[PATCH] D91673: [PGO] Enable preinline and cleanup when optimize for size

[Rong Xu via Phabricator via cfe-commits]

xur accepted this revision.
xur added a comment.

Sorry to the late response (I somehow missed the reply).

(1) Can we add some comments to explain the reason for enabling this for -Oz -- I think the comments from @rnk is useful to some people (at least to me).

(2) Also please add a testcase.

Feel free to commit to address the above two issues.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91673/new/

https://reviews.llvm.org/D91673