[PATCH] D94532: [DAG] SimplifyDemandedBits - use KnownBits comparisons to remove ISD::UMIN/UMAX ops

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

In D94532#2495699 <https://reviews.llvm.org/D94532#2495699>, @foad wrote:

> LGTM. Any reason not to do this for SMAX and SMIN too?

One step at a time :-) The UMIN/UMAX support will help some USUBSAT matching I'm working on, also we don't have test coverage yet and I haven't gotten around to creating SMIN/SMAX tests yet.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D94532/new/

https://reviews.llvm.org/D94532