tf_executor.graph {
      %control = tf_executor.island {
        "tf.StatefulPartitionedCall"(%arg0) <{config = "", config_proto = "", executor_type = "", f = @partitioned}> : (tensor<*x!tf_type.resource>) -> ()
        tf_executor.yield
      }
      tf_executor.fetch %control : !tf_executor.control
    }
    return
  }

	"regexp"
	"strings"
	"testing"

	cluster "github.com/envoyproxy/go-control-plane/envoy/config/cluster/v3"
	envoycore "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	listener "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
	route "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	tls "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"
	"github.com/google/go-cmp/cmp"

  # (This is the usual way to get the control plane version with an out-of-cluster control plane.)
  istioctl x version --xds-address istio.cloudprovider.example.com:15012

  # Retrieve version information via Kubernetes config, using token security
  # (This is the usual way to get the control plane version with an in-cluster control plane.)
  istioctl x version

	control := NewStatefulPodControl(fakeClient, nil, claimLister, recorder)
	fakeClient.AddReactor("*", "*", func(action core.Action) (bool, runtime.Object, error) {
		t.Error("no-op update should not make any client invocation")
		return true, nil, apierrors.NewInternalError(errors.New("if we are here we have a problem"))
	})
	if err := control.UpdateStatefulPod(ctx, set, pod); err != nil {

)

// NewWaitControlPlanePhase is a hidden phase that runs after the control-plane and etcd phases
func NewWaitControlPlanePhase() workflow.Phase {
	phase := workflow.Phase{
		Name: "wait-control-plane",
		// TODO: remove this EXPERIMENTAL prefix once WaitForAllControlPlaneComponents goes GA:
		// https://github.com/kubernetes/kubeadm/issues/2907
		Short: "EXPERIMENTAL: Wait for the control plane to start",
		Run:   runWaitControlPlanePhase,
	}

// ```
//
// `%merged_control` is a NoOp control barrier in this case.
//
// Checks if the value `control` is a NoOp control barrier.
bool IsNoOpControlBarrier(Value control) {
  if (!mlir::isa<ControlType>(control.getType())) return false;

  auto control_island = dyn_cast_or_null<IslandOp>(control.getDefiningOp());
  if (!control_island) return false;

  // All islands perfectly wrap a single op is an invariant of this pass and

// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Socket control messages

package unix

import "unsafe"

// UnixCredentials encodes credentials into a socket control message
// for sending to another process. This can be used for
// authentication.
func UnixCredentials(ucred *Ucred) []byte {

package model

import (
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	rbacpb "github.com/envoyproxy/go-control-plane/envoy/config/rbac/v3"
	routepb "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	uri_template "github.com/envoyproxy/go-control-plane/envoy/extensions/path/match/uri_template/v3"
	matcher "github.com/envoyproxy/go-control-plane/envoy/type/matcher/v3"

	"istio.io/istio/pilot/pkg/util/protoconv"

    val headers = headersOf("Cache-Control", "max-age=12", "Pragma", "must-revalidate", "Pragma", "public")
    val cacheControl = parse(headers)
    assertThat(cacheControl.toString()).isEqualTo("max-age=12, public, must-revalidate")
  }

  @Test
  fun parseCacheControlHeaderValueIsRetained() {
    val value = "max-age=12"
    val headers = headersOf("Cache-Control", value)
    val cacheControl = parse(headers)

// license that can be found in the LICENSE file.

// Package cfg constructs a simple control-flow graph (CFG) of the
// statements and expressions within a single function.
//
// Use cfg.New to construct the CFG for a function body.
//
// The blocks of the CFG contain all the function's non-control
// statements.  The CFG does not contain control statements such as If,
// Switch, Select, and Branch, but does contain their subexpressions;