1576     unsigned OpWidth = cast<FixedVectorType>(Shuffle->getOperand(0)->getType())  in SimplifyDemandedVectorElts()  local
1586       APInt LeftDemanded(OpWidth, 1);  in SimplifyDemandedVectorElts()
1587       APInt LHSPoisonElts(OpWidth, 0);  in SimplifyDemandedVectorElts()
1596     APInt LeftDemanded(OpWidth, 0), RightDemanded(OpWidth, 0);  in SimplifyDemandedVectorElts()
1601           assert(MaskVal < OpWidth * 2 &&  in SimplifyDemandedVectorElts()
1603           if (MaskVal < OpWidth)  in SimplifyDemandedVectorElts()
1606             RightDemanded.setBit(MaskVal - OpWidth);  in SimplifyDemandedVectorElts()
1611     APInt LHSPoisonElts(OpWidth, 0);  in SimplifyDemandedVectorElts()
1614     APInt RHSPoisonElts(OpWidth, 0);  in SimplifyDemandedVectorElts()
1628     if (VWidth == OpWidth) {  in SimplifyDemandedVectorElts()
1653       } else if (MaskVal < OpWidth) {  in SimplifyDemandedVectorElts()
1658           LHSIdx = LHSIdx == -1u ? i : OpWidth;  in SimplifyDemandedVectorElts()
1659           LHSValIdx = LHSValIdx == -1u ? MaskVal : OpWidth;  in SimplifyDemandedVectorElts()
1663         if (RHSPoisonElts[MaskVal - OpWidth]) {  in SimplifyDemandedVectorElts()
1667           RHSIdx = RHSIdx == -1u ? i : OpWidth;  in SimplifyDemandedVectorElts()
1668           RHSValIdx = RHSValIdx == -1u ? MaskVal - OpWidth : OpWidth;  in SimplifyDemandedVectorElts()
1669           RHSUniform = RHSUniform && (MaskVal - OpWidth == i);  in SimplifyDemandedVectorElts()
1678     if (OpWidth ==  in SimplifyDemandedVectorElts()
1685       if (LHSIdx < OpWidth && RHSUniform) {  in SimplifyDemandedVectorElts()
1692       if (RHSIdx < OpWidth && LHSUniform) {  in SimplifyDemandedVectorElts()