* config/i386/i386.md (SWI48, SDWI, DWI): New mode iterators.
	(DWIH, g, di, doubleint_general_operand): New mode attributes.
	(general_operand): Handle TI mode.
	(add<mode>3): Macroize expander from add{qi,hi,si,di,ti}3 patterns
	using SDWI mode iterator.
	(*add<mode>3_doubleword): New insn_and_split pattern.  Macroize
	pattern from *add{di,ti}3_1 patterns and corresponding splitters
	using SDWI mode iterator.
	(add<mode>3_carry): Macroize insn from add{qi,hi,si,di}3_carry
	patterns using SWI mode iterator.
	(*add<mode>3_cc): Macroize insn from add{si,di}3_cc patterns
	using SWI48 mode iterator.
	(*add<mode>_1): Ditto from add{si,di}_1 patterns.
	(*add<mode>_2): Ditto from add{si,di}_2 patterns.
	(*add<mode>_3): Ditto from add{si,di}_3 patterns.
	(*add<mode>_5): Ditto from add{si,di}_5 patterns.
	(sub<mode>3): Macroize expander from sub{qi,hi,si,di,ti}3 patterns
	using SDWI mode iterator.
	(*sub<mode>3_doubleword): New insn_and_split pattern.  Macroize
	pattern from *sub{di,ti}3_1 patterns and corresponding splitters
	using SDWI mode iterator.
	(sub<mode>3_carry): Macroize insn from sub{qi,hi,si,di}3_carry
	patterns using SWI mode iterator.
	(*sub<mode>_1): Ditto from from sub{qi,hi,si,di}_1 patterns.
	(*sub<mode>_2): Ditto from sub{qi,hi,si,di}_2 patterns.
	(*sub<mode>_3): Ditto from sub{qi,hi,si,di}_3 patterns.
	(<plusminus_insn>xf3): Macroize expander from addxf3 and subxf3
	patterns using plusminus code iterator.
	(<plusminus_insn><mode>3): Macroize expander from add<mode>3 and
	sub<mode>3 patterns using plusminus code iterator.
	* config/i386/i386.c (override_options): Update call to
	gen_subdi_carry_rex64 for renamed function.
	(ix86_expand_int_addcc): Update calls to gen_subdi3_carry_rex64
	and gen_adddi3_carry_rex64 for renamed functions.  Use indirect
	calls to instruction expanders.

From-SVN: r152495