the entire Tensor into the graph with a `Const` node.
*   Because `tf.fill` evaluates at graph runtime, it supports dynamic shapes
    based on other runtime Tensors, unlike `tf.constant`.
  }];

  let arguments = (ins
    Arg<TF_I32OrI64Tensor, [{1-D. Represents the shape of the output tensor.}]>:$dims,
    Arg<TF_Tensor, [{0-D (scalar). Value to fill the returned tensor.