"tf.Yield"(%0) : (tensor<512x256xf32>) -> ()
    }, {
      "tf.Yield"(%arg2) : (tensor<512x256xf32>) -> ()
    }) { is_stateless = true}: (tensor<i1>) -> tensor<512x256xf32>
    "tf.Yield"(%1) : (tensor<512x256xf32>) -> ()
  }, {
    "tf.Yield"(%arg2) : (tensor<512x256xf32>) -> ()
  }) { is_stateless = true}: (tensor<i1>) -> tensor<512x256xf32>
  func.return %2 : tensor<512x256xf32>

    %0:2 = tf_executor.island wraps "tf.RecvTPUEmbeddingActivations"() {config = "test_config_recv_embedding"} : () -> tensor<512x256xf32> loc("RecvTPUEmbedding")
    %1:1 = tf_executor.island wraps "tf.SendTPUEmbeddingGradients"(%0) {N = 1 : i64, NN = 0 : i64, config = "test_config_send_embedding", operandSegmentSizes = array<i32: 1, 0>} : (tensor<512x256xf32>) -> () loc("SendTPUEmbedding")
    tf_executor.fetch
  }
  func.return
}