diff options
| -rw-r--r-- | test/CodeGenCXX/vtable-layout-abi-examples.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/CodeGenCXX/vtable-layout-abi-examples.cpp b/test/CodeGenCXX/vtable-layout-abi-examples.cpp index 94e9cd3f11..be5765f4f2 100644 --- a/test/CodeGenCXX/vtable-layout-abi-examples.cpp +++ b/test/CodeGenCXX/vtable-layout-abi-examples.cpp @@ -105,4 +105,53 @@ struct D: public B, public C { }; void D::h() { } +struct X { + int ix; + virtual void x(); +}; + +// CHECK: Vtable for 'Test1::E' (24 entries). +// CHECK-NEXT: 0 | vbase_offset (56) +// CHECK-NEXT: 1 | offset_to_top (0) +// CHECK-NEXT: 2 | Test1::E RTTI +// CHECK-NEXT: -- (Test1::E, 0) vtable address -- +// CHECK-NEXT: -- (Test1::X, 0) vtable address -- +// CHECK-NEXT: 3 | void Test1::X::x() +// CHECK-NEXT: 4 | void Test1::E::f() +// CHECK-NEXT: 5 | void Test1::E::h() +// CHECK-NEXT: 6 | vbase_offset (40) +// CHECK-NEXT: 7 | offset_to_top (-16) +// CHECK-NEXT: 8 | Test1::E RTTI +// CHECK-NEXT: -- (Test1::B, 16) vtable address -- +// CHECK-NEXT: -- (Test1::D, 16) vtable address -- +// CHECK-NEXT: 9 | void Test1::E::f() +// CHECK-NEXT: [this adjustment: -16 non-virtual] +// CHECK-NEXT: 10 | void Test1::E::h() +// CHECK-NEXT: [this adjustment: -16 non-virtual] +// CHECK-NEXT: 11 | vbase_offset (24) +// CHECK-NEXT: 12 | offset_to_top (-32) +// CHECK-NEXT: 13 | Test1::E RTTI +// CHECK-NEXT: -- (Test1::C, 32) vtable address -- +// CHECK-NEXT: 14 | void Test1::C::g() +// CHECK-NEXT: 15 | void Test1::E::h() +// CHECK-NEXT: [this adjustment: -32 non-virtual] +// CHECK-NEXT: 16 | vcall_offset (-56) +// CHECK-NEXT: 17 | vcall_offset (-24) +// CHECK-NEXT: 18 | vcall_offset (-56) +// CHECK-NEXT: 19 | offset_to_top (-56) +// CHECK-NEXT: 20 | Test1::E RTTI +// CHECK-NEXT: -- (Test1::A, 56) vtable address -- +// CHECK-NEXT: 21 | void Test1::E::f() +// CHECK-NEXT: [this adjustment: 0 non-virtual, -24 vcall offset offset] +// CHECK-NEXT: 22 | void Test1::C::g() +// CHECK-NEXT: [this adjustment: 0 non-virtual, -32 vcall offset offset] +// CHECK-NEXT: 23 | void Test1::E::h() +// CHECK-NEXT: [this adjustment: 0 non-virtual, -40 vcall offset offset] +struct E : X, D { + int ie; + void f(); + void h (); +}; +void E::f() { } + } |