6599                                      SDValue ExtractFrom, SDValue &Mask,  in extractShiftForRotate()  argument
6601   assert(OppShift && ExtractFrom && "Empty SDValue");  in extractShiftForRotate()
6606   ExtractFrom = stripConstantMask(DAG, ExtractFrom, Mask);  in extractShiftForRotate()
6618       ExtractFrom.getOpcode() == ISD::ADD &&  in extractShiftForRotate()
6619       ExtractFrom.getOperand(0) == ExtractFrom.getOperand(1) &&  in extractShiftForRotate()
6620       ExtractFrom.getOperand(0) == OppShiftLHS &&  in extractShiftForRotate()
6634     IsMulOrDiv = ExtractFrom.getOpcode() == MulOrDivVariant;  in extractShiftForRotate()
6635     if (!IsMulOrDiv && ExtractFrom.getOpcode() != NeededShift)  in extractShiftForRotate()
6648   if (OppShiftLHS.getOpcode() != ExtractFrom.getOpcode() ||  in extractShiftForRotate()
6649       OppShiftLHS.getOperand(0) != ExtractFrom.getOperand(0) ||  in extractShiftForRotate()
6650       ShiftedVT != ExtractFrom.getValueType())  in extractShiftForRotate()
6657       isConstOrConstSplat(ExtractFrom.getOperand(1));  in extractShiftForRotate()
6700   EVT ResVT = ExtractFrom.getValueType();  in extractShiftForRotate()