1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm %s -o - | \ 2*67e74705SXin Li // RUN: FileCheck %s 3*67e74705SXin Li // RUN: %clang_cc1 -triple i386-apple-darwin -emit-llvm %s -o - | \ 4*67e74705SXin Li // RUN: FileCheck %s 5*67e74705SXin Li 6*67e74705SXin Li struct A {}; 7*67e74705SXin Li 8*67e74705SXin Li struct B 9*67e74705SXin Li { 10*67e74705SXin Li operator A&(); 11*67e74705SXin Li }; 12*67e74705SXin Li 13*67e74705SXin Li 14*67e74705SXin Li struct D : public B { 15*67e74705SXin Li operator A(); 16*67e74705SXin Li }; 17*67e74705SXin Li 18*67e74705SXin Li extern B f(); 19*67e74705SXin Li extern D d(); 20*67e74705SXin Li main()21*67e74705SXin Liint main() { 22*67e74705SXin Li const A& rca = f(); 23*67e74705SXin Li const A& rca2 = d(); 24*67e74705SXin Li } 25*67e74705SXin Li 26*67e74705SXin Li // CHECK: call dereferenceable({{[0-9]+}}) %struct.A* @_ZN1BcvR1AEv 27*67e74705SXin Li // CHECK: call dereferenceable({{[0-9]+}}) %struct.A* @_ZN1BcvR1AEv 28