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Optimal multibinding unification for sharing and linearity analysis

Published online by Cambridge University Press:  09 August 2013

GIANLUCA AMATO  and
FRANCESCA SCOZZARI
GIANLUCA AMATO
Affiliation:
Dipartimento di Economia, Università di Chieti-Pescara, Pescara, Italy (e-mail: gamato@unich.it, fscozzari@unich.it)
FRANCESCA SCOZZARI
Affiliation:
Dipartimento di Economia, Università di Chieti-Pescara, Pescara, Italy (e-mail: gamato@unich.it, fscozzari@unich.it)
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Abstract

In the analysis of logic programs, abstract domains for detecting sharing properties are widely used. Recently, the new domain ${\mathtt{ShLin}^{\omega}}$ has been introduced to generalize both sharing and linearity information. This domain is endowed with an optimal abstract operator for single-binding unification. The authors claim that the repeated application of this operator is also optimal for multibinding unification. This is the proof of such a claim.

Keywords

static analysisabstract interpretationsharinglinearityunification
Type
Technical Notes
Information
Theory and Practice of Logic Programming , Volume 14 , Issue 3 , May 2014 , pp. 379 - 400
Copyright
Copyright © Cambridge University Press 2013 

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