Lines Matching defs:NewBB

139       // NewBB. If the first isn't true, then LoopSimplify still holds, NewBB
168   BasicBlock *NewBB = nullptr;
170     NewBB = BasicBlock::Create(TI->getContext(), BBName);
172     NewBB = BasicBlock::Create(TI->getContext(), TIBB->getName() + "." +
176   BranchInst *NewBI = BranchInst::Create(DestBB, NewBB);
182   F.insert(++FBBI, NewBB);
185   TI->setSuccessor(SuccNum, NewBB);
188   // merge incoming values from NewBB instead of from TIBB.
192       // We no longer enter through TIBB, now we come in through NewBB.
194       // TIBB to come from NewBB.
204       PN->setIncomingBlock(BBIdx, NewBB);
218       // We found another edge to DestBB, go to NewBB instead.
219       TI->setSuccessor(i, NewBB);
229         DestBB, NewBB, {TIBB}, Options.MergeIdenticalEdges);
232     return NewBB;
236     //       ---> NewBB -----\
240     // First, inform the DT about the new path from TIBB to DestBB via NewBB,
245     Updates.push_back({DominatorTree::Insert, TIBB, NewBB});
246     Updates.push_back({DominatorTree::Insert, NewBB, DestBB});
263           // Both in the same loop, the NewBB joins loop.
264           DestLoop->addBasicBlockToLoop(NewBB, *LI);
267           TIL->addBasicBlockToLoop(NewBB, *LI);
270           DestLoop->addBasicBlockToLoop(NewBB, *LI);
279             P->addBasicBlockToLoop(NewBB, *LI);
286         assert(!TIL->contains(NewBB) &&
291           createPHIsForSplitLoopExit(TIBB, NewBB, DestBB);
305   return NewBB;