402   BlockFrequency CSRCost;
450   BlockFrequency calcSpillCost();
451   bool addSplitConstraints(InterferenceCache::Cursor, BlockFrequency&);
460   BlockFrequency calcGlobalSplitCost(GlobalSplitCandidate &,
491                                     BlockFrequency &BestCost,
523     BlockFrequency Freq;
530     HintInfo(BlockFrequency Freq, unsigned Reg, unsigned PhysReg)  in HintInfo()
535   BlockFrequency getBrokenHintFreq(const HintsInfo &, unsigned);
1173                                    BlockFrequency &Cost) {  in addSplitConstraints()
1178   BlockFrequency StaticCost = 0;  in addSplitConstraints()
1372   BlockFrequency Cost;  in calcCompactRegion()
1400 BlockFrequency RAGreedy::calcSpillCost() {  in calcSpillCost()
1401   BlockFrequency Cost = 0;  in calcSpillCost()
1569 BlockFrequency RAGreedy::calcGlobalSplitCost(GlobalSplitCandidate &Cand,  in calcGlobalSplitCost()
1572   BlockFrequency GlobalCost = 0;  in calcGlobalSplitCost()
1820   BlockFrequency SpillCost = calcSpillCost();  in tryRegionSplit()
1821   BlockFrequency BestCost;  in tryRegionSplit()
1828     BestCost = BlockFrequency::getMaxFrequency();  in tryRegionSplit()
1860                                             BlockFrequency &BestCost,  in calculateRegionSplitCost()
1895     BlockFrequency Cost;  in calculateRegionSplitCost()
2809     BlockFrequency BestCost = CSRCost; // Don't modify CSRCost.  in tryAssignCSRFirstTime()
2831   CSRCost = BlockFrequency(  in initializeCSRCost()
2880 BlockFrequency RAGreedy::getBrokenHintFreq(const HintsInfo &List,  in getBrokenHintFreq()
2882   BlockFrequency Cost = 0;  in getBrokenHintFreq()
2944       BlockFrequency OldCopiesCost = getBrokenHintFreq(Info, CurrPhys);  in tryHintRecoloring()
2945       BlockFrequency NewCopiesCost = getBrokenHintFreq(Info, PhysReg);  in tryHintRecoloring()