What are the advantages of just-in-time compilation versus ahead-of-time compilation?

Question

I\'ve been thinking about it lately, and it seems to me that most advantages given to JIT compilation should more or less be attributed to the intermediate

Answer 1

1. Better reflection support. This could be done in principle in an ahead-of-time compiled program, but it almost never seems to happen in practice.

2. Optimizations that can often only be figured out by observing the program dynamically. For example, inlining virtual functions, escape analysis to turn stack allocations into heap allocations, and lock coarsening.