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by akkartik
53 days ago
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When I was building my computing stack out of x86 machine code I noticed that even if my high level language only had signed numbers (I'm still pretty brainwashed by C, which leads to the conclusions of OP), I still needed the ISA's unsigned jumps to deal with addresses (which can have the MSB set). So my big "insight" was to name unsigned comparisons "address comparisons". https://akkartik.github.io/mu/html/mu_instructions.html |
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