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

[Paul Walker via llvm-commits]

paulwalker-arm wrote:

Sorry I really don't mean to be a pain here and I'll accept this version of the PR if you continue to see something different to me, but is it possible you're not using a debug or asserts build?

https://www.godbolt.org/z/8McfPMqTz shows the same error quite clearly.

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