IVGCVSW-2212 Add Neon support for Maximum operator

Change-Id: Iddae3486641d2d195827ae4e0a9dfa3f7ccd65e3
diff --git a/src/backends/neon/workloads/NeonMaximumWorkload.hpp b/src/backends/neon/workloads/NeonMaximumWorkload.hpp
new file mode 100644
index 0000000..59e2d61
--- /dev/null
+++ b/src/backends/neon/workloads/NeonMaximumWorkload.hpp
@@ -0,0 +1,30 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <neon/workloads/NeonWorkloadUtils.hpp>
+
+#include <arm_compute/runtime/NEON/functions/NEElementwiseOperations.h>
+
+namespace armnn
+{
+
+arm_compute::Status NeonMaximumWorkloadValidate(const TensorInfo& input0,
+                                                const TensorInfo& input1,
+                                                const TensorInfo& output);
+
+class NeonMaximumWorkload : public BaseWorkload<MaximumQueueDescriptor>
+{
+public:
+    NeonMaximumWorkload(const MaximumQueueDescriptor& descriptor, const WorkloadInfo& info);
+
+    virtual void Execute() const override;
+
+private:
+    mutable arm_compute::NEElementwiseMax m_MaxLayer;
+};
+
+} //namespace armnn