931     APInt UndefElts(Width, 0);  in instCombineIntrinsic()  local
933     return IC.SimplifyDemandedVectorElts(Op, DemandedElts, UndefElts);  in instCombineIntrinsic()
1777     InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts,  in simplifyDemandedVectorEltsIntrinsic()  argument
1798     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1801     UndefElts = UndefElts[0];  in simplifyDemandedVectorEltsIntrinsic()
1807     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1827     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1842       UndefElts.clearBit(0);  in simplifyDemandedVectorEltsIntrinsic()
1854     simplifyAndSetOp(&II, 0, DemandedElts2, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1868     UndefElts.clearBit(0);  in simplifyDemandedVectorEltsIntrinsic()
1869     UndefElts |= UndefElts2[0];  in simplifyDemandedVectorEltsIntrinsic()
1888     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1904       UndefElts.clearBit(0);  in simplifyDemandedVectorEltsIntrinsic()
1927     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1929     UndefElts &= UndefElts2;  in simplifyDemandedVectorEltsIntrinsic()
1944     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1946     UndefElts &= UndefElts2;  in simplifyDemandedVectorEltsIntrinsic()
1995         UndefElts |= LaneElts;  in simplifyDemandedVectorEltsIntrinsic()
2015     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
2025     UndefElts.setHighBits(VWidth / 2);  in simplifyDemandedVectorEltsIntrinsic()