// CHECK-SAME:      %arg0: tensor<2x4x4x1xf32>,
// CHECK-SAME:      %arg1: tensor<2x4x4x2xf32>) -> tensor<2x4x4x1xf32> attributes {tf._implements = "DenseImageWarp"} {
// CHECK-NEXT:    %0 = "tfl.custom"(%arg0, %arg1) <{custom_code = "DenseImageWarp", custom_option = #tfl<const_bytes : "0x">}> : (tensor<2x4x4x1xf32>, tensor<2x4x4x2xf32>) -> tensor<2x4x4x1xf32>
// CHECK-NEXT:    return %0 : tensor<2x4x4x1xf32>
// CHECK-NEXT:  }
}

// -----

  %0:2 = "tf.SplitV"(%arg0, %arg1, %arg2) : (tensor<1x4x3x3xf32>, tensor<2xi32>, tensor<i32>) -> (tensor<1x4x2x3xf32>, tensor<1x4x1x3xf32>)
  func.return %0#0 : tensor<1x4x2x3xf32>

  // CHECK-LABEL: splitv
  // CHECK: "tfl.split_v"(%arg0, %arg1, %arg2) <{num_splits = 2 : i32}> : (tensor<1x4x3x3xf32>, tensor<2xi32>, tensor<i32>) -> (tensor<1x4x2x3xf32>, tensor<1x4x1x3xf32>)
}

  %arg1: tensor<f32>
) -> tensor<2x4x3x3xf32> {
  %0 = "stablehlo.reduce_window"(%arg0, %arg1) ({
  ^bb0(%arg2: tensor<f32>, %arg3: tensor<f32>):
    %1 = stablehlo.maximum %arg2, %arg3 : tensor<f32>
    stablehlo.return %1 : tensor<f32>
  }) {window_dimensions = array<i64: 1, 3, 4, 1>, window_strides = array<i64: 1, 2, 3, 1>} : (tensor<2x9x10x3xf32>, tensor<f32>) -> tensor<2x4x3x3xf32>
  return %0 : tensor<2x4x3x3xf32>
}

}

// -----

// CHECK-LABEL: testSpaceToBatchND
func.func @testSpaceToBatchND(%arg0 : tensor<1x4x4x3xf32>, %arg1 : tensor<2xi32>, %arg2 : tensor<2x2xi32>) -> tensor<?xf32> {
  // CHECK: "tfl.space_to_batch_nd"(%arg0, %arg1, %arg2)
  %0 = "tfl.space_to_batch_nd"(%arg0, %arg1, %arg2) : (tensor<1x4x4x3xf32>, tensor<2xi32>, tensor<2x2xi32>) -> tensor<?xf32>
  func.return %0 : tensor<?xf32>
}

// -----

}

// -----

func.func @testBatchToSpaceInvalidInputBatch(%arg0: tensor<2x4x6x8xf32>, %arg1: tensor<*xi32>) {
  // expected-error @+1 {{'tf.BatchToSpace' op requires input batch (dimension 0) to be evenly divisible by (block_size * block_size), but got input batch 2 and block_size 2}}
  %0 = "tf.BatchToSpace"(%arg0, %arg1) {block_size = 2 : i64} : (tensor<2x4x6x8xf32>, tensor<*xi32>) -> tensor<*xf32>
  func.return
}

// -----