Searched refs:HighBitMask (Results 1 – 2 of 2) sorted by relevance
1736 APInt HighBitMask = APInt::getHighBitsSet(ShBits, ShBits - Log2_32(NVTBits)); in ExpandShiftWithKnownAmountBit() local1740 if (((Known.Zero|Known.One) & HighBitMask) == 0) in ExpandShiftWithKnownAmountBit()1749 if (Known.One.intersects(HighBitMask)) { in ExpandShiftWithKnownAmountBit()1752 DAG.getConstant(~HighBitMask, dl, ShTy)); in ExpandShiftWithKnownAmountBit()1774 if (HighBitMask.isSubsetOf(Known.Zero)) { in ExpandShiftWithKnownAmountBit()
810 const integerPart HighBitMask = ~integerPart(0) >> NumHighBits; in isSignificandAllZeros() local812 if (Parts[PartCount - 1] & HighBitMask) in isSignificandAllZeros()