1354     unsigned OpWidth = cast<FixedVectorType>(Shuffle->getOperand(0)->getType())  in SimplifyDemandedVectorElts()  local
1364       APInt LeftDemanded(OpWidth, 1);  in SimplifyDemandedVectorElts()
1365       APInt LHSUndefElts(OpWidth, 0);  in SimplifyDemandedVectorElts()
1374     APInt LeftDemanded(OpWidth, 0), RightDemanded(OpWidth, 0);  in SimplifyDemandedVectorElts()
1379           assert(MaskVal < OpWidth * 2 &&  in SimplifyDemandedVectorElts()
1381           if (MaskVal < OpWidth)  in SimplifyDemandedVectorElts()
1384             RightDemanded.setBit(MaskVal - OpWidth);  in SimplifyDemandedVectorElts()
1389     APInt LHSUndefElts(OpWidth, 0);  in SimplifyDemandedVectorElts()
1392     APInt RHSUndefElts(OpWidth, 0);  in SimplifyDemandedVectorElts()
1406     if (VWidth == OpWidth) {  in SimplifyDemandedVectorElts()
1431       } else if (MaskVal < OpWidth) {  in SimplifyDemandedVectorElts()
1436           LHSIdx = LHSIdx == -1u ? i : OpWidth;  in SimplifyDemandedVectorElts()
1437           LHSValIdx = LHSValIdx == -1u ? MaskVal : OpWidth;  in SimplifyDemandedVectorElts()
1441         if (RHSUndefElts[MaskVal - OpWidth]) {  in SimplifyDemandedVectorElts()
1445           RHSIdx = RHSIdx == -1u ? i : OpWidth;  in SimplifyDemandedVectorElts()
1446           RHSValIdx = RHSValIdx == -1u ? MaskVal - OpWidth : OpWidth;  in SimplifyDemandedVectorElts()
1447           RHSUniform = RHSUniform && (MaskVal - OpWidth == i);  in SimplifyDemandedVectorElts()
1456     if (OpWidth ==  in SimplifyDemandedVectorElts()
1463       if (LHSIdx < OpWidth && RHSUniform) {  in SimplifyDemandedVectorElts()
1470       if (RHSIdx < OpWidth && LHSUniform) {  in SimplifyDemandedVectorElts()