if statusCode >= 100 && statusCode <= 199 {
		if f.StreamEnded() {
			return nil, errors.New("1xx informational response with END_STREAM flag")
		}
		cs.num1xx++
		const max1xxResponses = 5 // arbitrary bound on number of informational responses, same as net/http
		if cs.num1xx > max1xxResponses {
			return nil, errors.New("http2: too many 1xx informational responses")
		}
		if fn := cs.get1xxTraceFunc(); fn != nil {

  if (element_ty.isF16()) {
    uint16_t raw_epsilon = Eigen::numext::bit_cast<uint16_t>(
        Eigen::NumTraits<Eigen::half>::epsilon());
    auto value = APFloat(APFloat::IEEEhalf(), APInt(16, raw_epsilon));
    return DenseElementsAttr::get(scalar_ty, value);
  } else if (element_ty.isBF16()) {
    uint16_t raw_epsilon = Eigen::numext::bit_cast<uint16_t>(
        Eigen::NumTraits<Eigen::bfloat16>::epsilon());