dexonsmith added a comment. In D83906#4183453 <https://reviews.llvm.org/D83906#4183453>, @hoy wrote:
> Wondering if we can come up with a way to tell the optimizer about that, > e.g., through a new module flag. When it comes to LTO, the selection of > linkonce_odr symbols should already been done and the optimizer may be able > to recompute the attributes based on pre-LTO attributes, or at least we can > allow IPO to one module only, which should still do a better job than FE does? I don't think there's much point in passing anything to LTO. There are very few `linkonce_odr` symbols in LTO, since LTO has the advantage of an export list from the link. Symbols not on the export list are internalized (they're given local linkage). Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D83906/new/ https://reviews.llvm.org/D83906 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
