3823 class LDVSSABlock;
3836   SmallVector<std::pair<LDVSSABlock *, BlockValueNum>, 4> IncomingValues;
3837   LDVSSABlock *ParentBlock;
3839   LDVSSAPhi(BlockValueNum PHIValNum, LDVSSABlock *ParentBlock)  in LDVSSAPhi()
3842   LDVSSABlock *getParent() { return ParentBlock; }  in getParent()
3865   LDVSSABlock *operator*();
3871 class LDVSSABlock {  class
3879   LDVSSABlock(MachineBasicBlock &BB, LDVSSAUpdater &Updater)  in LDVSSABlock()  function in __anona275f45e1311::LDVSSABlock
3911   DenseMap<MachineBasicBlock *, LDVSSABlock *> BlockMap;
3933   LDVSSABlock *getSSALDVBlock(MachineBasicBlock *BB) {  in getSSALDVBlock()
3936       BlockMap[BB] = new LDVSSABlock(*BB, *this);  in getSSALDVBlock()
3944   BlockValueNum getValue(LDVSSABlock *LDVBB) {  in getValue()
3949 LDVSSABlock *LDVSSABlockIterator::operator*() {  in operator *()
3972   using BlkT = LDVSSABlock;
4002     LDVSSABlock *getIncomingBlock() { return PHI->IncomingValues[Idx].first; }  in getIncomingBlock()
4013   static void FindPredecessorBlocks(LDVSSABlock *BB,  in FindPredecessorBlocks()
4014                                     SmallVectorImpl<LDVSSABlock *> *Preds) {  in FindPredecessorBlocks()
4022   static BlockValueNum GetUndefVal(LDVSSABlock *BB, LDVSSAUpdater *Updater) {  in GetUndefVal()
4036   static BlockValueNum CreateEmptyPHI(LDVSSABlock *BB, unsigned NumPreds,  in CreateEmptyPHI()
4046   static void AddPHIOperand(LDVSSAPhi *PHI, BlockValueNum Val, LDVSSABlock *Pred) {  in AddPHIOperand()
4129   DenseMap<LDVSSABlock *, BlockValueNum> AvailableValues;  in resolveDbgPHIsImpl()
4136     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIsImpl()
4141   LDVSSABlock *HereBlock = Updater.getSSALDVBlock(Here.getParent());  in resolveDbgPHIsImpl()
4166   DenseMap<LDVSSABlock *, ValueIDNum> ValidatedValues;  in resolveDbgPHIsImpl()
4170     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIsImpl()