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

[xry111 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426
Bug 63426 depends on bug 106097, which changed state.

Bug 106097 Summary: undefined behaviors regarding integer shifts in loongarch_build_integer
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106097

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