| // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm-only -fdump-vtable-layouts 2>&1 | FileCheck %s |
| |
| // A collection of big class hierarchies and their vtables. |
| |
| namespace Test1 { |
| |
| class C0 |
| { |
| }; |
| class C1 |
| : virtual public C0 |
| { |
| int k0; |
| }; |
| class C2 |
| : public C0 |
| , virtual public C1 |
| { |
| int k0; |
| }; |
| class C3 |
| : virtual public C0 |
| , virtual public C1 |
| , public C2 |
| { |
| int k0; |
| int k1; |
| int k2; |
| int k3; |
| }; |
| class C4 |
| : public C2 |
| , virtual public C3 |
| , public C0 |
| { |
| int k0; |
| }; |
| class C5 |
| : public C0 |
| , virtual public C4 |
| , public C2 |
| , public C1 |
| , virtual public C3 |
| { |
| int k0; |
| }; |
| class C6 |
| : virtual public C3 |
| , public C0 |
| , public C5 |
| , public C4 |
| , public C1 |
| { |
| int k0; |
| }; |
| class C7 |
| : virtual public C5 |
| , virtual public C6 |
| , virtual public C3 |
| , public C4 |
| , virtual public C2 |
| { |
| int k0; |
| int k1; |
| }; |
| class C8 |
| : public C7 |
| , public C5 |
| , public C3 |
| , virtual public C4 |
| , public C1 |
| , public C2 |
| { |
| int k0; |
| int k1; |
| }; |
| |
| // CHECK: Vtable for 'Test1::C9' (87 entries). |
| // CHECK-NEXT: 0 | vbase_offset (344) |
| // CHECK-NEXT: 1 | vbase_offset (312) |
| // CHECK-NEXT: 2 | vbase_offset (184) |
| // CHECK-NEXT: 3 | vbase_offset (168) |
| // CHECK-NEXT: 4 | vbase_offset (120) |
| // CHECK-NEXT: 5 | vbase_offset (48) |
| // CHECK-NEXT: 6 | vbase_offset (148) |
| // CHECK-NEXT: 7 | vbase_offset (152) |
| // CHECK-NEXT: 8 | offset_to_top (0) |
| // CHECK-NEXT: 9 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 0) vtable address -- |
| // CHECK-NEXT: -- (Test1::C9, 0) vtable address -- |
| // CHECK-NEXT: 10 | void Test1::C9::f() |
| // CHECK-NEXT: 11 | vbase_offset (104) |
| // CHECK-NEXT: 12 | vbase_offset (132) |
| // CHECK-NEXT: 13 | vbase_offset (136) |
| // CHECK-NEXT: 14 | offset_to_top (-16) |
| // CHECK-NEXT: 15 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 16) vtable address -- |
| // CHECK-NEXT: -- (Test1::C4, 16) vtable address -- |
| // CHECK-NEXT: 16 | vbase_offset (72) |
| // CHECK-NEXT: 17 | vbase_offset (120) |
| // CHECK-NEXT: 18 | vbase_offset (100) |
| // CHECK-NEXT: 19 | vbase_offset (104) |
| // CHECK-NEXT: 20 | offset_to_top (-48) |
| // CHECK-NEXT: 21 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 48) vtable address -- |
| // CHECK-NEXT: -- (Test1::C5, 48) vtable address -- |
| // CHECK-NEXT: -- (Test1::C6, 48) vtable address -- |
| // CHECK-NEXT: 22 | vbase_offset (84) |
| // CHECK-NEXT: 23 | offset_to_top (-64) |
| // CHECK-NEXT: 24 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C1, 64) vtable address -- |
| // CHECK-NEXT: 25 | vbase_offset (32) |
| // CHECK-NEXT: 26 | vbase_offset (60) |
| // CHECK-NEXT: 27 | vbase_offset (64) |
| // CHECK-NEXT: 28 | offset_to_top (-88) |
| // CHECK-NEXT: 29 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 88) vtable address -- |
| // CHECK-NEXT: -- (Test1::C4, 88) vtable address -- |
| // CHECK-NEXT: 30 | vbase_offset (44) |
| // CHECK-NEXT: 31 | offset_to_top (-104) |
| // CHECK-NEXT: 32 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C1, 104) vtable address -- |
| // CHECK-NEXT: 33 | vbase_offset (28) |
| // CHECK-NEXT: 34 | vbase_offset (32) |
| // CHECK-NEXT: 35 | offset_to_top (-120) |
| // CHECK-NEXT: 36 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 120) vtable address -- |
| // CHECK-NEXT: -- (Test1::C3, 120) vtable address -- |
| // CHECK-NEXT: 37 | vbase_offset (-4) |
| // CHECK-NEXT: 38 | offset_to_top (-152) |
| // CHECK-NEXT: 39 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C1, 152) vtable address -- |
| // CHECK-NEXT: 40 | vbase_offset (-48) |
| // CHECK-NEXT: 41 | vbase_offset (-20) |
| // CHECK-NEXT: 42 | vbase_offset (-16) |
| // CHECK-NEXT: 43 | offset_to_top (-168) |
| // CHECK-NEXT: 44 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 168) vtable address -- |
| // CHECK-NEXT: -- (Test1::C4, 168) vtable address -- |
| // CHECK-NEXT: 45 | vbase_offset (160) |
| // CHECK-NEXT: 46 | vbase_offset (-136) |
| // CHECK-NEXT: 47 | vbase_offset (-16) |
| // CHECK-NEXT: 48 | vbase_offset (128) |
| // CHECK-NEXT: 49 | vbase_offset (-64) |
| // CHECK-NEXT: 50 | vbase_offset (-36) |
| // CHECK-NEXT: 51 | vbase_offset (-32) |
| // CHECK-NEXT: 52 | offset_to_top (-184) |
| // CHECK-NEXT: 53 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 184) vtable address -- |
| // CHECK-NEXT: -- (Test1::C4, 184) vtable address -- |
| // CHECK-NEXT: -- (Test1::C7, 184) vtable address -- |
| // CHECK-NEXT: -- (Test1::C8, 184) vtable address -- |
| // CHECK-NEXT: 54 | vbase_offset (-88) |
| // CHECK-NEXT: 55 | vbase_offset (-40) |
| // CHECK-NEXT: 56 | vbase_offset (-60) |
| // CHECK-NEXT: 57 | vbase_offset (-56) |
| // CHECK-NEXT: 58 | offset_to_top (-208) |
| // CHECK-NEXT: 59 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 208) vtable address -- |
| // CHECK-NEXT: -- (Test1::C5, 208) vtable address -- |
| // CHECK-NEXT: 60 | vbase_offset (-76) |
| // CHECK-NEXT: 61 | offset_to_top (-224) |
| // CHECK-NEXT: 62 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C1, 224) vtable address -- |
| // CHECK-NEXT: 63 | vbase_offset (-92) |
| // CHECK-NEXT: 64 | vbase_offset (-88) |
| // CHECK-NEXT: 65 | offset_to_top (-240) |
| // CHECK-NEXT: 66 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 240) vtable address -- |
| // CHECK-NEXT: -- (Test1::C3, 240) vtable address -- |
| // CHECK-NEXT: 67 | vbase_offset (-124) |
| // CHECK-NEXT: 68 | offset_to_top (-272) |
| // CHECK-NEXT: 69 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C1, 272) vtable address -- |
| // CHECK-NEXT: 70 | vbase_offset (-140) |
| // CHECK-NEXT: 71 | vbase_offset (-136) |
| // CHECK-NEXT: 72 | offset_to_top (-288) |
| // CHECK-NEXT: 73 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 288) vtable address -- |
| // CHECK-NEXT: 74 | vbase_offset (-192) |
| // CHECK-NEXT: 75 | vbase_offset (-144) |
| // CHECK-NEXT: 76 | vbase_offset (-164) |
| // CHECK-NEXT: 77 | vbase_offset (-160) |
| // CHECK-NEXT: 78 | offset_to_top (-312) |
| // CHECK-NEXT: 79 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C2, 312) vtable address -- |
| // CHECK-NEXT: -- (Test1::C5, 312) vtable address -- |
| // CHECK-NEXT: 80 | vbase_offset (-180) |
| // CHECK-NEXT: 81 | offset_to_top (-328) |
| // CHECK-NEXT: 82 | Test1::C9 RTTI |
| // CHECK-NEXT: -- (Test1::C1, 328) vtable address -- |
| // CHECK-NEXT: 83 | vbase_offset (-196) |
| // CHECK-NEXT: 84 | vbase_offset (-192) |
| // CHECK-NEXT: 85 | offset_to_top (-344) |
| // CHECK-NEXT: 86 | Test1::C9 RTTI |
| class C9 |
| : virtual public C6 |
| , public C2 |
| , public C4 |
| , virtual public C8 |
| { |
| int k0; |
| int k1; |
| int k2; |
| int k3; |
| virtual void f(); |
| }; |
| void C9::f() { } |
| |
| } |
