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SAS
2007
Springer
14 years 5 months ago
Refactoring Using Type Constraints
Type constraints express subtype-relationships between the types of program expressions that are required for type-correctness, and were originally proposed as a convenient framewo...
Frank Tip
SAS
2007
Springer
111views Formal Methods» more  SAS 2007»
14 years 5 months ago
Exploiting Pointer and Location Equivalence to Optimize Pointer Analysis
Abstract. Pointer information is a prerequisite for most program analyses, and inclusion-based, i.e. Andersen-style, pointer analysis is widely used to compute such information. Ho...
Ben Hardekopf, Calvin Lin
SAS
2007
Springer
112views Formal Methods» more  SAS 2007»
14 years 5 months ago
Taming the Wrapping of Integer Arithmetic
Variables in programs are usually confined to a fixed number of bits and results that require more bits are truncated. Due to the use of 32-bit and 64-bit variables, inadvertent ...
Axel Simon, Andy King
SAS
2007
Springer
103views Formal Methods» more  SAS 2007»
14 years 5 months ago
Footprint Analysis: A Shape Analysis That Discovers Preconditions
Existing shape analysis algorithms infer descriptions of data structures at program points, starting from a given precondition. We describe an analysis that does not require any pr...
Cristiano Calcagno, Dino Distefano, Peter W. O'Hea...
SAS
2007
Springer
14 years 5 months ago
Shape Analysis with Structural Invariant Checkers
Abstract. Developer-supplied data structure specifications are important to shape analyses, as they tell the analysis what information should be tracked in order to obtain the des...
Bor-Yuh Evan Chang, Xavier Rival, George C. Necula