[llvm] [LoopPeel] Implement initial peeling off the last loop iteration. (PR #139551)

[Florian Hahn via llvm-commits]

fhahn wrote:

> The issues I saw are not present in a later revision ([65c127f](https://github.com/llvm/llvm-project/commit/65c127f4c6b0da0e9bf1d49fc79fce9074e95264)). I don't see any commits mentioning LoopPeel afterwards, so this seems to have been addressed.


Great thanks for checking!


https://github.com/llvm/llvm-project/pull/139551