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