[PATCH] D126950: [lld][WebAssembly] Retain data segments referenced via __start/__stop

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

> As well as ELF linker does, retain all data segments named X referenced through __start_X or __stop_X.

lld doesn't do this. This behavior requires `-z nostart-stop-gc`.

Not force retaining `X` allows fine-grained GC of metadata sections: https://maskray.me/blog/2021-01-31-metadata-sections-comdat-and-shf-link-order


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126950/new/

https://reviews.llvm.org/D126950