Searched refs:NeededMask (Results 1 – 2 of 2) sorted by relevance
2181 APInt NeededMask = DesiredMask & ~ActualMask; in CheckAndMask() local2182 if (CurDAG->MaskedValueIsZero(LHS, NeededMask)) in CheckAndMask()2210 APInt NeededMask = DesiredMask & ~ActualMask; in CheckOrMask() local2214 if (NeededMask.isSubsetOf(Known.One)) in CheckOrMask()
4495 APInt NeededMask = APInt::getLowBitsSet(NVT.getSizeInBits(), in tryShrinkShlLogicImm() local4497 NeededMask &= ~Cst->getAPIntValue(); in tryShrinkShlLogicImm()4499 if (CurDAG->MaskedValueIsZero(N->getOperand(0), NeededMask)) in tryShrinkShlLogicImm()