text: // RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fapple-kext -emit-llvm -o - %s | FileCheck %s
  
  // CHECK: @_ZTV5TemplIiE = internal unnamed_addr constant { [5 x i8*] } { [5 x i8*] [i8* null, i8* bitcast ({ i8*, i8* }* @_ZTI5TemplIiE to i8*), i8* bitcast ({ i8*, i32, i64, i64 }* @_ZN5TemplIiE1fEv.ptrauth to i8*), i8* bitcast ({ i8*, i32, i64, i64 }* @_ZN5TemplIiE1gEv.ptrauth to i8*), i8* null] }
  
  struct Base {
    virtual void abc(void) const;
  };
  
  void Base::abc(void) const {}
  
  void FUNC(Base* p) {
    p->Base::abc();
  }
  
  // CHECK: getelementptr inbounds (void (%struct.Base*)*, void (%struct.Base*)** bitcast ({ [4 x i8*] }* @_ZTV4Base to void (%struct.Base*)**), i64 2)
  // CHECK-NOT: call void @_ZNK4Base3abcEv
  
  template<class T>
  struct Templ {
    virtual void f() {}
    virtual void g() {}
  };
  template<class T>
  struct SubTempl : public Templ<T> {
    virtual void f() {} // override
    virtual void g() {} // override
  };
  
  void f(SubTempl<int>* 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<int>'s vtable.  Hence, Templ<int>::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::f();
  }
  
  // CHECK: getelementptr inbounds (void (%struct.Templ*)*, void (%struct.Templ*)** bitcast ({ [5 x i8*] }* @_ZTV5TemplIiE to void (%struct.Templ*)**), i64 2)
  // CHECK: define internal void @_ZN5TemplIiE1fEv(%struct.Templ* nonnull dereferenceable(8) %this)
  // CHECK: define internal void @_ZN5TemplIiE1gEv(%struct.Templ* nonnull dereferenceable(8) %this)
  