[llvm-branch-commits] [llvm] [libsycl] add single_task (PR #188797)

[Mariya Podchishchaeva via llvm-branch-commits]

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@@ -0,0 +1,18 @@
+// REQUIRES: any-device
+// RUN: %clangxx -fsycl  %s -o %t.out
+// RUN: %t.out
+
+#include <sycl/sycl.hpp>
+
+class Test;
+
+int main() {
+  sycl::queue q;
+  int *p = sycl::malloc_shared<int>(1, q);
+  *p = 0;
+  q.single_task<Test>([=]() { *p = 42; });
+  q.wait();
+  assert(*p == 42);
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Fznamznon wrote:

Maybe also exit(1) instead of assert? I'm not a fan of asserts since they are wiped out in release builds.

https://github.com/llvm/llvm-project/pull/188797