This is essentially what Apple did with Apple Silicon to make Rosetta fast: https://dougallj.wordpress.com/2022/11/09/why-is-rosetta-2-fast/ https://dougallj.wo

This is essentially what Apple did with Apple Silicon to make Rosetta fast: https://dougallj.wordpress.com/2022/11/09/why-is-rosetta-2-fast/ https://dougallj.wordpress.com/2022/11/09/why-is-rosetta-2-f... There’s a number of CPU features that make running translated x86 code much faster than it otherwise would be, like “Alternate Floating Point Mode” that happens to exactly match the x86’s floating point behavior.