Compilation Methods SS 2013 - Slide 213a
Objectives:
Notion of natural loops
In the lecture:
- Explain the definitions;
- give an intuitive understandig of loops;
- show patterns for while and repeat loops, and for loop exit;
- discuss the example of C-2.14.
Suggested reading:
Kastens / Übersetzerbau, Section 8.2.2
Questions:
- What is the role of the loop header?
- Why can't the graph on the left been derived from structured loops?
©2009 Prof. Dr. Uwe Kastens
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