[PATCH] D58315: [WebAssembly] Add .shared directive for shared memory

[Thomas Lively via Phabricator via llvm-commits]

tlively added a comment.

@sbc100 I'm looking at the linker to figure out how to implement shared memory-aware linking, and it looks like the linker doesn't even look in the imports section of the wobject. Why even bother importing `__linear_memory` in object files at all? Is it just to make the object file a spec-compliant wasm? I think I'm going to have to make the linker look at the import section for the sole purpose of fetching out this shared bit on the memory import. This isn't a problem, but it did surprise me.


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https://reviews.llvm.org/D58315