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/llvm-project-15.0.7/llvm/lib/Target/ARM/
H A DARMBaseInstrInfo.cpp2151 const unsigned ScalingUpFactor = 1024; in isProfitableToIfCvt() local
2153 unsigned PredCost = (TCycles + FCycles + TExtra + FExtra) * ScalingUpFactor; in isProfitableToIfCvt()
2171 PredCost -= 1 * ScalingUpFactor; in isProfitableToIfCvt()
2174 unsigned TUnpredCost = Probability.scale(TUnpredCycles * ScalingUpFactor); in isProfitableToIfCvt()
2175 unsigned FUnpredCost = Probability.getCompl().scale(FUnpredCycles * ScalingUpFactor); in isProfitableToIfCvt()
2180 PredCost += ((TCycles + FCycles - 4) / 4) * ScalingUpFactor; in isProfitableToIfCvt()
2183 unsigned TUnpredCost = Probability.scale(TCycles * ScalingUpFactor); in isProfitableToIfCvt()
2185 Probability.getCompl().scale(FCycles * ScalingUpFactor); in isProfitableToIfCvt()
2187 UnpredCost += 1 * ScalingUpFactor; // The branch itself in isProfitableToIfCvt()
2188 UnpredCost += Subtarget.getMispredictionPenalty() * ScalingUpFactor / 10; in isProfitableToIfCvt()