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anon2024user
on Oct 7, 2024
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AVX Bitwise ternary logic instruction busted
Head over to
https://www.sandpile.org
, and find VPTERNLOG on the 3-byte opcode page
https://www.sandpile.org/x86/opc_3.htm
and you will not only see Intel's apparent past plan for the variants with byte and word masking (AVX512BITALG2), but also the links from the Ib operand to the ternary logic table page
https://www.sandpile.org/x86/ternlog.htm
with all 256 cases.
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