[PATCH] D80765: [ELF] Handle bitcode comdat groups separately to deduplicate thinlto comdat sections

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

> @MaskRay , can we ship this as is?

This still looks like a workaround done at an inappropriate layer to me. The .debug_types code generator should probably know that some .debug_types sections should not be emitted.
BTW, do you have statistics about the effectiveness for this change?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D80765/new/

https://reviews.llvm.org/D80765