diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/CodeGenCXX/virt.cpp | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/clang/test/CodeGenCXX/virt.cpp b/clang/test/CodeGenCXX/virt.cpp index 55c9b5d923b..0d43b80ea7c 100644 --- a/clang/test/CodeGenCXX/virt.cpp +++ b/clang/test/CodeGenCXX/virt.cpp @@ -7,6 +7,7 @@ struct B { virtual void bar1(); virtual void bar2(); + int b; }; void B::bar1() { } void B::bar2() { } @@ -18,22 +19,42 @@ struct C { void C::bee1() { } void C::bee2() { } -static_assert (sizeof (B) == (sizeof(void *)), "vtable pointer layout"); +struct D { + virtual void boo(); +}; +void D::boo() { } + +struct E { + int e; +}; -class A : public B, public C { +static_assert (sizeof (C) == (sizeof(void *)), "vtable pointer layout"); + +class A : public E, public B, public C, /* virtual */ public D { public: virtual void foo1(); virtual void foo2(); A() { } -} *a; + int a; +} *ap; void A::foo1() { } void A::foo2() { } int main() { A a; B b; + ap->e = 1; + ap->b = 2; } +// CHECK-LP32: main: +// CHECK-LP32: movl $1, 8(%eax) +// CHECK-LP32: movl $2, 4(%eax) + +// CHECK-LP64: main: +// CHECK-LP64: movl $1, 12(%rax) +// CHECK-LP64: movl $2, 8(%rax) + // CHECK-LP64: __ZTV1B: // CHECK-LP64: .space 8 // CHECK-LP64: .space 8 @@ -53,7 +74,7 @@ int main() { // CHECK-LP64: .quad __ZN1B4bar2Ev // CHECK-LP64: .quad __ZN1A4foo1Ev // CHECK-LP64: .quad __ZN1A4foo2Ev -// CHECK-LP64: .quad 18446744073709551608 +// CHECK-LP64: .quad 18446744073709551600 // CHECK-LP64: .space 8 // CHECK-LP64: .quad __ZN1C4bee1Ev // CHECK-LP64: .quad __ZN1C4bee2Ev @@ -65,7 +86,7 @@ int main() { // CHECK-LP32: .long __ZN1B4bar2Ev // CHECK-LP32: .long __ZN1A4foo1Ev // CHECK-LP32: .long __ZN1A4foo2Ev -// CHECK-LP32: .long 4294967292 +// CHECK-LP32: .long 4294967284 // CHECK-LP32: .space 4 // CHECK-LP32: .long __ZN1C4bee1Ev // CHECK-LP32: .long __ZN1C4bee2Ev |
