fn execute_optimize_work_item<B: ExtraBackendMethods>(
cgcx: &CodegenContext<B>,
module: ModuleCodegen<B::Module>,
module_config: &ModuleConfig,
) -> Result<WorkItemResult<B>, FatalError>
fn execute_optimize_work_item<B: ExtraBackendMethods>(
cgcx: &CodegenContext<B>,
module: ModuleCodegen<B::Module>,
module_config: &ModuleConfig,
) -> Result<WorkItemResult<B>, FatalError>