[all-commits] [llvm/llvm-project] 5a2020: [ELF] copyShtGroup: replace unordered_set<uint32_t...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5a2020d069a69b7981917981fdca2dc35164e74d
      https://github.com/llvm/llvm-project/commit/5a2020d069a69b7981917981fdca2dc35164e74d
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-01-30 (Sun, 30 Jan 2022)

  Changed paths:
    M lld/ELF/InputSection.cpp
    M lld/ELF/OutputSections.cpp

  Log Message:
  -----------
  [ELF] copyShtGroup: replace unordered_set<uint32_t> with DenseSet<uint32_t>. NFC

We don't need to support the empty/tombstone key section index.