[PATCH]: finish .cpu support for ARM

[Tim Northover]

Hi Roman,

On 1 December 2014 at 15:00, Roman Divacky <rdivacky at vlakno.cz> wrote:
> The attached patch and test case finished support for .cpu for ARM.
> We need this for FreeBSD kernel.

The code looks reasonable to me, but does the test work? I'd have
expected it to need a "not llvm-mc", redirection of stderr and for the
errors to be checked in the opposite order.

Cheers.

Tim.