[PATCH] D59535: [SelectionDAG] Compute known bits of CopyFromReg

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.

LGTM - are you intending to do the same for ComputeNumSignBits ?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59535/new/

https://reviews.llvm.org/D59535