[all-commits] [llvm/llvm-project] 0cd8fd: [lld] Add explicit std::move(...) to avoid a few v...

serge-sans-paille via All-commits all-commits at lists.llvm.org
Mon Feb 9 03:59:26 PST 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0cd8fd974dd674cab2f53cedeb674622413561bd
      https://github.com/llvm/llvm-project/commit/0cd8fd974dd674cab2f53cedeb674622413561bd
  Author: serge-sans-paille <sguelton at mozilla.com>
  Date:   2026-02-09 (Mon, 09 Feb 2026)

  Changed paths:
    M lld/COFF/Driver.cpp
    M lld/wasm/OutputSections.cpp
    M lld/wasm/Writer.cpp

  Log Message:
  -----------
  [lld] Add explicit std::move(...) to avoid a few vector copies (#180474)

In corner cases, it is profitable to move an llvm::SmallString instead
of copying it.

It is almost always profitable to move an std::vector

Changes suggested by performance-use-std-move from
https://github.com/llvm/llvm-project/pull/179467



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