Also: zeroing a register by XORing it with itself. | Hacker News

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		nicklaf on Oct 31, 2022 \| parent \| context \| favorite \| on: Ask HN: What piece of code/codebase blew your mind... Also: zeroing a register by XORing it with itself.

Am4TIfIsER0ppos on Nov 3, 2022 [–]

Setting a register to all ones by comparing with itself. Much less needed but I've done it a few times.

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