[llvm] [NVPTX] Set v2i16 SETCC to Expand (PR #108969)

[Fraser Cormack via llvm-commits]

frasercrmck wrote:

Thanks for the help, @justinfargnoli and @topperc. I agree that that's a better approach. I've updated the PR.

I suspect ZeroOrOne might still make sense for PTX but I don't think we have enough testing to justify switching that up.

https://github.com/llvm/llvm-project/pull/108969