[PATCH] D112129: [FuncSpec] Enable it only with -O3

[Chuanqi Xu via Phabricator via llvm-commits]

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

LGTM with @aeubanks's the comment addressed.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112129/new/

https://reviews.llvm.org/D112129