[llvm] [libsycl] Integrate context to async handlers. (PR #224050)

[Kseniya Tikhomirova via llvm-commits]

KseniyaTikhomirova wrote:

> LGTM,
> 
> Only missing part of this are E2E tests or are there existing ones already covering?

async_handlers are mostly used when exception happens after related SYCL API has already finished. The only case that leads to that are host tasks (AFAIK). they are not yet implemented. So e2e tests are not available now. Although I want to have this class and handling to be enabled early since it is present in many core APIs as parameter.

https://github.com/llvm/llvm-project/pull/224050