Lines Matching refs:OpUndef
39081 APInt OpUndef, OpZero; in combineX86ShufflesRecursively() local
39084 if (getTargetShuffleInputs(Op, OpDemandedElts, OpInputs, OpMask, OpUndef, in combineX86ShufflesRecursively()
39101 OpZero = OpUndef = APInt::getNullValue(NumElts); in combineX86ShufflesRecursively()
39122 OpUndef = OpUndef.zext(NumSubVecs * OpMaskSize); in combineX86ShufflesRecursively()
39139 if (OpUndef[i] || OpZero[i] || isUndefOrZero(M)) in combineX86ShufflesRecursively()
39148 resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero, in combineX86ShufflesRecursively()
39154 resolveTargetShuffleFromZeroables(OpMask, OpUndef, OpZero); in combineX86ShufflesRecursively()
39292 resolveTargetShuffleFromZeroables(ResolvedMask, OpUndef, OpZero); in combineX86ShufflesRecursively()
41529 APInt OpUndef, OpZero; in SimplifyDemandedVectorEltsForTargetNode() local
41532 if (!getTargetShuffleInputs(Op, DemandedElts, OpInputs, OpMask, OpUndef, in SimplifyDemandedVectorEltsForTargetNode()
41545 KnownUndef = OpUndef; in SimplifyDemandedVectorEltsForTargetNode()