[PATCH] D142827: [ValueTracking] Add tests for additional `isKnownNonZero` cases; NFC

Noah Goldstein via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jan 28 20:57:49 PST 2023


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Add cases for the following ops:

- 0-X
- bitreverse(X)
- bswap(X)
- ctpop(X)
- abs(X)
- uadd_sat(X, Y)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D142827

Files:
  llvm/test/Analysis/ValueTracking/known-non-zero.ll

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