[PATCH] D149421: [KnownBits] Improve `KnownBits::rem(X, Y)` in cases where we can deduce low-bits of output

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


================
Comment at: llvm/lib/Support/KnownBits.cpp:549
 
+static KnownBits remGetLowBits(const KnownBits &Known, const KnownBits &LHS,
+                               const KnownBits &RHS) {
----------------
Do we need Known?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149421/new/

https://reviews.llvm.org/D149421