dblaikie added inline comments.
================ Comment at: clang/lib/CodeGen/CGDebugInfo.cpp:3659 // Use llvm function name. - Name = Fn->getName(); + if (Fn->getName().startswith("___Z")) + LinkageName = Fn->getName(); ---------------- shafik wrote: > dblaikie wrote: > > aprantl wrote: > > > aprantl wrote: > > > > Could you please add a comment that Clang Blocks are generated as raw > > > > llvm::Functions but do have a mangled name and that is handling this > > > > case? Otherwise this would look suspicious. > > > Should *all* raw LLVM functions have their name as the linkage name? > > > Perhaps a raw LLVM function should only have a linkage name and no > > > human-readable name? > > Seems plausible to me - do we have any data on other types of functions > > that hit this codepath? > So it was not obvious to me what other cases would this branch so I added an > assert and ran `check-clang` and from that I saw four cases that ended up > here: > > `GenerateCapturedStmtFunction` > `GenerateOpenMPCapturedStmtFunction` > `GenerateBlockFunction` > `generateDestroyHelper` > > It is not obvious to me we want to alter the behavior of any of the other > cases. Could you show any small source examples & their corresponding DWARF & how that DWARF would change? (what names are we using, what names would we end up using/what sort of things are they naming) CHANGES SINCE LAST ACTION https://reviews.llvm.org/D73282/new/ https://reviews.llvm.org/D73282 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits