[PATCH] D24750: [GC] Don't crash while processing Discarded sections

[Rui Ueyama via llvm-commits]

ruiu added a comment.

Sections are discarded mainly because they are comdat sections and deduplicated. Comdat sections are discarded as a group, so I believe there's no reference pointing to discarded sections from outside of the group. That means I think we shouldn't see discarded sections in the mark-sweep collector here. What am I missing?


https://reviews.llvm.org/D24750