reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/CodeGen/SelectionDAG/DAGCombiner.cpp
18422   unsigned NumConcats = NumElts / NumElemsPerConcat;
18429   if (NumElemsPerConcat * 2 == NumElts && N1.isUndef() &&
18430       llvm::all_of(Mask.slice(NumElemsPerConcat, NumElemsPerConcat),
18430       llvm::all_of(Mask.slice(NumElemsPerConcat, NumElemsPerConcat),
18434                               Mask.slice(0, NumElemsPerConcat));
18442     unsigned Begin = I * NumElemsPerConcat;
18443     ArrayRef<int> SubMask = Mask.slice(Begin, NumElemsPerConcat);
18452     for (int i = 0; i != (int)NumElemsPerConcat; ++i) {
18455       if ((SubMask[i] % (int)NumElemsPerConcat) != i)
18457       int EltOpIdx = SubMask[i] / NumElemsPerConcat;