[Patch 5/6] Support AVX10.1 for AVX512DQ+AVX512VL intrins

[Patch 5/6] Support AVX10.1 for AVX512DQ+AVX512VL intrins

gcc/ChangeLog:

	* config/i386/avx512vldqintrin.h: Remove target attribute.
	* config/i386/i386-builtin.def (BDESC):
	Add OPTION_MASK_ISA2_AVX10_1.
	* config/i386/sse.md (VF_AVX512VLDQ_AVX10_1): New.
	(VFH_AVX512VLDQ_AVX10_1): Ditto.
	(VF1_AVX512VLDQ_AVX10_1): Ditto.
	(<mask_codefor>reducep<mode><mask_name><round_saeonly_name>):
	Change iterator to VFH_AVX512VLDQ_AVX10_1. Remove target check.
	(vec_pack<floatprefix>_float_<mode>): Change iterator to
	VI8_AVX512VLDQ_AVX10_1. Remove target check.
	(vec_unpack_<fixprefix>fix_trunc_lo_<mode>): Change iterator to
	VF1_AVX512VLDQ_AVX10_1. Remove target check.
	(vec_unpack_<fixprefix>fix_trunc_hi_<mode>): Ditto.
	(VI48F_256_DQVL_AVX10_1): Rename from VI48F_256_DQ.
	(avx512vl_vextractf128<mode>): Change iterator to
	VI48F_256_DQVL_AVX10_1. Remove target check.
	(vec_extract_hi_<mode>_mask): Add TARGET_AVX10_1.
	(vec_extract_hi_<mode>): Ditto.
	(avx512vl_vinsert<mode>): Ditto.
	(vec_set_lo_<mode><mask_name>): Ditto.
	(vec_set_hi_<mode><mask_name>): Ditto.
	(avx512dq_rangep<mode><mask_name><round_saeonly_name>): Change
	iterator to VF_AVX512VLDQ_AVX10_1. Remove target check.
	(avx512dq_fpclass<mode><mask_scalar_merge_name>): Change
	iterator to VFH_AVX512VLDQ_AVX10_1. Remove target check.
	* config/i386/subst.md (mask_avx512dq_condition): Add
	TARGET_AVX10_1.
	(mask_scalar_merge): Ditto.