COMPMID-1710: Define missed specializations for comparisons

Change-Id: I0de1ec9dc4164014eb89204ec860ff3aaefa14df
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/584
Reviewed-by: George Wort <george.wort@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
diff --git a/src/runtime/NEON/functions/NEElementwiseOperators.cpp b/src/runtime/NEON/functions/NEElementwiseOperators.cpp
index 4c57068..74c1957 100644
--- a/src/runtime/NEON/functions/NEElementwiseOperators.cpp
+++ b/src/runtime/NEON/functions/NEElementwiseOperators.cpp
@@ -104,4 +104,12 @@
 {
     return NEComparisonOperationKernel::validate(op, input1, input2, output);
 }
+
+// Supported Specializations
+template class NEElementwiseComparisonStatic<ComparisonOperation::Equal>;
+template class NEElementwiseComparisonStatic<ComparisonOperation::NotEqual>;
+template class NEElementwiseComparisonStatic<ComparisonOperation::Greater>;
+template class NEElementwiseComparisonStatic<ComparisonOperation::GreaterEqual>;
+template class NEElementwiseComparisonStatic<ComparisonOperation::Less>;
+template class NEElementwiseComparisonStatic<ComparisonOperation::LessEqual>;
 } // namespace arm_compute