[PATCH] D43324: WIP: [Utils] Salvage debug info of DCE'ed extractvalue instructions

[Adrian Prantl via Phabricator via llvm-commits]

aprantl added a comment.

> I have not yet found a small, end-to-end test for this patch

I don't think that one is strictly necessary. Testing the result of the pass directly is preferable anyway.


https://reviews.llvm.org/D43324