181   class Transformation;
234     bool visitBlock(MachineBasicBlock &B, Transformation &T, RegisterSet &AVs);
244   class Transformation {  class
248     Transformation(bool TD) : TopDown(TD) {}  in Transformation()  function in __anon0974d37a0111::Transformation
249     virtual ~Transformation() = default;
264 bool HexagonBitSimplify::visitBlock(MachineBasicBlock &B, Transformation &T,  in INITIALIZE_PASS_DEPENDENCY()
1053   class RedundantInstrElimination : public Transformation {
1057         : Transformation(true), HII(hii), HRI(hri), MRI(mri), BT(bt) {}  in RedundantInstrElimination()
1376   class ConstGeneration : public Transformation {
1380       : Transformation(true), HII(hii), MRI(mri), BT(bt) {}  in ConstGeneration()
1498   class CopyGeneration : public Transformation {
1502       : Transformation(true), HII(hii), HRI(hri), MRI(mri), BT(bt) {}  in CopyGeneration()
1519   class CopyPropagation : public Transformation {
1522         : Transformation(false), HRI(hri), MRI(mri) {}  in CopyPropagation()
1741   class BitSimplification : public Transformation {
1746       : Transformation(true), MDT(mdt), HII(hii), HRI(hri), MRI(mri),  in BitSimplification()