* genmodes.c (make_vector_mode): Allow making VECTOR_MODE_INT of a
	MODE_PARTIAL_INT mode.
	* config/bfin/bfin-modes.def: Add V2PDI and V2SI.
	* config/bfin/bfin.c (print_operand): Add macflag and mac/msu modifiers
	for CONST_INTs.
	(hard_regno_mode_ok): V2PDImode is ok for accumulators.
	* config/bfin/bfin.h (CLASS_MAX_NREGS, HARD_REGNO_NREGS): Handle
	V2PDImode.
	* config/bfin/predicates.md (const01_operand, vec_shift_operand):
	New predicates.
	* config/bfin/bfin.md (UNSPEC_MUL_WITH_FLAG, UNSPEC_MAC_WITH_FLAG):
	New constants.
	(MACFLAG_NONE, MACFLAG_T, MACFLAG_FU, MACFLAG_TFU, MACFLAG_IS,
	MACFLAG_IU, MACFLAG_W32, MACFLAG_M, MACFLAG_S2RND, MACFLAG_ISS2,
	MACFLAG_IH): Likewise.
	(movstricthi_1): Renamed from "*movstricthi".
	(load_accumulator, load_accumulator_pair, movsi_insv, insv,
	ssaddsi3, sssubsi3, ssnegsi2, signbitssi2, smaxhi3, sminhi3,
	abshi2, neghi2, ssneghi2, signbitshi2, movhi_low2high,
	movhi_high2high, movhi_low2low, movhi_high2low, movhiv2hi_low,
	movhiv2hi_high, composev2hi, movv2hi_hi, movv2hi_hi_low,
	movv2hi_hi_high, ssaddhi3, sssubhi3, ssaddv2hi3, sssubv2hi3,
	addsubv2hi3, subaddv2hi3, ssaddsubv2hi3, sssubaddv2hi3,
	sublohiv2hi3, subhilov2hi3, sssublohiv2hi3, sssubhilov2hi3,
	addlohiv2hi3, addhilov2hi3, ssaddlohiv2hi3, ssaddhilov2hi3,
	mulhisi_ll, mulhisi_lh, mulhisi_hl, mulhisi_hh, ssnegv2hi2,
	ssashiftv2hi3, ssashifthi3, lshiftv2hi3, lshifthi3, packv2hi,
	flag_mulhi, flag_mulhisi_parts, flag_machi, flag_machi_acconly,
	flag_macinithi, flag_macinit1hi, flag_mulv2hi, flag_mulv2hi_parts,
	flag_macv2hi_parts, flag_macv2hi_parts_acconly,
	flag_macinitv2hi_parts, flag_macinit1v2hi_parts): New patterns.

From-SVN: r113245