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Lines Matching refs:NS

4586       unsigned NS = ComputeNumSignBits(U->getValue(), DL, 0, &AC, nullptr, &DT);
4587       if (NS > 1)
4589             ConstantRange(APInt::getSignedMinValue(BitWidth).ashr(NS - 1),
4590                           APInt::getSignedMaxValue(BitWidth).ashr(NS - 1) + 1));