x86_64: hack around more OPV bugs

I would just fix this in Sema if it were easy to do so, but this is more
like a (minor) AIR data design issue than a straightforward Sema bug.
3f08073f7dMatthew Lugg committed on 12/21/2025, 1:07:00 PMparentb27bdd5
1 file changedLine totals unavailable