iterators.md (V_cmp_mixed, [...]): New.

iterators.md (V_cmp_mixed, [...]): New.

	* config/aarch64/iterators.md (V_cmp_mixed, v_cmp_mixed): New.
	* config/aarch64/aarch64-simd.md (<su><maxmin>v2di3): Call
	gen_vcondv2div2di instead of gen_aarch64_vcond_internalv2div2di.
	(aarch64_vcond_internal<mode><mode>): Delete pattern.
	(aarch64_vcond_internal<VDQF_COND:mode><VDQF:mode>): Ditto.
	(vcond<v_cmp_result><mode>): Ditto.
	(vcond<mode><mode>): Re-implement using vec_cmp and vcond_mask.
	(vcondu<mode><mode>): Ditto.
	(vcond<v_cmp_mixed><mode>): New pattern.
	(vcondu<mode><v_cmp_mixed>): New pattern.
	(aarch64_cmtst<mode>): Revise comment using aarch64_vcond instead
	of aarch64_vcond_internal.

	gcc/testsuite
	* gcc.target/aarch64/simd/vcond-ne.c: New test.

From-SVN: r239328