Interesting on the code size. How does pipeline length effect this? ARM is a lot shorter so a miss doesn't matter as much. Intel once tried to push long pi

Interesting on the code size. How does pipeline length effect this? ARM is a lot shorter so a miss doesn't matter as much. Intel once tried to push long pipelines with their netburst architecture but real-world scenarios didn't really show any improvements. Are the compilers better at branch prediction now?