Lines Matching refs:UndefMask
6908 APInt UndefMask = APInt::getZero(NumElems); in EltsFromConsecutiveLoads() local
6920 UndefMask.setBit(i); in EltsFromConsecutiveLoads()
6943 assert((ZeroMask.popcount() + UndefMask.popcount() + LoadMask.popcount()) == in EltsFromConsecutiveLoads()
6948 if (UndefMask.popcount() == NumElems) in EltsFromConsecutiveLoads()
6950 if ((ZeroMask.popcount() + UndefMask.popcount()) == NumElems) in EltsFromConsecutiveLoads()
7052 if (UndefMask[i]) in EltsFromConsecutiveLoads()
7069 if (UndefMask.extractBits(HalfNumElems, HalfNumElems).isAllOnes()) { in EltsFromConsecutiveLoads()
8793 APInt UndefMask = APInt::getZero(NumElems); in LowerBUILD_VECTOR() local
8804 UndefMask.setBit(i); in LowerBUILD_VECTOR()
8825 if (UndefMask.isAllOnes()) in LowerBUILD_VECTOR()
8829 if (OneUseFrozenUndefs && (UndefMask | FrozenUndefMask).isAllOnes()) in LowerBUILD_VECTOR()
8833 if ((UndefMask | FrozenUndefMask | ZeroMask).isAllOnes()) in LowerBUILD_VECTOR()
8846 if (UndefMask[i]) { in LowerBUILD_VECTOR()
8870 APInt UndefOrZeroMask = FrozenUndefMask | UndefMask | ZeroMask; in LowerBUILD_VECTOR()
8877 bool UndefUpper = UndefMask.countl_one() >= UpperElems; in LowerBUILD_VECTOR()