if region.Start != nil {
		startStack = region.Start.Stack()
		startTime = region.Start.Time()
		goroutine = region.Start.Goroutine()
	}
	if region.End != nil {
		endStack = region.End.Stack()
		endTime = region.End.Time()
		goroutine = region.End.Goroutine()
	}
	if goroutine == trace.NoGoroutine {
		return
	}
	arg := struct {
		TaskID uint64 `json:"taskid"`
	}{

  const int num_regions = parallel_execute.getNumRegions();
  llvm::SmallVector<Value, 4> results_to_remap;

  // Go through each region and find AssignVariableOps that can be moved into
  // the parallel_execute region. Result indices by region index are collected,
  // so they can be removed afterwards.
  llvm::SmallVector<llvm::SmallVector<int, 4>, 4> results_to_remove_by_region;
  results_to_remove_by_region.resize(num_regions);

// canonical form with a ccTLD. To get that ccTLD canonicalize r first. The
// region will already be canonicalized it was obtained from a Tag that was
// obtained using any of the default methods.
func (r Region) TLD() (Region, error) {
	tld, err := r.regionID.TLD()
	return Region{tld}, err
}

// Canonicalize returns the region or a possible replacement if the region is

		}
		return true
	})

	// Check for t.Forbidden() calls within each region r that is a
	// callee in some go r() or a t.Run("name", r).
	//
	// Also considers a special case when r is a go t.Forbidden() call.
	for _, region := range regions {
		ast.Inspect(region, func(n ast.Node) bool {
			if n == region {
				return true // always descend into the region itself.
			} else if asyncs[n] != nil {

    // each resource type result
    func.walk([&](Operation* op) {
      // For all attached regions, assign ID to the region arguments.
      for (Region& region : op->getRegions()) {
        for (auto region_arg : TF::filter_resources(region.getArguments())) {
          InFlightDiagnostic diag = op->emitRemark("Region #")
                                    << region.getRegionNumber() << ", Arg #"

	if err = newTestConfig(globalMinioDefaultRegion, objLayer); err != nil {
		t.Fatalf("Init Test config failed")
	}

	if globalSite.Region() != globalMinioDefaultRegion {
		t.Errorf("Expecting region `us-east-1` found %s", globalSite.Region())
	}

	// Set new region and verify.
	config.SetRegion(globalServerConfig, "us-west-1")
	site, err := config.LookupSite(
		globalServerConfig[config.SiteSubSys][config.Default],

  bool IsPotentiallyWritten(Value resource) const;

 private:
  // Analyze the specified region for resource mutating operations, namely
  // TF::AssignVariableOp, if so, set the resource associated as "potentially
  // written".
  LogicalResult AnalyzeRegion(Region& region);

  // If an op is not one of the handled ones, we assume all resource usages
  // within its purview are mutating in nature.

    // Creates the `then` or `else` region of the `scf.if` op. Note that
    // `tf_then_or_else_region` is the `then` or `else` region of the
    // `tf.IfRegion` op and `scf_then_or_else_region` is the `then` or `else`
    // region of the new `scf.if` op. Further, `tf_if_region_return_type` is the
    // list of return types of the `tf.IfRegion` op.
    auto createScfThenOrElse = [](Region& tf_then_or_else_region,

type allSubtags struct{}

// Regions returns the list of supported regions. As all regions are in a
// consecutive range, it simply returns a slice of numbers in increasing order.
// The "undefined" region is not returned.
func (s allSubtags) Regions() []Region {
	reg := make([]Region, language.NumRegions)
	for i := range reg {
		reg[i] = Region{language.Region(i + 1)}
	}
	return reg
}

};

// Return a bitvector that marks all return values that always come from
// the same value.
llvm::BitVector GetInvariantReturns(Region* region, int number_of_results) {
  llvm::BitVector invariant(number_of_results, true);
  std::vector<Value> used_argument(number_of_results, nullptr);
  for (Block& block : region->getBlocks()) {
    for (Operation& op : block.getOperations()) {
      if (!op.hasTrait<OpTrait::ReturnLike>()) continue;