8429   SDValue LHSShift;   // The shift.  in MatchRotate()  local
8431   matchRotateHalf(DAG, LHS, LHSShift, LHSMask);  in MatchRotate()
8438   if (!LHSShift && !RHSShift)  in MatchRotate()
8450   if (LHSShift)  in MatchRotate()
8452             extractShiftForRotate(DAG, LHSShift, RHS, RHSMask, DL))  in MatchRotate()
8458       LHSShift = NewLHSShift;  in MatchRotate()
8461   if (!RHSShift || !LHSShift)  in MatchRotate()
8466   if (LHSShift.getOpcode() == RHSShift.getOpcode())  in MatchRotate()
8472     std::swap(LHSShift, RHSShift);  in MatchRotate()
8477   if (LHSShift.getOpcode() != ISD::SHL || RHSShift.getOpcode() != ISD::SRL)  in MatchRotate()
8481   SDValue LHSShiftArg = LHSShift.getOperand(0);  in MatchRotate()
8482   SDValue LHSShiftAmt = LHSShift.getOperand(1);  in MatchRotate()