ia64.c (ia64_start_function): Add a guard.

2011-04-21  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/ia64.c (ia64_start_function): Add a guard.

From-SVN: r172822

gcc/ChangeLog

+2011-04-21  Tristan Gingold  <gingold@adacore.com>
+
+	* config/ia64/ia64.c (ia64_start_function): Add a guard.
+
 2011-04-21  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/48708

gcc/config/ia64/ia64.c

@@ -3542,6 +3542,7 @@ ia64_start_function (FILE *file, const char *fnname,
 {
 #if VMS_DEBUGGING_INFO
   if (vms_debug_main
+      && debug_info_level > DINFO_LEVEL_NONE
       && strncmp (vms_debug_main, fnname, strlen (vms_debug_main)) == 0)
     {
       targetm.asm_out.globalize_label (asm_out_file, VMS_DEBUG_MAIN_POINTER);