1878     APInt NewBits = APInt::getHighBitsSet(BitWidth, BitWidth - EBits);  in ComputeMaskedBits()  local
1886     if (NewBits.getBoolValue())  in ComputeMaskedBits()
1897       KnownZero |= NewBits;  in ComputeMaskedBits()
1898       KnownOne  &= ~NewBits;  in ComputeMaskedBits()
1900       KnownOne  |= NewBits;  in ComputeMaskedBits()
1901       KnownZero &= ~NewBits;  in ComputeMaskedBits()
1903       KnownZero &= ~NewBits;  in ComputeMaskedBits()
1904       KnownOne  &= ~NewBits;  in ComputeMaskedBits()
1932     APInt NewBits   = APInt::getHighBitsSet(BitWidth, BitWidth - InBits);  in ComputeMaskedBits()  local
1938     KnownZero |= NewBits;  in ComputeMaskedBits()
1945     APInt NewBits   = APInt::getHighBitsSet(BitWidth, BitWidth - InBits);  in ComputeMaskedBits()  local
1962       KnownZero |= NewBits;  in ComputeMaskedBits()
1964       KnownOne  |= NewBits;  in ComputeMaskedBits()