lib/CodeGen/IfConversion.cpp

209     void CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,
212     void MergeBlocks(BBInfo &ToBBI, BBInfo &FromBBI, bool AddEdges = true);
1524 void IfConverter::CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,
1527   MachineFunction &MF = *ToBBI.BB->getParent();
1536     ToBBI.BB->insert(ToBBI.BB->end(), MI);
1537     ToBBI.NonPredSize++;
1541       ToBBI.ExtraCost += NumCycles-1;
1542     ToBBI.ExtraCost2 += ExtraPredCost;
1573       ToBBI.BB->addSuccessor(Succ);
1578             std::back_inserter(ToBBI.Predicate));
1579   std::copy(Cond.begin(), Cond.end(), std::back_inserter(ToBBI.Predicate));
1581   ToBBI.ClobbersPred |= FromBBI.ClobbersPred;
1582   ToBBI.IsAnalyzed = false;
1591 /// ToBBI.
1592 void IfConverter::MergeBlocks(BBInfo &ToBBI, BBInfo &FromBBI, bool AddEdges) {
1596   ToBBI.BB->splice(ToBBI.BB->end(),
1610     if (AddEdges && !ToBBI.BB->isSuccessor(Succ))
1611       ToBBI.BB->addSuccessor(Succ);
1619             std::back_inserter(ToBBI.Predicate));
1622   ToBBI.NonPredSize += FromBBI.NonPredSize;
1623   ToBBI.ExtraCost += FromBBI.ExtraCost;
1624   ToBBI.ExtraCost2 += FromBBI.ExtraCost2;
1629   ToBBI.ClobbersPred |= FromBBI.ClobbersPred;
1630   ToBBI.HasFallThrough = FromBBI.HasFallThrough;
1631   ToBBI.IsAnalyzed = false;