[PATCH] D44028: [WebAssembly] Handle weak undefined functions with a synthetic stub

[Nicholas Wilson via Phabricator via llvm-commits]

ncw added a comment.

I hope this is OK, but when I committed I made one additional change, that I think makes sense.

Rather than being stingy and emitting one stub per type, I'm now emitting one per function - the stubs are very small, and the advantage is that you'll now get a nice stack trace if these things ever should be called (since they can be named sensibly, to indicate which function was missing).


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D44028