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* config/arm/thumb2.md (thumb2_notsi_shiftsi, thumbsi_notsi_shiftsi_compare0, thumb2_not_shiftsi_compare0_scratch, thumb2_cmpsi_shiftsi, thumb2_cmpsi_shiftsi_swp, thumb2_arith_shiftsi, thumb2_arith_shiftsi splitter, thumb2_arith_shiftsi_compare0, thumb2_arith_shiftsi_compare0_scratch, thumb2_sub_shiftsi, thumb2_sub_shiftsi_compare0, thumb2_sub_shiftsi_compare0_scratch, thumb2_iorsi3): Delete. (orsi_notsi_si): No longer a named pattern. (orsi_not_shiftsi_si): Renamed from thumb_orsi_not_shiftsi_si. * config/arm/predicates.md (shift_amount_operand): New. (mult_operator): New. * config/arm/arm.md (attr arch, attr arch_enabled, attr insn_enabled, attr enabled): New. (iorsi3_insn): Renamed from arm_iorsi3. Handle a new alternative if arch matches t2. (not_shiftsi): Renamed from arm_notsi_shiftsi. Handle Thumb2 variant. (not_shiftsi_compare0): Likewise, renamed from arm_notsi_shiftsi_compare0. (not_shiftsi_compare0_scratch): Likweise, renamed from arm_notsi_shiftsi_compare0_scratch. (cmpsi_shiftsi): Likewise, renamed from arm_cmpsi_shiftsi. (cmpsi_shiftsi_swp): Likewise, renamed from arm_cmpsi_shiftsi_swp. (arith_shiftsi): Handle Thumb2 variant. Set insn_enabled attribute so that the register alternative is disabled when the shift_operator is MULT. Use "M" as the constraint for constants. (arith_shiftsi splitter): Enable for TARGET_32BIT. (arith_shiftsi_compare0): Handle Thumb2 variant. Use "M" as the constraint for constants. (arith_shiftsi_compare0_scratch): Likewise. (sub_shiftsi, sub_shiftsi_compare0, sub_shiftsi_compare0_scratch): Handle Thumb2 alternative. From-SVN: r163281
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