567         uint32_t ShiftAmt = KnownZeroMask.logBase2();  in transformZExtICmp()  local
569         if (ShiftAmt) {  in transformZExtICmp()
572           In = Builder->CreateLShr(In, ConstantInt::get(In->getType(),ShiftAmt),  in transformZExtICmp()
709       uint64_t ShiftAmt = Amt->getZExtValue();  in CanEvaluateZExtd()  local
710       BitsToClear = ShiftAmt < BitsToClear ? BitsToClear - ShiftAmt : 0;  in CanEvaluateZExtd()
944           unsigned ShiftAmt = KnownZeroMask.countTrailingZeros();  in transformSExtICmp()  local
946           if (ShiftAmt)  in transformSExtICmp()
948                                      ConstantInt::get(In->getType(), ShiftAmt));  in transformSExtICmp()
958           unsigned ShiftAmt = KnownZeroMask.countLeadingZeros();  in transformSExtICmp()  local
960           if (ShiftAmt)  in transformSExtICmp()
962                                     ConstantInt::get(In->getType(), ShiftAmt));  in transformSExtICmp()