[PATCH] D60846: [ValueTracking] Improve isKnowNonZero for Ints

[Dan Robertson via Phabricator via llvm-commits]

dlrobertson updated this revision to Diff 195960.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60846/new/

https://reviews.llvm.org/D60846

Files:
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/test/Transforms/InstCombine/cttz.ll
  llvm/test/Transforms/InstSimplify/known-non-zero.ll

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