3347 class LDVSSABlock;
3360   SmallVector<std::pair<LDVSSABlock *, BlockValueNum>, 4> IncomingValues;
3361   LDVSSABlock *ParentBlock;
3363   LDVSSAPhi(BlockValueNum PHIValNum, LDVSSABlock *ParentBlock)  in LDVSSAPhi()
3366   LDVSSABlock *getParent() { return ParentBlock; }  in getParent()
3389   LDVSSABlock *operator*();
3395 class LDVSSABlock {  class
3403   LDVSSABlock(MachineBasicBlock &BB, LDVSSAUpdater &Updater)  in LDVSSABlock()  function in __anonc442be180e11::LDVSSABlock
3435   DenseMap<MachineBasicBlock *, LDVSSABlock *> BlockMap;
3457   LDVSSABlock *getSSALDVBlock(MachineBasicBlock *BB) {  in getSSALDVBlock()
3460       BlockMap[BB] = new LDVSSABlock(*BB, *this);  in getSSALDVBlock()
3468   BlockValueNum getValue(LDVSSABlock *LDVBB) {  in getValue()
3473 LDVSSABlock *LDVSSABlockIterator::operator*() {  in operator *()
3496   using BlkT = LDVSSABlock;
3526     LDVSSABlock *getIncomingBlock() { return PHI->IncomingValues[Idx].first; }  in getIncomingBlock()
3537   static void FindPredecessorBlocks(LDVSSABlock *BB,  in FindPredecessorBlocks()
3538                                     SmallVectorImpl<LDVSSABlock *> *Preds) {  in FindPredecessorBlocks()
3546   static BlockValueNum GetUndefVal(LDVSSABlock *BB, LDVSSAUpdater *Updater) {  in GetUndefVal()
3560   static BlockValueNum CreateEmptyPHI(LDVSSABlock *BB, unsigned NumPreds,  in CreateEmptyPHI()
3570   static void AddPHIOperand(LDVSSAPhi *PHI, BlockValueNum Val, LDVSSABlock *Pred) {  in AddPHIOperand()
3660   DenseMap<LDVSSABlock *, BlockValueNum> AvailableValues;  in resolveDbgPHIsImpl()
3667     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIsImpl()
3672   LDVSSABlock *HereBlock = Updater.getSSALDVBlock(Here.getParent());  in resolveDbgPHIsImpl()
3697   DenseMap<LDVSSABlock *, ValueIDNum> ValidatedValues;  in resolveDbgPHIsImpl()
3701     LDVSSABlock *Block = Updater.getSSALDVBlock(DBG_PHI.MBB);  in resolveDbgPHIsImpl()