81 static void maybeUpdateTerminator(MachineBasicBlock *MBB) {  in maybeUpdateTerminator()  argument
86   for (const MachineInstr &Term : MBB->terminators()) {  in maybeUpdateTerminator()
96   MachineFunction *MF = MBB->getParent();  in maybeUpdateTerminator()
98       unsigned(MBB->getNumber() + 1) < MF->getNumBlockIDs()  in maybeUpdateTerminator()
99           ? MF->getBlockNumbered(MBB->getNumber() + 1)  in maybeUpdateTerminator()
103     MBB->updateTerminator(OriginalSuccessor);  in maybeUpdateTerminator()
197   for (MachineBasicBlock &MBB : MF) {  in sortBlocks()
198     unsigned N = MBB.pred_size();  in sortBlocks()
199     if (MachineLoop *L = MLI.getLoopFor(&MBB))  in sortBlocks()
200       if (L->getHeader() == &MBB)  in sortBlocks()
201         for (const MachineBasicBlock *Pred : MBB.predecessors())  in sortBlocks()
204     NumPredsLeft[MBB.getNumber()] = N;  in sortBlocks()
225   for (MachineBasicBlock *MBB = &MF.front();;) {  in sortBlocks()  local
226     const SortRegion *R = SRI.getRegionFor(MBB);  in sortBlocks()
231       if (R->getHeader() == MBB)  in sortBlocks()
237         if (E.TheRegion->contains(MBB) && --E.NumBlocksLeft == 0)  in sortBlocks()
244     for (MachineBasicBlock *Succ : MBB->successors()) {  in sortBlocks()
247         if (SuccL->getHeader() == Succ && SuccL->contains(MBB))  in sortBlocks()
295       if (Next->getNumber() < MBB->getNumber() &&  in sortBlocks()
310         maybeUpdateTerminator(MBB);  in sortBlocks()
327     Next->moveAfter(MBB);  in sortBlocks()
328     maybeUpdateTerminator(MBB);  in sortBlocks()
329     MBB = Next;  in sortBlocks()
342   for (auto &MBB : MF) {  in sortBlocks()  local
343     assert(MBB.getNumber() >= 0 && "Renumbered blocks should be non-negative.");  in sortBlocks()
344     const SortRegion *Region = SRI.getRegionFor(&MBB);  in sortBlocks()
346     if (Region && &MBB == Region->getHeader()) {  in sortBlocks()
351         for (auto Pred : MBB.predecessors())  in sortBlocks()
353               (Pred->getNumber() < MBB.getNumber() || Region->contains(Pred)) &&  in sortBlocks()
358         for (auto Pred : MBB.predecessors())  in sortBlocks()
359           assert(Pred->getNumber() < MBB.getNumber() &&  in sortBlocks()
367       for (auto Pred : MBB.predecessors())  in sortBlocks()
368         assert(Pred->getNumber() < MBB.getNumber() &&  in sortBlocks()
370       assert(OnStack.count(SRI.getRegionFor(&MBB)) &&  in sortBlocks()
373     while (OnStack.size() > 1 && &MBB == SRI.getBottom(OnStack.back()))  in sortBlocks()