Llvm Backend

Usage Guidelines

1. Type Mapping: Establish clear mapping between source types and LLVM types
2. SSA Form: Leverage LLVM's SSA form; generate clean IR and let LLVM optimize
3. Debug Info: Generate debug info from the start using DIBuilder
4. Optimization Levels: Test with -O0 first, then enable optimizations incrementally
5. Target Configuration: Abstract target-specific code behind target triple configuration

Output Schema

{
  "type": "object",
  "properties": {
    "llvmVersion": { "type": "string" },
    "targetTriple": { "type": "string" },
    "optimizationLevel": {
      "type": "string",
      "enum": ["O0", "O1", "O2", "O3", "Os", "Oz"]
    },
    "passes": {
      "type": "array",
      "items": { "type": "string" }
    },
    "generatedFiles": {
      "type": "array",
      "items": { "type": "string" }
    }
  }
}