[PATCH] D142832: [ValueTracking] Add support in `isKnownNonZero` for dominating condition from `X > C1 && X < C2`

Noah Goldstein via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 22 18:42:42 PST 2023


goldstein.w.n updated this revision to Diff 499710.
goldstein.w.n added a comment.

Rebase


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142832/new/

https://reviews.llvm.org/D142832

Files:
  llvm/include/llvm/IR/InstrTypes.h
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/lib/IR/Instructions.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/test/Analysis/ValueTracking/known-non-zero-range.ll
  llvm/test/Analysis/ValueTracking/known-non-zero-through-dom-use.ll

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