| // RUN: %clang_cc1 %s -std=c++11 -emit-llvm -triple %itanium_abi_triple -o - -fblocks -fexceptions | FileCheck %s |
| // rdar://8594790 |
| |
| struct A { |
| int x; |
| A(const A &); |
| A(); |
| ~A() noexcept(false); |
| }; |
| |
| struct B { |
| int x; |
| B(const B &); |
| B(); |
| ~B(); |
| }; |
| |
| int testA() { |
| __block A a0, a1; |
| ^{ a0.x = 1234; a1.x = 5678; }; |
| return 0; |
| } |
| |
| // CHECK-LABEL: define internal void @__Block_byref_object_copy_ |
| // CHECK: call {{.*}} @_ZN1AC1ERKS_ |
| // CHECK-LABEL: define internal void @__Block_byref_object_dispose_ |
| // CHECK: call {{.*}} @_ZN1AD1Ev |
| |
| // CHECK-LABEL: define linkonce_odr hidden void @__copy_helper_block_e{{4|8}}_{{20|32}}rc{{24|40}}rc( |
| // CHECK: call void @_Block_object_assign( |
| // CHECK: invoke void @_Block_object_assign( |
| // CHECK: call void @_Block_object_dispose({{.*}}) #[[NOUNWIND_ATTR:[0-9]+]] |
| |
| // CHECK-LABEL: define linkonce_odr hidden void @__destroy_helper_block_e{{4|8}}_{{20|32}}rd{{24|40}}rd( |
| // CHECK: invoke void @_Block_object_dispose( |
| // CHECK: call void @_Block_object_dispose( |
| // CHECK: invoke void @_Block_object_dispose( |
| |
| int testB() { |
| __block B b0, b1; |
| ^{ b0.x = 1234; b1.x = 5678; }; |
| return 0; |
| } |
| |
| // CHECK-LABEL: define internal void @__Block_byref_object_copy_ |
| // CHECK: call {{.*}} @_ZN1BC1ERKS_ |
| // CHECK-LABEL: define internal void @__Block_byref_object_dispose_ |
| // CHECK: call {{.*}} @_ZN1BD1Ev |
| |
| // CHECK-NOT: define{{.*}}@__copy_helper_block |
| // CHECK: define linkonce_odr hidden void @__destroy_helper_block_e{{4|8}}_{{20|32}}r{{24|40}}r( |
| |
| // CHECK: attributes #[[NOUNWIND_ATTR]] = {{{.*}}nounwind{{.*}}} |
| |
| // rdar://problem/11135650 |
| namespace test1 { |
| struct A { int x; A(); ~A(); }; |
| |
| void test() { |
| return; |
| __block A a; |
| } |
| } |
