[all-commits] [llvm/llvm-project] 4ea547: [KnownBits] Add KnownBits::haveNoCommonBitsSet hel...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4ea5475a3f3b13c5abaa6d0754bbc3ba72847377
      https://github.com/llvm/llvm-project/commit/4ea5475a3f3b13c5abaa6d0754bbc3ba72847377
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-04-02 (Fri, 02 Apr 2021)

  Changed paths:
    M llvm/include/llvm/Support/KnownBits.h
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/unittests/Support/KnownBitsTest.cpp

  Log Message:
  -----------
  [KnownBits] Add KnownBits::haveNoCommonBitsSet helper. NFCI.

Include exhaustive test coverage.