IVGCVSW-3355 Add NeonSpaceToDepthWorkload

 * Add Neon backend support for SpaceToDepth
 * Enabled Neon Unit, CreateWorkload and
   EndToEnd tests for SpaceToDepth.
 * Added QSymm16 support to NeonTensorHandle.

Signed-off-by: Ellen Norris-Thompson <ellen.norris-thompson@arm.com>
Change-Id: Ibbb0bce5ad77dace2bf4c4c111006d2fadf844e8
diff --git a/src/backends/neon/test/NeonEndToEndTests.cpp b/src/backends/neon/test/NeonEndToEndTests.cpp
index 7a22b45..66cace6 100644
--- a/src/backends/neon/test/NeonEndToEndTests.cpp
+++ b/src/backends/neon/test/NeonEndToEndTests.cpp
@@ -8,6 +8,7 @@
 #include <backendsCommon/test/ArithmeticTestImpl.hpp>
 #include <backendsCommon/test/ConcatTestImpl.hpp>
 #include <backendsCommon/test/DequantizeEndToEndTestImpl.hpp>
+#include <backendsCommon/test/SpaceToDepthEndToEndTestImpl.hpp>
 #include <backendsCommon/test/SplitterEndToEndTestImpl.hpp>
 
 #include <boost/test/unit_test.hpp>
@@ -135,6 +136,26 @@
     DequantizeEndToEndOffset<armnn::DataType::QuantisedAsymm8>(defaultBackends);
 }
 
+BOOST_AUTO_TEST_CASE(NeonSpaceToDepthNHWCEndToEndTest1)
+{
+    SpaceToDepthNHWCEndToEndTest1(defaultBackends);
+}
+
+BOOST_AUTO_TEST_CASE(NeonSpaceToDepthNCHWEndToEndTest1)
+{
+    SpaceToDepthNCHWEndToEndTest1(defaultBackends);
+}
+
+BOOST_AUTO_TEST_CASE(NeonSpaceToDepthNHWCEndToEndTest2)
+{
+    SpaceToDepthNHWCEndToEndTest2(defaultBackends);
+}
+
+BOOST_AUTO_TEST_CASE(NeonSpaceToDepthNCHWEndToEndTest2)
+{
+    SpaceToDepthNCHWEndToEndTest2(defaultBackends);
+}
+
 BOOST_AUTO_TEST_CASE(NeonSplitter1dEndToEndTest)
 {
     Splitter1dEndToEnd<armnn::DataType::Float32>(defaultBackends);