[llvm] [SYCL] Add libsycl, a SYCL RT library implementation project (PR #144372)

[Nikolas Klauser via llvm-commits]

https://github.com/philnik777 commented:

Disclaimer: I haven't seen the RFCs related to this before and haven't read through them in detail.

I don't know much about SYCL, but I do know quite a bit about libc++ and why we do things in certain ways there. In case you're interested I'd be happy to talk to you about that. Feel free to contact me on Discord, Discourse or E-Mail if you'd like to set up a meeting.

https://github.com/llvm/llvm-project/pull/144372