[llvm] [VPlan] Introduce scalar loop header in plan, remove VPLiveOut. (PR #109975)

[David Sherwood via llvm-commits]

david-arm wrote:

> > Or if not, is it possible to tag me as a reviewer or subscriber for other patches in this area? Thanks!
> 
> Probably the best way would be to join the subscriber team for the vectorizer label: https://github.com/orgs/llvm/teams/pr-subscribers-vectorizers

Yeah, I remember when we first moved to github I added myself to that list and I didn't seem to get any notifications of vectoriser patches, despite it being pretty obvious that patches were being created. So I took the alternative approach of saving a link to a github search query that shows all open vectoriser patches. Maybe it has started working now?

https://github.com/llvm/llvm-project/pull/109975