[llvm] [instCombine][bugfix] Fix crash caused by using of cast in instCombineSVECmpNE (PR #102472)

[Paul Walker via llvm-commits]

paulwalker-arm wrote:

> Hi, at paulwalker-arm, thanks for the review again, can this patch merge?

I see no reason why not.  The windows failure looks unrelated to this work.

https://github.com/llvm/llvm-project/pull/102472