Function rustc_codegen_llvm::back::write::codegen

pub(crate) unsafe fn codegen(
    cgcx: &CodegenContext<LlvmCodegenBackend>,
    dcx: DiagCtxtHandle<'_>,
    module: ModuleCodegen<ModuleLlvm>,
    config: &ModuleConfig,
) -> Result<CompiledModule, FatalError>