It does and doesn't. When your CPU is breaking up that instruction you can optimize for the exact way its being broken up at the design because you know what th

It does and doesn't. When your CPU is breaking up that instruction you can optimize for the exact way its being broken up at the design because you know what those 100 instructions will be and in what order. You pay for that with more decode. It's a trade-off, but it does mean there is less of a need for the machinery the M1 has more of, somewhat.