gas/

	gas/
	* config/tc-arm.c (parse_immediate): Add BOUNDED parameter, rename
	to...
	(parse_immediate_maybe_bounded): This. Only bounds-check if BOUNDED
	is true.
	(parse_immediate_bounded): New function, with same arguments and
	semantics as previous parse_immediate.
	(parse_immediate_unbounded): New function. Parse an unbounded
	integer (with sizeof (exp.X_add_number)).
	(parse_big_immediate): Allow for 64-bit exp.X_add_number when
	parsing 64-bit immediates.
	(parse_address_main): Use parse_immediate_bounded not
	parse_immediate.
	(parse_ror): Likewise.
	(parse_operands): Likewise. For Neon immediates, use
	parse_immediate_unbounded. Add new local po_imm_unb_or_fail macro.