[PATCH] D44348: [WebAssembly] Generate imports for undefined data as well as functions

[Sam Clegg via Phabricator via llvm-commits]

sbc100 added a comment.

You are right, the imported globals are never used.

And yes this was as first step to solving https://github.com/WebAssembly/tool-conventions/issues/48.

And yes I agree we probably don't want to land this without the imports actually being used.

And yes, sadly we do have use case for this, in emscripten.  I injects the addresses of globals in this way.. something I only just discovered :(


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D44348