[PATCH] D99887: [lld][WebAssembly] Add `--export-if-defined`

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

I don't know wasm enough... In ELF, `--export-dynamic-symbol` only affects defined symbols. `--export-dynamic` affects all defined symbols. They don't have effect on other symbols.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D99887/new/

https://reviews.llvm.org/D99887