[llvm] [NVPTX] Add Volta Atomic SequentiallyConsistent Load and Store Operations (PR #98551)

[Artem Belevich via llvm-commits]

https://github.com/Artem-B commented:

Looks OK overall, with some minor comments.

I'll be out till Tuesday, and will not be able to do the next review round until later next week.

https://github.com/llvm/llvm-project/pull/98551