[all-commits] [llvm/llvm-project] aa57c1: [InstCombine] fix bug in pow expansion

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: aa57c1c967078a8c02e7fc2c837853dbd7cc66f4
      https://github.com/llvm/llvm-project/commit/aa57c1c967078a8c02e7fc2c837853dbd7cc66f4
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-09-15 (Tue, 15 Sep 2020)

  Changed paths:
    M llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
    M llvm/test/Transforms/InstCombine/pow-4.ll

  Log Message:
  -----------
  [InstCombine] fix bug in pow expansion

There at least one other bug related to pow -> sqrt transforms:
http://lists.llvm.org/pipermail/llvm-dev/2020-September/145051.html
...but we probably can't solve that without fixing this first.