206       unsigned DefReg = findSinkableLocalRegDef(LocalMI);  in flushLocalValueMap()  local
207       if (DefReg == 0)  in flushLocalValueMap()
210       sinkLocalValueMaterialization(LocalMI, DefReg, OrderMap);  in flushLocalValueMap()
221 static bool isRegUsedByPhiNodes(unsigned DefReg,  in isRegUsedByPhiNodes()  argument
224     if (P.second == DefReg)  in isRegUsedByPhiNodes()
250                                              unsigned DefReg,  in sinkLocalValueMaterialization()  argument
257   if (FuncInfo.RegsWithFixups.count(DefReg))  in sinkLocalValueMaterialization()
262   bool UsedByPHI = isRegUsedByPhiNodes(DefReg, FuncInfo);  in sinkLocalValueMaterialization()
263   if (!UsedByPHI && MRI.use_nodbg_empty(DefReg)) {  in sinkLocalValueMaterialization()
281   for (MachineInstr &UseInst : MRI.use_nodbg_instructions(DefReg)) {  in sinkLocalValueMaterialization()
309   for (MachineInstr &DbgVal : MRI.use_instructions(DefReg)) {  in sinkLocalValueMaterialization()