i386.md (ssemodesuffix): Merge with ssevecsize, ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp.

	* config/i386/i386.md (ssemodesuffix):  Merge with ssevecsize,
	ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp.
	Move from sse.md.
	(ssemodefsuffix): Remove.
	(ssevecmodesuffix): New mode attribute.
	(fix_trunc<mode>di_sse, fix_trunc<mode>si_sse,
	*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit,
	*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit,
	*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit,
	*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit, setcc_<mode>_sse,
	*sqrt<mode>2_sse, sse4_1_round<mode>2, <smaxmin:code><mode>3,
	*ieee_smin<mode>3, *ieee_smax<mode>3): Adjust assembler templates for
	ssemodesuffix mode attribute.
	(float splitters): Use ssevecmodesuffix mode attribute.
	* config/i386/sse.md (ssescalarmode): Merge with avxscalarmode.
	(sseinsmode): Rename from avxvecmode.
	(avxsizesuffix): Rename from avxmodesuffix.
	(sseintvecmode): Rename from avxpermvecmode.
	(ssedoublevecmode): Rename from ssedoublesizemode.
	(ssehalfvecmode): Rename from avxhalfvecmode.
	(ssescalarmode): Rename from avxscalarmode.
	(<sse>_comi, <sse>_ucomi, sse4a_movnt<mode>): Adjust assembler
	templates for ssemodesuffix mode attribute.
	(*andnot<mode>3, *<any_logic:code><mode>3): Use ssevecmodesuffix
	mode attribute.

	Adjust RTX patterns globally for renamed mode attributes.

From-SVN: r173043