1. Intermediate-Code Generation Jin Tianxing 5110309085

2. Purpose Theoretically, we can directly generate the MIPS assemble code after semantic analysis. Intermediate-code give us opportunities to register allocation, code optimization and easiness when debugging. After this, the input code and AST can be thrown away.

3. Where is the data?

4. Quadruple

5. Example in the Dragon Book

6. Oprands

7. Expression

8. Memory Access

9. Jump Statement

10. Examples

11. Example for jump stmt

12. Function Call

13. Register Use

14. What to do when calling a function?

15. Stack Frame

16. Single Static Assignment

17. Example