EIP-8442: 64-bit Opcodes for the EVM

Дата публикации: 19-10-2026 04:29:43

Thanks for the precise follow-up. The existing test table and 20,000 comparisons against an independent 256-bit implementation already cover much of the semantic and differential testing. The 231 execution-spec fixtures generated from the same vectors also provide a clear path for other clients to use them.
The fixed-vector gaps I noted have now been added: zero moduli, signed and modulo division by zero, a shift of exactly 64, and shift amounts with high bits set. That addresses my concern and strengthens the case for consistent independent-client validation.

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