[all-commits] [llvm/llvm-project] 353fe7: [ELF] Hint -z nostart-stop-gc for __start_ undefin...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 353fe72ca3d77f4bbe53132577a88424def172e8
      https://github.com/llvm/llvm-project/commit/353fe72ca3d77f4bbe53132577a88424def172e8
  Author: Fangrui Song <i at maskray.me>
  Date:   2021-12-02 (Thu, 02 Dec 2021)

  Changed paths:
    M lld/ELF/Relocations.cpp
    A lld/docs/ELF/start-stop-gc.rst
    M lld/docs/index.rst
    A lld/test/ELF/gc-sections-startstop-hint.s

  Log Message:
  -----------
  [ELF] Hint -z nostart-stop-gc for __start_ undefined references

Make users aware what to do with ld.lld 13.0.0 / GNU ld<2015-10 --gc-sections
behavior.

Differential Revision: https://reviews.llvm.org/D114830