541     if (Opcode == ISD::XOR && DemandedBits.isSubsetOf(C))  in ShrinkDemandedConstant()
544     if (!C.isSubsetOf(DemandedBits)) {  in ShrinkDemandedConstant()
752     if (DemandedBits.isSubsetOf(LHSKnown.Zero | RHSKnown.One))  in SimplifyMultipleUseDemandedBits()
754     if (DemandedBits.isSubsetOf(RHSKnown.Zero | LHSKnown.One))  in SimplifyMultipleUseDemandedBits()
765     if (DemandedBits.isSubsetOf(LHSKnown.One | RHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
767     if (DemandedBits.isSubsetOf(RHSKnown.One | LHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
777     if (DemandedBits.isSubsetOf(RHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
779     if (DemandedBits.isSubsetOf(LHSKnown.Zero))  in SimplifyMultipleUseDemandedBits()
1414       if (DemandedBits.isSubsetOf(KnownSubMask.One)) {  in SimplifyDemandedBits()
1435     if (DemandedBits.isSubsetOf(Known2.Zero | Known.One))  in SimplifyDemandedBits()
1437     if (DemandedBits.isSubsetOf(Known.Zero | Known2.One))  in SimplifyDemandedBits()
1440     if (DemandedBits.isSubsetOf(Known.Zero | Known2.Zero))  in SimplifyDemandedBits()
1492     if (DemandedBits.isSubsetOf(Known2.One | Known.Zero))  in SimplifyDemandedBits()
1494     if (DemandedBits.isSubsetOf(Known.One | Known2.Zero))  in SimplifyDemandedBits()
1562     if (DemandedBits.isSubsetOf(Known.Zero))  in SimplifyDemandedBits()
1564     if (DemandedBits.isSubsetOf(Known2.Zero))  in SimplifyDemandedBits()
1573     if (DemandedBits.isSubsetOf(Known.Zero | Known2.Zero))  in SimplifyDemandedBits()
1592       if (!C->isAllOnes() && DemandedBits.isSubsetOf(C->getAPIntValue())) {  in SimplifyDemandedBits()
2910       DemandedBits.isSubsetOf(Known.Zero | Known.One)) {  in SimplifyDemandedBits()
3491       if (DemandedElts.isSubsetOf(KnownUndef))  in SimplifyDemandedVectorElts()
3611     if (DemandedElts.isSubsetOf(SrcZero | KnownZero | SrcUndef | KnownUndef))  in SimplifyDemandedVectorElts()
3637       if (DemandedElts.isSubsetOf(KnownUndef))  in SimplifyDemandedVectorElts()
3661   if (DemandedElts.isSubsetOf(KnownUndef))  in SimplifyDemandedVectorElts()
4611             if (Mask.isSubsetOf(newMask)) {  in SimplifySetCC()