i386.md (*movqi_internal): Calculate mode attribute of alternatives 7,8,9 depending...

i386.md (*movqi_internal): Calculate mode attribute of alternatives 7,8,9 depending on TARGET_AVX512DQ.

	* gcc.target/config/i386.md (*movqi_internal): Calculate mode
	attribute of alternatives 7,8,9 depending on TARGET_AVX512DQ.
	<TYPE_MSKMOV>: Emit kmovw for MODE_HI insn mode attribute.
	(*k<logic><mode>): Calculate mode attribute depending on
	TARGET_AVX512DQ.  Emit k<logic>w for MODE_HI insn mode attribute.
	(*andqi_1): Calculate mode attribute of alternative 3 depending
	on TARGET_AVX512DQ.  Emit kandw for MODE_HI insn mode attribute.
	(kandn<mode>): Calculate mode attribute of alternative 2 depending
	on TARGET_AVX512DQ.  Emit kandnw for MODE_HI insn mode attribute.
	(kxnor<mode>): Merge insn patterns using SWI1248_AVX512BW mode
	iterator.  Calculate mode attribute of alternative 1 depending
	on TARGET_AVX512DQ.  Emit kxnorw for MODE_HI insn mode attribute.
	(*one_cmplqi2_1): Calculate mode attribute of alternative 2 depending
	on TARGET_AVX512DQ.  Emit knotw for MODE_HI insn mode attribute.

From-SVN: r242791