interprocedural-analysis

Name: interprocedural-analysis
Availability: InStock
Author: rainoftime

Build call graphs and analyze programs across function boundaries.

17|2|Updated Feb 16, 2026

Search Tags:#static analysis #program verification #call graph #compiler optimization #interprocedural #whole-program analysis

Ready to run

npx skills add https://github.com/rainoftime/pl-skills --skill interprocedural-analysis

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: interprocedural-analysis
Source: https://github.com/rainoftime/pl-skills/tree/main/interprocedural-analysis
Command: npx skills add https://github.com/rainoftime/pl-skills --skill interprocedural-analysis

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires dataflow-analysis-framework, control-flow-analysis, and includes references (resource) components.

What problem does it solve?

This Skill tackles the complexity of understanding how different parts of a program interact, even across function and procedure calls, enabling a comprehensive, whole-program view.

Core Features & Use Cases

Call Graph Construction: Visualizes and analyzes how functions call each other, including indirect and virtual calls.
Context-Sensitive Analysis: Understands program behavior considering different calling contexts.
Use Case: Detect security vulnerabilities that span multiple functions or optimize code by understanding the full impact of changes across the entire program.

Quick Start

Use the interprocedural-analysis skill to build a call graph for the provided C code.

Frequently Asked Questions about interprocedural-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

What is interprocedural analysis and when do I need it for static analysis?▼

Interprocedural analysis examines program behavior across function boundaries to enable whole-program analysis. You need it when detecting security vulnerabilities or optimizing code that spans multiple procedures and complex call sites.

How do I build a call graph for code with function pointers and virtual dispatch?▼

Build a call graph by analyzing direct and indirect call sites across function boundaries. This process handles complex dispatch mechanisms like function pointers and virtual calls to map comprehensive whole-program interactions.

Does interprocedural analysis require control-flow and dataflow frameworks as dependencies?▼

Yes, interprocedural analysis requires both control-flow-analysis and dataflow-analysis-framework dependencies. These foundational components provide the necessary internal program representations to trace data and execution paths across function boundaries.

Can I use context-sensitive analysis for security vulnerability detection?▼

Yes, context-sensitive analysis tracks how functions behave under different calling contexts. This precise whole-program tracking enables accurate security vulnerability detection by tracing data flow across multiple interacting procedures.

What is the best way to analyze code for compiler optimization across function boundaries?▼

The best way is performing interprocedural data flow analysis to understand the full impact of changes across the entire program. This whole-program approach identifies optimization opportunities spanning multiple functions and procedures.

Why does whole-program analysis fail to resolve indirect calls in my static analysis?▼

Whole-program analysis struggles with indirect calls when lacking proper call graph construction for function pointers and virtual dispatch. Interprocedural analysis specifically targets these complex call sites to resolve cross-function data flow.