src/hotspot/share/opto/loopnode.hpp

@@ -873,11 +873,10 @@
  // Computes the mapping from Nodes to IdealLoopTrees. Organizes IdealLoopTrees
  // into a loop tree. Drives the loop-based transformations on the ideal graph.
  class PhaseIdealLoop : public PhaseTransform {
    friend class IdealLoopTree;
    friend class SuperWord;
-   friend class ShenandoahBarrierC2Support;
    friend class AutoNodeBudget;
  
    Arena _arena; // For data whose lifetime is a single pass of loop optimizations
  
    // Map loop membership for CFG nodes, and ctrl for non-CFG nodes.