[all-commits] [llvm/llvm-project] 6c8149: [ELF] Don't use multiple inheritance for OutputSec...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6c814931bcaa547c22b10b9ac4ac1f3285da59d3
      https://github.com/llvm/llvm-project/commit/6c814931bcaa547c22b10b9ac4ac1f3285da59d3
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-03-08 (Tue, 08 Mar 2022)

  Changed paths:
    M lld/ELF/Driver.cpp
    M lld/ELF/ICF.cpp
    M lld/ELF/LinkerScript.cpp
    M lld/ELF/LinkerScript.h
    M lld/ELF/MapFile.cpp
    M lld/ELF/OutputSections.cpp
    M lld/ELF/OutputSections.h
    M lld/ELF/ScriptParser.cpp
    M lld/ELF/SyntheticSections.cpp
    M lld/ELF/Writer.cpp

  Log Message:
  -----------
  [ELF] Don't use multiple inheritance for OutputSection. NFC

Add an OutputDesc class inheriting from SectionCommand. An OutputDesc wraps an
OutputSection. This change allows InputSection::getParent to be inlined.

Differential Revision: https://reviews.llvm.org/D120650