This is for PR 628.

This is for PR 628.

Wed Aug 19 11:20:59 1992  Ian Lance Taylor  (ian@cygnus.com)

	* tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
	written with indirection on the last two operands, which can be
	either data or address registers.  Added a new operand type 'r'
	which accepts either register type.  Added '(' to notend stuff in
	tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.