쥸ե르ꥺΥ⡣

0. Instruction Selection

1. SSAѴ

2. Live Variable Analysis Ԥ

3. pruned-SSAѴ(dead -function)

4. live range 롣³ƺƤSSAѿrename
   ȤꤢñPHI硣   

5. liveInfo񤭤

6. interference graph

7. coloring

