[llvm] [NVPTX] Support for memory orderings for cmpxchg (PR #126159)

[Akshay Deodhar via llvm-commits]

akshayrdeodhar wrote:

@Artem-B - I've split the tests into three files. For the emulated loops, having all 3 checks in the same file might make things ugly (and hard to look at?)
The tests might be a pain, I'm looking for better ideas.

https://github.com/llvm/llvm-project/pull/126159