Compilation Methods SS 2009 - Slide 406
Objectives:
Specify life-time and register need by interval graphs
In the lecture:
- Explain the technique using the example of C-4.7; show its characteristics:
- reused intermediate results,
- evaluation order remains unchanged,
- interpretation as a paging technique.
Suggested reading:
Kastens / Übersetzerbau, Section 7.5.2
Questions:
- Explain the criteria for selecting values to be spilled.
- Explain the technique in terms of memory paging.
©2009 Prof. Dr. Uwe Kastens
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