[Issue 22170] interface thunk doesn't set EBX to GOT

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22170

--- Comment #3 from Iain Buclaw <ibuclaw at gdcproject.org> ---
The fact that GOT is loaded into EBX before every function call is at best a
performance bug and not related to this issue, so moved it to issue 22172.

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