https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 90213, which changed state.
Bug 90213 Summary: UBSAN: signed integer overflow: -5621332293356458048 * 8 cannot be represented in type 'long int' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90213 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED