string ns_start;
  for (const string& n : opts.namespaces) {
    ns_start += absl::StrCat("namespace ", n, " {\n");
  }
  ns_start += "\n";
  string ns_end("\n");
  for (int i = opts.namespaces.size() - 1; i >= 0; --i) {
    const string& n = opts.namespaces[i];
    ns_end += absl::StrCat("}  // end namespace ", n, "\n");
  }

  // Generate metadata.
  const string arg_names_code =

  int bx_start, by_start;
  absl::optional<int> bx_end, by_end;
  std::tie(bx_start, bx_end) = EinsumGetBcastSubshape(x_subs);
  std::tie(by_start, by_end) = EinsumGetBcastSubshape(y_subs);

  // Sum the gradient across the broadcasted axes.
  auto args = internal::BroadcastGradientArgs(
      scope, Slice1dHelper(scope, x_shape, bx_start, bx_end),
      Slice1dHelper(scope, y_shape, by_start, by_end));
  grad_x = Reshape(

			continue
		case selectSend:
			j = nsends
			nsends++
		case selectRecv:
			nrecvs++
			j = len(cases) - nrecvs
		}

		sel[j] = scase{c: rc.ch, elem: rc.val}
		orig[j] = i
	}

	// Only a default case.
	if nsends+nrecvs == 0 {
		return dflt, false
	}

	// Compact sel and orig if necessary.
	if nsends+nrecvs < len(cases) {
		copy(sel[nsends:], sel[len(cases)-nrecvs:])

    // JDK 14
    // CallStart, ProxySelectStart, ProxySelectEnd, DnsStart, DnsEnd, ConnectStart, SecureConnectStart,
    // SecureConnectEnd, ConnectEnd, ConnectionAcquired, RequestHeadersStart, RequestHeadersEnd,
    // ResponseFailed, ConnectionReleased, CallFailed
    // JDK 8
    // CallStart, ProxySelectStart, ProxySelectEnd, DnsStart, DnsEnd, ConnectStart, SecureConnectStart,
    // ConnectFailed, CallFailed
    // Gradle - JDK 11

  ASSERT_THAT(func_op, NotNull());

  auto add_op_itr = func_op.getBody().op_begin<mlir::stablehlo::AddOp>();
  ASSERT_THAT(add_op_itr,
              Ne(func_op.getBody().op_end<mlir::stablehlo::AddOp>()));

  EXPECT_TRUE(IsOpFullyQuantized(*add_op_itr));
}

TEST_F(IsOpFullyQuantizedTest, FalseIfOpNotQuantized) {
  constexpr absl::string_view kNotQuantizedAdd = R"mlir(

   *       the integral of our function, between X permits and X-K permits, assuming we want to
   *       spend K saved permits.
   * </ol>
   *
   * <p>In summary, the time it takes to move to the left (spend K permits), is equal to the area of
   * the function of width == K.
   *
   * <p>Assuming we have saturated demand, the time to go from maxPermits to thresholdPermits is

 * `dnsStart(call, domainName)` → `dnsEnd(call, domainName, inetAddressList)`.
 *
 * Events are typically nested with this structure:
 *
 *  * call ([callStart], [callEnd], [callFailed])
 *    * proxy selection ([proxySelectStart], [proxySelectEnd])
 *    * dns ([dnsStart], [dnsEnd])
 *    * connect ([connectStart], [connectEnd], [connectFailed])

      requestBody.close()
    }
    body.awaitSuccess()
    assertThat(listener.recordedEventTypes()).containsExactly(
      "CallStart", "ProxySelectStart", "ProxySelectEnd", "DnsStart", "DnsEnd", "ConnectStart",
      "SecureConnectStart", "SecureConnectEnd", "ConnectEnd", "ConnectionAcquired",
      "RequestHeadersStart", "RequestHeadersEnd", "RequestBodyStart", "ResponseHeadersStart",

	ORANGE:            "range",
	OREAL:             "real",
	ORECV:             "<-",
	ORECOVER:          "recover",
	ORETURN:           "return",
	ORSH:              ">>",
	OSELECT:           "select",
	OSEND:             "<-",
	OSUB:              "-",
	OSWITCH:           "switch",
	OUNSAFEADD:        "unsafe.Add",
	OUNSAFESLICE:      "unsafe.Slice",
	OUNSAFESLICEDATA:  "unsafe.SliceData",
	OUNSAFESTRING:     "unsafe.String",

      .assertLogMatch(Regex("""proxySelectStart: $url"""))
      .assertLogMatch(Regex("""proxySelectEnd: \[DIRECT]"""))
      .assertLogMatch(Regex("""dnsStart: ${url.host}"""))
      .assertLogMatch(Regex("""dnsEnd: \[.+]"""))
      .assertLogMatch(Regex("""connectStart: ${url.host}/.+ DIRECT"""))
      .assertLogMatch(Regex("""connectEnd: http/1.1"""))
      .assertLogMatch(
        Regex(