215     void CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,
218     void MergeBlocks(BBInfo &ToBBI, BBInfo &FromBBI, bool AddEdges = true);
1591 void IfConverter::CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,  in CopyAndPredicateBlock()  argument
1596   for (MachineBasicBlock::iterator I = FromBBI.BB->begin(),  in CopyAndPredicateBlock()
1597          E = FromBBI.BB->end(); I != E; ++I) {  in CopyAndPredicateBlock()
1630     std::vector<MachineBasicBlock *> Succs(FromBBI.BB->succ_begin(),  in CopyAndPredicateBlock()
1631                                            FromBBI.BB->succ_end());  in CopyAndPredicateBlock()
1632     MachineBasicBlock *NBB = getNextBlock(FromBBI.BB);  in CopyAndPredicateBlock()
1633     MachineBasicBlock *FallThrough = FromBBI.HasFallThrough ? NBB : nullptr;  in CopyAndPredicateBlock()
1644   ToBBI.Predicate.append(FromBBI.Predicate.begin(), FromBBI.Predicate.end());  in CopyAndPredicateBlock()
1647   ToBBI.ClobbersPred |= FromBBI.ClobbersPred;  in CopyAndPredicateBlock()
1658 void IfConverter::MergeBlocks(BBInfo &ToBBI, BBInfo &FromBBI, bool AddEdges) {  in MergeBlocks()  argument
1659   assert(!FromBBI.BB->hasAddressTaken() &&  in MergeBlocks()
1663                    FromBBI.BB, FromBBI.BB->begin(), FromBBI.BB->end());  in MergeBlocks()
1671   SmallVector<MachineBasicBlock *, 4> FromSuccs(FromBBI.BB->succ_begin(),  in MergeBlocks()
1672                                                 FromBBI.BB->succ_end());  in MergeBlocks()
1673   MachineBasicBlock *NBB = getNextBlock(FromBBI.BB);  in MergeBlocks()
1674   MachineBasicBlock *FallThrough = FromBBI.HasFallThrough ? NBB : nullptr;  in MergeBlocks()
1678   if (AddEdges && ToBBI.BB->isSuccessor(FromBBI.BB)) {  in MergeBlocks()
1679     To2FromProb = MBPI->getEdgeProbability(ToBBI.BB, FromBBI.BB);  in MergeBlocks()
1684         std::find(ToBBI.BB->succ_begin(), ToBBI.BB->succ_end(), FromBBI.BB),  in MergeBlocks()
1700       NewProb = MBPI->getEdgeProbability(FromBBI.BB, Succ);  in MergeBlocks()
1711     FromBBI.BB->removeSuccessor(Succ);  in MergeBlocks()
1746   if (NBB && !FromBBI.BB->isSuccessor(NBB))  in MergeBlocks()
1747     FromBBI.BB->addSuccessor(NBB);  in MergeBlocks()
1753   ToBBI.Predicate.append(FromBBI.Predicate.begin(), FromBBI.Predicate.end());  in MergeBlocks()
1754   FromBBI.Predicate.clear();  in MergeBlocks()
1756   ToBBI.NonPredSize += FromBBI.NonPredSize;  in MergeBlocks()
1757   ToBBI.ExtraCost += FromBBI.ExtraCost;  in MergeBlocks()
1758   ToBBI.ExtraCost2 += FromBBI.ExtraCost2;  in MergeBlocks()
1759   FromBBI.NonPredSize = 0;  in MergeBlocks()
1760   FromBBI.ExtraCost = 0;  in MergeBlocks()
1761   FromBBI.ExtraCost2 = 0;  in MergeBlocks()
1763   ToBBI.ClobbersPred |= FromBBI.ClobbersPred;  in MergeBlocks()
1764   ToBBI.HasFallThrough = FromBBI.HasFallThrough;  in MergeBlocks()
1766   FromBBI.IsAnalyzed = false;  in MergeBlocks()