IVGCVSW-6457 Add FLOOR_DIV Support to the TfLiteDelegate

Change-Id: Ia4bf42b1f3f86b947825dff8e538d2d4343effab
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
diff --git a/delegate/src/armnn_delegate.cpp b/delegate/src/armnn_delegate.cpp
index 966d17c..4c1bc57 100644
--- a/delegate/src/armnn_delegate.cpp
+++ b/delegate/src/armnn_delegate.cpp
@@ -42,6 +42,7 @@
 #include <armnnUtils/Filesystem.hpp>
 #include <flatbuffers/flatbuffers.h>
 #include <tensorflow/lite/context_util.h>
+#include <tensorflow/lite/schema/schema_generated.h>
 
 #include <algorithm>
 #include <iostream>
@@ -583,6 +584,12 @@
                                       tfLiteNode,
                                       nodeIndex,
                                       kTfLiteBuiltinFloor);
+        case kTfLiteBuiltinFloorDiv:
+            return VisitElementwiseBinaryOperator(delegateData,
+                                                  tfLiteContext,
+                                                  tfLiteNode,
+                                                  nodeIndex,
+                                                  kTfLiteBuiltinFloorDiv);
         case kTfLiteBuiltinFullyConnected:
             return VisitFullyConnectedOperator(delegateData,
                                                tfLiteContext,