// `incompatible_shape_error` is true, reports error if `x` and `y` has
// incompatible shapes. Otherwise, returns a tensor type with unknown rank.
Type DeduceEqualCmpOpType(Builder *builder, Location loc, Value x, Value y,
                          BoolAttr incompatible_shape_error);

Type InferReductionOpType(Value input, Value reduction_indices,

// `incompatible_shape_error` is true, reports error if `x` and `y` has
// incompatible shapes. Otherwise, returns a tensor type with unknown rank.
Type DeduceEqualCmpOpType(Builder *builder, Location loc, Value x, Value y,
                          BoolAttr incompatible_shape_error) {
  auto result_type =
      OpTrait::util::getBroadcastedType(x.getType(), y.getType());
  if (!result_type) {