--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java	Thu Nov 30 14:25:33 2017 -0800
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java	Thu Nov 30 10:40:48 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 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
@@ -165,6 +165,7 @@
     public final boolean usePopCountInstruction = getFlag("UsePopCountInstruction", Boolean.class);
     public final boolean useAESIntrinsics = getFlag("UseAESIntrinsics", Boolean.class);
     public final boolean useCRC32Intrinsics = getFlag("UseCRC32Intrinsics", Boolean.class);
+    public final boolean threadLocalHandshakes = getFlag("ThreadLocalHandshakes", Boolean.class, false);
 
     private final boolean useMultiplyToLenIntrinsic = getFlag("UseMultiplyToLenIntrinsic", Boolean.class);
     private final boolean useSHA1Intrinsics = getFlag("UseSHA1Intrinsics", Boolean.class);
@@ -594,6 +595,7 @@
     public final int basicLockSize = getFieldValue("CompilerToVM::Data::sizeof_BasicLock", Integer.class, "int");
     public final int basicLockDisplacedHeaderOffset = getFieldOffset("BasicLock::_displaced_header", Integer.class, "markOop");
 
+    public final int threadPollingPageOffset = getFieldOffset("Thread::_polling_page", Integer.class, "address", -1);
     public final int threadAllocatedBytesOffset = getFieldOffset("Thread::_allocated_bytes", Integer.class, "jlong");
 
     public final int tlabRefillWasteIncrement = getFlag("TLABWasteIncrement", Integer.class);