var addedIPSnapshot []netip.Addr

	for _, pod := range ambientPods {
		podIPs := util.GetPodIPsIfPresent(pod)
		if len(podIPs) == 0 {
			log.Warnf("pod %s does not appear to have any assigned IPs, not syncing with ipset", pod.Name)
		} else {
			addedIps, err := addPodToHostNSIpset(pod, podIPs, &s.hostsideProbeIPSet)
			if err != nil {

	mu sync.Mutex

	// entries is a set of entries, keyed by their eTLD+1 and subkeyed by
	// their name/domain/path.
	entries map[string]map[string]entry

	// nextSeqNum is the next sequence number assigned to a new cookie
	// created SetCookies.
	nextSeqNum uint64
}

// New returns a new cookie jar. A nil [*Options] is equivalent to a zero
// Options.
func New(o *Options) (*Jar, error) {
	jar := &Jar{

    if (var_handle_op.getSharedName() == ANONYMOUS_NAME) {
      return std::make_optional(LocalVarOp(var_handle_op));
    }
  }
  return {};
}

// Eliminate local variables that are only assigned to but never read, and thus
// are dead.
void RemoveDeadLocalVariables(Block &block) {
  llvm::SmallVector<LocalVarOp, 8> local_vars;
  for (Operation &op : block) {
    if (auto local_var = IsLocalVarOp(op)) {

  }];

  let constructor = "tensorflow::tf2xla::internal::CreateVerifyClusteringPass()";
}

def TPUClusterFormationPass : Pass<"tf-tpu-cluster-formation", "ModuleOp"> {
  let summary = "Forms clusters from operations assigned to the same TPU computation";

  let description = [{
    TPU computations from the frontend are composed of a `tf.TPUReplicateMetadata`
    op, a subgraph of ops (TensorFlow Dialect) each with a matching

// stored in the interface i. ValueOf(nil) returns the zero Value.
func ValueOf(i any) Value {
	if i == nil {
		return Value{}
	}
	return unpackEface(i)
}

// assignTo returns a value v that can be assigned directly to typ.
// It panics if v is not assignable to typ.
// For a conversion to an interface type, target is a suggested scratch space to use.

    }
    if (sharding.tile_assignment_devices_size() != 1) {
      op->emitOpError("TF/XLA TPU bridge input check: There must be ")
          << "exactly 1 device for MAXIMAL sharding."
          << " Number of devices assigned are "
          << sharding.tile_assignment_devices_size() << "\n";
      return false;
    } else {
      int sharding_device = sharding.tile_assignment_devices(0);

				logger.Error(releaseErr, "Error when releasing CIDR", "index", idx, "CIDR", cidr)
			}
		}
		return nil
	}

	// If we reached here, it means that the node has no CIDR currently assigned. So we set it.
	for i := 0; i < cidrUpdateRetries; i++ {
		if err = nodeutil.PatchNodeCIDRs(ctx, r.client, types.NodeName(node.Name), cidrsString); err == nil {

func waitForPodCIDR(ctx context.Context, client clientset.Interface, nodeName string) (*v1.Node, error) {
	// since allocators can assign the podCIDR after the node registers, we do a watch here to wait
	// for podCIDR to be assigned, instead of assuming that the Get() on startup will have it.
	ctx, cancelFunc := context.WithTimeout(ctx, timeoutForNodePodCIDR)
	defer cancelFunc()

  }
  return registrations;
}

XlaDeviceOpRegistrations* RegisterXlaDeviceKernels(const char* device,
                                                   const char* jit_device) {
  // Any op assigned to the device that isn't rewritten by the graph rewriter
  // gets executed by an XlaCompileOnDemandOp, which compiles it and executes
  // it just-in-time.
  auto factory = [](OpKernelConstruction* context) -> OpKernel* {

	// will issue (see go.dev/issue/25790).
	typ := obj.Type()
	if typ == nil || gotType && wantType {
		check.objDecl(obj, def)
		typ = obj.Type() // type must have been assigned by Checker.objDecl
	}
	assert(typ != nil)

	// The object may have been dot-imported.
	// If so, mark the respective package as used.
	// (This code is only needed for dot-imports. Without them,