* arm/iterators.md (shiftable_ops): New code iterator.

    * arm/iterators.md (shiftable_ops): New code iterator.
        (t2_binop0, arith_shift_insn): New code attributes.
	* arm/predicates.md (shift_nomul_operator): New predicate.
        * arm/arm.md (insn_enabled): Delete.
        (enabled): Remove insn_enabled test.
        (*arith_shiftsi): Delete.  Replace with ...
        (*<arith_shift_insn>_multsi): ... new pattern.
	(*<arith_shift_insn>_shiftsi): ... new pattern.
	* config/arm/arm.c (arm_print_operand): Handle operand format 'b'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211050 138bc75d-0d04-0410-961f-82ee72b054a4