Lines Matching refs:SplatUndef
6621 APInt &SplatUndef,
6633 SplatUndef = APInt(sz, 0);
6636 // of the vector is an ISD::UNDEF value) are set in SplatUndef and cleared
6649 SplatUndef |= APInt::getBitsSet(sz, BitPos, BitPos + EltBitSize);
6662 HasAnyUndefs = (SplatUndef != 0);
6668 APInt HighUndef = SplatUndef.lshr(HalfSize).trunc(HalfSize);
6669 APInt LowUndef = SplatUndef.trunc(HalfSize);
6677 SplatUndef = HighUndef & LowUndef;