538     for (const auto &BBI : MBB) {  in analyzePHINodes()  local
539       if (!BBI.isPHI())  in analyzePHINodes()
541       for (unsigned i = 1, e = BBI.getNumOperands(); i != e; i += 2)  in analyzePHINodes()
542         ++VRegPHIUseCount[BBVRegPair(BBI.getOperand(i+1).getMBB()->getNumber(),  in analyzePHINodes()
543                                      BBI.getOperand(i).getReg())];  in analyzePHINodes()
557   for (MachineBasicBlock::iterator BBI = MBB.begin(), BBE = MBB.end();  in SplitPHIEdges()  local
558        BBI != BBE && BBI->isPHI(); ++BBI) {  in SplitPHIEdges()
559     for (unsigned i = 1, e = BBI->getNumOperands(); i != e; i += 2) {  in SplitPHIEdges()
560       unsigned Reg = BBI->getOperand(i).getReg();  in SplitPHIEdges()
561       MachineBasicBlock *PreMBB = BBI->getOperand(i+1).getMBB();  in SplitPHIEdges()
586                      << ": " << *BBI);  in SplitPHIEdges()