[PATCH] D122194: [SelectionDAG] Store LeadingZero count in LiveOutInfo instead of KnownBits.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I have been meaning to investigate adding a general AssertKnownBits DAG node, but haven't done anything on this yet.

Is your main concern about saving memory in LiveOutInfo classes?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122194/new/

https://reviews.llvm.org/D122194