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Abstract

After going through an introduction to Lattice Theory and a formal treatment to Dataflow Analysis Frameworks, we will take an in-depth view of the Interprocedural Finite Distributive Subset (IFDS) Algorithm which implements a fully context-sensitive, inter-procedural static dataflow analysis. Then, using a Variable Type Analysis as an example, I will outline recent extensions that we have made to open up the analysis to a larger variety of static analysis problems and making it more efficient.

The talk is self-contained and no prior knowledge of program analysis is necessary.