766   bool OpIsSafeForPHIOfOps(Value *Op, const BasicBlock *PHIBlock,
788                                                  BasicBlock *PHIBlock) const;
1013                                            BasicBlock *PHIBlock,  in createPHIExpression()  argument
1017   auto *E = new (ExpressionAllocator) PHIExpression(NumOps, PHIBlock);  in createPHIExpression()
1029     if (!ReachableEdges.count({BB, PHIBlock}))  in createPHIExpression()
1035     HasBackedge = HasBackedge || isBackedge(BB, PHIBlock);  in createPHIExpression()
1732                                      BasicBlock *PHIBlock) const {  in performSymbolicPHIEvaluation()
1741       PHIOps, I, PHIBlock, HasBackedge, OriginalOpsConstant));  in performSymbolicPHIEvaluation()
2594 bool NewGVN::OpIsSafeForPHIOfOps(Value *V, const BasicBlock *PHIBlock,  in OpIsSafeForPHIOfOps()  argument
2609     if (DT->properlyDominates(getBlockForValue(I), PHIBlock)) {  in OpIsSafeForPHIOfOps()
2614     if (isa<PHINode>(I) && getBlockForValue(I) == PHIBlock) {  in OpIsSafeForPHIOfOps()
2756   auto *PHIBlock = getBlockForValue(OpPHI);  in makePossiblePHIOfOps()  local
2757   RevisitOnReachabilityChange[PHIBlock].reset(InstrToDFSNum(I));  in makePossiblePHIOfOps()
2764     if (ReachableEdges.count({PredBB, PHIBlock})) {  in makePossiblePHIOfOps()
2780           Op = Op->DoPHITranslation(PHIBlock, PredBB);  in makePossiblePHIOfOps()
2784           if (getBlockForValue(ValuePHI) == PHIBlock)  in makePossiblePHIOfOps()
2790             (Op != OrigOp || OpIsSafeForPHIOfOps(Op, PHIBlock, VisitedOps));  in makePossiblePHIOfOps()
2816       RevisitOnReachabilityChange[PHIBlock].set(InstrToDFSNum(I));  in makePossiblePHIOfOps()
2826   auto *E = performSymbolicPHIEvaluation(PHIOps, I, PHIBlock);  in makePossiblePHIOfOps()
2847     addPhiOfOps(ValuePHI, PHIBlock, I);  in makePossiblePHIOfOps()
2855     TempToBlock[ValuePHI] = PHIBlock;  in makePossiblePHIOfOps()
2863   RevisitOnReachabilityChange[PHIBlock].set(InstrToDFSNum(I));  in makePossiblePHIOfOps()
3042   const BasicBlock *PHIBlock = MP->getBlock();  in valueNumberMemoryPhi()  local
3046            ReachableEdges.count({MP->getIncomingBlock(U), PHIBlock});  in valueNumberMemoryPhi()