8431   SDValue RHSShift;   // The shift.  in MatchRotate()  local
8433   matchRotateHalf(DAG, RHS, RHSShift, RHSMask);  in MatchRotate()
8436   if (!LHSShift && !RHSShift)  in MatchRotate()
8451       RHSShift = NewRHSShift;  in MatchRotate()
8453   if (RHSShift)  in MatchRotate()
8455             extractShiftForRotate(DAG, RHSShift, LHS, LHSMask, DL))  in MatchRotate()
8459   if (!RHSShift || !LHSShift)  in MatchRotate()
8464   if (LHSShift.getOpcode() == RHSShift.getOpcode())  in MatchRotate()
8468   if (RHSShift.getOpcode() == ISD::SHL) {  in MatchRotate()
8470     std::swap(LHSShift, RHSShift);  in MatchRotate()
8475   if (LHSShift.getOpcode() != ISD::SHL || RHSShift.getOpcode() != ISD::SRL)  in MatchRotate()
8481   SDValue RHSShiftArg = RHSShift.getOperand(0);  in MatchRotate()
8482   SDValue RHSShiftAmt = RHSShift.getOperand(1);  in MatchRotate()