3 ms·

XOP had a few nice instructions, but was killed. AVX-512F has rotations, but only 32 and 64-bit elements. AVX-512BW will support rotation of bytes and words (8

by wmu 10y ago

XOP had a few nice instructions, but was killed. AVX-512F has rotations, but only 32 and 64-bit elements. AVX-512BW will support rotation of bytes and words (8 and 16-bit words).