[PR19620][GAS][AARCH64]Remove mov[z,k,n] relocation symbol name restriction.

[Nick Clifton]

Hi Renlin,

> gnu as documentation about symbol name doesn't mention this kind of
> restriction. Is there any particular reasons I have missed?

No, this appears to be a snafu.

> 2016-02-12  Renlin Li  <renlin.li@arm.com>
>      PR gas/19620
>      * config/tc-aarch64.c (parse_half): Remove restrictions on symbol
>      name.
>      * testsuite/gas/aarch64/movw_label.d: New.
>      * testsuite/gas/aarch64/movw_label.s: New.

Approved - please apply.

Cheers
  Nick