[llvm-branch-commits] [llvm] [LoopUnroll] Fix freqs for unconditional latches: N<=2 (PR #179520)

[Johannes Doerfert via llvm-branch-commits]

https://github.com/jdoerfert commented:

Is there a test we can see the before/after effect?
Or could we precommit one?

https://github.com/llvm/llvm-project/pull/179520