[all-commits] [llvm/llvm-project] c34b0a: [LangRef] Clarify !associated

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c34b0ab589e5760b1eb82bf1f289590d351ea3c6
      https://github.com/llvm/llvm-project/commit/c34b0ab589e5760b1eb82bf1f289590d351ea3c6
  Author: Fangrui Song <i at maskray.me>
  Date:   2021-07-08 (Thu, 08 Jul 2021)

  Changed paths:
    M llvm/docs/LangRef.rst

  Log Message:
  -----------
  [LangRef] Clarify !associated

Notably, a global variable with the metadata should generally not be referenced
by a function function. E.g. -fstack-size-section usage is fine, but
-fsanitize-coverage= used to have a linker GC problem (fixed by D97430).

Reviewed By: eugenis

Differential Revision: https://reviews.llvm.org/D104933