1 files changed, 0 insertions, 24 deletions
diff --git a/tensorflow/contrib/lite/kernels/optional_tensor_test.cc b/tensorflow/contrib/lite/kernels/optional_tensor_test.cc
index 1c728a4733..90a915bb02 100644
--- a/tensorflow/contrib/lite/kernels/optional_tensor_test.cc
+++ b/tensorflow/contrib/lite/kernels/optional_tensor_test.cc
@@ -101,8 +101,6 @@ class LSTMOpModel : public SingleOpModel {
     input_cell_state_ =
         AddInput(TensorData{TensorType_FLOAT32, {n_cell_ * n_batch_}}, true);
 
-    output_state_ = AddOutput(TensorType_FLOAT32);
-    cell_state_ = AddOutput(TensorType_FLOAT32);
     output_ = AddOutput(TensorType_FLOAT32);
 
     SetBuiltinOp(BuiltinOperator_LSTM, BuiltinOptions_LSTMOptions,
@@ -180,22 +178,6 @@ class LSTMOpModel : public SingleOpModel {
     PopulateTensor(projection_bias_, f);
   }
 
-  void ResetOutputState() {
-    const int zero_buffer_size = n_cell_ * n_batch_;
-    std::unique_ptr<float[]> zero_buffer(new float[zero_buffer_size]);
-    memset(zero_buffer.get(), 0, zero_buffer_size * sizeof(float));
-    PopulateTensor(output_state_, 0, zero_buffer.get(),
-                   zero_buffer.get() + zero_buffer_size);
-  }
-
-  void ResetCellState() {
-    const int zero_buffer_size = n_cell_ * n_batch_;
-    std::unique_ptr<float[]> zero_buffer(new float[zero_buffer_size]);
-    memset(zero_buffer.get(), 0, zero_buffer_size * sizeof(float));
-    PopulateTensor(cell_state_, 0, zero_buffer.get(),
-                   zero_buffer.get() + zero_buffer_size);
-  }
-
   void SetInput(int offset, float* begin, float* end) {
     PopulateTensor(input_, offset, begin, end);
   }
@@ -238,8 +220,6 @@ class LSTMOpModel : public SingleOpModel {
   int input_cell_state_;
 
   int output_;
-  int output_state_;
-  int cell_state_;
 
   int n_batch_;
   int n_input_;
@@ -324,10 +304,6 @@ TEST(LSTMOpTest, BlackBoxTestWithCifgWithPeepholeNoProjectionNoClipping) {
   lstm.SetCellToOutputWeights(
       {-0.17135078, 0.82760304, 0.85573703, -0.77109635});
 
-  // Resetting cell_state and output_state
-  lstm.ResetCellState();
-  lstm.ResetOutputState();
-
   // Verify the model by unpacking it.
   lstm.Verify();
 }