IVGCVSW-2438 Add Minimum operator support (CL)
* Added CL unit tests

Change-Id: Ia4af49b133774141384a177f5b042e65764bf682
diff --git a/src/backends/cl/backend.mk b/src/backends/cl/backend.mk
index d8a6665..cb3163a 100644
--- a/src/backends/cl/backend.mk
+++ b/src/backends/cl/backend.mk
@@ -31,6 +31,7 @@
         workloads/ClMaximumWorkload.cpp \
         workloads/ClMeanWorkload.cpp \
         workloads/ClMergerWorkload.cpp \
+        workloads/ClMinimumWorkload.cpp \
         workloads/ClMultiplicationWorkload.cpp \
         workloads/ClNormalizationFloatWorkload.cpp \
         workloads/ClPadWorkload.cpp \