IVGCVSW-2354 Caffe SqueezeNet through armnn Cl and Neon

 * Compute Softmax Acl axis for Cl and Neon
 * Add unittests for Softmax in 3D and 4D
 * Correct input and output layer names in CaffeSqueezeNet inference test

Change-Id: I2d369d9a2db19c40f2af3341039dd33f0c5637b1
Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
diff --git a/src/backends/neon/test/NeonLayerTests.cpp b/src/backends/neon/test/NeonLayerTests.cpp
index 01773db..b34e2dd 100644
--- a/src/backends/neon/test/NeonLayerTests.cpp
+++ b/src/backends/neon/test/NeonLayerTests.cpp
@@ -275,14 +275,21 @@
 // Activation
 ARMNN_AUTO_TEST_CASE(ConstantLinearActivation, ConstantLinearActivationTest)
 
+// ReLu
+ARMNN_AUTO_TEST_CASE(ReLu1Uint8, BoundedReLuUint8UpperAndLowerBoundTest)
+ARMNN_AUTO_TEST_CASE(ReLu6Uint8, BoundedReLuUint8UpperBoundOnlyTest)
+
+// Softmax
 ARMNN_AUTO_TEST_CASE(SimpleSoftmaxBeta1, SimpleSoftmaxTest, 1.0f)
 ARMNN_AUTO_TEST_CASE(SimpleSoftmaxBeta2, SimpleSoftmaxTest, 2.0f)
-
 ARMNN_AUTO_TEST_CASE(SimpleSoftmaxBeta1Uint8, SimpleSoftmaxUint8Test, 1.0f)
 ARMNN_AUTO_TEST_CASE(SimpleSoftmaxBeta2Uint8, SimpleSoftmaxUint8Test, 2.0f)
 
-ARMNN_AUTO_TEST_CASE(ReLu1Uint8, BoundedReLuUint8UpperAndLowerBoundTest)
-ARMNN_AUTO_TEST_CASE(ReLu6Uint8, BoundedReLuUint8UpperBoundOnlyTest)
+ARMNN_AUTO_TEST_CASE(Simple3dSoftmaxBeta1, Simple3dSoftmaxTest, 1.0f)
+ARMNN_AUTO_TEST_CASE(Simple3dSoftmaxBeta1Uint8, Simple3dSoftmaxUint8Test, 1.0f)
+
+ARMNN_AUTO_TEST_CASE(Simple4dSoftmaxBeta1, Simple4dSoftmaxTest, 1.0f)
+ARMNN_AUTO_TEST_CASE(Simple4dSoftmaxBeta1Uint8, Simple4dSoftmaxUint8Test, 1.0f)
 
 // Splitter
 ARMNN_AUTO_TEST_CASE(SimpleSplitter, SplitterTest)