224   unsigned MaxShiftAmount = getMaxShiftAmount(MaxValue, BitWidth);  in shl()  local
226     MaxShiftAmount = std::min(MaxShiftAmount, LHS.countMaxLeadingZeros() - 1);  in shl()
228     MaxShiftAmount = std::min(MaxShiftAmount, LHS.countMaxLeadingZeros());  in shl()
230     MaxShiftAmount = std::min(  in shl()
231         MaxShiftAmount,  in shl()
235   if (MinShiftAmount == 0 && MaxShiftAmount == BitWidth - 1 &&  in shl()
254   for (unsigned ShiftAmt = MinShiftAmount; ShiftAmt <= MaxShiftAmount;  in shl()
295   unsigned MaxShiftAmount = getMaxShiftAmount(MaxValue, BitWidth);  in lshr()  local
300   for (unsigned ShiftAmt = MinShiftAmount; ShiftAmt <= MaxShiftAmount;  in lshr()
343   unsigned MaxShiftAmount = getMaxShiftAmount(MaxValue, BitWidth);  in ashr()  local
348   for (unsigned ShiftAmt = MinShiftAmount; ShiftAmt <= MaxShiftAmount;  in ashr()