COMPMID-519: Add support for Lower and Upper Bounded RELU for CL/NEON

Change-Id: I7b16216ac59c899a33942bf17757b54535256d7a
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/86172
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/src/core/Utils.cpp b/src/core/Utils.cpp
index cf8e194..66d3fe8 100644
--- a/src/core/Utils.cpp
+++ b/src/core/Utils.cpp
@@ -156,6 +156,7 @@
         { ActivationLayerInfo::ActivationFunction::LOGISTIC, "LOGISTIC" },
         { ActivationLayerInfo::ActivationFunction::RELU, "RELU" },
         { ActivationLayerInfo::ActivationFunction::BOUNDED_RELU, "BRELU" },
+        { ActivationLayerInfo::ActivationFunction::LU_BOUNDED_RELU, "LU_BRELU" },
         { ActivationLayerInfo::ActivationFunction::LEAKY_RELU, "LRELU" },
         { ActivationLayerInfo::ActivationFunction::SOFT_RELU, "SRELU" },
         { ActivationLayerInfo::ActivationFunction::SQRT, "SQRT" },