func.return %0 : tensor<?xf32>
}

// CHECK-LABEL:   func @log1p(
// CHECK-SAME:                %[[VAL_0:.*]]: tensor<2xf32>) -> tensor<2xf32> {
// CHECK:           %[[VAL_1:.*]] = "tf.Log1p"(%[[VAL_0]]) : (tensor<2xf32>) -> tensor<2xf32>
// CHECK:           return %[[VAL_1]] : tensor<2xf32>
// CHECK:         }
func.func @log1p(%arg0: tensor<2xf32>) -> tensor<2xf32> {

  %0 = "tf.Log"(%arg0) : (tensor<?xf32>) -> tensor<?xf32>
  func.return %0 : tensor<?xf32>
}

// -----

// CHECK-LABEL: @log1p
func.func @log1p(%arg0: tensor<2xf32>) -> tensor<2xf32> {
  // CHECK:  mhlo.log_plus_one %arg0 : tensor<2xf32>
  %0 = "tf.Log1p"(%arg0) : (tensor<2xf32>) -> tensor<2xf32>
  func.return %0 : tensor<2xf32>
}

// -----

// CHECK-LABEL: func @log1p_dynamic