Lines Matching defs:ShiftOpc

3521     EVT VT, unsigned ShiftOpc, bool MayTransformRotate,
3524     return ShiftOpc;
3543   if (ShiftOpc == ISD::SHL || ShiftOpc == ISD::SRL) {
3553       return ShiftOpc;
3556     if (ShiftOpc == ISD::SHL) {
3561                                                   : ShiftOpc;
3566       return ShiftOrRotateAmt.uge(7) ? (unsigned)ISD::SRL : ShiftOpc;
3572       return AndMask->getSignificantBits() > 33 ? (unsigned)ISD::SHL : ShiftOpc;
3575     return ShiftOrRotateAmt.ult(7) ? (unsigned)ISD::SHL : ShiftOpc;
3581     return ShiftOpc;
25699     unsigned ShiftOpc;
25703       ShiftOpc = ISD::SHL;
25706       ShiftOpc = ISD::SRL;
25709       ShiftOpc = ISD::SRA;
25714     if (SDValue C = DAG.FoldConstantArithmetic(ShiftOpc, dl, VT, {SrcOp, Amt}))
30863     unsigned ShiftOpc = IsFSHR ? ISD::SRL : ISD::SHL;
30879     if (supportedVectorShiftWithBaseAmnt(ExtVT, Subtarget, ShiftOpc)) {
30888         Lo = getTargetVShiftNode(ShiftOpc, DL, ExtVT, Lo, ScalarAmt,
30890         Hi = getTargetVShiftNode(ShiftOpc, DL, ExtVT, Hi, ScalarAmt,
30901     if (supportedVectorVarShift(VT, Subtarget, ShiftOpc) || Subtarget.hasXOP())
30907     if (supportedVectorVarShift(WideVT, Subtarget, ShiftOpc) &&
30908         supportedVectorShiftWithImm(WideVT, Subtarget, ShiftOpc)) {
30915       Res = DAG.getNode(ShiftOpc, DL, WideVT, Res, AmtMod);
30924         supportedVectorVarShift(ExtVT, Subtarget, ShiftOpc)) {
30930       SDValue Lo = DAG.getNode(ShiftOpc, DL, ExtVT, RLo, ALo);
30931       SDValue Hi = DAG.getNode(ShiftOpc, DL, ExtVT, RHi, AHi);
31121   unsigned ShiftOpc = IsROTL ? ISD::SHL : ISD::SRL;
31128       !supportedVectorVarShift(VT, Subtarget, ShiftOpc) &&
31129       (ConstantAmt || supportedVectorVarShift(ExtVT, Subtarget, ShiftOpc))) {
31134     SDValue Lo = DAG.getNode(ShiftOpc, DL, ExtVT, RLo, ALo);
31135     SDValue Hi = DAG.getNode(ShiftOpc, DL, ExtVT, RHi, AHi);
31149     if (supportedVectorVarShift(WideVT, Subtarget, ShiftOpc) &&
31150         supportedVectorShiftWithImm(WideVT, Subtarget, ShiftOpc)) {
31160       R = DAG.getNode(ShiftOpc, DL, WideVT, R, Amt);