Lines Matching defs:ShiftOpc

3365     EVT VT, unsigned ShiftOpc, bool MayTransformRotate,
3368     return ShiftOpc;
3387   if (ShiftOpc == ISD::SHL || ShiftOpc == ISD::SRL) {
3397       return ShiftOpc;
3400     if (ShiftOpc == ISD::SHL) {
3405                                                   : ShiftOpc;
3410       return ShiftOrRotateAmt.uge(7) ? (unsigned)ISD::SRL : ShiftOpc;
3416       return AndMask->getSignificantBits() > 33 ? (unsigned)ISD::SHL : ShiftOpc;
3419     return ShiftOrRotateAmt.ult(7) ? (unsigned)ISD::SHL : ShiftOpc;
3425     return ShiftOpc;
25209     unsigned ShiftOpc;
25213       ShiftOpc = ISD::SHL;
25216       ShiftOpc = ISD::SRL;
25219       ShiftOpc = ISD::SRA;
25224     if (SDValue C = DAG.FoldConstantArithmetic(ShiftOpc, dl, VT, {SrcOp, Amt}))
30033     unsigned ShiftOpc = IsFSHR ? ISD::SRL : ISD::SHL;
30049     if (supportedVectorShiftWithBaseAmnt(ExtVT, Subtarget, ShiftOpc)) {
30058         Lo = getTargetVShiftNode(ShiftOpc, DL, ExtVT, Lo, ScalarAmt,
30060         Hi = getTargetVShiftNode(ShiftOpc, DL, ExtVT, Hi, ScalarAmt,
30071     if (supportedVectorVarShift(VT, Subtarget, ShiftOpc) || Subtarget.hasXOP())
30077     if (supportedVectorVarShift(WideVT, Subtarget, ShiftOpc) &&
30078         supportedVectorShiftWithImm(WideVT, Subtarget, ShiftOpc)) {
30085       Res = DAG.getNode(ShiftOpc, DL, WideVT, Res, AmtMod);
30094         supportedVectorVarShift(ExtVT, Subtarget, ShiftOpc)) {
30100       SDValue Lo = DAG.getNode(ShiftOpc, DL, ExtVT, RLo, ALo);
30101       SDValue Hi = DAG.getNode(ShiftOpc, DL, ExtVT, RHi, AHi);
30291   unsigned ShiftOpc = IsROTL ? ISD::SHL : ISD::SRL;
30298       !supportedVectorVarShift(VT, Subtarget, ShiftOpc) &&
30299       (ConstantAmt || supportedVectorVarShift(ExtVT, Subtarget, ShiftOpc))) {
30304     SDValue Lo = DAG.getNode(ShiftOpc, DL, ExtVT, RLo, ALo);
30305     SDValue Hi = DAG.getNode(ShiftOpc, DL, ExtVT, RHi, AHi);
30319     if (supportedVectorVarShift(WideVT, Subtarget, ShiftOpc) &&
30320         supportedVectorShiftWithImm(WideVT, Subtarget, ShiftOpc)) {
30330       R = DAG.getNode(ShiftOpc, DL, WideVT, R, Amt);