[all-commits] [llvm/llvm-project] b128e0: [AA] Make ModRefInfo a bitmask enum (NFC)

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b128e057c191a441e3778ffc872ffca943b2e5b1
      https://github.com/llvm/llvm-project/commit/b128e057c191a441e3778ffc872ffca943b2e5b1
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-08-03 (Wed, 03 Aug 2022)

  Changed paths:
    M llvm/include/llvm/Analysis/AliasAnalysis.h
    M llvm/lib/Analysis/AliasAnalysis.cpp
    M llvm/lib/Analysis/AliasSetTracker.cpp
    M llvm/lib/Analysis/BasicAliasAnalysis.cpp
    M llvm/lib/Analysis/GlobalsModRef.cpp
    M llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp
    M llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp

  Log Message:
  -----------
  [AA] Make ModRefInfo a bitmask enum (NFC)

Mark ModRefInfo as a bitmask enum, which allows using normal
& and | operators on it. This supersedes various functions like
unionModRef() and intersectModRef(). I think this makes the code
cleaner than going through helper functions...

Differential Revision: https://reviews.llvm.org/D130870