[PATCH] D98213: [InlineCost] Enable the cost benefit analysis on FDO

David Li via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 11 15:04:06 PST 2021


davidxl added a comment.

It is probably related to MFS -- machine function splitting is not yet well tuned for AutoFDO, and the cost/benefit analysis needs to sync up with that to that for estimating cold size properlly.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D98213



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