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Searched refs:getStepRecurrence (Results 1 – 25 of 27) sorted by relevance

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/openbsd-src/gnu/llvm/llvm/lib/Analysis/
H A DLoopCacheAnalysis.cpp91 const SCEV *Step = AR->getStepRecurrence(SE); in isOneDimensionalArray()
99 const SCEV *StepRec = AR->getStepRecurrence(SE); in isOneDimensionalArray()
425 const SCEV *StepRec = AccessFnAR ? AccessFnAR->getStepRecurrence(SE) : nullptr; in delinearize()
509 return AR->getStepRecurrence(SE); in getLastCoefficient()
531 const SCEV *Step = AR->getStepRecurrence(SE); in isSimpleAddRecurrence()
H A DDependenceAnalysis.cpp980 const SCEV *Step = AddRec->getStepRecurrence(*SE); in checkSubscript()
2236 const SCEV *SrcCoeff = SrcAddRec->getStepRecurrence(*SE); in testSIV()
2237 const SCEV *DstCoeff = DstAddRec->getStepRecurrence(*SE); in testSIV()
2258 const SCEV *SrcCoeff = SrcAddRec->getStepRecurrence(*SE); in testSIV()
2268 const SCEV *DstCoeff = DstAddRec->getStepRecurrence(*SE); in testSIV()
2312 SrcCoeff = SrcAddRec->getStepRecurrence(*SE); in testRDIV()
2315 DstCoeff = DstAddRec->getStepRecurrence(*SE); in testRDIV()
2322 SrcCoeff = tmpAddRec->getStepRecurrence(*SE); in testRDIV()
2325 DstCoeff = SE->getNegativeSCEV(SrcAddRec->getStepRecurrence(*SE)); in testRDIV()
2335 DstCoeff = tmpAddRec->getStepRecurrence(*SE); in testRDIV()
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H A DIVUsers.cpp70 !isInteresting(AR->getStepRecurrence(*SE), I, L, SE, LI); in isInteresting()
360 return AR->getStepRecurrence(*SE); in getStride()
H A DScalarEvolutionDivision.cpp134 divide(SE, Numerator->getStepRecurrence(SE), Denominator, &StepQ, &StepR); in visitAddRecExpr()
H A DScalarEvolution.cpp1392 const SCEV *Step = AR->getStepRecurrence(*SE); in getPreStartForExtend()
1468 return SE->getAddExpr((SE->*GetExtendExpr)(AR->getStepRecurrence(*SE), Ty, in getExtendAddRecStart()
1683 const SCEV *Step = AR->getStepRecurrence(*this); in getZeroExtendExprImpl()
2044 const SCEV *Step = AR->getStepRecurrence(*this); in getSignExtendExprImpl()
3468 dyn_cast<SCEVConstant>(AR->getStepRecurrence(*this))) { in getUDivExpr()
5031 return SE.getMinusSCEV(Expr, Expr->getStepRecurrence(SE)); in visitAddRecExpr()
5059 ConstantRange IncRange = getSignedRange(AR->getStepRecurrence(*this)); in proveNoWrapViaConstantRanges()
5069 ConstantRange IncRange = getUnsignedRange(AR->getStepRecurrence(*this)); in proveNoWrapViaConstantRanges()
5094 const SCEV *Step = AR->getStepRecurrence(*this); in proveNoSignedWrapViaInduction()
5146 const SCEV *Step = AR->getStepRecurrence(*this); in proveNoUnsignedWrapViaInduction()
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H A DLoopAccessAnalysis.cpp219 const SCEV *Step = AR->getStepRecurrence(*SE); in insert()
308 auto *Step = dyn_cast<SCEVConstant>(SinkAR->getStepRecurrence(*SE)); in tryToCreateDiffCheck()
309 if (!Step || Step != SrcAR->getStepRecurrence(*SE) || in tryToCreateDiffCheck()
1432 const SCEV *Step = AR->getStepRecurrence(*PSE.getSE()); in getPtrStride()
H A DDelinearization.cpp59 Strides.push_back(AR->getStepRecurrence(SE)); in follow()
H A DLoads.cpp286 auto* Step = dyn_cast<SCEVConstant>(AddRec->getStepRecurrence(SE)); in isDereferenceableAndAlignedInLoop()
H A DLoopInfo.cpp277 if (const SCEV *StepRecur = StepAddRecExpr->getStepRecurrence(SE)) { in getDirection()
H A DVectorUtils.cpp234 V = S->getStepRecurrence(*SE); in getStrideFromPointer()
H A DIVDescriptors.cpp1551 const SCEV *Step = AR->getStepRecurrence(*SE); in isInductionPHI()
/openbsd-src/gnu/llvm/llvm/lib/Target/PowerPC/
H A DPPCLoopInstrFormPrep.cpp667 const SCEV *BasePtrIncSCEV = BasePtrSCEV->getStepRecurrence(*SE); in rewriteForBase()
839 if (cast<SCEVAddRecExpr>(B.BaseSCEV)->getStepRecurrence(*SE) != in addOneCandidate()
840 cast<SCEVAddRecExpr>(LSCEV)->getStepRecurrence(*SE)) in addOneCandidate()
1035 isa<SCEVConstant>(BasePtrSCEV->getStepRecurrence(*SE)) && in rewriteLoadStores()
1036 !cast<SCEVConstant>(BasePtrSCEV->getStepRecurrence(*SE)) in rewriteLoadStores()
1175 const SCEV *PHIBasePtrIncSCEV = PHIBasePtrSCEV->getStepRecurrence(*SE); in getNodeForInc()
1242 dyn_cast<SCEVConstant>(PHIBasePtrSCEV->getStepRecurrence(*SE)); in alreadyPrepared()
1328 dyn_cast<SCEVConstant>(LARSCEV->getStepRecurrence(*SE))) { in runOnLoop()
/openbsd-src/gnu/llvm/llvm/lib/Transforms/Scalar/
H A DLoopPredication.cpp682 RC.IV->getStepRecurrence(*SE)->isOne() && in normalizePredicate()
718 auto *Step = RangeCheckIV->getStepRecurrence(*SE); in widenICmpRangeCheck()
738 CurrLatchCheck.IV->getStepRecurrence(*SE)->getType() && in widenICmpRangeCheck()
740 if (Step != CurrLatchCheck.IV->getStepRecurrence(*SE)) { in widenICmpRangeCheck()
916 auto *Step = Result->IV->getStepRecurrence(*SE); in parseLoopLatchICmp()
H A DLoopDataPrefetch.cpp162 const auto *ConstStride = dyn_cast<SCEVConstant>(AR->getStepRecurrence(*SE)); in isStrideLargeEnough()
397 P.LSCEVAddRec->getStepRecurrence(*SE))); in runOnLoop()
H A DInductiveRangeCheckElimination.cpp401 IRC.Step = IndexAddRec->getStepRecurrence(SE); in extractRangeChecksFromCond()
830 SE.getSignExtendExpr(AR->getStepRecurrence(SE), WideTy); in parseLoopStructure()
833 ExtendAfterOp->getStepRecurrence(SE) == ExtendedStep; in parseLoopStructure()
855 const SCEV* StepRec = IndVarBase->getStepRecurrence(SE); in parseLoopStructure()
871 const SCEV *Addend = SE.getNegativeSCEV(IndVarBase->getStepRecurrence(SE)); in parseLoopStructure()
1621 NoopOrExtend(IndVar->getStepRecurrence(SE), RCType, SE, IsLatchSigned)); in computeSafeIterationSpace()
H A DAlignmentFromAssumptions.cpp164 const SCEV *DiffIncSCEV = DiffARSCEV->getStepRecurrence(*SE); in getNewAlignment()
H A DLoopBoundSplit.cpp141 const SCEV *StepRecSCEV = Cond.AddRecSCEV->getStepRecurrence(SE); in hasProcessableCondition()
H A DLoopStrengthReduce.cpp442 AR->getStepRecurrence(SE), in DoInitialMatch()
732 const SCEV *Step = getExactSDiv(AR->getStepRecurrence(SE), RHS, SE, in getExactSDiv()
1312 if (auto *Step = dyn_cast<SCEVConstant>(AR->getStepRecurrence(*SE))) in RateRegister()
1316 const SCEV *LoopStep = AR->getStepRecurrence(*SE); in RateRegister()
2360 AR->getStepRecurrence(SE) != One) in OptimizeMax()
2716 Strides.insert(AR->getStepRecurrence(SE)); in CollectInterestingTypesAndFactors()
3632 AR->getStepRecurrence(SE), in CollectSubexprs()
3665 const SCEV *LoopStep = AR->getStepRecurrence(SE); in mayUsePostIncMode()
3925 dyn_cast<SCEVConstant>(GAR->getStepRecurrence(SE))) { in GenerateConstantOffsetsImpl()
6114 const SCEV *Stride = SAR.getStepRecurrence(SE); in SCEVToValueExpr()
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H A DLoopRerollPass.cpp591 const auto *IncSCEV = dyn_cast<SCEVConstant>(PHISCEV->getStepRecurrence(*SE)); in collectPossibleIVs()
908 if (ADR->getStepRecurrence(*SE) != SE->getMulExpr(StepSCEV, ScaleSCEV)) in validateRootSet()
H A DIndVarSimplify.cpp877 const SCEV *Step = dyn_cast<SCEVConstant>(AR->getStepRecurrence(*SE)); in isLoopCounter()
984 assert(AR->getStepRecurrence(*SE)->isOne() && "only handles unit stride"); in genLoopLimit()
H A DLoopFuse.cpp1252 bool Pos = SE.isKnownPositive(Expr->getStepRecurrence(SE)); in visitAddRecExpr()
/openbsd-src/gnu/llvm/llvm/lib/Transforms/Utils/
H A DScalarEvolutionExpander.cpp346 const SCEV *Step = A->getStepRecurrence(SE); in FactorOutConstant()
407 A->getStepRecurrence(SE), in SplitAddRecs()
1170 const SCEV *Step = AR->getStepRecurrence(SE); in IsIncrementNSW()
1184 const SCEV *Step = AR->getStepRecurrence(SE); in IsIncrementNUW()
1318 const SCEV *Step = Normalized->getStepRecurrence(SE); in getAddRecExprPHILiterally()
1401 SE.getAddRecExpr(Start, Normalized->getStepRecurrence(SE), in expandAddRecExprLiterally()
1407 const SCEV *Step = Normalized->getStepRecurrence(SE); in expandAddRecExprLiterally()
2367 const SCEV *Step = AR->getStepRecurrence(SE); in generateOverflowCheck()
2601 const SCEV *Step = AR->getStepRecurrence(SE); in follow()
H A DLoopPeel.cpp404 const SCEV *Step = LeftAR->getStepRecurrence(SE); in countToEliminateCompares()
/openbsd-src/gnu/llvm/llvm/include/llvm/Analysis/
H A DScalarEvolutionExpressions.h348 const SCEV *getStepRecurrence(ScalarEvolution &SE) const { in getStepRecurrence() function
H A DTargetTransformInfoImpl.h931 return dyn_cast<SCEVConstant>(AddRec->getStepRecurrence(*SE)); in getConstantStrideStep()

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