IVGCVSW-8113 Update EndToEnd tests and TosaReference support for Maximum

  * Added ElementwiseBinary EndToEnd tests with inputs of the same shape to avoid Reshape
  * Added Slice EndToEnd tests with 4D tensors
  * Added TosaReference support for Maximum and TosaRefEndToEnd tests

Signed-off-by: Tianle Cheng <tianle.cheng@arm.com>
Change-Id: I4fa24435a75559e00b110d0e542b4f2bf07b21b4
diff --git a/src/backends/tosaCommon/TosaMappings.cpp b/src/backends/tosaCommon/TosaMappings.cpp
index 0bdb1fe..dff266d 100644
--- a/src/backends/tosaCommon/TosaMappings.cpp
+++ b/src/backends/tosaCommon/TosaMappings.cpp
@@ -29,6 +29,11 @@
         {
             return ConvertElementwiseBinaryToTosaOperator(layer, type, inputs, outputs);
         }
+        case LayerType::ElementwiseBinary:
+        {
+            auto binaryDesc = PolymorphicDowncast<const ElementwiseBinaryDescriptor*>(&descriptor);
+            return ConvertElementwiseBinaryToTosaOperator(layer, type, inputs, outputs, binaryDesc);
+        }
         case LayerType::ElementwiseUnary:
         {
             auto unaryDesc = PolymorphicDowncast<const ElementwiseUnaryDescriptor*>(&descriptor);