[SYCL][ESIMD]Add test to validate correct split (intel#1352)

* Add test to validate correct split
* Disable execution of a test generated with -O0 option until crash issue is resolved

Author: fineg74

SYCL/InvokeSimd/invoke_simd_conv.cpp

@@ -13,6 +13,9 @@
 
 // RUN: %clangxx -fsycl -fno-sycl-device-code-split-esimd -Xclang -fsycl-allow-func-ptr %s -o %t.out
 // RUN: env IGC_VCSaveStackCallLinkage=1 IGC_VCDirectCallsOnly=1 %GPU_RUN_PLACEHOLDER %t.out
+// RUN: %clangxx -O0 -fsycl -fno-sycl-device-code-split-esimd -Xclang -fsycl-allow-func-ptr %s -o %t0.out
+// TODO: enable execution of test generated with -O0 once crash issue is
+// resolved
 
 #include <sycl/ext/intel/esimd.hpp>
 #include <sycl/ext/oneapi/experimental/invoke_simd.hpp>