Lines Matching defs:HeaderBB

416   BasicBlock *HeaderBB = nullptr;
514   HeaderBB = &F.getEntryBlock();
515   BasicBlock *NewEntry = BasicBlock::Create(F.getContext(), "", &F, HeaderBB);
516   NewEntry->takeName(HeaderBB);
517   HeaderBB->setName("tailrecurse");
518   BranchInst::Create(HeaderBB, NewEntry);
523   // Move all fixed sized allocas from HeaderBB to NewEntry.
524   for (BasicBlock::iterator OEBI = HeaderBB->begin(), E = HeaderBB->end(),
535   BasicBlock::iterator InsertPos = HeaderBB->begin();
560   // The entry block was changed from HeaderBB to NewEntry.
572   pred_iterator PB = pred_begin(HeaderBB), PE = pred_end(HeaderBB);
575   AccPN->insertBefore(HeaderBB->begin());
581   // Because we haven't added the branch in the current block to HeaderBB yet,
680   if (!HeaderBB)
740   BranchInst *NewBI = BranchInst::Create(HeaderBB, Ret->getIterator());
745   DTU.applyUpdates({{DominatorTree::Insert, BB, HeaderBB}});