diff --git a/gcc/lto-symtab.c b/gcc/lto-symtab.c
index 6eaf22c..864587f 100644
--- a/gcc/lto-symtab.c
+++ b/gcc/lto-symtab.c
@@ -492,7 +492,13 @@ lto_symtab_resolve_symbols (void **slot)
   for (e = (lto_symtab_entry_t) *slot; e; e = e->next)
     {
       if (TREE_CODE (e->decl) == FUNCTION_DECL)
-	e->node = cgraph_get_node_or_alias (e->decl);
+	{
+	  e->node = cgraph_get_node_or_alias (e->decl);
+	  if (e->resolution == LDPR_PREVAILING_DEF_IRONLY && 
+	      e->node == NULL)
+	    fatal_error ("prevailing def ironly function decl node without body %qE",
+			 e->decl);
+	}
       else if (TREE_CODE (e->decl) == VAR_DECL)
 	{
 	  e->vnode = varpool_get_node (e->decl);