[PATCH] D152577: Part 2 of Fine tune MachineFunctionSplitPass (MFS) for FSAFDO.

[Wenlei He via Phabricator via llvm-commits]

wenlei added inline comments.


================
Comment at: llvm/lib/CodeGen/TargetPassConfig.cpp:1228
 
-  if (EnableFSDiscriminator && !FSNoFinalDiscrim)
-    // Add FS discriminators here so that all the instruction duplicates
----------------
Is this `FSNoFinalDiscrim` cl flag still used anywhere? Remove `fs-no-final-discrim` to cleanup?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152577/new/

https://reviews.llvm.org/D152577