i386: Add AVX512BW dependency to AVX512VBMI2

i386: Add AVX512BW dependency to AVX512VBMI2

gcc/ChangeLog:

	* common/config/i386/i386-common.cc
	(OPTION_MASK_ISA_AVX512VBMI2_SET): Change OPTION_MASK_ISA_AVX512F_SET
	to OPTION_MASK_ISA_AVX512BW_SET.
	(OPTION_MASK_ISA_AVX512F_UNSET):
	Remove OPTION_MASK_ISA_AVX512VBMI2_UNSET.
	(OPTION_MASK_ISA_AVX512BW_UNSET):
	Add OPTION_MASK_ISA_AVX512VBMI2_UNSET.
	* config/i386/avx512vbmi2intrin.h: Do not push avx512bw.
	* config/i386/avx512vbmi2vlintrin.h: Ditto.
	* config/i386/i386-builtin.def: Remove OPTION_MASK_ISA_AVX512BW.
	* config/i386/sse.md (VI12_AVX512VLBW): Removed.
	(VI12_VI48F_AVX512VLBW): Rename to VI12_VI48F_AVX512VL.
	(compress<mode>_mask): Change iterator from VI12_AVX512VLBW to
	VI12_AVX512VL.
	(compressstore<mode>_mask): Ditto.
	(expand<mode>_mask): Ditto.
	(expand<mode>_maskz): Ditto.
	(*expand<mode>_mask): Change iterator from VI12_VI48F_AVX512VLBW to
	VI12_VI48F_AVX512VL.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/avx512bw-pr100267-1.c: Remove avx512f and avx512bw.
	* gcc.target/i386/avx512bw-pr100267-b-2.c: Ditto.
	* gcc.target/i386/avx512bw-pr100267-d-2.c: Ditto.
	* gcc.target/i386/avx512bw-pr100267-q-2.c: Ditto.
	* gcc.target/i386/avx512bw-pr100267-w-2.c: Ditto.
	* gcc.target/i386/avx512f-vpcompressb-1.c: Ditto.
	* gcc.target/i386/avx512f-vpcompressb-2.c: Ditto.
	* gcc.target/i386/avx512f-vpcompressw-1.c: Ditto.
	* gcc.target/i386/avx512f-vpcompressw-2.c: Ditto.
	* gcc.target/i386/avx512f-vpexpandb-1.c: Ditto.
	* gcc.target/i386/avx512f-vpexpandb-2.c: Ditto.
	* gcc.target/i386/avx512f-vpexpandw-1.c: Ditto.
	* gcc.target/i386/avx512f-vpexpandw-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshld-1.c: Ditto.
	* gcc.target/i386/avx512f-vpshldd-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshldq-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshldv-1.c: Ditto.
	* gcc.target/i386/avx512f-vpshldvd-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshldvq-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshldvw-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshrdd-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshrdq-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshrdv-1.c: Ditto.
	* gcc.target/i386/avx512f-vpshrdvd-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshrdvq-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshrdvw-2.c: Ditto.
	* gcc.target/i386/avx512f-vpshrdw-2.c: Ditto.
	* gcc.target/i386/avx512vbmi2-vpshld-1.c: Ditto.
	* gcc.target/i386/avx512vbmi2-vpshrd-1.c: Ditto.
	* gcc.target/i386/avx512vl-vpcompressb-1.c: Ditto.
	* gcc.target/i386/avx512vl-vpcompressb-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpcompressw-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpexpandb-1.c: Ditto.
	* gcc.target/i386/avx512vl-vpexpandb-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpexpandw-1.c: Ditto.
	* gcc.target/i386/avx512vl-vpexpandw-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshldd-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshldq-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshldv-1.c: Ditto.
	* gcc.target/i386/avx512vl-vpshldvd-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshldvq-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshldvw-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshrdd-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshrdq-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshrdv-1.c: Ditto.
	* gcc.target/i386/avx512vl-vpshrdvd-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshrdvq-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshrdvw-2.c: Ditto.
	* gcc.target/i386/avx512vl-vpshrdw-2.c: Ditto.
	* gcc.target/i386/avx512vlbw-pr100267-1.c: Ditto.
	* gcc.target/i386/avx512vlbw-pr100267-b-2.c: Ditto.
	* gcc.target/i386/avx512vlbw-pr100267-w-2.c: Ditto.