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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;