opts.c (common_handle_option): Fix OPT_fwhopr/fwhopr_* handling.

2010-09-02  Andi Kleen  <ak@linux.intel.com>

        * opts.c (common_handle_option): Fix OPT_fwhopr/fwhopr_* handling.

From-SVN: r163759

gcc/ChangeLog

+2010-09-02  Andi Kleen  <ak@linux.intel.com>
+
+	* opts.c (common_handle_option): Fix OPT_fwhopr/fwhopr_ handling.
+
 2010-09-02  Ira Rosen  <irar@il.ibm.com>
 
 	* tree-vectorizer.h (get_later_stmt): New function.

gcc/opts.c

@@ -2088,10 +2088,14 @@ common_handle_option (const struct cl_decoded_option *decoded,
       global_dc->pedantic_errors = 1;
       break;
 
-    case OPT_fwhopr:
+    case OPT_fwhopr_:
       flag_whopr = arg;
       break;
 
+    case OPT_fwhopr:
+      flag_whopr = "";
+      break;
+
     case OPT_w:
       global_dc->inhibit_warnings = true;
       break;