Lines Matching defs:OpUndef

39757   APInt OpUndef, OpZero;
39759   if (getTargetShuffleInputs(Op, OpDemandedElts, OpInputs, OpMask, OpUndef,
39776     OpZero = OpUndef = APInt::getZero(NumElts);
39797     OpUndef = OpUndef.zext(NumSubVecs * OpMaskSize);
39814         if (OpUndef[i] || OpZero[i] || isUndefOrZero(M))
39823     resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero,
39829     resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero);
39993         resolveTargetShuffleFromZeroables(ResolvedMask, OpUndef, OpZero);
42563   APInt OpUndef, OpZero;
42566   if (!getTargetShuffleInputs(Op, DemandedElts, OpInputs, OpMask, OpUndef,
42579   KnownUndef = OpUndef;