83 struct WorkItem {  struct
87   WorkItem() {}  in WorkItem()  function
88   WorkItem(MachineBasicBlock *MBB) : MBB(MBB) {}  in WorkItem()  argument
89   WorkItem(MachineInstr *MI) : MI(MI) {}  in WorkItem()  argument
103   char scanInstructions(MachineFunction &MF, std::vector<WorkItem> &Worklist);
104   void propagateInstruction(MachineInstr &MI, std::vector<WorkItem> &Worklist);
105   void propagateBlock(MachineBasicBlock &MBB, std::vector<WorkItem> &Worklist);
150                                        std::vector<WorkItem> &Worklist) {  in scanInstructions()
212                                            std::vector<WorkItem>& Worklist) {  in propagateInstruction()
282                                      std::vector<WorkItem>& Worklist) {  in propagateBlock()
318   std::vector<WorkItem> Worklist;  in analyzeFunction()
322     WorkItem WI = Worklist.back();  in analyzeFunction()