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Erschienen in:
2012 | OriginalPaper | Buchkapitel
Side-Effecting Constraint Systems: A Swiss Army Knife for Program Analysis
verfasst von : Kalmer Apinis, Helmut Seidl, Vesal Vojdani
Erschienen in: Programming Languages and Systems
Verlag: Springer Berlin Heidelberg
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Side-effecting constraint systems were originally introduced for the analysis of multi-threaded code [22]. In this paper, we show how this formalism provides a unified framework for realizing efficient interprocedural analyses where the amount of context-sensitivity can be tweaked and where the context-sensitive analyses of local properties can be combined with
flow-insensitive
analyses of global properties, e.g., about the heap. Side-effecting constraint systems thus form the ideal basis for building general-purpose infrastructures for static analysis. One such infrastructure is the analyzer generator
Goblint
, which we used to practically evaluate this approach on real-world examples.