--- a/jdk/src/java.base/share/native/libfdlibm/fdlibm.h	Thu Jun 08 14:49:07 2017 +0200
+++ b/jdk/src/java.base/share/native/libfdlibm/fdlibm.h	Mon Jun 12 13:22:48 2017 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2012, 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
@@ -34,7 +34,7 @@
 #ifdef __NEWVALID       /* special setup for Sun test regime */
 #if defined(i386) || defined(i486) || \
     defined(intel) || defined(x86) || defined(arm) || \
-    defined(i86pc) || defined(_M_IA64) || defined(ia64)
+    defined(i86pc) || defined(ia64)
 #define _LITTLE_ENDIAN
 #endif
 #endif

--- a/jdk/src/java.base/windows/native/libjava/java_props_md.c	Thu Jun 08 14:49:07 2017 +0200
+++ b/jdk/src/java.base/windows/native/libjava/java_props_md.c	Mon Jun 12 13:22:48 2017 -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";

--- a/jdk/src/java.desktop/share/native/libjavajpeg/jpegdecoder.c	Thu Jun 08 14:49:07 2017 +0200
+++ b/jdk/src/java.desktop/share/native/libjavajpeg/jpegdecoder.c	Mon Jun 12 13:22:48 2017 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 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
@@ -483,15 +483,6 @@
                                                   "available", "()I"));
 }
 
-
-/*
- * The Windows Itanium Aug 2002 SDK generates bad code
- * for this routine.  Disable optimization for now.
- */
-#ifdef _M_IA64
-#pragma optimize ("", off)
-#endif
-
 JNIEXPORT void JNICALL
 Java_sun_awt_image_JPEGImageDecoder_readImage(JNIEnv *env,
                                               jobject this,
@@ -745,10 +736,6 @@
   RELEASE_ARRAYS(env, &jsrc);
   return;
 }
-#ifdef _M_IA64
-#pragma optimize ("", on)
-#endif
-
 
 /*
  * SOME FINE POINTS: