cfgexpand.c (expand_one_var): Guard expand_one_stack_var by really_expand.

	* cfgexpand.c (expand_one_var): Guard expand_one_stack_var by
	really_expand.

From-SVN: r119535

gcc/ChangeLog

+2006-12-04  Jan Hubicka  <jh@suse.cz>
+
+	* cfgexpand.c (expand_one_var): Guard expand_one_stack_var by
+	really_expand.
+
 2006-12-04  Bernd Schmidt  <bernd.schmidt@analog.com>
 
 	* rtlanal.c (note_uses): Deal with SEQUENCEs.

gcc/cfgexpand.c

@@ -787,7 +787,8 @@ expand_one_var (tree var, bool toplevel, bool really_expand)
     add_stack_var (var);
   else
     {
-      expand_one_stack_var (var);
+      if (really_expand)
+        expand_one_stack_var (var);
       return tree_low_cst (DECL_SIZE_UNIT (var), 1);
     }
   return 0;