diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -9719,10 +9719,12 @@
 
   // Ill-formed if the copy and move constructors are deleted.
   auto HasNonDeletedCopyOrMoveConstructor = [&]() {
-    if (RD.needsImplicitCopyConstructor() &&
+    // Only check if the type is non-templated because Sema may not have the
+    // information yet.
+    if (!RD.isDependentType() && RD.needsImplicitCopyConstructor() &&
         !RD.defaultedCopyConstructorIsDeleted())
       return true;
-    if (RD.needsImplicitMoveConstructor() &&
+    if (!RD.isDependentType() && RD.needsImplicitMoveConstructor() &&
         !RD.defaultedMoveConstructorIsDeleted())
       return true;
     for (const CXXConstructorDecl *CD : RD.ctors())
diff --git a/clang/test/SemaCXX/attr-trivial-abi.cpp b/clang/test/SemaCXX/attr-trivial-abi.cpp
new file mode 100644
--- /dev/null
+++ b/clang/test/SemaCXX/attr-trivial-abi.cpp
@@ -0,0 +1,104 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
+
+void __attribute__((trivial_abi)) foo(); // expected-warning {{'trivial_abi' attribute only applies to classes}}
+
+// Should not crash.
+template <class>
+class __attribute__((trivial_abi)) a { a(a &&); };
+
+struct [[clang::trivial_abi]] S0 {
+  int a;
+};
+
+struct __attribute__((trivial_abi)) S1 {
+  int a;
+};
+
+struct __attribute__((trivial_abi)) S3 { // expected-warning {{'trivial_abi' cannot be applied to 'S3'}} expected-note {{is polymorphic}}
+  virtual void m();
+};
+
+struct S3_2 {
+  virtual void m();
+} __attribute__((trivial_abi)); // expected-warning {{'trivial_abi' cannot be applied to 'S3_2'}} expected-note {{is polymorphic}}
+
+struct __attribute__((trivial_abi)) S3_3 { // expected-warning {{'trivial_abi' cannot be applied to 'S3_3'}} expected-note {{has a field of a non-trivial class type}}
+  S3_3(S3_3 &&);
+  S3_2 s32;
+};
+
+struct S4 {
+  int a;
+};
+
+struct __attribute__((trivial_abi)) S5 : public virtual S4 { // expected-warning {{'trivial_abi' cannot be applied to 'S5'}} expected-note {{has a virtual base}}
+};
+
+struct __attribute__((trivial_abi)) S9 : public S4 {
+};
+
+struct __attribute__((trivial_abi(1))) S8 { // expected-error {{'trivial_abi' attribute takes no arguments}}
+  int a;
+};
+
+template <class T>
+struct __attribute__((trivial_abi)) S10 { // expected-warning {{'trivial_abi' cannot be applied to 'S10}}'  expected-note {{copy constructors and move constructors are all deleted}}
+  T p;
+};
+
+S10<int *> p1;
+
+template <class T>
+struct S14 {
+  T a;
+};
+
+template <class T>
+struct __attribute__((trivial_abi)) S15 : S14<T> { // expected-warning {{'trivial_abi' cannot be applied to 'S15'}} expected-note {{copy constructors and move constructors are all deleted}}
+};
+
+S15<int> s15;
+
+template <class T>
+struct __attribute__((trivial_abi)) S16 { // expected-warning {{'trivial_abi' cannot be applied to 'S16'}} expected-note {{copy constructors and move constructors are all deleted}}
+  S14<T> a;
+};
+
+S16<int> s16;
+
+template <class T>
+struct __attribute__((trivial_abi)) S17 { // expected-warning {{'trivial_abi' cannot be applied to 'S17'}} expected-note {{copy constructors and move constructors are all deleted}}
+};
+
+S17<int> s17;
+
+namespace deletedCopyMoveConstructor {
+struct __attribute__((trivial_abi)) CopyMoveDeleted { // expected-warning {{'trivial_abi' cannot be applied to 'CopyMoveDeleted'}} expected-note {{copy constructors and move constructors are all deleted}}
+  CopyMoveDeleted(const CopyMoveDeleted &) = delete;
+  CopyMoveDeleted(CopyMoveDeleted &&) = delete;
+};
+
+struct __attribute__((trivial_abi)) S18 { // expected-warning {{'trivial_abi' cannot be applied to 'S18'}} expected-note {{copy constructors and move constructors are all deleted}}
+  CopyMoveDeleted a;
+};
+
+struct __attribute__((trivial_abi)) CopyDeleted {
+  CopyDeleted(const CopyDeleted &) = delete;
+  CopyDeleted(CopyDeleted &&) = default;
+};
+
+struct __attribute__((trivial_abi)) MoveDeleted {
+  MoveDeleted(const MoveDeleted &) = default;
+  MoveDeleted(MoveDeleted &&) = delete;
+};
+
+struct __attribute__((trivial_abi)) S19 { // expected-warning {{'trivial_abi' cannot be applied to 'S19'}} expected-note {{copy constructors and move constructors are all deleted}}
+  CopyDeleted a;
+  MoveDeleted b;
+};
+
+// This is fine since the move constructor isn't deleted.
+struct __attribute__((trivial_abi)) S20 {
+  int &&a; // a member of rvalue reference type deletes the copy constructor.
+};
+} // namespace deletedCopyMoveConstructor
diff --git a/clang/test/SemaObjCXX/attr-trivial-abi.mm b/clang/test/SemaObjCXX/attr-trivial-abi.mm
--- a/clang/test/SemaObjCXX/attr-trivial-abi.mm
+++ b/clang/test/SemaObjCXX/attr-trivial-abi.mm
@@ -57,8 +57,8 @@
 };
 
 // Do not warn when 'trivial_abi' is used to annotate a template class.
-template<class T>
-struct __attribute__((trivial_abi)) S10 {
+template <class T>
+struct __attribute__((trivial_abi)) S10 { // expected-warning {{'trivial_abi' cannot be applied to 'S10}}'  expected-note {{copy constructors and move constructors are all deleted}}
   T p;
 };
 
@@ -76,21 +76,25 @@
   __weak id b;
 };
 
-template<class T>
-struct __attribute__((trivial_abi)) S15 : S14<T> {
+template <class T>
+struct __attribute__((trivial_abi)) S15 : S14<T> { // expected-warning {{'trivial_abi' cannot be applied to 'S15'}} expected-note {{copy constructors and move constructors are all deleted}}
 };
 
 S15<int> s15;
 
-template<class T>
-struct __attribute__((trivial_abi)) S16 {
+template <class T>
+struct __attribute__((trivial_abi)) S16 { // expected-warning {{'trivial_abi' cannot be applied to 'S16'}} expected-note {{copy constructors and move constructors are all deleted}}
   S14<T> a;
 };
 
 S16<int> s16;
 
-template<class T>
-struct __attribute__((trivial_abi)) S17 { // expected-warning {{'trivial_abi' cannot be applied to 'S17'}} expected-note {{has a __weak field}}
+template <class T>
+struct __attribute__((trivial_abi)) S17 { // expected-warning {{'trivial_abi' cannot be applied to 'S17'}} expected-note {{copy constructors and move constructors are all deleted}}
+  __weak id a;
+};
+
+struct __attribute__((trivial_abi)) S18 { // expected-warning {{'trivial_abi' cannot be applied to 'S18'}} expected-note {{has a __weak field}}
   __weak id a;
 };