58 bool SSAUpdater::HasValueForBlock(BasicBlock *BB) const {  in HasValueForBlock()
59   return getAvailableVals(AV).count(BB);  in HasValueForBlock()
64 void SSAUpdater::AddAvailableValue(BasicBlock *BB, Value *V) {  in AddAvailableValue()  argument
68   getAvailableVals(AV)[BB] = V;  in AddAvailableValue()
91 Value *SSAUpdater::GetValueAtEndOfBlock(BasicBlock *BB) {  in GetValueAtEndOfBlock()  argument
92   Value *Res = GetValueAtEndOfBlockInternal(BB);  in GetValueAtEndOfBlock()
115 Value *SSAUpdater::GetValueInMiddleOfBlock(BasicBlock *BB) {  in GetValueInMiddleOfBlock()  argument
118   if (!HasValueForBlock(BB))  in GetValueInMiddleOfBlock()
119     return GetValueAtEndOfBlock(BB);  in GetValueInMiddleOfBlock()
129   if (PHINode *SomePhi = dyn_cast<PHINode>(BB->begin())) {  in GetValueInMiddleOfBlock()
143     for (pred_iterator PI = pred_begin(BB), E = pred_end(BB); PI != E; ++PI) {  in GetValueInMiddleOfBlock()
167   if (isa<PHINode>(BB->begin())) {  in GetValueInMiddleOfBlock()
171     for (BasicBlock::iterator It = BB->begin();  in GetValueInMiddleOfBlock()
180                                          ProtoName, &BB->front());  in GetValueInMiddleOfBlock()
194   InsertedPHI->setDebugLoc(GetFirstDebugLocInBasicBlock(BB));  in GetValueInMiddleOfBlock()
266   static BlkSucc_iterator BlkSucc_begin(BlkT *BB) { return succ_begin(BB); }  in BlkSucc_begin()  argument
267   static BlkSucc_iterator BlkSucc_end(BlkT *BB) { return succ_end(BB); }  in BlkSucc_end()  argument
277   static void FindPredecessorBlocks(BasicBlock *BB,  in FindPredecessorBlocks()  argument
282     if (PHINode *SomePhi = dyn_cast<PHINode>(BB->begin())) {  in FindPredecessorBlocks()
286       for (pred_iterator PI = pred_begin(BB), E = pred_end(BB); PI != E; ++PI)  in FindPredecessorBlocks()
293   static Value *GetUndefVal(BasicBlock *BB, SSAUpdater *Updater) {  in GetUndefVal()  argument
299   static Value *CreateEmptyPHI(BasicBlock *BB, unsigned NumPreds,  in CreateEmptyPHI()  argument
302                                    Updater->ProtoName, &BB->front());  in CreateEmptyPHI()
346 Value *SSAUpdater::GetValueAtEndOfBlockInternal(BasicBlock *BB) {  in GetValueAtEndOfBlockInternal()  argument
348   if (Value *V = AvailableVals[BB])  in GetValueAtEndOfBlockInternal()
352   return Impl.GetValue(BB);  in GetValueAtEndOfBlockInternal()
397     BasicBlock *BB = User->getParent();  in run()  local
398     TinyPtrVector<Instruction*> &BlockUses = UsesByBlock[BB];  in run()
409         SSA.AddAvailableValue(BB, SI->getOperand(0));  in run()
442     for (BasicBlock::iterator II = BB->begin(), E = BB->end(); II != E; ++II) {  in run()
471     SSA.AddAvailableValue(BB, StoredValue);  in run()