Staged refinement for static analysis
Abstract:
A method for analyzing code may include generating, via a flow-insensitive points-to analysis, initial interest points each corresponding to a statement in the code, generating, via a flow-sensitive points-to analysis, flow tuples and refined interest points by removing a subset of the initial interest points, and constructing a flow graph using the refined interest points. The flow graph may include nodes each corresponding to a statement in the code, and edges corresponding to the flow tuples. The method may further include identifying a trace through the flow graph. The trace may include a node corresponding to an interest point of the refined interest points.
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