3857 class LDVSSABlock;
3870   SmallVector<std::pair<LDVSSABlock *, BlockValueNum>, 4> IncomingValues;
3871   LDVSSABlock *ParentBlock;
3873   LDVSSAPhi(BlockValueNum PHIValNum, LDVSSABlock *ParentBlock)  in LDVSSAPhi()
3876   LDVSSABlock *getParent() { return ParentBlock; }  in getParent()
3899   LDVSSABlock *operator*();
3905 class LDVSSABlock {  class
3913   LDVSSABlock(MachineBasicBlock &BB, LDVSSAUpdater &Updater)  in LDVSSABlock()  function in __anon52c3d0e81211::LDVSSABlock
3945   DenseMap<MachineBasicBlock *, LDVSSABlock *> BlockMap;
3967   LDVSSABlock *getSSALDVBlock(MachineBasicBlock *BB) {  in getSSALDVBlock()
3970       BlockMap[BB] = new LDVSSABlock(*BB, *this);  in getSSALDVBlock()
3978   BlockValueNum getValue(LDVSSABlock *LDVBB) {  in getValue()
3983 LDVSSABlock *LDVSSABlockIterator::operator*() {  in operator *()
4006   using BlkT = LDVSSABlock;
4036     LDVSSABlock *getIncomingBlock() { return PHI->IncomingValues[Idx].first; }  in getIncomingBlock()
4047   static void FindPredecessorBlocks(LDVSSABlock *BB,  in FindPredecessorBlocks()
4048                                     SmallVectorImpl<LDVSSABlock *> *Preds) {  in FindPredecessorBlocks()
4056   static BlockValueNum GetPoisonVal(LDVSSABlock *BB, LDVSSAUpdater *Updater) {  in GetPoisonVal()
4070   static BlockValueNum CreateEmptyPHI(LDVSSABlock *BB, unsigned NumPreds,  in CreateEmptyPHI()
4080   static void AddPHIOperand(LDVSSAPhi *PHI, BlockValueNum Val, LDVSSABlock *Pred) {  in AddPHIOperand()
4163   DenseMap<LDVSSABlock *, BlockValueNum> AvailableValues;  in resolveDbgPHIsImpl()
4170     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIsImpl()
4175   LDVSSABlock *HereBlock = Updater.getSSALDVBlock(Here.getParent());  in resolveDbgPHIsImpl()
4200   DenseMap<LDVSSABlock *, ValueIDNum> ValidatedValues;  in resolveDbgPHIsImpl()
4204     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIsImpl()