sse.md (define_mode_iterator VI48_AVX512F): Delete.

sse.md (define_mode_iterator VI48_AVX512F): Delete.

gcc/
	* config/i386/sse.md
	(define_mode_iterator VI48_AVX512F): Delete.
	(define_mode_iterator VI48_AVX512F_AVX512VL): New.
	(define_mode_iterator VI2_AVX512VL): Ditto.
	(define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
	Delete.
	(define_insn
	("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
	New.
	(define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
	(define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
	(define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
	with VI48_AVX512F_AVX512VL): New.
	(define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
	with VI2_AVX512VL): Ditto.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r214134