Searched refs:NeededMask (Results 1 – 2 of 2) sorted by relevance
2069 APInt NeededMask = DesiredMask & ~ActualMask; in CheckAndMask() local2070 if (CurDAG->MaskedValueIsZero(LHS, NeededMask)) in CheckAndMask()2098 APInt NeededMask = DesiredMask & ~ActualMask; in CheckOrMask() local2102 if (NeededMask.isSubsetOf(Known.One)) in CheckOrMask()
4432 APInt NeededMask = APInt::getLowBitsSet(NVT.getSizeInBits(), in tryShrinkShlLogicImm() local4434 NeededMask &= ~Cst->getAPIntValue(); in tryShrinkShlLogicImm()4436 if (CurDAG->MaskedValueIsZero(N->getOperand(0), NeededMask)) in tryShrinkShlLogicImm()