pub(crate) fn run_fat(
cgcx: &CodegenContext<LlvmCodegenBackend>,
modules: Vec<FatLTOInput<LlvmCodegenBackend>>,
cached_modules: Vec<(SerializedModule<ModuleBuffer>, WorkProduct)>
) -> Result<LtoModuleCodegen<LlvmCodegenBackend>, FatalError>Expand description
Performs fat LTO by merging all modules into a single one and returning it for further optimization.