[PATCH] D109958: [LoopFlatten] Enable it by default

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

I think we should land it. 
Not repeating everything (see previous messages), but there are no disadvantages, and if it triggers it should be a win.

I was still looking for a LGTM, so interested in doing that @hiraditya?  I can e.g. wait a week after the LGTM to see if there are any objections.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109958/new/

https://reviews.llvm.org/D109958