Lines Matching defs:AlignSCEV

44 // Given an expression for the (constant) alignment, AlignSCEV, and an
51                                       const SCEV *AlignSCEV,
54   const SCEV *DiffUnitsSCEV = SE->getURemExpr(DiffSCEV, AlignSCEV);
56   LLVM_DEBUG(dbgs() << "\talignment relative to " << *AlignSCEV << " is "
67       return cast<SCEVConstant>(AlignSCEV)->getValue()->getAlignValue();
80 // alignment AlignSCEV. Use that information, if possible, to compute a new
82 static Align getNewAlignment(const SCEV *AASCEV, const SCEV *AlignSCEV,
100                     << *AlignSCEV << " and offset " << *OffSCEV
103   if (MaybeAlign NewAlignment = getNewAlignmentDiff(DiffSCEV, AlignSCEV, SE)) {
126     MaybeAlign NewAlignment = getNewAlignmentDiff(DiffStartSCEV, AlignSCEV, SE);
128         getNewAlignmentDiff(DiffIncSCEV, AlignSCEV, SE);
162                                                         const SCEV *&AlignSCEV,
172   AlignSCEV = SE->getSCEV(AlignOB.Inputs[1].get());
173   AlignSCEV = SE->getTruncateOrZeroExtend(AlignSCEV, Int64Ty);
174   if (!isa<SCEVConstant>(AlignSCEV))
178   if (!cast<SCEVConstant>(AlignSCEV)->getAPInt().isPowerOf2())
192   const SCEV *AlignSCEV, *OffSCEV;
193   if (!extractAlignmentInfo(ACall, Idx, AAPtr, AlignSCEV, OffSCEV))
220       Align NewAlignment = getNewAlignment(AASCEV, AlignSCEV, OffSCEV,
229       Align NewAlignment = getNewAlignment(AASCEV, AlignSCEV, OffSCEV,
239           getNewAlignment(AASCEV, AlignSCEV, OffSCEV, MI->getDest(), SE);
252             getNewAlignment(AASCEV, AlignSCEV, OffSCEV, MTI->getSource(), SE);