[llvm] [LLVM IR] [LoopPeel] Performing loop split to reduce divergence. (PR #102283)

[Nikita Popov via llvm-commits]

nikic wrote:

General loop peeling functionality is part of loop unroll, but that is understood in the sense of peeling a fixed number of iterations.

Your transform looks like what LoopBoundSplit does.

https://github.com/llvm/llvm-project/pull/102283