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Searched refs:Coeff (Results 1 – 7 of 7) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DDependenceAnalysis.cpp1230 bool DependenceInfo::strongSIVtest(const SCEV *Coeff, const SCEV *SrcConst, in strongSIVtest() argument
1235 LLVM_DEBUG(dbgs() << "\t Coeff = " << *Coeff); in strongSIVtest()
1236 LLVM_DEBUG(dbgs() << ", " << *Coeff->getType() << "\n"); in strongSIVtest()
1256 SE->isKnownNonNegative(Coeff) ? Coeff : SE->getNegativeSCEV(Coeff); in strongSIVtest()
1267 if (isa<SCEVConstant>(Delta) && isa<SCEVConstant>(Coeff)) { in strongSIVtest()
1269 APInt ConstCoeff = cast<SCEVConstant>(Coeff)->getAPInt(); in strongSIVtest()
1300 if (Coeff->isOne()) { in strongSIVtest()
1307 NewConstraint.setLine(Coeff, in strongSIVtest()
1308 SE->getNegativeSCEV(Coeff), in strongSIVtest()
1316 bool CoeffMaybePositive = !SE->isKnownNonPositive(Coeff); in strongSIVtest()
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H A DLoopCacheAnalysis.cpp480 const SCEV *Coeff = getLastCoefficient(); in isConsecutive() local
482 Type *WiderType = SE.getWiderType(Coeff->getType(), ElemSize->getType()); in isConsecutive()
493 Stride = SE.getMulExpr(SE.getNoopOrSignExtend(Coeff, WiderType), in isConsecutive()
H A DScalarEvolution.cpp988 const SCEV *Coeff = BinomialCoefficient(It, i, SE, Result->getType()); in evaluateAtIteration() local
989 if (isa<SCEVCouldNotCompute>(Coeff)) in evaluateAtIteration()
990 return Coeff; in evaluateAtIteration()
992 Result = SE.getAddExpr(Result, SE.getMulExpr(Operands[i], Coeff)); in evaluateAtIteration()
3352 uint64_t Coeff; in getMulExpr() local
3354 Coeff = umul_ov(Coeff1, Coeff2, Overflow); in getMulExpr()
3356 Coeff = Coeff1*Coeff2; in getMulExpr()
3357 const SCEV *CoeffTerm = getConstant(Ty, Coeff); in getMulExpr()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineAddSub.cpp135 Coeff += T.Coeff; in operator +=()
139 const FAddendCoef &getCoef() const { return Coeff; } in getCoef()
142 bool isZero() const { return Coeff.isZero(); } in isZero()
145 Coeff.set(Coefficient); in set()
149 Coeff.set(Coefficient); in set()
153 Coeff.set(Coefficient->getValueAPF()); in set()
157 void negate() { Coeff.negate(); } in negate()
168 void Scale(const FAddendCoef& ScaleAmt) { Coeff *= ScaleAmt; } in Scale()
172 FAddendCoef Coeff; member in __anon84b617a60111::FAddend
416 if (!BreakNum || Coeff.isOne()) in drillAddendDownOneStep()
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/freebsd/contrib/llvm-project/llvm/include/llvm/Analysis/
H A DDependenceAnalysis.h376 const SCEV *Coeff; member
672 bool strongSIVtest(const SCEV *Coeff,
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DConstraintElimination.cpp1607 for (auto &Coeff : R.Coefficients) in addFact() local
1608 Coeff *= -1; in addFact()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Vectorize/
H A DSLPVectorizer.cpp4501 const SCEV *Coeff = TryGetStride(Diff, Stride); in calculateRtStride() local
4502 if (!Coeff) in calculateRtStride()
4504 const auto *SC = dyn_cast<SCEVConstant>(Coeff); in calculateRtStride()