[all-commits] [llvm/llvm-project] 96a3df: Revert rGd65ddca83ff85c7345fe9a0f5a15750f01e38420 ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 96a3dfeb9303f2f2d26628bd08908554286895cf
      https://github.com/llvm/llvm-project/commit/96a3dfeb9303f2f2d26628bd08908554286895cf
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-02-24 (Wed, 24 Feb 2021)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/lib/Support/KnownBits.cpp
    M llvm/test/Transforms/InstSimplify/icmp-constant.ll

  Log Message:
  -----------
  Revert rGd65ddca83ff85c7345fe9a0f5a15750f01e38420 - "[ValueTracking] ComputeKnownBits - minimum leading/trailing zero bits in LSHR/SHL (PR44526)"

This is causing sanitizer test failures that I haven't been able to fix yet.