[PATCH] D93747: Rename debug linkage name with -funique-internal-linkage-names

[David Blaikie via Phabricator via cfe-commits]

dblaikie accepted this revision.
dblaikie added a comment.
This revision is now accepted and ready to land.

Seems alright to me - I think we've hashed out the deeper issues (missing opportunity for C functions which could/should be addressed by moving the implementation to the frontend, where those C functions can be mangled and then use linkageName to give them the same AutoFDO opportunities as C++ functions) here and elsewhere - but for what it is, the patch makes sense. I'd probably say drop the flag - " check if rawLinkageName is set and only set it when it is not null. " was implemented and seems that addressed the debug info issue without an awkward tradeoff between AutoFDO fidelity and debugging fidelity, so there doesn't seem to be a need to be able to configure this.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D93747/new/

https://reviews.llvm.org/D93747