2006-10-25 Daniel Berlin <dberlin@dberlin.org>

[pf3gnuchains/gcc-fork.git] / gcc / tree-ssa-structalias.c

diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 98ab99b..d47a79d 100644 (file)
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -4308,7 +4308,8 @@ intra_create_variable_infos (void)
            make_constraint_from_escaped (p);
        }
     }
-  nonlocal_all = create_nonlocal_var (void_type_node);
+  if (!nonlocal_all)
+    nonlocal_all = create_nonlocal_var (void_type_node);
 
   /* Create variable info for the nonlocal var if it does not
      exist.  */