Lines Matching refs:OpUndef
39757 APInt OpUndef, OpZero; in combineX86ShufflesRecursively() local
39759 if (getTargetShuffleInputs(Op, OpDemandedElts, OpInputs, OpMask, OpUndef, in combineX86ShufflesRecursively()
39776 OpZero = OpUndef = APInt::getZero(NumElts); in combineX86ShufflesRecursively()
39797 OpUndef = OpUndef.zext(NumSubVecs * OpMaskSize); in combineX86ShufflesRecursively()
39814 if (OpUndef[i] || OpZero[i] || isUndefOrZero(M)) in combineX86ShufflesRecursively()
39823 resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero, in combineX86ShufflesRecursively()
39829 resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero); in combineX86ShufflesRecursively()
39993 resolveTargetShuffleFromZeroables(ResolvedMask, OpUndef, OpZero); in combineX86ShufflesRecursively()
42563 APInt OpUndef, OpZero; in SimplifyDemandedVectorEltsForTargetNode() local
42566 if (!getTargetShuffleInputs(Op, DemandedElts, OpInputs, OpMask, OpUndef, in SimplifyDemandedVectorEltsForTargetNode()
42579 KnownUndef = OpUndef; in SimplifyDemandedVectorEltsForTargetNode()