194   APInt MaxShiftAmount = RHS.getMaxValue();  in shl()  local
195   if (MaxShiftAmount.ult(BitWidth) && !LHS.isUnknown()) {  in shl()
198     assert(MinShiftAmount.ult(MaxShiftAmount) && "Illegal shift range");  in shl()
202                   MaxShiftAmt = MaxShiftAmount.getZExtValue();  in shl()
247   APInt MaxShiftAmount = RHS.getMaxValue();  in lshr()  local
248   if (MaxShiftAmount.ult(BitWidth) && !LHS.isUnknown()) {  in lshr()
251     assert(MinShiftAmount.ult(MaxShiftAmount) && "Illegal shift range");  in lshr()
255                   MaxShiftAmt = MaxShiftAmount.getZExtValue();  in lshr()
305   APInt MaxShiftAmount = RHS.getMaxValue();  in ashr()  local
306   if (MaxShiftAmount.ult(BitWidth) && !LHS.isUnknown()) {  in ashr()
309     assert(MinShiftAmount.ult(MaxShiftAmount) && "Illegal shift range");  in ashr()
313                   MaxShiftAmt = MaxShiftAmount.getZExtValue();  in ashr()