rnk added a comment. Generally speaking, this sounds like a good idea to me. One time in 2019 I used -ftime-trace+ClangBuildAnalyzer and it told me that std::unique_ptr was the most expensive template <https://twitter.com/reidkleckner/status/1198108401177251840> because it is instantiated so much. Those results don't even capture the -O0 object file size impact.
In D123345#3452933 <https://reviews.llvm.org/D123345#3452933>, @rsmith wrote: > In D123345#3452496 <https://reviews.llvm.org/D123345#3452496>, @aaron.ballman > wrote: > >> Do you have ideas on how we can improve the debugging checkpoint behavior >> (if at all)? > > I think we just live with it, like we do for other builtin functions. (There > might be things we can do by emitting inlining info into the debug info. If > we do that, we should presumably do it for all builtin lib functions.) Honestly, I don't think it's worth the debug info bytes to describe these inlined call sites. Debug info isn't free. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D123345/new/ https://reviews.llvm.org/D123345 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
