571     MachineBasicBlock *splitBlock =  in splitEdge()  local
574     assert(splitBlock != 0 && "Failed to create split block.");  in splitEdge()
576     mf->insert(&outBlock, splitBlock);  in splitEdge()
578     inBlock.ReplaceUsesOfBlockWith(&outBlock, splitBlock);  in splitEdge()
579     splitBlock->addSuccessor(&outBlock);  in splitEdge()
582       llvm::prior(MachineFunction::iterator(splitBlock));  in splitEdge()
587     lis->InsertMBBInMaps(splitBlock);  in splitEdge()
600       splitParentLoop->addBasicBlockToLoop(splitBlock, mli->getBase());  in splitEdge()
616       if (lis->isLiveInToMBB(li, splitBlock)) {  in splitEdge()
618           li.removeRange(lis->getMBBStartIdx(splitBlock),  in splitEdge()
619                          lis->getMBBEndIdx(splitBlock), true);  in splitEdge()
622         SlotIndex newDefIdx = lis->getMBBStartIdx(splitBlock);  in splitEdge()
627         li.addRange(LiveRange(lis->getMBBStartIdx(splitBlock),  in splitEdge()
628                               lis->getMBBEndIdx(splitBlock),  in splitEdge()
635     return *splitBlock;  in splitEdge()