Lines Matching defs:HalfIdx1

15524 /// returned in HalfMask. HalfIdx1 and HalfIdx2 return whether the upper or
15528                    int &HalfIdx1, int &HalfIdx2) {
15540   HalfIdx1 = -1;
15558     if (HalfIdx1 < 0 || HalfIdx1 == HalfIdx) {
15560       HalfIdx1 = HalfIdx;
15579                                      ArrayRef<int> HalfMask, int HalfIdx1,
15598   // ins undef, (shuf (ext V1, HalfIdx1), (ext V2, HalfIdx2), HalfMask), Offset
15599   SDValue Half1 = getHalfVector(HalfIdx1);
15654   int HalfIdx1, HalfIdx2;
15656   if (!getHalfShuffleMask(Mask, HalfMask, HalfIdx1, HalfIdx2))
15663       (HalfIdx1 == 0 || HalfIdx1 == 2) + (HalfIdx2 == 0 || HalfIdx2 == 2);
15665       (HalfIdx1 == 1 || HalfIdx1 == 3) + (HalfIdx2 == 1 || HalfIdx2 == 3);
15675       return getShuffleHalfVectors(DL, V1, V2, HalfMask, HalfIdx1, HalfIdx2,
15695         if (EltWidth == 8 && HalfIdx1 == 0 && HalfIdx2 == 1)
15702       return getShuffleHalfVectors(DL, V1, V2, HalfMask, HalfIdx1, HalfIdx2,
15721     return getShuffleHalfVectors(DL, V1, V2, HalfMask, HalfIdx1, HalfIdx2,
42847   int HalfIdx1, HalfIdx2;
42849   if (!getHalfShuffleMask(Mask, HalfMask, HalfIdx1, HalfIdx2) ||
42850       (HalfIdx1 % 2 == 1) || (HalfIdx2 % 2 == 1))
42859                                Shuf->getOperand(1), HalfMask, HalfIdx1,