compilationPolicy.cpp calls AbstractInterpreter::can_be_compiled during linking and resolve steps, which is somewhat costly and affects startup:

  if (!AbstractInterpreter::can_be_compiled(m)) {
    return false;
  }

It would seem that rather than resolving the method_kind(m) in can_be_compiled, it would suffice to switch on m->intrinsic_id():

switch (m->intrinsic_id()) {
      case vmIntrinsics::_dsin : // fall thru
    ...

This significantly reduces the cost of AbstractInterpreter::can_be_compiled