SSA Transformation Library

SkillDev tools

SSA-form transformations and optimizations for compiler development

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the SSA Transformation Library skill

What this skill tells your AI

The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/domains/science/computer-science/skills/ssa-transformation-library/SKILL.md and read by ahel’s review.

Purpose

Provides expert guidance on SSA (Static Single Assignment) form transformations for compiler optimization.

Capabilities

  • SSA construction (dominance-based)
  • Phi node insertion and elimination
  • SSA-based optimization templates
  • Dominance tree computation
  • Use-def chain analysis
  • SSA destruction for code generation

Usage Guidelines

  1. CFG Analysis: Analyze control flow graph
  2. Dominance: Compute dominance frontiers
  3. SSA Construction: Insert phi nodes and rename variables
  4. Optimization: Apply SSA-based optimizations
  5. Destruction: Convert back for code generation

Tools/Libraries

  • LLVM IR
  • GCC GIMPLE
  • SSA libraries

Signals

GitHub stars
2k
Forks
112
Last commit
Sep 2026
Advanced
Item type
skill
Key
ssa-transformation-library
Source
github.com/a5c-ai/babysitter