src/hotspot/share/opto/loopnode.hpp

rev 54386 : 8221766: Load-reference barriers for Shenandoah

*** 36,47 ****
  class CountedLoopNode;
  class IdealLoopTree;
  class LoopNode;
  class Node;
  class OuterStripMinedLoopEndNode;
- class ShenandoahBarrierNode;
- class ShenandoahWriteBarrierNode;
  class PathFrequency;
  class PhaseIdealLoop;
  class CountedLoopReserveKit;
  class VectorSet;
  class Invariance;
--- 36,45 ----
*** 636,647 ****
  // loop tree.  Drives the loop-based transformations on the ideal graph.
  class PhaseIdealLoop : public PhaseTransform {
    friend class IdealLoopTree;
    friend class SuperWord;
    friend class CountedLoopReserveKit;
!   friend class ShenandoahBarrierNode;
!   friend class ShenandoahWriteBarrierNode;
  
    // Pre-computed def-use info
    PhaseIterGVN &_igvn;
  
    // Head of loop tree
--- 634,644 ----
  // loop tree.  Drives the loop-based transformations on the ideal graph.
  class PhaseIdealLoop : public PhaseTransform {
    friend class IdealLoopTree;
    friend class SuperWord;
    friend class CountedLoopReserveKit;
!   friend class ShenandoahBarrierC2Support;
  
    // Pre-computed def-use info
    PhaseIterGVN &_igvn;
  
    // Head of loop tree