https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85559 Bug 85559 depends on bug 82858, which changed state.
Bug 82858 Summary: __builtin_add_overflow() generates suboptimal code with unsigned types on x86 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82858 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
