Function DataToControl

tensorflow/compiler/jit/build_xla_ops_pass.cc:86–89

Returns an operation that can be control-depended on that is dead iff `data` is dead.

// Returns an operation that can be control-depended on that is dead iff `data`
// is dead.
Operation DataToControl(const Scope& scope, Output data) {
  return Operation(
      ops::Identity(scope.WithOpName("data_as_ctrl"), data).node());
}

// Replaces each outgoing edge from `old_node` with a merge node that merges in
// the corresponding output from `new_node`.