Module optimizer 

Yul AST Optimizer Module

Performs optimization passes on the Yul AST to improve code quality and reduce bytecode size.

Optimization Levels

• Level 0: No optimization
• Level 1: Constant folding only
• Level 2: Constant folding + dead code elimination
• Level 3: All optimizations including function inlining

Optimization Passes

• Optimizer::constant_folding - Evaluates constant expressions at compile time
• Optimizer::dead_code_elimination - Removes unreachable code after returns
• Optimizer::function_inlining - Inlines small functions to reduce call overhead

Structs

InlineCandidate 🔒

Represents a function that can be inlined

OptimizationPasses

Bitflags for enabled optimization passes

OptimizationStats

Statistics collected during optimization

Optimizer

Yul AST optimizer with configurable optimization levels