--- old/src/os_cpu/windows_x86/vm/atomic_windows_x86.hpp	2017-08-22 15:27:21.969186726 +0200
+++ new/src/os_cpu/windows_x86/vm/atomic_windows_x86.hpp	2017-08-22 15:27:21.797186732 +0200
@@ -65,6 +65,9 @@
   D add_and_fetch(I add_value, D volatile* dest) const;
 };
 
+template<>
+struct Atomic::PlatformAdd<2>: Atomic::AddShortUsingInt {};
+
 #ifdef AMD64
 inline void Atomic::store    (jlong    store_value, jlong*    dest) { *dest = store_value; }
 inline void Atomic::store    (jlong    store_value, volatile jlong*    dest) { *dest = store_value; }