28   BasicBlock *Header = BasicBlock::Create(  in CreateLoop()  local
30   BasicBlock *Body = BasicBlock::Create(Header->getContext(), Name + ".body",  in CreateLoop()
31                                         Header->getParent(), Exit);  in CreateLoop()
32   BasicBlock *Latch = BasicBlock::Create(Header->getContext(), Name + ".latch",  in CreateLoop()
33                                          Header->getParent(), Exit);  in CreateLoop()
36   BranchInst::Create(Body, Header);  in CreateLoop()
39       PHINode::Create(I32Ty, 2, Name + ".iv", Header->getTerminator()->getIterator());  in CreateLoop()
45   BranchInst::Create(Header, Exit, Cond, Latch);  in CreateLoop()
50   PreheaderBr->setSuccessor(0, Header);  in CreateLoop()
53       {DominatorTree::Insert, Header, Body},  in CreateLoop()
55       {DominatorTree::Insert, Latch, Header},  in CreateLoop()
57       {DominatorTree::Insert, Preheader, Header},  in CreateLoop()
60   L->addBasicBlockToLoop(Header, LI);  in CreateLoop()
96   ColumnLoop.Header = ColBody->getSinglePredecessor();  in CreateTiledLoops()
97   RowLoop.Header = RowBody->getSinglePredecessor();  in CreateTiledLoops()
98   KLoop.Header = InnerBody->getSinglePredecessor();  in CreateTiledLoops()
99   RowLoop.Index = &*RowLoop.Header->begin();  in CreateTiledLoops()
100   ColumnLoop.Index = &*ColumnLoop.Header->begin();  in CreateTiledLoops()
101   KLoop.Index = &*KLoop.Header->begin();  in CreateTiledLoops()