[PATCH] D61726: [Pass Pipeline] Run another round of reassociation after loop pipeline

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai added a comment.

> It would be interesting to see how that result translates on a more typical x86 build machine. Either way, I suspect we'll get different opinions about whether a 0.3% time increase is minimal and whether that cost is worth paying for the runtime perf gains. This might be a case for differentiating between -O2 and -O3?

I don't really have access to a typical x86 server. I can get the numbers on my laptop but I'm not sure how typical that is. Would that suffice?
Also, I am happy to guard this with an `-O3` requirement.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61726/new/

https://reviews.llvm.org/D61726