[PATCH][GAS][ARM] Fix for POP {regs}^ problem

[Nicholas Clifton]

Hi Michael,

>> gas/ChangeLog:
>> 2015-03-06  Michael Perkins <perkinsmg75@yahoo.co.uk>
>>
>> * config/tc-arm.c (parse_operands): Set inst.operands[i].writeback for '^' on OP_REGLSTs.
>> (do_push_pop): New writeback constraint.

Approved and applied.

Cheers
   Nick