[PATCH] D43256: [MBP] Move a latch block with conditional exit and multi predecessors to top of loop

[David Li via Phabricator via llvm-commits]

davidxl added a comment.

I suspect other affected cases are due to bad static profile data too.

For now, I think the best way forward is to enable this transformation only when real profile data is available.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D43256/new/

https://reviews.llvm.org/D43256