Lines Matching refs:DemandedFromOps
159 auto simplifyOperandsBasedOnUnusedHighBits = [&](APInt &DemandedFromOps) { in SimplifyDemandedUseBits() argument
163 DemandedFromOps = APInt::getLowBitsSet(BitWidth, BitWidth - NLZ); in SimplifyDemandedUseBits()
164 if (ShrinkDemandedConstant(I, 0, DemandedFromOps) || in SimplifyDemandedUseBits()
165 SimplifyDemandedBits(I, 0, DemandedFromOps, LHSKnown, Depth + 1) || in SimplifyDemandedUseBits()
166 ShrinkDemandedConstant(I, 1, DemandedFromOps) || in SimplifyDemandedUseBits()
167 SimplifyDemandedBits(I, 1, DemandedFromOps, RHSKnown, Depth + 1)) { in SimplifyDemandedUseBits()
503 APInt DemandedFromOps; in SimplifyDemandedUseBits() local
504 if (simplifyOperandsBasedOnUnusedHighBits(DemandedFromOps)) in SimplifyDemandedUseBits()
509 if (DemandedFromOps.isSubsetOf(RHSKnown.Zero)) in SimplifyDemandedUseBits()
513 if ((I->getOpcode() == Instruction::Add || DemandedFromOps.isOne()) && in SimplifyDemandedUseBits()
514 DemandedFromOps.isSubsetOf(LHSKnown.Zero)) in SimplifyDemandedUseBits()
524 APInt DemandedFromOps; in SimplifyDemandedUseBits() local
525 if (simplifyOperandsBasedOnUnusedHighBits(DemandedFromOps)) in SimplifyDemandedUseBits()