llvm-optimization

What problem does it solve?

This Skill provides deep expertise in LLVM's optimization passes, enabling users to fine-tune performance, improve code quality, and understand complex optimization pipelines.

Core Features & Use Cases

• LLVM IR Optimization: Apply various optimization passes (scalar, loop, interprocedural) to LLVM Intermediate Representation.
• Performance Tuning: Analyze and enhance code generation for specific targets and optimization levels.
• Custom Pass Development: Understand the framework for writing and integrating new optimization passes.
• Use Case: Improve the execution speed of a critical function by analyzing its LLVM IR and applying targeted optimization passes like loop unrolling or inlining.

Quick Start

Analyze the provided LLVM IR file 'input.ll' using the -O2 optimization level and print the IR after each pass.