* config/cpu/s390/atomicity.h (__exchange_and_add): Add "memory"

[pf3gnuchains/gcc-fork.git] / gcc / toplev.c

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 7c8723c..8cfd740 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -781,9 +781,11 @@ wrapup_global_declarations (tree *vec, int len)
              bool needed = 1;
              node = cgraph_varpool_node (decl);
 
-             if (flag_unit_at_a_time && node->finalized)
+             if (node->finalized)
                needed = 0;
-             else if ((flag_unit_at_a_time && !cgraph_global_info_ready)
+             else if (node->alias)
+               needed = 0;
+             else if (!cgraph_global_info_ready
                       && (TREE_USED (decl)
                           || TREE_USED (DECL_ASSEMBLER_NAME (decl))))
                /* needed */;