Transforms/Scalar/LoopUnswitch.cpp

147     // NewBlocks contained cloned copy of basic blocks from LoopBlocks.
148     std::vector<BasicBlock*> NewBlocks;
789   NewBlocks.clear();
816   NewBlocks.reserve(LoopBlocks.size());
821     NewBlocks.push_back(NewBB);
829                                 NewBlocks[0], F->end());
842     ParentLoop->addBasicBlockToLoop(NewBlocks[0], LI->getBase());
881   for (unsigned i = 0, e = NewBlocks.size(); i != e; ++i)
882     for (BasicBlock::iterator I = NewBlocks[i]->begin(),
883            E = NewBlocks[i]->end(); I != E; ++I)
892   EmitPreheaderBranchOnCondition(LIC, Val, NewBlocks[0], LoopBlocks[0], OldBR);