efriedma added a comment. If I'm understanding this correctly, the stack-safe metadata on allocas is both produced and consumed at LTO-time. So at the point where the stack-safe metadata would be produced, we can compute whether any later passes will query it.
Given that, why do you need a module flag? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D80046/new/ https://reviews.llvm.org/D80046 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
