if (!s.ok()) {
              return;
            }
            node_map[n] = copy;
          }

          // Only handle input edges. Output edges will be added later as
          // its output nodes' input edges.
          for (auto e : n->in_edges()) {
            if (node_map.find(e->src()) == node_map.end()) {
              s = errors::Internal("Cannot find node image for ",

  return nodes;
}

// Returns a sorted vector of (src, dst) edges in 'graph'.
std::vector<std::pair<string, string>> GraphEdges(const Graph& graph) {
  std::vector<std::pair<string, string>> edges;
  for (const Edge* edge : graph.edges()) {
    if (edge->src()->IsSource() || edge->dst()->IsSink()) continue;
    edges.emplace_back(
        absl::StrCat(edge->src()->name(), ":", edge->src_output()),

    result.types.push_back(type);
  }

  // Surprisingly input edges can be nondeterministically ordered. This
  // particularly seems to be the case for the control edges between _SOURCE
  // and _SINK that the Graph constructor inserts. Copy the input edges and
  // sort the edges, but only the control edges, not data edges!
  // TODO(jmolloy): We should probably just ignore _SOURCE and _SINK nodes.

described in the fifth and sixth Observations passed by the edges of the Knives at less distances than that of any of the Fringes. _Obs._ 8. I caused the edges of two Knives to be ground truly strait, and pricking their points into a Board so that their edges might look towards one another, and meeting near their points contain a rectilinear Angle, I fasten'd their Handles together with Pitch to make this Angle invariable. The distance of the edges of the Knives from one another at the distance of four...

  // Populate the model control dependencies metadata entry.
  if (std::any_of(
          model_control_dependencies_.begin(),
          model_control_dependencies_.end(),
          [](const tflite::ControlEdges& edges) { return !edges.empty(); })) {
    metadata.push_back(
        BuildMetadata(tflite::kModelControlDependenciesMetadataKey,
                      tflite::SerializeModelControlDependencies(

		name           string
		graph          trustGraphDescription
		expectedChains []string
		expectedErr    string
	}{
		{
			// Build the following graph from RFC 4158, figure 7 (note that in this graph edges represent
			// certificates where the parent is the issuer and the child is the subject.) For the certificate
			// C->B, use an unsupported ExtKeyUsage (in this case ExtKeyUsageCodeSigning) which invalidates

//===----------------------------------------------------------------------===//

bool GeneratorDatasetRegionOp::areTypesCompatible(Type t1, Type t2) {
  return true;  // Don't enforce type checking across control-flow edges.
}

void GeneratorDatasetRegionOp::getRegionInvocationBounds(
    ArrayRef<Attribute> operands,
    SmallVectorImpl<InvocationBounds>& invocationBounds) {

'right', 'top', 'bottom'],\n    /**\n     * @prop {number} padding=5\n     * Amount of pixel used to define a minimum distance between the boundaries\n     * and the popper. This makes sure the popper always has a little padding\n     * between the edges of its container\n     */\n    padding: 5,\n    /**\n     * @prop {String|HTMLElement} boundariesElement='scrollParent'\n     * Boundaries used by the modifier. Can be `scrollParent`, `window`,\n     * `viewport` or any DOM element.\n     */\n    boundariesElement:...

  let constructor = "TFTPU::CreateTPUColocateSplitsPass()";
  let description = [{
    It is beneficial for performance to assign a `Split` op to the same device
    as its predecessor. This is because the weight of cut edges is always
    minimized when the `Split` is with its predecessor. This colocation
    constraint will be used by the placer graph optimization to assign a device
    to the op.

  invocationBounds.emplace_back(InvocationBounds::getUnknown());
}

bool WhileRegionOp::areTypesCompatible(Type t1, Type t2) {
  // For now, we don't enforce type checking across control-flow edges.
  return true;
}

//===----------------------------------------------------------------------===//
// WhileRegionOp canonicalization