Arch-specific tests in arch-specific directories

[George Rimar via llvm-commits]

>> Hi Renato, sorry for this and thanks for fix. I'll take a look.
>
>No worries, it happen. Thanks!
>
>
>> About emails - I really did not have any mails from any build bot about this failture :(
>> Should I be subscriber of cfe-* mail lists to get them ? (I think I am not).
>
>This is weird. The emails don't go to *-commits lists, but to your
>personal email. It's possible that the email you have registered in
>LLVM's SVN is either wrong or you have a filter?
>
>Subscribing to *-commits is interesting when replying emails to it,
>even if you set it to "no emails", so it may be worth doing it anyway.
>
>cheers,
>--renato

Sorry for confusion, we already discussed and resolved this yesterday :)

(I had mail server issues on my side and had to sent reply from my personal mail yesterday,
and now I believe you received my original reply second time once again, 
because our mail server is alive now and sent it again from proper address).

George.