397   BlockFrequency CSRCost;
455   BlockFrequency calcSpillCost();
456   bool addSplitConstraints(InterferenceCache::Cursor, BlockFrequency&);
465   BlockFrequency calcGlobalSplitCost(GlobalSplitCandidate &,
499                                     BlockFrequency &BestCost,
533     BlockFrequency Freq;
540     HintInfo(BlockFrequency Freq, Register Reg, MCRegister PhysReg)  in HintInfo()
545   BlockFrequency getBrokenHintFreq(const HintsInfo &, MCRegister);
1249                                    BlockFrequency &Cost) {  in addSplitConstraints()
1254   BlockFrequency StaticCost = 0;  in addSplitConstraints()
1445   BlockFrequency Cost;  in calcCompactRegion()
1473 BlockFrequency RAGreedy::calcSpillCost() {  in calcSpillCost()
1474   BlockFrequency Cost = 0;  in calcSpillCost()
1623 BlockFrequency RAGreedy::calcGlobalSplitCost(GlobalSplitCandidate &Cand,  in calcGlobalSplitCost()
1626   BlockFrequency GlobalCost = 0;  in calcGlobalSplitCost()
1861   BlockFrequency SpillCost = calcSpillCost();  in tryRegionSplit()
1862   BlockFrequency BestCost;  in tryRegionSplit()
1869     BestCost = BlockFrequency::getMaxFrequency();  in tryRegionSplit()
1901                                             BlockFrequency &BestCost,  in calculateRegionSplitCost()
1936     BlockFrequency Cost;  in calculateRegionSplitCost()
2846     BlockFrequency BestCost = CSRCost; // Don't modify CSRCost.  in tryAssignCSRFirstTime()
2868   CSRCost = BlockFrequency(  in initializeCSRCost()
2916 BlockFrequency RAGreedy::getBrokenHintFreq(const HintsInfo &List,  in getBrokenHintFreq()
2918   BlockFrequency Cost = 0;  in getBrokenHintFreq()
2985       BlockFrequency OldCopiesCost = getBrokenHintFreq(Info, CurrPhys);  in tryHintRecoloring()
2986       BlockFrequency NewCopiesCost = getBrokenHintFreq(Info, PhysReg);  in tryHintRecoloring()