1 files changed, 13 insertions, 0 deletions
diff --git a/tensorflow/contrib/lite/toco/tooling_util.h b/tensorflow/contrib/lite/toco/tooling_util.h
index d3b7224fe3..259ee7fbd0 100644
--- a/tensorflow/contrib/lite/toco/tooling_util.h
+++ b/tensorflow/contrib/lite/toco/tooling_util.h
@@ -169,10 +169,23 @@ void GetQuantizationParamsFromMinMax(const MinMax& minmax,
       ::tflite::ChooseQuantizationParams<Integer>(rmin, rmax);
 }
 
+template <typename T>
+T ConvertOperator(Operator* o, OperatorType type) {
+  if (o != nullptr && o->type == type) {
+    return static_cast<T>(o);
+  }
+
+  return nullptr;
+}
+
 void CheckIsReadyForQuantization(const Model& model);
 void UseDefaultMinMaxRangeValues(Model* model, double default_ranges_min,
                                  double default_ranges_max);
 
+bool ReshapeIsEquivalentToTranspose(const Model& model,
+                                    const TensorFlowReshapeOperator* op,
+                                    bool allow_extra_unary_dims);
+
 inline int Offset(const Shape& shape, const std::vector<int>& indices) {
   DCHECK_EQ(shape.dimensions_count(), indices.size());
   const int dims_count = shape.dimensions_count();