i386.md (fix_trunc<mode>di_sse): Remove "x" from "xm" alternative.

i386.md (fix_trunc<mode>di_sse): Remove "x" from "xm" alternative.

	* config/i386/i386.md (fix_trunc<mode>di_sse): Remove "x" from "xm"
	alternative.
	(fix_trunc<mode>si_sse): Ditto.
	(*floatsisf2_mixed, *floatsisf2_sse): Ditto.
	(*floatsidf2_mixed, *floatsidf2_sse): Ditto.
	(*floatdisf2_mixed, *floatdisf2_sse): Ditto.
	(*floatdidf2_mixed, *floatdidf2_sse): Ditto.
	(floathi<mode>2): Rename from floathisf2 and floathidf2. Macroize
	expander using SSEMODEF mode macro.
	(floatsi<mode>2): Rename from floatsisf2 and floashidf2. Macroize
	expander using SSEMODEF mode macro.
	(*floathi<mode>2_i387): Rename from *floathisf2_i387 and
	*floathidf2_i387. Macroize insn using X87MODEF12 mode macro.
	(*floatsi<mode>2_i387): Rename from *floatsisf2_i387 and
	*floatsidf2_i387. Macroize insn using X87MODEF12 mode macro.
	(*floatdi<mode>2_i387): Rename from *floatdisf2_i387 and
	*floatdidf2_i387. Macroize insn using X87MODEF12 mode macro.
	(float<mode>xf2): Rename from floathixf2, floatsixf2 and floatdixf2.
	Macroize insn using X87MODEF mode macro.

From-SVN: r123693