Rosetta is closer to QEMU than to v8 or Hotspot. Granted, it benefits from an insanely large out of order execution engine, but it shows that there's only so mu

Rosetta is closer to QEMU than to v8 or Hotspot. Granted, it benefits from an insanely large out of order execution engine, but it shows that there's only so much you need to optimize when translating assembly code.