1// RUN: %clang_cc1 %s -std=c++11 -emit-llvm -o - -triple=i686-linux-gnu | FileCheck %s
2
3struct A {
4  A(const A&);
5  A &operator=(const A&);
6};
7
8struct B {
9  A a;
10  B(B&&) = default;
11  B &operator=(B&&) = default;
12};
13
14// CHECK: define {{.*}} @_Z2f1
15void f1(B &x) {
16  // CHECK-NOT: memcpy
17  // CHECK: call {{.*}} @_ZN1BC1EOS_(
18  B b(static_cast<B&&>(x));
19}
20
21// CHECK: define {{.*}} @_Z2f2
22void f2(B &x, B &y) {
23  // CHECK-NOT: memcpy
24  // CHECK: call {{.*}} @_ZN1BaSEOS_(
25  x = static_cast<B&&>(y);
26}
27
28// CHECK: define {{.*}} @_ZN1BaSEOS_(
29// CHECK: call {{.*}} @_ZN1AaSERKS_(
30
31// CHECK: define {{.*}} @_ZN1BC2EOS_(
32// CHECK: call {{.*}} @_ZN1AC1ERKS_(
33