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Searched refs:AddRec (Results 1 – 10 of 10) sorted by relevance

/openbsd-src/gnu/llvm/llvm/lib/Analysis/
H A DDependenceAnalysis.cpp964 const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(Expr); in checkSubscript() local
965 if (!AddRec) in checkSubscript()
974 while (L && AddRec->getLoop() != L) in checkSubscript()
979 const SCEV *Start = AddRec->getStart(); in checkSubscript()
980 const SCEV *Step = AddRec->getStepRecurrence(*SE); in checkSubscript()
981 const SCEV *UB = SE->getBackedgeTakenCount(AddRec->getLoop()); in checkSubscript()
985 if (!AddRec->getNoWrapFlags()) in checkSubscript()
992 Loops.set(mapSrcLoop(AddRec->getLoop())); in checkSubscript()
994 Loops.set(mapDstLoop(AddRec->getLoop())); in checkSubscript()
1111 if (const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(Bound)) { in isKnownLessThan() local
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H A DScalarEvolution.cpp1268 if (const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(Op)) { in getTruncateExpr() local
1270 for (const SCEV *Op : AddRec->operands()) in getTruncateExpr()
1272 return getAddRecExpr(Operands, AddRec->getLoop(), SCEV::FlagAnyWrap); in getTruncateExpr()
2902 const SCEVAddRecExpr *AddRec = cast<SCEVAddRecExpr>(Ops[Idx]); in getAddExpr() local
2903 const Loop *AddRecLoop = AddRec->getLoop(); in getAddExpr()
2916 LIOps.push_back(AddRec); in getAddExpr()
2921 LIOps.push_back(AddRec->getStart()); in getAddExpr()
2923 SmallVector<const SCEV *, 4> AddRecOps(AddRec->operands()); in getAddExpr()
2947 Flags = AddRec->getNoWrapFlags(setFlags(Flags, SCEV::FlagNW)); in getAddExpr()
2955 if (Ops[i] == AddRec) { in getAddExpr()
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H A DLoads.cpp283 auto *AddRec = dyn_cast<SCEVAddRecExpr>(SE.getSCEV(Ptr)); in isDereferenceableAndAlignedInLoop() local
284 if (!AddRec || AddRec->getLoop() != L || !AddRec->isAffine()) in isDereferenceableAndAlignedInLoop()
286 auto* Step = dyn_cast<SCEVConstant>(AddRec->getStepRecurrence(SE)); in isDereferenceableAndAlignedInLoop()
299 auto *StartS = dyn_cast<SCEVUnknown>(AddRec->getStart()); in isDereferenceableAndAlignedInLoop()
H A DIVDescriptors.cpp1454 auto *AddRec = dyn_cast<SCEVAddRecExpr>(PSE.getSCEV(Val)); in getCastsForInductionPHI() local
1455 if (AddRec && PSE.areAddRecsEqualWithPreds(AddRec, AR)) in getCastsForInductionPHI()
/openbsd-src/gnu/llvm/llvm/lib/Transforms/Utils/
H A DSimplifyIndVar.cpp1385 const SCEVAddRecExpr *AddRec = in getExtendedOperandRecurrence() local
1388 if (!AddRec || AddRec->getLoop() != L) in getExtendedOperandRecurrence()
1391 return {AddRec, ExtKind}; in getExtendedOperandRecurrence()
1428 const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(WideExpr); in getWideRecurrence() local
1429 if (!AddRec || AddRec->getLoop() != L) in getWideRecurrence()
1431 return {AddRec, ExtKind}; in getWideRecurrence()
1869 const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(SE->getSCEV(OrigPhi)); in createWideIV() local
1870 if (!AddRec) in createWideIV()
1875 ? SE->getSignExtendExpr(AddRec, WideType) in createWideIV()
1876 : SE->getZeroExtendExpr(AddRec, WideType); in createWideIV()
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H A DLoopUtils.cpp1367 if (auto *AddRec = dyn_cast<SCEVAddRecExpr>(SE->getSCEV(Inst))) in rewriteLoopExitValues() local
1368 if (AddRec->getLoop() == L) in rewriteLoopExitValues()
1369 ExitValue = AddRec->evaluateAtIteration(ExitCount, *SE); in rewriteLoopExitValues()
/openbsd-src/gnu/llvm/llvm/lib/Transforms/Scalar/
H A DLoopFuse.cpp1304 const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(S); in accessDiffIsPositive() local
1305 if (!AddRec) in accessDiffIsPositive()
1307 return !DT.dominates(L0Header, AddRec->getLoop()->getHeader()) && in accessDiffIsPositive()
1308 !DT.dominates(AddRec->getLoop()->getHeader(), L0Header); in accessDiffIsPositive()
H A DLoopStrengthReduce.cpp6696 const SCEVAddRecExpr *AddRec = cast<SCEVAddRecExpr>(SE.getSCEV(&PN)); in canFoldTermCondOfLoop() local
6699 AddRec->getOperand(0), in canFoldTermCondOfLoop()
6702 AddRec->getOperand(1), in canFoldTermCondOfLoop()
6705 AddRec->getOperand(1)->getType())), in canFoldTermCondOfLoop()
6706 AddRec->getOperand(0)->getType())); in canFoldTermCondOfLoop()
6730 const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(S); in canFoldTermCondOfLoop() local
6732 if (!AddRec || !AddRec->isAffine()) { in canFoldTermCondOfLoop()
/openbsd-src/gnu/llvm/llvm/include/llvm/Analysis/
H A DTargetTransformInfoImpl.h930 const SCEVAddRecExpr *AddRec = cast<SCEVAddRecExpr>(Ptr); in getConstantStrideStep() local
931 return dyn_cast<SCEVConstant>(AddRec->getStepRecurrence(*SE)); in getConstantStrideStep()
H A DScalarEvolution.h1282 void setNoWrapFlags(SCEVAddRecExpr *AddRec, SCEV::NoWrapFlags Flags);
1669 ConstantRange getRangeForAffineNoSelfWrappingAR(const SCEVAddRecExpr *AddRec,