src/hotspot/share/opto/node.hpp

*** 78,87 ****
--- 78,90 ----
  class InitializeNode;
  class JVMState;
  class JumpNode;
  class JumpProjNode;
  class LoadNode;
+ class LoadBarrierNode;
+ class LoadBarrierSlowRegNode;
+ class LoadBarrierWeakSlowRegNode;
  class LoadStoreNode;
  class LockNode;
  class LoopNode;
  class MachBranchNode;
  class MachCallDynamicJavaNode;
*** 632,641 ****
--- 635,645 ----
          DEFINE_CLASS_ID(NeverBranch, MultiBranch, 2)
        DEFINE_CLASS_ID(Start,       Multi, 2)
        DEFINE_CLASS_ID(MemBar,      Multi, 3)
          DEFINE_CLASS_ID(Initialize,       MemBar, 0)
          DEFINE_CLASS_ID(MemBarStoreStore, MemBar, 1)
+       DEFINE_CLASS_ID(LoadBarrier, Multi, 4)
  
      DEFINE_CLASS_ID(Mach,  Node, 1)
        DEFINE_CLASS_ID(MachReturn, Mach, 0)
          DEFINE_CLASS_ID(MachSafePoint, MachReturn, 0)
            DEFINE_CLASS_ID(MachCall, MachSafePoint, 0)
*** 678,687 ****
--- 682,693 ----
        DEFINE_CLASS_ID(MachProj,  Proj, 5)
  
      DEFINE_CLASS_ID(Mem,   Node, 4)
        DEFINE_CLASS_ID(Load,  Mem, 0)
          DEFINE_CLASS_ID(LoadVector,  Load, 0)
+           DEFINE_CLASS_ID(LoadBarrierSlowReg, Load, 1)
+           DEFINE_CLASS_ID(LoadBarrierWeakSlowReg, Load, 2)
        DEFINE_CLASS_ID(Store, Mem, 1)
          DEFINE_CLASS_ID(StoreVector, Store, 0)
        DEFINE_CLASS_ID(LoadStore, Mem, 2)
          DEFINE_CLASS_ID(LoadStoreConditional, LoadStore, 0)
            DEFINE_CLASS_ID(CompareAndSwap, LoadStoreConditional, 0)
*** 817,826 ****
--- 823,835 ----
    DEFINE_CLASS_QUERY(Initialize)
    DEFINE_CLASS_QUERY(Jump)
    DEFINE_CLASS_QUERY(JumpProj)
    DEFINE_CLASS_QUERY(Load)
    DEFINE_CLASS_QUERY(LoadStore)
+   DEFINE_CLASS_QUERY(LoadBarrier)
+   DEFINE_CLASS_QUERY(LoadBarrierSlowReg)
+   DEFINE_CLASS_QUERY(LoadBarrierWeakSlowReg)
    DEFINE_CLASS_QUERY(Lock)
    DEFINE_CLASS_QUERY(Loop)
    DEFINE_CLASS_QUERY(Mach)
    DEFINE_CLASS_QUERY(MachBranch)
    DEFINE_CLASS_QUERY(MachCall)