// A list of values that determine how the block is exited. The number
	// and type of control values depends on the Kind of the block. For
	// instance, a BlockIf has a single boolean control value and BlockExit
	// has a single memory control value.
	//
	// The ControlValues() method may be used to get a slice with the non-nil
	// control values that can be ranged over.
	//
	// Controls[1] must be nil if Controls[0] is nil.

    }
    tf_executor.fetch
  }
  func.return
}

// The following tests check that certain control dependencies between islands
// and certain tf_executor ops are added correctly.

// CHECK: %[[CONTROL:[^ ,]*]] = tf_executor.island wraps "tf.Print"
// CHECK: tf_executor.NextIteration.Sink[{{.*}}] {{.*}}, %[[CONTROL]]
func.func @next_iteration_sink_control_input() {
  tf_executor.graph {

      either its Contributions or its Contributor Version.

1.12. “Secondary License”

      means either the GNU General Public License, Version 2.0, the GNU Lesser
      General Public License, Version 2.1, the GNU Affero General Public
      License, Version 3.0, or any later versions of those licenses.

1.13. “Source Code Form”

    cloud.google.com/gke-nodepool: default-pool
    cloud.google.com/gke-os-distribution: cos
    failure-domain.beta.kubernetes.io/region: us-central1
    failure-domain.beta.kubernetes.io/zone: us-central1-b
    topology.kubernetes.io/region: us-central1
    topology.kubernetes.io/zone: us-central1-b
    kubernetes.io/hostname: node-default-pool-something
  name: node-default-pool-something
  resourceVersion: "211582541"

		Long:  "The uninstall command uninstalls Istio from a cluster",
		Example: `  # Uninstall a single control plane by revision
  istioctl uninstall --revision foo

  # Uninstall a single control plane by iop file
  istioctl uninstall -f iop.yaml
  
  # Uninstall all control planes and shared resources
  istioctl uninstall --purge`,
		Args: func(cmd *cobra.Command, args []string) error {

    cloud.google.com/gke-nodepool: default-pool
    cloud.google.com/gke-os-distribution: cos
    failure-domain.beta.kubernetes.io/region: us-central1
    failure-domain.beta.kubernetes.io/zone: us-central1-b
    topology.kubernetes.io/region: us-central1
    topology.kubernetes.io/zone: us-central1-b
    kubernetes.io/hostname: node-default-pool-something
  name: node-default-pool-something
  resourceVersion: "211582541"

		can potentially impersonate the Kubernetes Control Plane.

		The TLS bootstrap mechanism is also driven via a shared token. This is
		used to temporarily authenticate with the Kubernetes Control Plane to submit a
		certificate signing request (CSR) for a locally created key pair. By
		default, kubeadm will set up the Kubernetes Control Plane to automatically

// Checks that the NoOp with control dependency to the control output for the
// initializer function is created & fetched.
// CHECK-NEXT: %[[CTL_4:.*]] = tf_executor.island(%[[CTL_3]]) wraps "tf.NoOp"()
// CHECK-NEXT: tf_executor.fetch %[[OUT]], %[[CTL_4]] : tensor<*xi64>, !tf_executor.control
// CHECK-NEXT: }
// CHECK-NEXT: return %[[GRAPH_OUT]] : tensor<*xi64>

    // ===================================================================================
    //                                                                             Control
    //                                                                             =======

    public boolean hasAggregations() {

    // ===================================================================================
    //                                                                             Control
    //                                                                             =======

    public boolean hasAggregations() {