Tag Archives: derived-analysis

Value analysis tutorial, part 5: jumping to conclusions
Pascal Cuoq on 22 November 2010

This post is in two parts, both of them independently good fits for the title, and still not completely without relation to each other, but that's probably a coincidence. Methodology In this thread, we aim at the verification of low-level properties for the functions in Skein. In the last post,...

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Unspecified behaviors and derived analyses
Pascal Cuoq on 17 October 2010

Prologue The C standard(s) specifies a minimum of things that all C compilers must agree on. For the sake of efficiency, many syntactically correct constructs are left without an unambiguous meaning. The worst way for a construct not to have an unambiguous meaning is to be undefined behavior. An example...

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