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| // 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() { }
}
|