Method UpdateConsumers

tensorflow/core/common_runtime/lower_while_op.cc:394–406

}

Status LowerWhileHelper::UpdateConsumers() {
  for (const Edge* e : while_op_->out_edges()) {
    if (e->IsControlEdge()) {
      graph_->AddControlEdge(lowered_while_executed_, e->dst());
    } else {
      // Feed the outputs directly from the exit nodes so that downstream ops
      // can start before all the outputs have been computed.
      graph_->AddEdge(exit_nodes_[e->src_output()], 0, e->dst(),
                      e->dst_input());
    }
  }
  return Status::OK();
}

string LowerWhileHelper::NewName(const string& infix) {
  return graph_->NewName(strings::StrCat(name_, "/", infix));