# Introduction to HotSpot JVM C2 JIT Compiler, Part 4 | Emanuel’s Blog I assume that you have already looked at Part 0, Part 1, Part 2, and Part 3. [https://eme64.github.io/blog/2025/01/23/Intro-to-C2-Part04.html](https://eme64.github.io/blog/2025/01/23/Intro-to-C2-Part04.html)