[llvm] [Coroutines] Support for Custom ABIs (PR #111755)

[Tyler Nowicki via llvm-commits]

TylerNowicki wrote:

> > > For such changes, we need to update coroutines.rst (the https://llvm.org/docs/Coroutines.html page)
> > 
> > Should I include this (#111781) in the same PR? Perhaps I wrongly assumed that updating the docs should be a separate PR.
> 
> It is fine to seperate them. I just didn't know it.

No no my mistake. I only posted it since you brought it up. I got so used to submitting the PRs one by one I didn't think to post it at the same time.

https://github.com/llvm/llvm-project/pull/111755