x86_64, Windows:

* For target hotspot_variant-server_libjvm_objs_BUILD_LIBJVM_link:
   Creating library c:/cygwin64/home/windows/worker/jdkX-windows/build/build/windows-x86_64-server-fastdebug/hotspot/variant-server/libjvm/objs/jvm.lib and object c:/cygwin64/home/windows/worker/jdkX-windows/build/build/windows-x86_64-server-fastdebug/hotspot/variant-server/libjvm/objs/jvm.exp
sparsePRT.obj : error LNK2001: unresolved external symbol "public: class oopDesc * __cdecl ShenandoahBarrierSet::oop_load_from_native_barrier(class oopDesc *,unsigned int *)" (?oop_load_from_native_barrier@ShenandoahBarrierSet@@QEAAPEAVoopDesc@@PEAV2@PEAI@Z)
tenuredGeneration.obj : error LNK2001: unresolved external symbol "public: class oopDesc * __cdecl ShenandoahBarrierSet::oop_load_from_native_barrier(class oopDesc *,unsigned int *)" (?oop_load_from_native_barrier@ShenandoahBarrierSet@@QEAAPEAVoopDesc@@PEAV2@PEAI@Z)
shenandoahTraversalGC.obj : error LNK2001: unresolved external symbol "public: class oopDesc * __cdecl ShenandoahBarrierSet::oop_load_from_native_barrier(class oopDesc *,unsigned int *)" (?oop_load_from_native_barrier@ShenandoahBarrierSet@@QEAAPEAVoopDesc@@PEAV2@PEAI@Z)
shenandoahVerifier.obj : error LNK2001: unresolved external symbol "public: class oopDesc * __cdecl ShenandoahBarrierSet::oop_load_from_native_barrier(class oopDesc *,unsigned int *)" (?oop_load_from_native_barrier@ShenandoahBarrierSet@@QEAAPEAVoopDesc@@PEAV2@PEAI@Z)
space.obj : error LNK2001: unresolved external symbol "public: class oopDesc * __cdecl ShenandoahBarrierSet::oop_load_from_native_barrier(class oopDesc *,unsigned int *)" (?oop_load_from_native_barrier@ShenandoahBarrierSet@@QEAAPEAVoopDesc@@PEAV2@PEAI@Z)
spaceDecorator.obj : error LNK2001: unresolved external symbol "public: class oopDesc * __cdecl ShenandoahBarrierSet::oop_load_from_native_barrier(class oopDesc *,unsigned int *)" (?oop_load_from_native_barrier@ShenandoahBarrierSet@@QEAAPEAVoopDesc@@PEAV2@PEAI@Z)
shenandoahHeap.obj : error LNK2001: unresolved external symbol "public: class oopDesc * __cdecl ShenandoahBarrierSet::oop_load_from_native_barrier(class oopDesc *,unsigned int *)" (?