[PATCH] aarch64: allow adding/removing just feature flags via .arch

[Nicholas Clifton]

Hi Jan,

> gas/
> 2014-10-20  Jan Beulich <jbeulich@suse.com>
>
> 	* config/tc-aarch64.c (s_aarch64_arch): .

Approved - please apply.

As for keeping this directive in sync with the ARM version, I think that 
that would be a useful goal.  Now that your other patch has been 
approved, please could you have a look at the ARM code and see what 
needs to be done there ?

Cheers
   Nick