440                                  MachineInstr *OldWaitcntInstr);
808     MachineInstr *OldWaitcntInstr) {  in generateWaitcntInstBefore()  argument
1019     if (OldWaitcntInstr) {  in generateWaitcntInstBefore()
1020       if (TrackedWaitcntSet.count(OldWaitcntInstr)) {  in generateWaitcntInstBefore()
1021         TrackedWaitcntSet.erase(OldWaitcntInstr);  in generateWaitcntInstBefore()
1022         OldWaitcntInstr->eraseFromParent();  in generateWaitcntInstBefore()
1025         int64_t Imm = OldWaitcntInstr->getOperand(0).getImm();  in generateWaitcntInstBefore()
1046   if (OldWaitcntInstr) {  in generateWaitcntInstBefore()
1048         AMDGPU::decodeWaitcnt(IV, OldWaitcntInstr->getOperand(0).getImm());  in generateWaitcntInstBefore()
1053   if (OldWaitcntInstr && !TrackedWaitcntSet.count(OldWaitcntInstr))  in generateWaitcntInstBefore()
1057   if (OldWaitcntInstr) {  in generateWaitcntInstBefore()
1058     OldWaitcntInstr->getOperand(0).setImm(Enc);  in generateWaitcntInstBefore()
1062                       << "New Instr: " << *OldWaitcntInstr << '\n');  in generateWaitcntInstBefore()
1241   MachineInstr *OldWaitcntInstr = nullptr;  in insertWaitcntInBlock()  local
1249       if (OldWaitcntInstr) {  in insertWaitcntInBlock()
1250         if (TrackedWaitcntSet.count(OldWaitcntInstr)) {  in insertWaitcntInBlock()
1251           TrackedWaitcntSet.erase(OldWaitcntInstr);  in insertWaitcntInBlock()
1252           OldWaitcntInstr->eraseFromParent();  in insertWaitcntInBlock()
1253           OldWaitcntInstr = nullptr;  in insertWaitcntInBlock()
1257           int64_t Imm = OldWaitcntInstr->getOperand(0).getImm();  in insertWaitcntInBlock()
1267       OldWaitcntInstr = &Inst;  in insertWaitcntInBlock()
1285     Modified |= generateWaitcntInstBefore(Inst, ScoreBrackets, OldWaitcntInstr);  in insertWaitcntInBlock()
1286     OldWaitcntInstr = nullptr;  in insertWaitcntInBlock()