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