[llvm] [NVPTX] Add Volta Load/Store Atomics (.relaxed, .acquire, .release) and Volatile (.mmio/.volatile) support (PR #98022)

[Artem Belevich via llvm-commits]

Artem-B wrote:

I believe it was triggered by some XLA tests, during JIT. That's why diffing out the IR which triggers the problem may take a bit of time.

https://github.com/llvm/llvm-project/pull/98022