[PATCH] D149383: [SelectionDAG][WIP] Add support for evaluating SetCC based on knownbits

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

This is very similar to a patch I tried a while ago: D86578 <https://reviews.llvm.org/D86578> - one of the blockers for which was all the over-reduced test cases that it broke


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149383/new/

https://reviews.llvm.org/D149383