Lines Matching defs:M0

3829     int M0 = Mask[i];
3833     if (M0 == SM_SentinelUndef && M1 == SM_SentinelUndef) {
3840     if (M0 == SM_SentinelUndef && M1 >= 0 && (M1 % 2) == 1) {
3844     if (M1 == SM_SentinelUndef && M0 >= 0 && (M0 % 2) == 0) {
3845       WidenedMask[i / 2] = M0 / 2;
3850     if (M0 == SM_SentinelZero || M1 == SM_SentinelZero) {
3851       if ((M0 == SM_SentinelZero || M0 == SM_SentinelUndef) &&
3861     if (M0 != SM_SentinelUndef && (M0 % 2) == 0 && (M0 + 1) == M1) {
3862       WidenedMask[i / 2] = M0 / 2;
13649       int M0 = Mask[2 * DWord + 0];
13651       M0 = (M0 >= 0 ? M0 % 4 : M0);
13653       if (M0 < 0 && M1 < 0)
13659         if ((M0 < 0 || isUndefOrEqual(DWordPair.first, M0)) &&
13661           DWordPair.first = (M0 >= 0 ? M0 : DWordPair.first);
13670         DWordPairs.push_back(std::make_pair(M0, M1));
39455         int M0 = RepeatedMask[Offset];
39461           S0 = (SM_SentinelUndef == M0 ? -1 : 0);
39464         } else if (isUndefOrInRange(M0, 0, 4) && isUndefOrInRange(M1, 0, 4)) {
39465           S0 = (SM_SentinelUndef == M0 ? -1 : M0 & 3);
39468         } else if (isUndefOrInRange(M0, 4, 8) && isUndefOrInRange(M1, 4, 8)) {
39469           S0 = (SM_SentinelUndef == M0 ? -1 : M0 & 3);
40474         SDValue M0 = GetHOpSrc(ScaledMask[0]);
40478         if (M0 && M1 && M2 && M3) {
40479           SDValue LHS = DAG.getNode(Opcode0, DL, SrcVT, M0, M1);
40603     int M0 = WideMask64[0];
40605     if (isInRange(M0, 0, 4) && isInRange(M1, 0, 4)) {
40607       unsigned Idx0 = (M0 & 2) ? (SrcVT.getVectorNumElements() / 2) : 0;
40609       SDValue V0 = extract128BitVector(BC[0].getOperand(M0 & 1), Idx0, DAG, DL);