[PATCH] D28549: Global DCE performance improvement

[Davide Italiano via Phabricator via llvm-commits]

davide added a comment.

This looks much better now. Can you please add a comment in the code explaining the algorithm (if I missed it, please point out) while I take a last look? Thanks.


Repository:
  rL LLVM

https://reviews.llvm.org/D28549