932     APInt DemandedElts = APInt::getLowBitsSet(Width, DemandedWidth);  in instCombineIntrinsic()  local
933     return IC.SimplifyDemandedVectorElts(Op, DemandedElts, UndefElts);  in instCombineIntrinsic()
1761     APInt DemandedElts = DemandedMask.zextOrTrunc(ArgWidth);  in simplifyDemandedUseBitsIntrinsic()  local
1763     if (DemandedElts.isZero()) {  in simplifyDemandedUseBitsIntrinsic()
1777     InstCombiner &IC, IntrinsicInst &II, APInt DemandedElts, APInt &UndefElts,  in simplifyDemandedVectorEltsIntrinsic()  argument
1791     if (!DemandedElts[0]) {  in simplifyDemandedVectorEltsIntrinsic()
1797     DemandedElts = 1;  in simplifyDemandedVectorEltsIntrinsic()
1798     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1807     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1810     if (!DemandedElts[0]) {  in simplifyDemandedVectorEltsIntrinsic()
1827     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1830     if (!DemandedElts[0]) {  in simplifyDemandedVectorEltsIntrinsic()
1836     DemandedElts = 1;  in simplifyDemandedVectorEltsIntrinsic()
1837     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);  in simplifyDemandedVectorEltsIntrinsic()
1852     APInt DemandedElts2 = DemandedElts;  in simplifyDemandedVectorEltsIntrinsic()
1857     if (!DemandedElts[0]) {  in simplifyDemandedVectorEltsIntrinsic()
1863     DemandedElts = 1;  in simplifyDemandedVectorEltsIntrinsic()
1864     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);  in simplifyDemandedVectorEltsIntrinsic()
1888     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1891     if (!DemandedElts[0]) {  in simplifyDemandedVectorEltsIntrinsic()
1897     DemandedElts = 1;  in simplifyDemandedVectorEltsIntrinsic()
1898     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);  in simplifyDemandedVectorEltsIntrinsic()
1899     simplifyAndSetOp(&II, 2, DemandedElts, UndefElts3);  in simplifyDemandedVectorEltsIntrinsic()
1916     bool IsSubOnly = DemandedElts.isSubsetOf(SubMask);  in simplifyDemandedVectorEltsIntrinsic()
1917     bool IsAddOnly = DemandedElts.isSubsetOf(AddMask);  in simplifyDemandedVectorEltsIntrinsic()
1927     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1928     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);  in simplifyDemandedVectorEltsIntrinsic()
1944     simplifyAndSetOp(&II, 0, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()
1945     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts2);  in simplifyDemandedVectorEltsIntrinsic()
1980           if (DemandedElts[Idx])  in simplifyDemandedVectorEltsIntrinsic()
2015     simplifyAndSetOp(&II, 1, DemandedElts, UndefElts);  in simplifyDemandedVectorEltsIntrinsic()