[PATCH] D34619: [ARM] Enable partial and runtime unrolling

[Sam Parker via Phabricator via llvm-commits]

samparker added a comment.

I should also say that even though the average performance improvement is modest, some tested benchmarks see an improvement of up to 40, 50 and 80% for Cortex-M4, M7 and M33.


https://reviews.llvm.org/D34619