[PATCH] D136622: [LegacyPM] Remove pipeline extension mechanism

[Fangrui Song via Phabricator via llvm-commits]

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

LGTM.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136622/new/

https://reviews.llvm.org/D136622