140   std::fill(RegScore.begin(), RegScore.end(), 0);  in rankRegisters()
153         RegScore[RegEC] =  in rankRegisters()
154             std::numeric_limits<decltype(RegScore)::value_type>::min();  in rankRegisters()
163         RegScore[RegEC] =  in rankRegisters()
164             std::numeric_limits<decltype(RegScore)::value_type>::min();  in rankRegisters()
183           RegScore[RegEC] =  in rankRegisters()
184               std::numeric_limits<decltype(RegScore)::value_type>::min();  in rankRegisters()
190           RegScore[RegEC] =  in rankRegisters()
191               std::numeric_limits<decltype(RegScore)::value_type>::min();  in rankRegisters()
195         RegScore[RegEC] += BB.getKnownExecutionCount();  in rankRegisters()
201              [&](size_t A, size_t B) { return RegScore[A] > RegScore[B]; });  in rankRegisters()
205       if (RegScore[Reg] == 0)  in rankRegisters()
208       if (RegScore[Reg] > 0)  in rankRegisters()
209         dbgs() << BC.MRI->getName(Reg) << ": " << RegScore[Reg] << "\n";  in rankRegisters()
225     if (RegScore[J] <= 0)  in aggressivePassOverFunction()
228     if (RegScore[J] < LowScoreClassic)  in aggressivePassOverFunction()
229       LowScoreClassic = RegScore[J];  in aggressivePassOverFunction()
239     if (RegScore[J] <= 0)  in aggressivePassOverFunction()
242     if (RegScore[J] > HighScoreExtended)  in aggressivePassOverFunction()
243       HighScoreExtended = RegScore[J];  in aggressivePassOverFunction()
269     if (!ClassicRegs[ClassicReg] || RegScore[ClassicReg] <= 0) {  in aggressivePassOverFunction()
275     if (!Extended[ExtReg] || RegScore[ExtReg] <= 0) {  in aggressivePassOverFunction()
280     if (RegScore[ClassicReg] << 1 >= RegScore[ExtReg]) {  in aggressivePassOverFunction()
326     if (RegScore[J] > RegScore[Candidate])  in conservativePassOverFunction()
329   if (!Candidate || RegScore[Candidate] < 0)  in conservativePassOverFunction()
336     int64_t ScoreRBX = RegScore[I];  in conservativePassOverFunction()
340     if (RegScore[Candidate] > (ScoreRBX + 10))  in conservativePassOverFunction()
400   RegScore = std::vector<int64_t>(BC.MRI->getNumRegs(), 0);  in runOnFunctions()