   0  setfield_gc_r %r1, $<* struct pypy.objspace.std.setobject.SetStrategy>, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_strategy>
   5  setfield_gc_r %r1, $<* None>, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_sstorage>
  10  void_return
