*** empty log message ***

From-SVN: r937

diff --git a/gcc/calls.c b/gcc/calls.c
index 971a60a6ddc3efed06cbd1ef5b0090b8e7f5face..b2d28e35ee8b6ed03af8396e1e928ed48dc684d9 100644 (file)
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -1008,7 +1008,8 @@ expand_call (exp, target, ignore)
              += int_size_in_bytes (TREE_TYPE (args[i].tree_value));
        }
 
-      if (copy_to_evaluate_size * 2 >= args_size.constant)
+      if (copy_to_evaluate_size * 2 >= args_size.constant
+         && args_size.constant > 0)
        must_preallocate = 1;
     }