[PATCH] D45541: [globalisel] Update GlobalISel emitter to match new representation of extending loads

[Roman Tereshin via Phabricator via llvm-commits]

rtereshin added a comment.

Hi Amara,

> I think we lost 0.5% on compile time on CTMark because of this. Is there any scope left here for performance improvements? With the addition of the combiner landing later, I expect a further CT hit so anything we can do here would be good.

Just a quick question: 0.5% loss on the entire compile time or only some part of the pipeline?


Repository:
  rL LLVM

https://reviews.llvm.org/D45541