3695 class LDVSSABlock;
3708   SmallVector<std::pair<LDVSSABlock *, BlockValueNum>, 4> IncomingValues;
3709   LDVSSABlock *ParentBlock;
3711   LDVSSAPhi(BlockValueNum PHIValNum, LDVSSABlock *ParentBlock)  in LDVSSAPhi()
3714   LDVSSABlock *getParent() { return ParentBlock; }  in getParent()
3737   LDVSSABlock *operator*();
3743 class LDVSSABlock {  class
3751   LDVSSABlock(MachineBasicBlock &BB, LDVSSAUpdater &Updater)  in LDVSSABlock()  function in __anon36b66d1c1111::LDVSSABlock
3783   DenseMap<MachineBasicBlock *, LDVSSABlock *> BlockMap;
3804   LDVSSABlock *getSSALDVBlock(MachineBasicBlock *BB) {  in getSSALDVBlock()
3807       BlockMap[BB] = new LDVSSABlock(*BB, *this);  in getSSALDVBlock()
3815   BlockValueNum getValue(LDVSSABlock *LDVBB) {  in getValue()
3820 LDVSSABlock *LDVSSABlockIterator::operator*() {  in operator *()
3843   using BlkT = LDVSSABlock;
3873     LDVSSABlock *getIncomingBlock() { return PHI->IncomingValues[Idx].first; }  in getIncomingBlock()
3884   static void FindPredecessorBlocks(LDVSSABlock *BB,  in FindPredecessorBlocks()
3885                                     SmallVectorImpl<LDVSSABlock *> *Preds) {  in FindPredecessorBlocks()
3895   static BlockValueNum GetUndefVal(LDVSSABlock *BB, LDVSSAUpdater *Updater) {  in GetUndefVal()
3909   static BlockValueNum CreateEmptyPHI(LDVSSABlock *BB, unsigned NumPreds,  in CreateEmptyPHI()
3919   static void AddPHIOperand(LDVSSAPhi *PHI, BlockValueNum Val, LDVSSABlock *Pred) {  in AddPHIOperand()
3985   DenseMap<LDVSSABlock *, BlockValueNum> AvailableValues;  in resolveDbgPHIs()
3992     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIs()
3997   LDVSSABlock *HereBlock = Updater.getSSALDVBlock(Here.getParent());  in resolveDbgPHIs()
4022   DenseMap<LDVSSABlock *, ValueIDNum> ValidatedValues;  in resolveDbgPHIs()
4026     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIs()