src/hotspot/share/runtime/globals.hpp

*** 2677,2686 ****
--- 2677,2689 ----
    product(bool, ZapVTBufferChunks, trueInDebug,                             \
            "Zap VTBufferChunk memory when recycled")                         \
                                                                              \
    develop(bool, StressValueTypeReturnedAsFields, false,                     \
            "stress return of fields instead of a value type reference")      \
+                                                                             \
+   experimental(bool, UsePointerPerturbation, false,                         \
+                "With value types, use the perturbation scheme for acmp")    \
  
  
  #define VM_FLAGS(develop,                                                   \
                   develop_pd,                                                \
                   product,                                                   \