arm.c (pcs_attribute_args): Comment out unsupported attribute variants.

	* arm.c (pcs_attribute_args): Comment out unsupported attribute
	variants.

From-SVN: r150530

gcc/ChangeLog

 2009-08-06  Richard Earnshaw  <rearnsha@arm.com>
 
+	* arm.c (pcs_attribute_args): Comment out unsupported attribute
+	variants.
+
+2009-08-06  Richard Earnshaw  <rearnsha@arm.com>
+
 	* arm.c (arm_handle_pcs_attribute): Pass the entire name object to
 	warning ().
 

gcc/config/arm/arm.c

@@ -3421,9 +3421,13 @@ const struct pcs_attribute_arg
   {
     {"aapcs", ARM_PCS_AAPCS},
     {"aapcs-vfp", ARM_PCS_AAPCS_VFP},
+#if 0
+    /* We could recognize these, but changes would be needed elsewhere
+     * to implement them.  */
     {"aapcs-iwmmxt", ARM_PCS_AAPCS_IWMMXT},
     {"atpcs", ARM_PCS_ATPCS},
     {"apcs", ARM_PCS_APCS},
+#endif
     {NULL, ARM_PCS_UNKNOWN}
   };