36 class CountedLoopNode;

    36 class CountedLoopNode;

    37 class IdealLoopTree;

    37 class IdealLoopTree;

    38 class LoopNode;

    38 class LoopNode;

    39 class Node;

    39 class Node;

    40 class OuterStripMinedLoopEndNode;

    40 class OuterStripMinedLoopEndNode;

    43 class PathFrequency;

    41 class PathFrequency;

    44 class PhaseIdealLoop;

    42 class PhaseIdealLoop;

    45 class CountedLoopReserveKit;

    43 class CountedLoopReserveKit;

    46 class VectorSet;

    44 class VectorSet;

    47 class Invariance;

    45 class Invariance;

   636 // loop tree.  Drives the loop-based transformations on the ideal graph.

   634 // loop tree.  Drives the loop-based transformations on the ideal graph.

   637 class PhaseIdealLoop : public PhaseTransform {

   635 class PhaseIdealLoop : public PhaseTransform {

   638   friend class IdealLoopTree;

   636   friend class IdealLoopTree;

   639   friend class SuperWord;

   637   friend class SuperWord;

   640   friend class CountedLoopReserveKit;

   638   friend class CountedLoopReserveKit;

   643 

   640 

   644   // Pre-computed def-use info

   641   // Pre-computed def-use info

   645   PhaseIterGVN &_igvn;

   642   PhaseIterGVN &_igvn;

   646 

   643 

   647   // Head of loop tree

   644   // Head of loop tree