[PATCH] D29862: LSR: an alternative way to resolve complex solution

[Balaram Makam via Phabricator via llvm-commits]

bmakam added a comment.

Thanks for looking into the regression. I tested https://reviews.llvm.org/D30552 on our AArch64 Kryo target and for spec2006/hmmer it recovered some of the lost performance, however it is still 2% regressed compared to 9% regression previously with lsr-exp-narrow flag on by default.


Repository:
  rL LLVM

https://reviews.llvm.org/D29862