https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987 Bug 19987 depends on bug 95867, which changed state.
Bug 95867 Summary: Failure to optimize successive multiplications of ___uint128_t https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95867 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED