[PATCH] D67593: [bugpoint] Add support for -Oz and properly enable -Os.

[Eli Friedman via Phabricator via llvm-commits]

efriedma accepted this revision.
efriedma added a comment.
This revision is now accepted and ready to land.

LGTM

I took a quick glance at what opt is doing, and I see a few differences that likely matter:

1. bugpoint never calls createTargetTransformInfoWrapperPass
2. bugpoint never calls adjustPassManager
3. bugpoint doesn't tweak Builder.LoopVectorize/Builder.SLPVectorize the same way


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67593/new/

https://reviews.llvm.org/D67593