[PATCH] D31735: ThinLTOBitcodeWriter: delete comdats if their keys are renamed

[Reid Kleckner via Phabricator via llvm-commits]

rnk added a comment.

Does clang generate internal globals with comdats that *don't* have other associated globals in that comdat? If so, that's probably a bug, but thinlto should still tolerate it.

Maybe thinlto is internalizing globals without removing their comdats?


https://reviews.llvm.org/D31735