[PATCH] D149446: [Pipelines] Don't skip GlobalDCE in ThinLTO pre-link

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson added a comment.

After chatting more with @mingmingl about this, I have a few theoretical concerns, both related to ICP as she pointed out, and also related to WPD since it looks like some vtable are emitted as available_externally by clang. Can you hold off on committing while we do some investigation?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149446/new/

https://reviews.llvm.org/D149446