https://github.com/nikic commented:
* The metadata should be documented in LangRef. * We should test linking of two modules with the metadata. Both the case where they match and where they don't (e.g. mixing C and C++). IRLinker::linkNamedMDNodes should be the relevant code. (I do wonder whether we should instead be making this a module flag with AppendUnique behavior. I'm not sure clear on what the tradeoff is between a module flag and separate named metadata.) https://github.com/llvm/llvm-project/pull/125258 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
