[PATCH][AArch64] Increase max_num_aliases in aarch64-gen

[Nick Clifton]

Hi Szabolcs,

> opcodes/
> 2016-11-07  Szabolcs Nagy  <szabolcs.nagy@arm.com>
> 
> 	* aarch64-gen.c (find_alias_opcode): Increase max_num_aliases to 32.

Approved - please apply.

Cheers
  Nick