re PR bootstrap/63496 (../../gcc/ipa-polymorphic-call.c:2117:1: error: assuming…

re PR bootstrap/63496 (../../gcc/ipa-polymorphic-call.c:2117:1: error: assuming signed overflow does not occur when assuming that (X + c) < X is always false [-Werror=strict-overflow])


	PR bootstrap/63496
	* ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.

From-SVN: r216146

gcc/ChangeLog

+2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR bootstrap/63496
+	* ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
+
 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
 
 	* asan.c (instrument_derefs): BIT_FIELD_REF added.

gcc/ipa-polymorphic-call.c

@@ -1235,7 +1235,7 @@ extr_type_from_vtbl_ptr_store (gimple stmt, struct type_change_info *tci,
 	  if (dump_file)
 	    fprintf (dump_file, "    wrong offset %i!=%i or size %i\n",
 		     (int)offset, (int)tci->offset, (int)size);
-	  return offset + GET_MODE_BITSIZE (Pmode) <= offset
+	  return offset + GET_MODE_BITSIZE (Pmode) <= tci->offset
 	         || (max_size != -1
 		     && tci->offset + GET_MODE_BITSIZE (Pmode) > offset + max_size)
 		 ? error_mark_node : NULL;