1028         unsigned MaskVal = Shuffle->getMaskValue(i);  in SimplifyDemandedVectorElts()  local
1029         if (MaskVal != -1u) {  in SimplifyDemandedVectorElts()
1030           assert(MaskVal < LHSVWidth * 2 &&  in SimplifyDemandedVectorElts()
1032           if (MaskVal < LHSVWidth)  in SimplifyDemandedVectorElts()
1033             LeftDemanded.setBit(MaskVal);  in SimplifyDemandedVectorElts()
1035             RightDemanded.setBit(MaskVal - LHSVWidth);  in SimplifyDemandedVectorElts()
1052       unsigned MaskVal = Shuffle->getMaskValue(i);  in SimplifyDemandedVectorElts()  local
1053       if (MaskVal == -1u) {  in SimplifyDemandedVectorElts()
1058       } else if (MaskVal < LHSVWidth) {  in SimplifyDemandedVectorElts()
1059         if (UndefElts4[MaskVal]) {  in SimplifyDemandedVectorElts()
1064         if (UndefElts3[MaskVal - LHSVWidth]) {  in SimplifyDemandedVectorElts()