Context) {
   if (Type->isDependentType())
     return llvm::None;
   return !Type.isTriviallyCopyableType(Context) &&
-         !classHasTrivialCopyAndDestroy(Type);
+         !classHasTrivialCopyAndDestroy(Type) &&
+         !hasDeletedCopyConstructor(Type, Context);
 }
 
 bool recordIsTriviallyDefaultConstructible(const RecordDecl &RecordDecl,
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
@@ -23,6 +23,12 @@
   SomewhatTrivial& operator=(const SomewhatTrivial&);
 };
 
+struct MoveOnlyType {
+  MoveOnlyType(const MoveOnlyType&) = delete;
+  ~MoveOnlyType();
+  void constMethod() const;
+};
+
 void positiveExpensiveConstValue(const ExpensiveToCopyType Obj);
 // CHECK-FIXES: void positiveExpensiveConstValue(const ExpensiveToCopyType& Obj);
 void positiveExpensiveConstValue(const ExpensiveToCopyType Obj) {
@@ -169,3 +175,7 @@
   NegativeDeletedMethod& operator=(NegativeDeletedMethod N) = delete;
   // CHECK-FIXES: NegativeDeletedMethod& operator=(NegativeDeletedMethod N) = delete;
 };
+
+void NegativeMoveOnlyTypePassedByValue(MoveOnlyType M) {
+  M.constMethod();
+}