Function rustc_codegen_ssa::back::link::add_late_link_args

pub(in back::link) fn add_late_link_args(
    cmd: &mut dyn Linker, 
    sess: &Session, 
    flavor: LinkerFlavor, 
    crate_type: CrateType, 
    codegen_results: &CodegenResults
)

Add arbitrary "late link" args defined by the target spec. FIXME: Determine where exactly these args need to be inserted.