// Fusing:  %[[add1:[0-9].*]] = tfl.add %arg0, %[[add]] {fused_activation_function = "RELU"} : tensor<1xf32>
// Fusing:  %[[relu:[0-9].*]] = "tfl.relu"(%arg0) : (tensor<1xf32>) -> tensor<1xf32>
// Fusing:  %[[add2:[0-9].*]] = tfl.add %[[relu]], %[[add1]] {fused_activation_function = "RELU6"} : tensor<1xf32>
// Fusing:  %[[add3:[0-9].*]] = tfl.add %[[add2]], %[[relu]] {fused_activation_function = "RELU6"} : tensor<1xf32>
// Fusing:  return

  func.return %2 : tensor<4x8xf32>
}

//===----------------------------------------------------------------------===//
// Relu op legalizations.
//===----------------------------------------------------------------------===//

// -----

// CHECK-LABEL: func @relu
func.func @relu(%arg0: tensor<1xi32>) -> tensor<1xi32> {
  // CHECK: %[[ZERO:.*]] = mhlo.constant dense<0> : tensor<i32>

// CHECK:         }
func.func @const() -> tensor<2xi32> {
  %0 = mhlo.constant dense<0> : tensor<2xi32>
  func.return %0 : tensor<2xi32>
}

// CHECK-LABEL:   func @relu(
// CHECK-SAME:               %[[VAL_0:.*]]: tensor<1xi32>) -> tensor<1xi32> {
// CHECK:           %[[VAL_1:.*]] = "tf.Const"() <{value = dense<0> : tensor<i32>}> : () -> tensor<i32>