[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426
Bug 63426 depends on bug 105056, which changed state.

Bug 105056 Summary: [12 Regression] runtime error: load of value 3132799674, which is not a valid value for type 'ref_step_type' since r12-7795-g85b4d881327e31
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105056

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED