[PATCH] D79264: [ValueTracking] Use "Optional" for DemandedElts argument to ComputeKnownBits

[Eli Friedman via Phabricator via llvm-commits]

efriedma updated this revision to Diff 261568.
efriedma added a comment.

Also fix ComputeNumSignBits.  Fix a couple bugs (I forgot to run ninja check).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79264/new/

https://reviews.llvm.org/D79264

Files:
  llvm/include/llvm/Analysis/ValueTracking.h
  llvm/lib/Analysis/ValueTracking.cpp

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