return DAG.getNode(ISD::BITCAST, SDLoc(Op), VT, Result);
}
-/// getVShift - Return a vector logical shift node.
-///
+/// Return a vector logical shift node.
static SDValue getVShift(bool isLeft, EVT VT, SDValue SrcOp,
unsigned NumBits, SelectionDAG &DAG,
const TargetLowering &TLI, SDLoc dl) {
assert(VT.is128BitVector() && "Unknown type for VShift");
- EVT ShVT = MVT::v2i64;
+ MVT ShVT = MVT::v2i64;
unsigned Opc = isLeft ? X86ISD::VSHLDQ : X86ISD::VSRLDQ;
SrcOp = DAG.getNode(ISD::BITCAST, dl, ShVT, SrcOp);
+ MVT ScalarShiftTy = TLI.getScalarShiftAmountTy(SrcOp.getValueType());
+ SDValue ShiftVal = DAG.getConstant(NumBits, ScalarShiftTy);
return DAG.getNode(ISD::BITCAST, dl, VT,
- DAG.getNode(Opc, dl, ShVT, SrcOp,
- DAG.getConstant(NumBits,
- TLI.getScalarShiftAmountTy(SrcOp.getValueType()))));
+ DAG.getNode(Opc, dl, ShVT, SrcOp, ShiftVal));
}
static SDValue