teresajohnson wrote: Generally for linkonce_odr defs we convert one copy (the one identified by the linker as prevailing) to weak_odr so that it is kept, and the rest to available_externally so that they are dropped after inlining.
The case referenced in the earlier comment kicks in which should only happen in very limited situations: there is a single copy. I see in the linked bug that this is a shared library, so there is a single copy, but I would have thought that the earlier analysis in LTO that feeds into the IsExported callback would indicate this as exported based on the info we get from the linker. I'll need to look at what is happening there, I should have time for a quick look today. https://github.com/llvm/llvm-project/pull/197855 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
