Simplify test/CodeGenCXX/microsoft-abi-vtables-virtual-inheritance-vtordisps.cpp by forcing VFTableBuilder invocation with virtual function calls
Previously the vftables were built at the end of the TU in a reverse-to-random order llvm-svn: 204465
This commit is contained in:
Timur Iskhodzhanov
parent
341481ddb0
commit
c84eb81ac6
|
|
@ -1,15 +1,5 @@
|
|||
// RUN: %clang_cc1 -fno-rtti -emit-llvm -fdump-vtable-layouts %s -o %t.ll -triple=i386-pc-win32 > %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-SIMPLE-A %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-SIMPLE-B %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-SIMPLE-C %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-EXTENDED-A %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-EXTENDED-B %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-EXTENDED-C %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-EXTENDED-E %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-EXTENDED-F %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-EXTENDED-G %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-EXTENDED-H %s < %t
|
||||
// RUN: FileCheck --check-prefix=VTABLE-PR17738-A %s < %t
|
||||
// RUN: FileCheck %s < %t
|
||||
// RUN: FileCheck --check-prefix=MANGLING %s < %t.ll
|
||||
|
||||
// For now, just make sure x86_64 doesn't crash.
|
||||
|
|
@ -64,17 +54,17 @@ namespace simple {
|
|||
// jmp Method@Class
|
||||
|
||||
struct A : virtual V1 {
|
||||
// VTABLE-SIMPLE-A: VFTable for 'V1' in 'simple::A' (2 entries).
|
||||
// VTABLE-SIMPLE-A-NEXT: 0 | void simple::A::f()
|
||||
// VTABLE-SIMPLE-A-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// VTABLE-SIMPLE-A-NEXT: 1 | simple::A::~A() [scalar deleting]
|
||||
// VTABLE-SIMPLE-A-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V1' in 'simple::A' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::A::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-NEXT: 1 | simple::A::~A() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-A: Thunks for 'simple::A::~A()' (1 entry).
|
||||
// VTABLE-SIMPLE-A-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'simple::A::~A()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-A: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// VTABLE-SIMPLE-A-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
virtual void f();
|
||||
// MANGLING-DAG: @"\01?f@A@simple@@$4PPPPPPPM@A@AEXXZ"
|
||||
|
|
@ -84,27 +74,28 @@ struct A : virtual V1 {
|
|||
};
|
||||
|
||||
A a;
|
||||
void use(A *obj) { obj->f(); }
|
||||
|
||||
struct B : virtual V3 {
|
||||
// VTABLE-SIMPLE-B: VFTable for 'Z' in 'V3' in 'simple::B' (2 entries).
|
||||
// VTABLE-SIMPLE-B-NEXT: 0 | void Z::g()
|
||||
// VTABLE-SIMPLE-B-NEXT: 1 | simple::B::~B() [scalar deleting]
|
||||
// VTABLE-SIMPLE-B-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'Z' in 'V3' in 'simple::B' (2 entries).
|
||||
// CHECK-NEXT: 0 | void Z::g()
|
||||
// CHECK-NEXT: 1 | simple::B::~B() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-B: Thunks for 'simple::B::~B()' (1 entry).
|
||||
// VTABLE-SIMPLE-B-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'simple::B::~B()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-B: VFTable for 'V2' in 'V3' in 'simple::B' (2 entries).
|
||||
// VTABLE-SIMPLE-B-NEXT: 0 | void simple::B::f()
|
||||
// VTABLE-SIMPLE-B-NEXT: [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
// VTABLE-SIMPLE-B-NEXT: 1 | simple::B::~B() [scalar deleting]
|
||||
// VTABLE-SIMPLE-B-NEXT: [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V2' in 'V3' in 'simple::B' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::B::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
// CHECK-NEXT: 1 | simple::B::~B() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-B: Thunks for 'simple::B::~B()' (1 entry).
|
||||
// VTABLE-SIMPLE-B-NEXT: 0 | [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'simple::B::~B()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-B: Thunks for 'void simple::B::f()' (1 entry).
|
||||
// VTABLE-SIMPLE-B-NEXT: 0 | [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::B::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
|
||||
// FIXME: The vtordisp thunk should only get emitted for a constructor
|
||||
// if "this" leaves scope.
|
||||
|
|
@ -119,39 +110,40 @@ struct B : virtual V3 {
|
|||
};
|
||||
|
||||
B b;
|
||||
void use(B *obj) { obj->f(); }
|
||||
|
||||
struct C : virtual V4 {
|
||||
// VTABLE-SIMPLE-C: VFTable for 'Z' in 'V4' in 'simple::C' (2 entries).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | void Z::g()
|
||||
// VTABLE-SIMPLE-C-NEXT: 1 | simple::C::~C() [scalar deleting]
|
||||
// VTABLE-SIMPLE-C-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'Z' in 'V4' in 'simple::C' (2 entries).
|
||||
// CHECK-NEXT: 0 | void Z::g()
|
||||
// CHECK-NEXT: 1 | simple::C::~C() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-C: Thunks for 'simple::C::~C()' (1 entry).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'simple::C::~C()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-C: VFTable for 'V1' in 'V4' in 'simple::C' (2 entries).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | void simple::C::f()
|
||||
// VTABLE-SIMPLE-C-NEXT: [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
// VTABLE-SIMPLE-C-NEXT: 1 | simple::C::~C() [scalar deleting]
|
||||
// VTABLE-SIMPLE-C-NEXT: [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V1' in 'V4' in 'simple::C' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::C::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
// CHECK-NEXT: 1 | simple::C::~C() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-C: Thunks for 'simple::C::~C()' (1 entry).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'simple::C::~C()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -12, -8 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-C: Thunks for 'void simple::C::f()' (1 entry).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::C::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -12, 0 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-C: VFTable for 'V2' in 'V4' in 'simple::C' (2 entries).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | void simple::C::f()
|
||||
// VTABLE-SIMPLE-C-NEXT: [this adjustment: vtordisp at -16, -4 non-virtual]
|
||||
// VTABLE-SIMPLE-C-NEXT: 1 | simple::C::~C() [scalar deleting]
|
||||
// VTABLE-SIMPLE-C-NEXT: [this adjustment: vtordisp at -16, -12 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V2' in 'V4' in 'simple::C' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::C::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -16, -4 non-virtual]
|
||||
// CHECK-NEXT: 1 | simple::C::~C() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -16, -12 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-C: Thunks for 'simple::C::~C()' (1 entry).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | [this adjustment: vtordisp at -16, -12 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'simple::C::~C()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -16, -12 non-virtual]
|
||||
|
||||
// VTABLE-SIMPLE-C: Thunks for 'void simple::C::f()' (1 entry).
|
||||
// VTABLE-SIMPLE-C-NEXT: 0 | [this adjustment: vtordisp at -16, -4 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::C::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -16, -4 non-virtual]
|
||||
|
||||
int x;
|
||||
virtual void f();
|
||||
|
|
@ -164,6 +156,7 @@ struct C : virtual V4 {
|
|||
};
|
||||
|
||||
C c;
|
||||
void use(C *obj) { obj->f(); }
|
||||
}
|
||||
|
||||
namespace extended {
|
||||
|
|
@ -182,16 +175,16 @@ namespace extended {
|
|||
// jmp Method@Class
|
||||
|
||||
struct A : virtual simple::A {
|
||||
// VTABLE-EXTENDED-A: VFTable for 'V1' in 'simple::A' in 'extended::A' (2 entries).
|
||||
// VTABLE-EXTENDED-A-NEXT: 0 | void simple::A::f()
|
||||
// VTABLE-EXTENDED-A-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-A-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// VTABLE-EXTENDED-A-NEXT: 1 | extended::A::~A() [scalar deleting]
|
||||
// VTABLE-EXTENDED-A-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V1' in 'simple::A' in 'extended::A' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::A::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-NEXT: 1 | extended::A::~A() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-EXTENDED-A: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// VTABLE-EXTENDED-A-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-A-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
|
||||
// `vtordispex{8,8,4294967292,8}'
|
||||
// MANGLING-DAG: @"\01?f@A@simple@@$R477PPPPPPPM@7AEXXZ"
|
||||
|
|
@ -202,36 +195,38 @@ struct A : virtual simple::A {
|
|||
};
|
||||
|
||||
A a;
|
||||
void use(A *obj) { delete obj; }
|
||||
|
||||
struct B : virtual simple::A {
|
||||
// This class has an implicit dtor. Vdtors don't require vtordispex thunks
|
||||
// as the most derived class always has an implicit dtor,
|
||||
// which is a final overrider.
|
||||
|
||||
// VTABLE-EXTENDED-B: VFTable for 'V1' in 'simple::A' in 'extended::B' (2 entries).
|
||||
// CHECK-LABEL: VFTable for 'V1' in 'simple::A' in 'extended::B' (2 entries).
|
||||
// ...
|
||||
// VTABLE-EXTENDED-B: 1 | extended::B::~B() [scalar deleting]
|
||||
// VTABLE-EXTENDED-B-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK: 1 | extended::B::~B() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-EXTENDED-B: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// VTABLE-EXTENDED-B-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-B-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
|
||||
// vtordisp{4294967292,0}
|
||||
// MANGLING-DAG: @"\01??_EB@extended@@$4PPPPPPPM@A@AEPAXI@Z"
|
||||
};
|
||||
|
||||
B b;
|
||||
void use(B *obj) { delete obj; }
|
||||
|
||||
struct C : virtual simple::A {
|
||||
// VTABLE-EXTENDED-C: VFTable for 'V1' in 'simple::A' in 'extended::C' (2 entries).
|
||||
// VTABLE-EXTENDED-C-NEXT: 0 | void simple::A::f()
|
||||
// VTABLE-EXTENDED-C-NEXT: [this adjustment: vtordisp at -4, vbptr at 12 to the left,
|
||||
// VTABLE-EXTENDED-C-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V1' in 'simple::A' in 'extended::C' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::A::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, vbptr at 12 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
|
||||
// VTABLE-EXTENDED-C: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// VTABLE-EXTENDED-C-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 12 to the left,
|
||||
// VTABLE-EXTENDED-C-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 12 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
|
||||
// `vtordispex{12,8,4294967292,8}'
|
||||
// MANGLING-DAG: @"\01?f@A@simple@@$R4M@7PPPPPPPM@7AEXXZ"
|
||||
|
|
@ -241,6 +236,7 @@ struct C : virtual simple::A {
|
|||
};
|
||||
|
||||
C c;
|
||||
void use(C *obj) { delete obj; }
|
||||
|
||||
struct D : virtual V2 {
|
||||
virtual void f();
|
||||
|
|
@ -249,14 +245,14 @@ struct D : virtual V2 {
|
|||
};
|
||||
|
||||
struct E : virtual D {
|
||||
// VTABLE-EXTENDED-E: VFTable for 'V2' in 'extended::D' in 'extended::E' (2 entries).
|
||||
// VTABLE-EXTENDED-E-NEXT: 0 | void extended::D::f()
|
||||
// VTABLE-EXTENDED-E-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-E-NEXT: vboffset at 8 in the vbtable, 12 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V2' in 'extended::D' in 'extended::E' (2 entries).
|
||||
// CHECK-NEXT: 0 | void extended::D::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 12 non-virtual]
|
||||
|
||||
// VTABLE-EXTENDED-E: Thunks for 'void extended::D::f()' (1 entry).
|
||||
// VTABLE-EXTENDED-E-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-E-NEXT: vboffset at 8 in the vbtable, 12 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void extended::D::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 12 non-virtual]
|
||||
|
||||
// `vtordispex{8,8,4294967292,12}'
|
||||
// MANGLING-DAG: @"\01?f@D@extended@@$R477PPPPPPPM@M@AEXXZ"
|
||||
|
|
@ -266,16 +262,17 @@ struct E : virtual D {
|
|||
};
|
||||
|
||||
E e;
|
||||
void use(E *obj) { delete obj; }
|
||||
|
||||
struct F : virtual Z, virtual D {
|
||||
// VTABLE-EXTENDED-F: VFTable for 'V2' in 'extended::D' in 'extended::F' (2 entries).
|
||||
// VTABLE-EXTENDED-F-NEXT: 0 | void extended::D::f()
|
||||
// VTABLE-EXTENDED-F-NEXT: [this adjustment: vtordisp at -4, vbptr at 20 to the left,
|
||||
// VTABLE-EXTENDED-F-NEXT: vboffset at 12 in the vbtable, 12 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V2' in 'extended::D' in 'extended::F' (2 entries).
|
||||
// CHECK-NEXT: 0 | void extended::D::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, vbptr at 20 to the left,
|
||||
// CHECK-NEXT: vboffset at 12 in the vbtable, 12 non-virtual]
|
||||
|
||||
// VTABLE-EXTENDED-F: Thunks for 'void extended::D::f()' (1 entry).
|
||||
// VTABLE-EXTENDED-F-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 20 to the left,
|
||||
// VTABLE-EXTENDED-F-NEXT: vboffset at 12 in the vbtable, 12 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void extended::D::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 20 to the left,
|
||||
// CHECK-NEXT: vboffset at 12 in the vbtable, 12 non-virtual]
|
||||
|
||||
// `vtordispex{20,12,4294967292,12}'
|
||||
// MANGLING-DAG: @"\01?f@D@extended@@$R4BE@M@PPPPPPPM@M@AEXXZ"
|
||||
|
|
@ -285,21 +282,22 @@ struct F : virtual Z, virtual D {
|
|||
};
|
||||
|
||||
F f;
|
||||
void use(F *obj) { delete obj; }
|
||||
|
||||
struct G : virtual simple::A {
|
||||
// VTABLE-EXTENDED-G: VFTable for 'extended::G' (1 entry).
|
||||
// VTABLE-EXTENDED-G-NEXT: 0 | void extended::G::g()
|
||||
// CHECK-LABEL: VFTable for 'extended::G' (1 entry).
|
||||
// CHECK-NEXT: 0 | void extended::G::g()
|
||||
|
||||
// VTABLE-EXTENDED-G: VFTable for 'V1' in 'simple::A' in 'extended::G' (2 entries).
|
||||
// VTABLE-EXTENDED-G-NEXT: 0 | void simple::A::f()
|
||||
// VTABLE-EXTENDED-G-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-G-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// VTABLE-EXTENDED-G-NEXT: 1 | extended::G::~G() [scalar deleting]
|
||||
// VTABLE-EXTENDED-G-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V1' in 'simple::A' in 'extended::G' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::A::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-NEXT: 1 | extended::G::~G() [scalar deleting]
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, 0 non-virtual]
|
||||
|
||||
// VTABLE-EXTENDED-G: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// VTABLE-EXTENDED-G-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-G-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
|
||||
// Emits a G's own vfptr, thus moving the vbptr in the layout.
|
||||
virtual void g();
|
||||
|
|
@ -310,26 +308,28 @@ struct G : virtual simple::A {
|
|||
};
|
||||
|
||||
G g;
|
||||
void use(G *obj) { obj->g(); }
|
||||
|
||||
struct H : Z, A {
|
||||
// VTABLE-EXTENDED-H: VFTable for 'Z' in 'extended::H' (2 entries).
|
||||
// VTABLE-EXTENDED-H-NEXT: 0 | void Z::g()
|
||||
// VTABLE-EXTENDED-H-NEXT: 1 | extended::H::~H() [scalar deleting]
|
||||
// CHECK-LABEL: VFTable for 'Z' in 'extended::H' (2 entries).
|
||||
// CHECK-NEXT: 0 | void Z::g()
|
||||
// CHECK-NEXT: 1 | extended::H::~H() [scalar deleting]
|
||||
|
||||
// VTABLE-EXTENDED-H: VFTable for 'V1' in 'simple::A' in 'extended::A' in 'extended::H' (2 entries).
|
||||
// VTABLE-EXTENDED-H-NEXT: 0 | void simple::A::f()
|
||||
// VTABLE-EXTENDED-H-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-H-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V1' in 'simple::A' in 'extended::A' in 'extended::H' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::A::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
|
||||
// VTABLE-EXTENDED-H: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// VTABLE-EXTENDED-H-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// VTABLE-EXTENDED-H-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::A::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -4, vbptr at 8 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 8 non-virtual]
|
||||
|
||||
// MANGLING-DAG: @"\01?f@A@simple@@$R477PPPPPPPM@7AEXXZ"
|
||||
// MANGLING-DAG: @"\01??_EH@extended@@$4PPPPPPPM@BA@AEPAXI@Z"
|
||||
};
|
||||
|
||||
H h;
|
||||
void use(H *obj) { delete obj; }
|
||||
}
|
||||
|
||||
namespace pr17738 {
|
||||
|
|
@ -337,14 +337,14 @@ namespace pr17738 {
|
|||
// Just do the right thing.
|
||||
|
||||
struct A : virtual simple::B {
|
||||
// VTABLE-PR17738-A: VFTable for 'V2' in 'V3' in 'simple::B' in 'pr17738::A' (2 entries).
|
||||
// VTABLE-PR17738-A-NEXT: 0 | void simple::B::f()
|
||||
// VTABLE-PR17738-A-NEXT: [this adjustment: vtordisp at -12, vbptr at 20 to the left,
|
||||
// VTABLE-PR17738-A-NEXT: vboffset at 8 in the vbtable, 16 non-virtual]
|
||||
// CHECK-LABEL: VFTable for 'V2' in 'V3' in 'simple::B' in 'pr17738::A' (2 entries).
|
||||
// CHECK-NEXT: 0 | void simple::B::f()
|
||||
// CHECK-NEXT: [this adjustment: vtordisp at -12, vbptr at 20 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 16 non-virtual]
|
||||
|
||||
// VTABLE-PR17738-A: Thunks for 'void simple::B::f()' (1 entry).
|
||||
// VTABLE-PR17738-A-NEXT: 0 | [this adjustment: vtordisp at -12, vbptr at 20 to the left,
|
||||
// VTABLE-PR17738-A-NEXT: vboffset at 8 in the vbtable, 16 non-virtual]
|
||||
// CHECK-LABEL: Thunks for 'void simple::B::f()' (1 entry).
|
||||
// CHECK-NEXT: 0 | [this adjustment: vtordisp at -12, vbptr at 20 to the left,
|
||||
// CHECK-NEXT: vboffset at 8 in the vbtable, 16 non-virtual]
|
||||
|
||||
// MANGLING-DAG: @"\01?f@B@simple@@$R4BE@7PPPPPPPE@BA@AEXXZ"
|
||||
int a;
|
||||
|
|
@ -352,6 +352,7 @@ struct A : virtual simple::B {
|
|||
};
|
||||
|
||||
A a;
|
||||
void use(A *obj) { delete obj; }
|
||||
}
|
||||
|
||||
namespace access {
|
||||
|
|
|
|||
Loading…
Reference in New Issue