Lines Matching defs:ZeroLo

11525   unsigned ZeroLo = Zeroable.countr_one();
11527   assert((ZeroLo + ZeroHi) < NumElts && "Zeroable shuffle detected");
11528   if (!ZeroLo && !ZeroHi)
11531   if (ZeroLo) {
11532     SDValue Src = Mask[ZeroLo] < (int)NumElts ? V1 : V2;
11533     int Low = Mask[ZeroLo] < (int)NumElts ? 0 : NumElts;
11534     if (isSequentialOrUndefInRange(Mask, ZeroLo, NumElts - ZeroLo, Low))
11537                          DAG.getTargetConstant(NumElts - ZeroLo, DL, MVT::i8));
11563   unsigned ZeroLo = Zeroable.countr_one();
11565   if (!ZeroLo && !ZeroHi)
11569   unsigned Len = NumElts - (ZeroLo + ZeroHi);
11570   if (!isSequentialOrUndefInRange(Mask, ZeroLo, Len, Mask[ZeroLo]))
11574   ArrayRef<int> StubMask = Mask.slice(ZeroLo, Len);
11579   SDValue Res = Mask[ZeroLo] < (int)NumElts ? V1 : V2;
11587   if (ZeroLo == 0) {
11588     unsigned Shift = (NumElts - 1) - (Mask[ZeroLo + Len - 1] % NumElts);
11594     unsigned Shift = Mask[ZeroLo] % NumElts;
11598                       DAG.getTargetConstant(Scale * ZeroLo, DL, MVT::i8));
11603     unsigned Shift = (NumElts - 1) - (Mask[ZeroLo + Len - 1] % NumElts);
11606     Shift += Mask[ZeroLo] % NumElts;
11610                       DAG.getTargetConstant(Scale * ZeroLo, DL, MVT::i8));