Function AddNoOp

tensorflow/core/common_runtime/function.cc:98–106

The following Add* routines are used to add a few graph nodes while functions are transformed.

// The following Add* routines are used to add a few graph nodes while
// functions are transformed.
static Node* AddNoOp(StringPiece name, Graph* g) {
  NodeDef ndef;
  ndef.set_name(g->NewName(absl::StrCat(kNodeLabel, "/", name)));
  ndef.set_op("NoOp");
  Status s;
  Node* ret = g->AddNode(ndef, &s);
  TF_CHECK_OK(s);
  return ret;
}

static Node* AddIdentity(StringPiece name, Graph* g, Endpoint input) {
  DCHECK_LT(0, input.dtype());