[PATCH] D87877: [InstCombine] Fix errno bug in pow expansion to sqrt

[Hubert Tong via Phabricator via llvm-commits]

hubert.reinterpretcast updated this revision to Diff 293477.
hubert.reinterpretcast marked an inline comment as done.
hubert.reinterpretcast added a comment.

- Rebase on top of D88066 <https://reviews.llvm.org/D88066>; add isKnownNeverInfinity condition
- Adjust comment for `afn` case


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87877/new/

https://reviews.llvm.org/D87877

Files:
  llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
  llvm/test/Transforms/InstCombine/pow-1.ll
  llvm/test/Transforms/InstCombine/pow-sqrt.ll
  llvm/test/Transforms/InstCombine/win-math.ll

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