When we're emitting a constructor or destructor call from a delegating
constructor, retrieve our VTT parameter directly. Fixes PR14588 /
<rdar://problem/12867962>.
llvm-svn: 174042
diff --git a/clang/test/CodeGenCXX/cxx0x-delegating-ctors.cpp b/clang/test/CodeGenCXX/cxx0x-delegating-ctors.cpp
index 338159c..de739d0 100644
--- a/clang/test/CodeGenCXX/cxx0x-delegating-ctors.cpp
+++ b/clang/test/CodeGenCXX/cxx0x-delegating-ctors.cpp
@@ -65,3 +65,37 @@
}
// CHECK: define {{.*}} @_ZN7PR128901XC1Ei(%"class.PR12890::X"* %this, i32)
// CHECK: call void @llvm.memset.p0i8.{{i32|i64}}(i8* {{.*}}, i8 0, {{i32|i64}} 4, i32 4, i1 false)
+
+namespace PR14588 {
+ void other();
+
+ class Base {
+ public:
+ Base() { squawk(); }
+ virtual ~Base() {}
+
+ virtual void squawk() { other(); }
+ };
+
+
+ class Foo : public virtual Base {
+ public:
+ Foo();
+ Foo(const void * inVoid);
+ virtual ~Foo() {}
+
+ virtual void squawk() { other(); }
+ };
+
+ // CHECK: define void @_ZN7PR145883FooC1Ev(%"class.PR14588::Foo"*
+ // CHECK: call void @_ZN7PR145883FooC1EPKv(
+ // CHECK: invoke void @_ZN7PR145885otherEv()
+ // CHECK: call void @_ZN7PR145883FooD1Ev
+ // CHECK: resume
+
+ Foo::Foo() : Foo(__null) { other(); }
+ Foo::Foo(const void *inVoid) {
+ squawk();
+ }
+
+}