[llvm] [LV]Process alloca in isPredicatedInst for tail-folded analysis. (PR #101743)

[Florian Hahn via llvm-commits]

https://github.com/fhahn approved this pull request.

LGTM, thanks should definitely not crash. Would
Be interesting to know if there are any real world cases where alloca are in the loop body to double check we are doing the right thing in general

https://github.com/llvm/llvm-project/pull/101743