Add another test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97329 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/vtable-layout.cpp b/test/CodeGenCXX/vtable-layout.cpp
index 01232c8..655f606 100644
--- a/test/CodeGenCXX/vtable-layout.cpp
+++ b/test/CodeGenCXX/vtable-layout.cpp
@@ -705,4 +705,52 @@
};
void D::f() {}
+}
+
+namespace Test19 {
+
+// Another 'this' adjustment test.
+
+struct A {
+ int a;
+
+ virtual void f();
+};
+
+struct B : A {
+ int b;
+
+ virtual void g();
+};
+
+struct C {
+ virtual void c();
+};
+
+// CHECK: Vtable for 'Test19::D' (13 entries).
+// CHECK-NEXT: 0 | vbase_offset (24)
+// CHECK-NEXT: 1 | offset_to_top (0)
+// CHECK-NEXT: 2 | Test19::D RTTI
+// CHECK-NEXT: -- (Test19::C, 0) vtable address --
+// CHECK-NEXT: -- (Test19::D, 0) vtable address --
+// CHECK-NEXT: 3 | void Test19::C::c()
+// CHECK-NEXT: 4 | void Test19::D::f()
+// CHECK-NEXT: 5 | offset_to_top (-8)
+// CHECK-NEXT: 6 | Test19::D RTTI
+// CHECK-NEXT: -- (Test19::A, 8) vtable address --
+// CHECK-NEXT: -- (Test19::B, 8) vtable address --
+// CHECK-NEXT: 7 | void Test19::D::f()
+// CHECK-NEXT: [this adjustment: -8 non-virtual]
+// CHECK-NEXT: 8 | void Test19::B::g()
+// CHECK-NEXT: 9 | vcall_offset (-24)
+// CHECK-NEXT: 10 | offset_to_top (-24)
+// CHECK-NEXT: 11 | Test19::D RTTI
+// CHECK-NEXT: -- (Test19::A, 24) vtable address --
+// CHECK-NEXT: 12 | void Test19::D::f()
+// CHECK-NEXT: [this adjustment: 0 non-virtual, -24 vcall offset offset]
+struct D : C, B, virtual A {
+ virtual void f();
+};
+void D::f() { }
+
}
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