'Control flow graph cfg' diaporamas de présentation

Lecture 3: Unoptimized Code Generation (cont.)

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Introduction to Optimizations

Introduction to Optimizations. Guo, Yao. Outline. Optimization Rules Basic Blocks Control Flow Graph (CFG) Loops Local Optimizations Peephole optimization. Levels of Optimizations. Local inside a basic block Global (intraprocedural) Across basic blocks Whole procedure analysis

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Dependence and Data Flow Models

Dependence and Data Flow Models. Why Data Flow Models?. Models from Chapter 5 emphasized control Control flow graph, call graph, finite state machines We also need to reason about dependence Where does this value of x come from? What would be affected by changing this? ...

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Foundations of Data Flow Analysis

Foundations of Data Flow Analysis. Meet operator Transfer function Correctness, Precision, Convergence, Efficiency. Questions on Data Flow Analysis. Correctness Equations are satisfied, if the program terminates. Is this the solution that we want ?

1.22k views • 27 slides

Control Flow Analysis of UML 2.0 Sequence Diagrams

Control Flow Analysis of UML 2.0 Sequence Diagrams. Vahid Garousi , Lionel Briand and Yvan Labiche Software Quality Engineering Laboratory (SQUALL) Department of Systems and Computer Engineering Carleton University, Ottawa, Canada ECMDA Conference November 9th, 2005. Outline. Motivation

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