@staticmethod
def _is_indirect_jump(_, sim_successors):
    """
        Determine if this SimIRSB has an indirect jump as its exit
        """
    if sim_successors.artifacts['irsb_direct_next']:
        return False
    default_jumpkind = sim_successors.artifacts['irsb_default_jumpkind']
    if default_jumpkind not in ('Ijk_Call', 'Ijk_Boring', 'Ijk_InvalICache'):
        return False
    return True
