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What is SVF?

SVF is a static tool that enables scalable and precise interprocedural dependence analysis for C and C++ programs. SVF allows value-flow construction and pointer analysis to be performed iteratively, thereby providing increasingly improved precision for both. SVF accepts the points-to information generated by any pointer analysis (e.g., Andersen’s analysis) and constructs an interprocedural memory SSA form so that the def-use chains of both top-level and address-taken variables are captured. SVF is implemented on top of an industry-strength compiler LLVM (version 4.0.0).