https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987 Bug 19987 depends on bug 95862, which changed state.
Bug 95862 Summary: Failure to optimize usage of __builtin_mul_overflow to small __int128-based check https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95862 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED
