Lines Matching defs:NewBB

263   MachineBasicBlock *NewBB = MF->CreateMachineBasicBlock(BB);
264   MF->insert(++OrigMBB.getIterator(), NewBB);
267   NewBB->setSectionID(OrigMBB.getSectionID());
268   NewBB->setIsEndSection(OrigMBB.isEndSection());
272   BlockInfo.insert(BlockInfo.begin() + NewBB->getNumber(), BasicBlockInfo());
274   return NewBB;
286   MachineBasicBlock *NewBB =
288   MF->insert(++OrigBB->getIterator(), NewBB);
291   NewBB->setSectionID(OrigBB->getSectionID());
292   NewBB->setIsEndSection(OrigBB->isEndSection());
295   // Splice the instructions starting with MI over to NewBB.
296   NewBB->splice(NewBB->end(), OrigBB, MI.getIterator(), OrigBB->end());
298   // Add an unconditional branch from OrigBB to NewBB.
302   TII->insertUnconditionalBranch(*OrigBB, NewBB, DebugLoc());
305   BlockInfo.insert(BlockInfo.begin() + NewBB->getNumber(), BasicBlockInfo());
307   NewBB->transferSuccessors(OrigBB);
308   OrigBB->addSuccessor(NewBB);
313   OrigBB->updateTerminator(NewBB);
324   BlockInfo[NewBB->getNumber()].Size = computeBlockSize(*NewBB);
327   adjustBlockOffsets(*OrigBB, std::next(NewBB->getIterator()));
331     computeAndAddLiveIns(LiveRegs, *NewBB);
335   return NewBB;
369   MachineBasicBlock *NewBB = nullptr;
395   auto updateOffsetAndLiveness = [&](MachineBasicBlock *NewBB) {
396     assert(NewBB != nullptr && "can't populate offset for nullptr");
401     adjustBlockOffsets(*std::prev(NewBB->getIterator()),
402                        std::next(NewBB->getIterator()));
406       computeAndAddLiveIns(LiveRegs, *NewBB);
427     NewBB =
430     if (isBlockInRange(MI, *NewBB)) {
432                         << NewBB->back());
434       insertUncondBranch(NewBB, TBB);
437       MBB->replaceSuccessor(TBB, NewBB);
438       NewBB->addSuccessor(TBB);
442       insertBranch(MBB, NewBB, FBB, Cond);
444       TrampolineInsertionPoint = NewBB;
445       updateOffsetAndLiveness(NewBB);
453     TrampolineInsertionPoint->setIsEndSection(NewBB->isEndSection());
454     MF->erase(NewBB);
455     NewBB = nullptr;
487       NewBB = createNewBlockAfter(*MBB);
489       insertUncondBranch(NewBB, FBB);
492       MBB->replaceSuccessor(FBB, NewBB);
493       NewBB->addSuccessor(FBB);
494       updateOffsetAndLiveness(NewBB);
523   //    beq NewBB
525   // NewBB:
529   NewBB = createNewBlockAfter(*MBB);
530   insertUncondBranch(NewBB, TBB);
533                     << printMBBReference(*NewBB)
540   MBB->replaceSuccessor(TBB, NewBB);
541   NewBB->addSuccessor(TBB);
545   insertBranch(MBB, NewBB, FBB, Cond);
547   updateOffsetAndLiveness(NewBB);
616       MachineBasicBlock *NewBB = createNewBlockAfter(*TrampolineInsertionPoint);
617       TII->insertUnconditionalBranch(*NewBB, DestBB, DebugLoc());
618       BlockInfo[NewBB->getNumber()].Size = computeBlockSize(*NewBB);
620                          std::next(NewBB->getIterator()));
622       // New trampolines should be inserted after NewBB.
623       TrampolineInsertionPoint = NewBB;
626       BranchBB->replaceSuccessor(DestBB, NewBB);
627       NewBB->addSuccessor(DestBB);
629       DestBB = NewBB;