[all-commits] [llvm/llvm-project] 526966: Use llvm::bit_ceil (NFC)

[kazutakahirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 526966d07dc89ad69940259020d97d25f26b1306
      https://github.com/llvm/llvm-project/commit/526966d07dc89ad69940259020d97d25f26b1306
  Author: Kazu Hirata <kazu at google.com>
  Date:   2023-01-28 (Sat, 28 Jan 2023)

  Changed paths:
    M clang/lib/AST/ASTContext.cpp
    M clang/lib/CodeGen/TargetInfo.cpp
    M llvm/lib/Analysis/IVDescriptors.cpp
    M llvm/lib/Analysis/VectorUtils.cpp
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/lib/CodeGen/TargetLoweringBase.cpp
    M llvm/lib/Transforms/Utils/VNCoercion.cpp
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

  Log Message:
  -----------
  Use llvm::bit_ceil (NFC)

Note that:

  std::has_single_bit(X) ? X : llvm::NextPowerOf2(X);

is equivalent to:

  std::bit_ceil(X)

even for input 0.