Lines Matching defs:ShAmt
1825 unsigned ShAmt = SA->getZExtValue();
1828 if (ShAmt >= BitWidth)
1833 KnownZero <<= ShAmt;
1834 KnownOne <<= ShAmt;
1836 KnownZero |= APInt::getLowBitsSet(BitWidth, ShAmt);
1842 unsigned ShAmt = SA->getZExtValue();
1845 if (ShAmt >= BitWidth)
1850 KnownZero = KnownZero.lshr(ShAmt);
1851 KnownOne = KnownOne.lshr(ShAmt);
1853 APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);
1859 unsigned ShAmt = SA->getZExtValue();
1862 if (ShAmt >= BitWidth)
1867 APInt HighBits = APInt::getHighBitsSet(BitWidth, ShAmt);
1871 KnownZero = KnownZero.lshr(ShAmt);
1872 KnownOne = KnownOne.lshr(ShAmt);
1876 SignBit = SignBit.lshr(ShAmt); // Adjust to where it is now in the mask.