diff --git a/clang/lib/AST/Type.cpp b/clang/lib/AST/Type.cpp
--- a/clang/lib/AST/Type.cpp
+++ b/clang/lib/AST/Type.cpp
@@ -2663,7 +2663,8 @@
       return false;
   }
 
-  return Context.hasUniqueObjectRepresentations(CanonicalType);
+  return Context.hasUniqueObjectRepresentations(
+      CanonicalType, /*CheckIfTriviallyCopyable=*/false);
 }
 
 bool QualType::isNonWeakInMRRWithObjCWeak(const ASTContext &Context) const {
diff --git a/clang/test/SemaCXX/type-traits.cpp b/clang/test/SemaCXX/type-traits.cpp
--- a/clang/test/SemaCXX/type-traits.cpp
+++ b/clang/test/SemaCXX/type-traits.cpp
@@ -3134,6 +3134,14 @@
 };
 static_assert(__is_trivially_equality_comparable(TriviallyEqualityComparable), "");
 
+struct TriviallyEqualityComparableNonTriviallyCopyable {
+  TriviallyEqualityComparableNonTriviallyCopyable(const TriviallyEqualityComparableNonTriviallyCopyable&);
+  ~TriviallyEqualityComparableNonTriviallyCopyable();
+  bool operator==(const TriviallyEqualityComparableNonTriviallyCopyable&) const = default;
+  int i;
+};
+static_assert(__is_trivially_equality_comparable(TriviallyEqualityComparableNonTriviallyCopyable));
+
 struct NotTriviallyEqualityComparableHasPadding {
   short i;
   int j;