Lines Matching defs:ConstCoeff

1269     APInt ConstCoeff = cast<SCEVConstant>(Coeff)->getAPInt();
1272     APInt::sdivrem(ConstDelta, ConstCoeff, Distance, Remainder);
1392   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(Coeff);
1393   if (!ConstCoeff)
1397   if (SE->isKnownNegative(ConstCoeff)) {
1398     ConstCoeff = dyn_cast<SCEVConstant>(SE->getNegativeSCEV(ConstCoeff));
1399     assert(ConstCoeff &&
1400            "dynamic cast of negative of ConstCoeff should yield constant");
1403   assert(SE->isKnownPositive(ConstCoeff) && "ConstCoeff should be positive");
1408       SE->getMulExpr(SE->getConstant(Delta->getType(), 2), ConstCoeff));
1415   // We're certain that ConstCoeff > 0; therefore,
1418   LLVM_DEBUG(dbgs() << "\t    ConstCoeff = " << *ConstCoeff << "\n");
1426   // We're certain that Delta > 0 and ConstCoeff > 0.
1427   // Check Delta/(2*ConstCoeff) against upper loop bound
1431     const SCEV *ML = SE->getMulExpr(SE->getMulExpr(ConstCoeff, UpperBound),
1457   APInt APCoeff = ConstCoeff->getAPInt();
1788   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(DstCoeff);
1789   if (!ConstCoeff)
1792     SE->isKnownNegative(ConstCoeff) ?
1793     SE->getNegativeSCEV(ConstCoeff) : ConstCoeff;
1795     SE->isKnownNegative(ConstCoeff) ? SE->getNegativeSCEV(Delta) : Delta;
1829       !isRemainderZero(cast<SCEVConstant>(Delta), ConstCoeff)) {
1897   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(SrcCoeff);
1898   if (!ConstCoeff)
1901     SE->isKnownNegative(ConstCoeff) ?
1902     SE->getNegativeSCEV(ConstCoeff) : ConstCoeff;
1904     SE->isKnownNegative(ConstCoeff) ? SE->getNegativeSCEV(Delta) : Delta;
1938       !isRemainderZero(cast<SCEVConstant>(Delta), ConstCoeff)) {
2422     APInt ConstCoeff = Constant->getAPInt();
2423     RunningGCD = APIntOps::GreatestCommonDivisor(RunningGCD, ConstCoeff.abs());
2441     APInt ConstCoeff = Constant->getAPInt();
2442     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());