TODO: revert this change after CodeGen part is updated

The CodeGen patch is outdated and it doesn't work with SYCL 2020 syntax
used in this test.

Author: bader

clang/test/CodeGenSYCL/convergent.cpp

@@ -8,8 +8,8 @@ void foo() {
   int a = 1;
 }
 
-template <typename Name, typename Func>
-__attribute__((sycl_kernel)) void kernel_single_task(const Func &kernelFunc) {
+template <typename KernelName, typename KernelType>
+[[clang::sycl_kernel]] void kernel_single_task(KernelType kernelFunc) {
   kernelFunc();
 }
 

clang/test/CodeGenSYCL/debug-info-kernel-variables.cpp

@@ -14,7 +14,7 @@
 #define KERNEL __attribute__((sycl_kernel))
 
 template <typename KernelName, typename KernelType>
-KERNEL void parallel_for(const KernelType &KernelFunc) {
+KERNEL void parallel_for(KernelType KernelFunc) {
   KernelFunc();
 }