[llvm] [LoopPeel] Remove known trip count restriction when peeling last. (PR #140792)

[Florian Hahn via llvm-commits]

fhahn wrote:

Thanks, this should be fixed by setting the insert point to before the first non-phi: ac9a466e39bf97ffeab127982aa7c405cb257551

https://github.com/llvm/llvm-project/pull/140792