http://bugs.winehq.org/show_bug.cgi?id=58092
--- Comment #5 from Alexandre Julliard julliard@winehq.org --- (In reply to Robert Lippmann from comment #4)
As an aside, I noticed that Windows on ARM queries the registry to find the x86_64 translator.
Perhaps Wine could use that approach to use different backends for jit translation?
Yes, that's another way to do it. It's already supported in Wine, using the same key as Windows (HKLM\Software\Microsoft\Wow64).