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by mcphage
2023 days ago
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> You can't change the x86 ISA to the point where it makes a huge difference because it would no longer run x86 code. Couldn't they remove obsolete instructions from the ISA & then emulate removed instructions? Sure, it would be slower than having them still in the ISA, but given software using them was written for older machines, it might wash out in the end. |
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