[all-commits] [llvm/llvm-project] b7ebb6: [SCEV] Fix -Wrange-loop-construct (NFC)

[Jie Fu (傅杰) via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b7ebb67b86888de05419e07a38b932344ac9c7a7
      https://github.com/llvm/llvm-project/commit/b7ebb67b86888de05419e07a38b932344ac9c7a7
  Author: Jie Fu <jiefu at tencent.com>
  Date:   2024-08-13 (Tue, 13 Aug 2024)

  Changed paths:
    M llvm/lib/Analysis/ScalarEvolution.cpp

  Log Message:
  -----------
  [SCEV] Fix -Wrange-loop-construct (NFC)

/llvm-project/llvm/lib/Analysis/ScalarEvolution.cpp:12009:21:
 error: loop variable '[S, Mul]' creates a copy from type 'const value_type' (aka 'const llvm::detail::DenseMapPair<const llvm::SCEV *, int>') [-Werror,-Wrange-loop-construct]
    for (const auto [S, Mul] : Multiplicity) {
                    ^
/llvm-project/llvm/lib/Analysis/ScalarEvolution.cpp:12009:10:
 note: use reference type 'const value_type &' (aka 'const llvm::detail::DenseMapPair<const llvm::SCEV *, int> &') to prevent copying
    for (const auto [S, Mul] : Multiplicity) {
         ^~~~~~~~~~~~~~~~~~~~~
                    &



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