COMPMID-996: Add support for grouped convolution.

Change-Id: I279e29ce20b3dde57445264dc11491f127b44d70
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/124429
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
diff --git a/src/graph2/backends/NEON/NEDeviceBackend.cpp b/src/graph2/backends/NEON/NEDeviceBackend.cpp
index 5569abf..9010c5d 100644
--- a/src/graph2/backends/NEON/NEDeviceBackend.cpp
+++ b/src/graph2/backends/NEON/NEDeviceBackend.cpp
@@ -86,14 +86,14 @@
     return std::move(backend_tensor_handle);
 }
 
-std::unique_ptr<ITensorHandle> NEDeviceBackend::create_subtensor(ITensorHandle *parent, TensorShape shape, Coordinates coords)
+std::unique_ptr<ITensorHandle> NEDeviceBackend::create_subtensor(ITensorHandle *parent, TensorShape shape, Coordinates coords, bool extend_parent)
 {
     if(parent == nullptr)
     {
         return nullptr;
     }
 
-    return support::cpp14::make_unique<NESubTensorHandle>(parent, shape, coords);
+    return support::cpp14::make_unique<NESubTensorHandle>(parent, shape, coords, extend_parent);
 }
 
 std::unique_ptr<arm_compute::IFunction> NEDeviceBackend::configure_node(INode &node, GraphContext &ctx)