re PR target/83488 (ICE on a CET test-case)

re PR target/83488 (ICE on a CET test-case)

	PR target/83488
	* config/i386/avx512vnniintrin.h: Don't check for __AVX512F__ nor
	enable avx512f explicitly in #pragma GCC target.
	* config/i386/i386-builtin.def (__builtin_ia32_vpdpbusd_v8si,
	__builtin_ia32_vpdpbusd_v8si_mask, __builtin_ia32_vpdpbusd_v8si_maskz,
	__builtin_ia32_vpdpbusd_v4si, __builtin_ia32_vpdpbusd_v4si_mask,
	__builtin_ia32_vpdpbusd_v4si_maskz, __builtin_ia32_vpdpbusds_v8si,
	__builtin_ia32_vpdpbusds_v8si_mask,
	__builtin_ia32_vpdpbusds_v8si_maskz, __builtin_ia32_vpdpbusds_v4si,
	__builtin_ia32_vpdpbusds_v4si_mask,
	__builtin_ia32_vpdpbusds_v4si_maskz, __builtin_ia32_vpdpwssd_v8si,
	__builtin_ia32_vpdpwssd_v8si_mask, __builtin_ia32_vpdpwssd_v8si_maskz,
	__builtin_ia32_vpdpwssd_v4si, __builtin_ia32_vpdpwssd_v4si_mask,
	__builtin_ia32_vpdpwssd_v4si_maskz, __builtin_ia32_vpdpwssds_v8si,
	__builtin_ia32_vpdpwssds_v8si_mask,
	__builtin_ia32_vpdpwssds_v8si_maskz, __builtin_ia32_vpdpwssds_v4si,
	__builtin_ia32_vpdpwssds_v4si_mask,
	__builtin_ia32_vpdpwssds_v4si_maskz): Use
	OPTION_MASK_ISA_AVX512VNNI | OPTION_MASK_ISA_AVX512VL instead of
	just OPTION_MASK_ISA_AVX512VNNI.

	* gcc.target/i386/pr83488-2.c: New test.
	* gcc.target/i386/pr83488-3.c: New test.

From-SVN: r255979