func.return %1 : tensor<4xf32>
}

//===----------------------------------------------------------------------===//
// tf.Softplus legalization
//===----------------------------------------------------------------------===//

// -----

// CHECK-LABEL: func @softplus_f16
// CHECK-SAME: ([[FEATURES:%.*]]: tensor<8x16xf16>)

  // repeated floating point additions.
  return (ty.isF16() || ty.isBF16()) ? FloatType::getF32(ty.getContext()) : ty;
}

//===----------------------------------------------------------------------===//
// Softplus op utilities.
//===----------------------------------------------------------------------===//

static DenseElementsAttr GetEpsilonValue(Type ty) {
  auto element_ty = mlir::cast<TensorType>(ty).getElementType();