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Searched refs:getStepRecurrence (Results 1 – 25 of 31) sorted by relevance

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/llvm-project-15.0.7/llvm/lib/Analysis/
H A DLoopCacheAnalysis.cpp91 const SCEV *Step = AR->getStepRecurrence(SE); in isOneDimensionalArray()
99 const SCEV *StepRec = AR->getStepRecurrence(SE); in isOneDimensionalArray()
426 const SCEV *StepRec = AccessFnAR ? AccessFnAR->getStepRecurrence(SE) : nullptr; in delinearize()
510 return AR->getStepRecurrence(SE); in getLastCoefficient()
532 const SCEV *Step = AR->getStepRecurrence(SE); in isSimpleAddRecurrence()
H A DDependenceAnalysis.cpp917 const SCEV *Step = AddRec->getStepRecurrence(*SE); in checkSubscript()
2249 SrcCoeff = SrcAddRec->getStepRecurrence(*SE); in testRDIV()
2252 DstCoeff = DstAddRec->getStepRecurrence(*SE); in testRDIV()
2259 SrcCoeff = tmpAddRec->getStepRecurrence(*SE); in testRDIV()
2272 DstCoeff = tmpAddRec->getStepRecurrence(*SE); in testRDIV()
2353 const SCEV *Coeff = AddRec->getStepRecurrence(*SE); in gcdMIVtest()
2372 const SCEV *Coeff = AddRec->getStepRecurrence(*SE); in gcdMIVtest()
2450 const SCEV *Coeff = AddRec->getStepRecurrence(*SE); in gcdMIVtest()
2949 CI[K].Coeff = AddRec->getStepRecurrence(*SE); in collectCoeffInfo()
3024 return AddRec->getStepRecurrence(*SE); in findCoefficient()
[all …]
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.cpp1400 const SCEV *Step = AR->getStepRecurrence(*SE); in getPreStartForExtend()
1647 const SCEV *Step = AR->getStepRecurrence(*this); in getZeroExtendExpr()
1987 const SCEV *Step = AR->getStepRecurrence(*this); in getSignExtendExpr()
4961 const SCEV *Step = AR->getStepRecurrence(*this); in proveNoSignedWrapViaInduction()
5010 const SCEV *Step = AR->getStepRecurrence(*this); in proveNoUnsignedWrapViaInduction()
5544 !areExprsEqual(AR1->getStepRecurrence(SE), AR2->getStepRecurrence(SE))) in areAddRecsEqualWithPreds()
10804 const SCEV *Step = AR->getStepRecurrence(*this); in getLoopInvariantExitCondDuringFirstIterations()
11576 if (LAR->getStepRecurrence(*this) != MAR->getStepRecurrence(*this)) in computeConstantDifference()
11946 if (LAR->getStepRecurrence(SE) != RAR->getStepRecurrence(SE)) in IsKnownPredicateViaAddRecStart()
14071 const SCEV *Step = AR->getStepRecurrence(SE); in visitZeroExtendExpr()
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H A DLoopAccessAnalysis.cpp218 const SCEV *Step = AR->getStepRecurrence(*SE); in insert()
310 auto *Step = dyn_cast<SCEVConstant>(SinkAR->getStepRecurrence(*SE)); in tryToCreateDiffCheck()
311 if (!Step || Step != SrcAR->getStepRecurrence(*SE) || in tryToCreateDiffCheck()
1379 const SCEV *Step = AR->getStepRecurrence(*PSE.getSE()); in getPtrStride()
H A DDelinearization.cpp59 Strides.push_back(AR->getStepRecurrence(SE)); in follow()
H A DLoads.cpp289 auto* Step = dyn_cast<SCEVConstant>(AddRec->getStepRecurrence(SE)); in isDereferenceableAndAlignedInLoop()
H A DLoopInfo.cpp273 if (const SCEV *StepRecur = StepAddRecExpr->getStepRecurrence(SE)) { in getDirection()
/llvm-project-15.0.7/llvm/lib/Target/PowerPC/
H A DPPCLoopInstrFormPrep.cpp666 const SCEV *BasePtrIncSCEV = BasePtrSCEV->getStepRecurrence(*SE); in rewriteForBase()
838 if (cast<SCEVAddRecExpr>(B.BaseSCEV)->getStepRecurrence(*SE) != in addOneCandidate()
839 cast<SCEVAddRecExpr>(LSCEV)->getStepRecurrence(*SE)) in addOneCandidate()
1034 isa<SCEVConstant>(BasePtrSCEV->getStepRecurrence(*SE)) && in rewriteLoadStores()
1035 !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()
/llvm-project-15.0.7/llvm/lib/Transforms/Scalar/
H A DLoopPredication.cpp673 RC.IV->getStepRecurrence(*SE)->isOne() && in normalizePredicate()
710 auto *Step = RangeCheckIV->getStepRecurrence(*SE); in widenICmpRangeCheck()
730 CurrLatchCheck.IV->getStepRecurrence(*SE)->getType() && in widenICmpRangeCheck()
732 if (Step != CurrLatchCheck.IV->getStepRecurrence(*SE)) { in widenICmpRangeCheck()
894 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.cpp402 IRC.Step = IndexAddRec->getStepRecurrence(SE); in extractRangeChecksFromCond()
831 SE.getSignExtendExpr(AR->getStepRecurrence(SE), WideTy); in parseLoopStructure()
834 ExtendAfterOp->getStepRecurrence(SE) == ExtendedStep; in parseLoopStructure()
852 const SCEV* StepRec = IndVarBase->getStepRecurrence(SE); in parseLoopStructure()
868 const SCEV *Addend = SE.getNegativeSCEV(IndVarBase->getStepRecurrence(SE)); in parseLoopStructure()
1614 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.cpp429 AR->getStepRecurrence(SE), in DoInitialMatch()
719 const SCEV *Step = getExactSDiv(AR->getStepRecurrence(SE), RHS, SE, in getExactSDiv()
1299 if (auto *Step = dyn_cast<SCEVConstant>(AR->getStepRecurrence(*SE))) in RateRegister()
1303 const SCEV *LoopStep = AR->getStepRecurrence(*SE); in RateRegister()
2343 AR->getStepRecurrence(SE) != One) in OptimizeMax()
2708 Strides.insert(AR->getStepRecurrence(SE)); in CollectInterestingTypesAndFactors()
3611 AR->getStepRecurrence(SE), in CollectSubexprs()
3644 const SCEV *LoopStep = AR->getStepRecurrence(SE); in mayUsePostIncMode()
3904 dyn_cast<SCEVConstant>(GAR->getStepRecurrence(SE))) { in GenerateConstantOffsetsImpl()
6079 const SCEV *Stride = SAR.getStepRecurrence(SE); in SCEVToValueExpr()
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H A DLoopRerollPass.cpp594 auto IncSCEV = dyn_cast<SCEVConstant>(PHISCEV->getStepRecurrence(*SE)); in collectPossibleIVs()
912 if (ADR->getStepRecurrence(*SE) != SE->getMulExpr(StepSCEV, ScaleSCEV)) in validateRootSet()
H A DIndVarSimplify.cpp876 const SCEV *Step = dyn_cast<SCEVConstant>(AR->getStepRecurrence(*SE)); in isLoopCounter()
983 assert(AR->getStepRecurrence(*SE)->isOne() && "only handles unit stride"); in genLoopLimit()
/llvm-project-15.0.7/llvm/lib/Transforms/Utils/
H A DScalarEvolutionExpander.cpp345 const SCEV *Step = A->getStepRecurrence(SE); in FactorOutConstant()
406 A->getStepRecurrence(SE), in SplitAddRecs()
1143 const SCEV *Step = AR->getStepRecurrence(SE); in IsIncrementNSW()
1157 const SCEV *Step = AR->getStepRecurrence(SE); in IsIncrementNUW()
1291 const SCEV *Step = Normalized->getStepRecurrence(SE); in getAddRecExprPHILiterally()
1374 SE.getAddRecExpr(Start, Normalized->getStepRecurrence(SE), in expandAddRecExprLiterally()
1380 const SCEV *Step = Normalized->getStepRecurrence(SE); in expandAddRecExprLiterally()
2376 const SCEV *Step = AR->getStepRecurrence(SE); in generateOverflowCheck()
2595 const SCEV *Step = AR->getStepRecurrence(SE); in follow()
H A DLoopPeel.cpp289 const SCEV *Step = LeftAR->getStepRecurrence(SE); in countToEliminateCompares()
/llvm-project-15.0.7/polly/lib/Support/
H A DSCEVValidator.cpp226 ValidatorResult Recurrence = visit(Expr->getStepRecurrence(SE)); in visitAddRecExpr()
265 Expr->getStepRecurrence(SE), Expr->getLoop(), Expr->getNoWrapFlags()); in visitAddRecExpr()
681 auto StepPair = extractConstantFactor(AddRec->getStepRecurrence(SE), SE); in extractConstantFactor()
H A DSCEVAffinator.cpp428 Expr->getStepRecurrence(SE), Expr->getLoop(), Flags); in visitAddRecExpr()
/llvm-project-15.0.7/llvm/include/llvm/Analysis/
H A DScalarEvolutionExpressions.h360 const SCEV *getStepRecurrence(ScalarEvolution &SE) const { in getStepRecurrence() function
H A DTargetTransformInfoImpl.h890 return dyn_cast<SCEVConstant>(AddRec->getStepRecurrence(*SE)); in getConstantStrideStep()
/llvm-project-15.0.7/llvm/unittests/Analysis/
H A DScalarEvolutionTest.cpp1214 EXPECT_EQ(AR->getStepRecurrence(SE), in TEST_F()
1215 cast<SCEVAddRecExpr>(ScevIV)->getStepRecurrence(SE)); in TEST_F()

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