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* 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'.
Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
From-SVN: r211050
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