739     for (const auto &BBI : MBB) {  in analyzePHINodes()  local
740       if (!BBI.isPHI())  in analyzePHINodes()
742       for (unsigned i = 1, e = BBI.getNumOperands(); i != e; i += 2) {  in analyzePHINodes()
743         if (!BBI.getOperand(i).isUndef()) {  in analyzePHINodes()
745               BBI.getOperand(i + 1).getMBB()->getNumber(),  in analyzePHINodes()
746               BBI.getOperand(i).getReg())];  in analyzePHINodes()
763   for (MachineBasicBlock::iterator BBI = MBB.begin(), BBE = MBB.end();  in SplitPHIEdges()  local
764        BBI != BBE && BBI->isPHI(); ++BBI) {  in SplitPHIEdges()
765     for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2) {  in SplitPHIEdges()
766       Register Reg = BBI->getOperand(i).getReg();  in SplitPHIEdges()
767       MachineBasicBlock *PreMBB = BBI->getOperand(i + 1).getMBB();  in SplitPHIEdges()
792                           << printMBBReference(MBB) << ": " << *BBI);  in SplitPHIEdges()