1866       if (unsigned CTLZ = DemandedBits.countl_zero()) {  in SimplifyDemandedBits()  local
1867         APInt DemandedFromOp(APInt::getLowBitsSet(BitWidth, BitWidth - CTLZ));  in SimplifyDemandedBits()
4474         N0.getOperand(0).getOpcode() == ISD::CTLZ &&  in SimplifySetCC()
8759       isOperationLegalOrCustom(ISD::CTLZ, VT))  in expandCTLZ()
8760     return DAG.getNode(ISD::CTLZ, dl, VT, Op);  in expandCTLZ()
8766     SDValue CTLZ = DAG.getNode(ISD::CTLZ_ZERO_UNDEF, dl, VT, Op);  in expandCTLZ()  local
8770                          DAG.getConstant(NumBitsPerElt, dl, VT), CTLZ);  in expandCTLZ()
8897                          !isOperationLegalOrCustom(ISD::CTLZ, VT) &&  in expandCTTZ()
8906       !isOperationLegal(ISD::CTLZ, VT))  in expandCTTZ()
8919   if (isOperationLegal(ISD::CTLZ, VT) && !isOperationLegal(ISD::CTPOP, VT)) {  in expandCTTZ()
8921                        DAG.getNode(ISD::CTLZ, dl, VT, Tmp));  in expandCTTZ()
9908     SDValue Clz = DAG.getNode(ISD::CTLZ, dl, VT, Zext);  in lowerCmpEqZeroToCtlzSrl()