Lines Matching defs:OrigBB

253 BranchRelaxation::createNewBlockAfter(MachineBasicBlock &OrigBB) {
254   return createNewBlockAfter(OrigBB, OrigBB.getBasicBlock());
262   // Create a new MBB for the code after the OrigBB.
266   // Place the new block in the same section as OrigBB
283   MachineBasicBlock *OrigBB = MI.getParent();
285   // Create a new MBB for the code after the OrigBB.
287       MF->CreateMachineBasicBlock(OrigBB->getBasicBlock());
288   MF->insert(++OrigBB->getIterator(), NewBB);
290   // Place the new block in the same section as OrigBB.
291   NewBB->setSectionID(OrigBB->getSectionID());
292   NewBB->setIsEndSection(OrigBB->isEndSection());
293   OrigBB->setIsEndSection(false);
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());
307   NewBB->transferSuccessors(OrigBB);
308   OrigBB->addSuccessor(NewBB);
309   OrigBB->addSuccessor(DestBB);
313   OrigBB->updateTerminator(NewBB);
315   // Figure out how large the OrigBB is.  As the first half of the original
320   BlockInfo[OrigBB->getNumber()].Size = computeBlockSize(*OrigBB);
327   adjustBlockOffsets(*OrigBB, std::next(NewBB->getIterator()));