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Lines Matching defs:Mask2

3702     // fold (or (shuf A, V_0, MA), (shuf B, V_0, MB)) -> (shuf B, A, Mask2)
3717       // - Mask2 is a shuffle mask for a shuffle with N1 as the first operand
3722       SmallVector<int,4> Mask2;
3731           Mask2.push_back(M0);
3743         Mask2.push_back(M1 < (int)NumElts ? M1 : M0 + NumElts);
3751         if (TLI.isShuffleMaskLegal(Mask2, VT))
3753                                       N0->getOperand(0), &Mask2[0]);