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Searched refs:UndefMask (Results 1 – 2 of 2) sorted by relevance

/llvm-project-15.0.7/llvm/lib/CodeGen/
H A DLiveInterval.cpp976 LaneBitmask UndefMask = VRegMask & ~DefMask; in computeSubRangeUndefs() local
977 if ((UndefMask & LaneMask).any()) { in computeSubRangeUndefs()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp9209 APInt UndefMask = APInt::getZero(NumElems); in EltsFromConsecutiveLoads() local
9221 UndefMask.setBit(i); in EltsFromConsecutiveLoads()
9244 assert((ZeroMask.countPopulation() + UndefMask.countPopulation() + in EltsFromConsecutiveLoads()
9249 if (UndefMask.countPopulation() == NumElems) in EltsFromConsecutiveLoads()
9353 if (UndefMask[i]) in EltsFromConsecutiveLoads()
9370 if (UndefMask.extractBits(HalfNumElems, HalfNumElems).isAllOnes()) { in EltsFromConsecutiveLoads()
11058 APInt UndefMask = APInt::getZero(NumElems); in LowerBUILD_VECTOR() local
11067 UndefMask.setBit(i); in LowerBUILD_VECTOR()
11084 assert(UndefMask.isAllOnes() && "Fully undef mask expected"); in LowerBUILD_VECTOR()
11095 APInt UndefOrZeroMask = UndefMask | ZeroMask; in LowerBUILD_VECTOR()
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