[PATCH] D67028: Use musttail for variadic method thunks when possible

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

> In your test case, we hit the early return that I linked to, so we don't try to clone, and we don't need to emit an error.

Yes, that's what happens with the Itanium ABI; what happens with the MS ABI?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67028/new/

https://reviews.llvm.org/D67028