487         BasicBlock *PredBB = PN->getIncomingBlock(i);  in ComputeValueKnownInPredecessors()  local
489         Value *RHS = Cmp->getOperand(1)->DoPHITranslation(BB, PredBB);  in ComputeValueKnownInPredecessors()
498                                            cast<Constant>(RHS), PredBB, BB);  in ComputeValueKnownInPredecessors()
505           Result.push_back(std::make_pair(KC, PredBB));  in ComputeValueKnownInPredecessors()
884     BasicBlock *PredBB = *PI;  in SimplifyPartiallyRedundantLoad()  local
887     if (!PredsScanned.insert(PredBB))  in SimplifyPartiallyRedundantLoad()
891     BBIt = PredBB->end();  in SimplifyPartiallyRedundantLoad()
893     Value *PredAvailable = FindAvailableLoadedValue(LoadedPtr, PredBB, BBIt, 6,  in SimplifyPartiallyRedundantLoad()
896       OneUnavailablePred = PredBB;  in SimplifyPartiallyRedundantLoad()
905     AvailablePreds.push_back(std::make_pair(PredBB, PredAvailable));  in SimplifyPartiallyRedundantLoad()
1184     BasicBlock *PredBB = PN->getIncomingBlock(i);  in ProcessBranchOnPHI()  local
1185     if (BranchInst *PredBr = dyn_cast<BranchInst>(PredBB->getTerminator()))  in ProcessBranchOnPHI()
1187         PredBBs[0] = PredBB;  in ProcessBranchOnPHI()
1357   BasicBlock *PredBB;  in ThreadEdge()  local
1359     PredBB = PredBBs[0];  in ThreadEdge()
1363     PredBB = SplitBlockPredecessors(BB, PredBBs, ".thr_comm", this);  in ThreadEdge()
1367   DEBUG(dbgs() << "  Threading edge from '" << PredBB->getName() << "' to '"  in ThreadEdge()
1372   LVI->threadEdge(PredBB, BB, SuccBB);  in ThreadEdge()
1382   NewBB->moveAfter(PredBB);  in ThreadEdge()
1386     ValueMapping[PN] = PN->getIncomingValueForBlock(PredBB);  in ThreadEdge()
1457   TerminatorInst *PredTerm = PredBB->getTerminator();  in ThreadEdge()
1460       BB->removePredecessor(PredBB, true);  in ThreadEdge()
1501   BasicBlock *PredBB;  in DuplicateCondBranchOnPHIIntoPred()  local
1503     PredBB = PredBBs[0];  in DuplicateCondBranchOnPHIIntoPred()
1507     PredBB = SplitBlockPredecessors(BB, PredBBs, ".thr_comm", this);  in DuplicateCondBranchOnPHIIntoPred()
1513         << PredBB->getName() << "' to eliminate branch on phi.  Cost: "  in DuplicateCondBranchOnPHIIntoPred()
1518   BranchInst *OldPredBranch = dyn_cast<BranchInst>(PredBB->getTerminator());  in DuplicateCondBranchOnPHIIntoPred()
1521     PredBB = SplitEdge(PredBB, BB, this);  in DuplicateCondBranchOnPHIIntoPred()
1522     OldPredBranch = cast<BranchInst>(PredBB->getTerminator());  in DuplicateCondBranchOnPHIIntoPred()
1531     ValueMapping[PN] = PN->getIncomingValueForBlock(PredBB);  in DuplicateCondBranchOnPHIIntoPred()
1555       PredBB->getInstList().insert(OldPredBranch, New);  in DuplicateCondBranchOnPHIIntoPred()
1563   AddPHINodeEntriesForMappedBlock(BBBranch->getSuccessor(0), BB, PredBB,  in DuplicateCondBranchOnPHIIntoPred()
1565   AddPHINodeEntriesForMappedBlock(BBBranch->getSuccessor(1), BB, PredBB,  in DuplicateCondBranchOnPHIIntoPred()
1600     SSAUpdate.AddAvailableValue(PredBB, ValueMapping[I]);  in DuplicateCondBranchOnPHIIntoPred()
1609   BB->removePredecessor(PredBB, true);  in DuplicateCondBranchOnPHIIntoPred()