* config/i386/avx512vlintrin.h (_mm256_permutexvar_epi64)

* config/i386/avx512vlintrin.h (_mm256_permutexvar_epi64)
	(_mm256_permutexvar_epi32, _mm256_permutex_epi64): New intrinsics.

testsuite/ChangeLog:

	* gcc.target/i386/avx512vl-vpermd-1.c (_mm256_permutexvar_epi32):
	Test new intrinsic.
	* gcc.target/i386/avx512vl-vpermq-imm-1.c (_mm256_permutex_epi64):
	Ditto.
	* gcc.target/i386/avx512vl-vpermq-var-1.c (_mm256_permutexvar_epi64):
	Ditto.
	* gcc.target/i386/avx512f-vpermd-2.c: Do not check for AVX512F_LEN.
	* gcc.target/i386/avx512f-vpermq-imm-2.c: Ditto.
	* gcc.target/i386/avx512f-vpermq-var-2.c: Ditto.

From-SVN: r249759