// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fapple-kext -fno-rtti -disable-O0-optnone -emit-llvm -o - %s | FileCheck %s // CHECK: @_ZTV5TemplIiE = internal unnamed_addr constant { [7 x ptr] } { [7 x ptr] [ptr null, ptr null, ptr @_ZN5TemplIiED1Ev, ptr @_ZN5TemplIiED0Ev, ptr @_ZN5TemplIiE1fEv, ptr @_ZN5TemplIiE1gEv, ptr null] } struct B1 { virtual ~B1(); }; B1::~B1() {} void DELETE(B1 *pb1) { pb1->B1::~B1(); } // CHECK-LABEL: define{{.*}} void @_ZN2B1D0Ev // CHECK: [[T1:%.*]] = load ptr, ptr getelementptr inbounds (ptr, ptr @_ZTV2B1, i64 2) // CHECK-NEXT: call void [[T1]](ptr {{[^,]*}} [[T2:%.*]]) // CHECK-LABEL: define{{.*}} void @_Z6DELETEP2B1 // CHECK: [[T3:%.*]] = load ptr, ptr getelementptr inbounds (ptr, ptr @_ZTV2B1, i64 2) // CHECK-NEXT: call void [[T3]](ptr {{[^,]*}} [[T4:%.*]]) template struct Templ { virtual ~Templ(); // Out-of-line so that the destructor doesn't cause a vtable virtual void f() {} virtual void g() {} }; template struct SubTempl : public Templ { virtual ~SubTempl() {} // override virtual void f() {} // override virtual void g() {} // override }; void f(SubTempl* t) { // Qualified calls go through the (qualified) vtable in apple-kext mode. // Since t's this pointer points to SubTempl's vtable, the call needs // to load Templ's vtable. Hence, Templ::g needs to be // instantiated in this TU, for it's referenced by the vtable. // (This happens only in apple-kext mode; elsewhere virtual calls can always // use the vtable pointer off this instead of having to load the vtable // symbol.) t->Templ::~Templ(); } // CHECK: getelementptr inbounds (ptr, ptr @_ZTV5TemplIiE, i64 2) // CHECK: declare void @_ZN5TemplIiED0Ev(ptr {{[^,]*}}) // CHECK: define internal void @_ZN5TemplIiE1fEv(ptr {{[^,]*}} %this) // CHECK: define internal void @_ZN5TemplIiE1gEv(ptr {{[^,]*}} %this)