--- old/src/java.base/windows/native/libjava/java_props_md.c	2017-06-07 14:31:50.611150571 -0400
+++ new/src/java.base/windows/native/libjava/java_props_md.c	2017-06-07 14:31:50.021120307 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -559,9 +559,7 @@
         }
         sprintf(buf, "%d.%d", majorVersion, minorVersion);
         sprops.os_version = _strdup(buf);
-#if _M_IA64
-        sprops.os_arch = "ia64";
-#elif _M_AMD64
+#if _M_AMD64
         sprops.os_arch = "amd64";
 #elif _X86_
         sprops.os_arch = "x86";