Lines Matching refs:HighBits
2077 APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);
2078 KnownZero |= HighBits; // High bits known zero.
2091 APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);
2102 KnownZero |= HighBits; // New bits are known zero.
2104 KnownOne |= HighBits; // New bits are known one.
