Runtime detection of VEX variants of AVX512 #1586
Merged
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Added run-time detection for 5 new x86 target features. Expanded the Cache size to 93.
AVX-IFMA
AVX-NE-CONVERT
AVX-VNNI
AVX-VNNI_INT8
AVX-VNNI_INT16
Fixed run-time detection of
VAES
,GFNI
,VPCLMULQDQ
(they do not needAVX512
support, the 512-bit versions needAVX512F
, and that should be handled in target-feature attributes of the intrinsics.See also the rustc PR