Lines Matching defs:ConstCoeff

1270     APInt ConstCoeff = cast<SCEVConstant>(Coeff)->getAPInt();
1273     APInt::sdivrem(ConstDelta, ConstCoeff, Distance, Remainder);
1393   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(Coeff);
1394   if (!ConstCoeff)
1398   if (SE->isKnownNegative(ConstCoeff)) {
1399     ConstCoeff = dyn_cast<SCEVConstant>(SE->getNegativeSCEV(ConstCoeff));
1400     assert(ConstCoeff &&
1401            "dynamic cast of negative of ConstCoeff should yield constant");
1404   assert(SE->isKnownPositive(ConstCoeff) && "ConstCoeff should be positive");
1409       SE->getMulExpr(SE->getConstant(Delta->getType(), 2), ConstCoeff));
1416   // We're certain that ConstCoeff > 0; therefore,
1419   LLVM_DEBUG(dbgs() << "\t    ConstCoeff = " << *ConstCoeff << "\n");
1427   // We're certain that Delta > 0 and ConstCoeff > 0.
1428   // Check Delta/(2*ConstCoeff) against upper loop bound
1432     const SCEV *ML = SE->getMulExpr(SE->getMulExpr(ConstCoeff, UpperBound),
1458   APInt APCoeff = ConstCoeff->getAPInt();
1789   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(DstCoeff);
1790   if (!ConstCoeff)
1793     SE->isKnownNegative(ConstCoeff) ?
1794     SE->getNegativeSCEV(ConstCoeff) : ConstCoeff;
1796     SE->isKnownNegative(ConstCoeff) ? SE->getNegativeSCEV(Delta) : Delta;
1830       !isRemainderZero(cast<SCEVConstant>(Delta), ConstCoeff)) {
1898   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(SrcCoeff);
1899   if (!ConstCoeff)
1902     SE->isKnownNegative(ConstCoeff) ?
1903     SE->getNegativeSCEV(ConstCoeff) : ConstCoeff;
1905     SE->isKnownNegative(ConstCoeff) ? SE->getNegativeSCEV(Delta) : Delta;
1939       !isRemainderZero(cast<SCEVConstant>(Delta), ConstCoeff)) {
2423     APInt ConstCoeff = Constant->getAPInt();
2424     RunningGCD = APIntOps::GreatestCommonDivisor(RunningGCD, ConstCoeff.abs());
2442     APInt ConstCoeff = Constant->getAPInt();
2443     RunningGCD = APIntOps::GreatestCommonDivisor(RunningGCD, ConstCoeff.abs());
2522         APInt ConstCoeff = Constant->getAPInt();
2523         RunningGCD = APIntOps::GreatestCommonDivisor(RunningGCD, ConstCoeff.abs());
2539         APInt ConstCoeff = Constant->getAPInt();
2540         RunningGCD = APIntOps::GreatestCommonDivisor(RunningGCD, ConstCoeff.abs());
2552     APInt ConstCoeff = Constant->getAPInt();
2553     RunningGCD = APIntOps::GreatestCommonDivisor(RunningGCD, ConstCoeff.abs());