From 0085978ac40ecd008195d635cd009a1d4f49fb74 Mon Sep 17 00:00:00 2001
From: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Date: Mon, 11 Feb 2019 12:21:27 +0000
Subject: IVGCVSW-2676 Make biases optional in ILayerVisitor for Convolution2D,
 DepthwiseConvolution2D and FullyConnected

Change-Id: I3048504ff699fdb266488e7c07b7262e5843d4b0
Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
---
 src/armnn/layers/DepthwiseConvolution2dLayer.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/armnn/layers/DepthwiseConvolution2dLayer.cpp')

diff --git a/src/armnn/layers/DepthwiseConvolution2dLayer.cpp b/src/armnn/layers/DepthwiseConvolution2dLayer.cpp
index a17673fc1e..a1ffe91792 100644
--- a/src/armnn/layers/DepthwiseConvolution2dLayer.cpp
+++ b/src/armnn/layers/DepthwiseConvolution2dLayer.cpp
@@ -122,16 +122,16 @@ Layer::ConstantTensors DepthwiseConvolution2dLayer::GetConstantTensorsByRef()
 
 void DepthwiseConvolution2dLayer::Accept(ILayerVisitor& visitor) const
 {
-    ConstTensor weightsTensor(m_Weight->GetTensorInfo(), m_Weight->Map(true)) ;
+    ConstTensor weightsTensor(m_Weight->GetTensorInfo(), m_Weight->Map(true));
+    Optional<ConstTensor> optionalBiasTensor = EmptyOptional();
+
     if (GetParameters().m_BiasEnabled)
     {
         ConstTensor biasTensor(m_Bias->GetTensorInfo(), m_Bias->Map(true));
-        visitor.VisitDepthwiseConvolution2dLayer(this, GetParameters(), weightsTensor, biasTensor, GetName());
-    }
-    else
-    {
-        visitor.VisitDepthwiseConvolution2dLayer(this, GetParameters(), weightsTensor, GetName());
+        optionalBiasTensor = Optional<ConstTensor>(biasTensor);
     }
+
+    visitor.VisitDepthwiseConvolution2dLayer(this, GetParameters(), weightsTensor, optionalBiasTensor, GetName());
 }
 
 } // namespace armnn
-- 
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