[PATCH] D70520: [WebAssembly] Add new `export_name` clang attribute for controlling wasm export names

[Dan Gohman via Phabricator via cfe-commits]

sunfish added a comment.

> Do you think that setting this attribute should also prevent GC?

That sounds right to me.

> I could split this up into clang, llvm, and lld parts if it makes reviewing simpler.

For me, it's easier to have it all together in one.

In this patch, `export_name` has a required string operand, which makes sense to me. I wonder if it also makes sense to change wasm-ld's `--export` command-line option to take a pair of strings, a symbol and a name to export it as.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70520/new/

https://reviews.llvm.org/D70520