8427   SDValue LHSShift;   // The shift.  in MatchRotate()  local
8429   matchRotateHalf(DAG, LHS, LHSShift, LHSMask);  in MatchRotate()
8436   if (!LHSShift && !RHSShift)  in MatchRotate()
8448   if (LHSShift)  in MatchRotate()
8450             extractShiftForRotate(DAG, LHSShift, RHS, RHSMask, DL))  in MatchRotate()
8456       LHSShift = NewLHSShift;  in MatchRotate()
8459   if (!RHSShift || !LHSShift)  in MatchRotate()
8464   if (LHSShift.getOpcode() == RHSShift.getOpcode())  in MatchRotate()
8470     std::swap(LHSShift, RHSShift);  in MatchRotate()
8475   if (LHSShift.getOpcode() != ISD::SHL || RHSShift.getOpcode() != ISD::SRL)  in MatchRotate()
8479   SDValue LHSShiftArg = LHSShift.getOperand(0);  in MatchRotate()
8480   SDValue LHSShiftAmt = LHSShift.getOperand(1);  in MatchRotate()