{"title":"A formal account of SSA in Java-like languages","authors":"D. Ancona, A. Corradi","doi":"10.1145/2955811.2955813","DOIUrl":null,"url":null,"abstract":"Static Single Assignment (SSA) intermediate representation is widely used to optimize and compile code in imperative and object-oriented languages, but it can also be useful for static type analysis. We introduce FJSSA, a Java-like imperative calculus supporting programs in SSA form; we define its big-step operational semantics, and a judgment to statically check whether a program is in SSA form, and prove its soundness. FJSSA provides a formal basis for type analysis of programs in SSA form in object-oriented languages.","PeriodicalId":376722,"journal":{"name":"Proceedings of the 18th Workshop on Formal Techniques for Java-like Programs","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 18th Workshop on Formal Techniques for Java-like Programs","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2955811.2955813","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
Static Single Assignment (SSA) intermediate representation is widely used to optimize and compile code in imperative and object-oriented languages, but it can also be useful for static type analysis. We introduce FJSSA, a Java-like imperative calculus supporting programs in SSA form; we define its big-step operational semantics, and a judgment to statically check whether a program is in SSA form, and prove its soundness. FJSSA provides a formal basis for type analysis of programs in SSA form in object-oriented languages.
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