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Lines Matching defs:KnownZero

2138   APInt KnownZero[2], KnownOne[2];
2139   DAG.computeKnownBits(Ops[0], KnownZero[0], KnownOne[0]);
2140   DAG.computeKnownBits(Ops[1], KnownZero[1], KnownOne[1]);
2144   uint64_t Masks[] = { KnownZero[0].getZExtValue(),
2145                        KnownZero[1].getZExtValue() };