[all-commits] [llvm/llvm-project] 719655: [Support] Use list-initialization for returning pa...

Kazu Hirata via All-commits all-commits at lists.llvm.org
Wed Sep 24 08:45:18 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7196554c2a16b5323923ae90008ccc48e33c020d
      https://github.com/llvm/llvm-project/commit/7196554c2a16b5323923ae90008ccc48e33c020d
  Author: Kazu Hirata <kazu at google.com>
  Date:   2025-09-24 (Wed, 24 Sep 2025)

  Changed paths:
    M llvm/include/llvm/Support/BinaryStreamRef.h
    M llvm/include/llvm/Support/DebugCounter.h
    M llvm/include/llvm/Support/FormatProviders.h
    M llvm/include/llvm/Support/MD5.h
    M llvm/include/llvm/Support/OnDiskHashTable.h
    M llvm/include/llvm/Support/ScaledNumber.h
    M llvm/lib/Support/OptimizedStructLayout.cpp
    M llvm/lib/Support/ScaledNumber.cpp
    M llvm/lib/Support/SmallPtrSet.cpp
    M llvm/lib/Support/SourceMgr.cpp
    M llvm/lib/Support/StringExtras.cpp

  Log Message:
  -----------
  [Support] Use list-initialization for returning pairs (#160447)

In C++17 and later, "return {A, B};" guarantees copy elision for a
std::pair return type, ensuring the object is constructed directly in
the return slot.  This patch updates those instances under Support/.



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