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Issue created Jan 12, 2014 by mantis-gitlab-migration@mantis-gitlab-migration

speed of value analysis while use the "-lib-entry" and "main" and "-val-use-spec" option for value analysis

ID0001593: This issue was created automatically from Mantis Issue 1593. Further discussion may take place here.


Id Project Category View Due Date Updated
ID0001593 Frama-C Plug-in > Eva public 2014-01-12 2014-01-12
Reporter Yibiao Assigned To yakobowski Resolution no change required
Priority low Severity trivial Reproducibility always
Platform - OS - OS Version -
Product Version - Target Version - Fixed in Version -

Description :

With "-lib-entry", all global variables in the ast file will be initialized for a initial state in value analysis.

But I think it will largely impact on the speed of value analysis. Especially when I am using the "-val-use-spec" option for all the functions which called by the main function, there will be many global variables might not useful for value analysis. So in fact, I think we can only initialize all the global variables which only used in the main function for improving the speed of value analysis.

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