: Dependence(Source, Destination), Levels(CommonLevels),
LoopIndependent(PossiblyLoopIndependent) {
Consistent = true;
- DV = CommonLevels ? new DVEntry[CommonLevels] : nullptr;
+ if (CommonLevels)
+ DV = make_unique<DVEntry[]>(CommonLevels);
}
// The rest are simple getters that hide the implementation.
// First step: collect parametric terms in both array references.
SmallVector<const SCEV *, 4> Terms;
- SrcAR->collectParametricTerms(*SE, Terms);
- DstAR->collectParametricTerms(*SE, Terms);
+ SE->collectParametricTerms(SrcAR, Terms);
+ SE->collectParametricTerms(DstAR, Terms);
// Second step: find subscript sizes.
SmallVector<const SCEV *, 4> Sizes;
// Third step: compute the access functions for each subscript.
SmallVector<const SCEV *, 4> SrcSubscripts, DstSubscripts;
- SrcAR->computeAccessFunctions(*SE, SrcSubscripts, Sizes);
- DstAR->computeAccessFunctions(*SE, DstSubscripts, Sizes);
+ SE->computeAccessFunctions(SrcAR, SrcSubscripts, Sizes);
+ SE->computeAccessFunctions(DstAR, DstSubscripts, Sizes);
// Fail when there is only a subscript: that's a linearized access function.
if (SrcSubscripts.size() < 2 || DstSubscripts.size() < 2 ||
return nullptr;
}
- auto Final = make_unique<FullDependence>(Result);
- Result.DV = nullptr;
- return std::move(Final);
+ return make_unique<FullDependence>(std::move(Result));
}