}
  func.func private @_func() -> (tensor<?xi32> {mhlo.sharding = "\08\01\1A\01\01\22\01\00"}) {
    %0 = "tf.A"() : () -> tensor<?xi32>
    "tf._XlaHostComputeMlir"(%0) {host_mlir_module = "", recv_key = "host_compute_channel_0_retvals", send_key = "host_compute_channel_0_args"} : (tensor<?xi32>) -> ()
    %1 = "tf.C"() : () -> tensor<?xi32>
    return %1 : tensor<?xi32>
  }
}

// -----