Lines Matching defs:DemandedFromOps

189   auto simplifyOperandsBasedOnUnusedHighBits = [&](APInt &DemandedFromOps) {
193     DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ);
194     if (ShrinkDemandedConstant(I, 0, DemandedFromOps) ||
195         SimplifyDemandedBits(I, 0, DemandedFromOps, LHSKnown, Depth + 1, Q) ||
196         ShrinkDemandedConstant(I, 1, DemandedFromOps) ||
197         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q)) {
529     APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ);
530     if (ShrinkDemandedConstant(I, 1, DemandedFromOps) ||
531         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q))
538     APInt DemandedFromLHS = DemandedFromOps;
546     if (DemandedFromOps.isSubsetOf(RHSKnown.Zero))
548     if (DemandedFromOps.isSubsetOf(LHSKnown.Zero))
572     APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ);
573     if (ShrinkDemandedConstant(I, 1, DemandedFromOps) ||
574         SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1, Q))
581     APInt DemandedFromLHS = DemandedFromOps;
589     if (DemandedFromOps.isSubsetOf(RHSKnown.Zero))
593     if (DemandedFromOps.isOne() && DemandedFromOps.isSubsetOf(LHSKnown.Zero))
603     APInt DemandedFromOps;
604     if (simplifyOperandsBasedOnUnusedHighBits(DemandedFromOps))
1222     APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ);
1227     if (DemandedFromOps.isSubsetOf(RHSKnown.Zero))
1231     if (DemandedFromOps.isSubsetOf(LHSKnown.Zero))
1243     APInt DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ);
1248     if (DemandedFromOps.isSubsetOf(RHSKnown.Zero))