Function rustc_codegen_llvm::consts::check_and_apply_linkage

fn check_and_apply_linkage<'ll, 'tcx>(
    cx: &CodegenCx<'ll, 'tcx>,
    attrs: &CodegenFnAttrs,
    llty: &'ll Type,
    sym: &str,
    def_id: DefId,
) -> &'ll Value