510     if (Opcode == ISD::XOR && DemandedBits.isSubsetOf(C))  in ShrinkDemandedConstant()
513     if (!C.isSubsetOf(DemandedBits)) {  in ShrinkDemandedConstant()
708     if (DemandedBits.isSubsetOf(LHSKnown.Zero | RHSKnown.One))  in SimplifyMultipleUseDemandedBits()
710     if (DemandedBits.isSubsetOf(RHSKnown.Zero | LHSKnown.One))  in SimplifyMultipleUseDemandedBits()
721     if (DemandedBits.isSubsetOf(LHSKnown.One | RHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
723     if (DemandedBits.isSubsetOf(RHSKnown.One | LHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
733     if (DemandedBits.isSubsetOf(RHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
735     if (DemandedBits.isSubsetOf(LHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
1236     if (DemandedBits.isSubsetOf(Known2.Zero | Known.One))  in SimplifyDemandedBits()
1238     if (DemandedBits.isSubsetOf(Known.Zero | Known2.One))  in SimplifyDemandedBits()
1241     if (DemandedBits.isSubsetOf(Known.Zero | Known2.Zero))  in SimplifyDemandedBits()
1283     if (DemandedBits.isSubsetOf(Known2.One | Known.Zero))  in SimplifyDemandedBits()
1285     if (DemandedBits.isSubsetOf(Known.One | Known2.Zero))  in SimplifyDemandedBits()
1326     if (DemandedBits.isSubsetOf(Known.Zero))  in SimplifyDemandedBits()
1328     if (DemandedBits.isSubsetOf(Known2.Zero))  in SimplifyDemandedBits()
1337     if (DemandedBits.isSubsetOf(Known.Zero | Known2.Zero))  in SimplifyDemandedBits()
1357           DemandedBits.isSubsetOf(C->getAPIntValue())) {  in SimplifyDemandedBits()
2253   if (DemandedBits.isSubsetOf(Known.Zero | Known.One)) {  in SimplifyDemandedBits()
2768       if (DemandedElts.isSubsetOf(KnownUndef))  in SimplifyDemandedVectorElts()
2872       if (DemandedElts.isSubsetOf(KnownUndef))  in SimplifyDemandedVectorElts()
2896   if (DemandedElts.isSubsetOf(KnownUndef))  in SimplifyDemandedVectorElts()
3632             if (Mask.isSubsetOf(newMask)) {  in SimplifySetCC()