Semantic Identi cation of Dead Control - Flow PathsIan
نویسندگان
چکیده
Many program veriication, testing and performance prediction techniques rely on analysis of statically-identiied control-ow paths. However, some such paths may be semantically`dead' because they can never be followed at run time, and should therefore be excluded from analysis. It is shown how the formal semantics of those statements comprising a path provides a sound theoretical foundation for identii-cation of dead paths.
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