[llvm-commits] arm mc: fix relocation of an alias to an alias

[Rafael Ávila de Espíndola]

> But you cannot! If alias is weak it can be overridden.
>

we have some tests for it in test/MC/ELF, but they are run only for i386 
or x86_64 at the moment. Having the equivalent ones for ARM would 
probably help (as would factoring the code to share more logic between 
ARM and X86).

Cheers,
Rafael