Searched refs:StepC (Results 1 – 3 of 3) sorted by relevance
714 auto *StepC = dyn_cast<SCEVConstant>(getInductionDescriptor().getStep()); in isCanonical() local715 return StartC && StartC->isZero() && StepC && StepC->isOne(); in isCanonical()
2415 const APInt *StartC, *StepC; in isNonZeroRecurrence() local2425 (BO->hasNoSignedWrap() && match(Step, m_APInt(StepC)) && in isNonZeroRecurrence()2426 StartC->isNegative() == StepC->isNegative()); in isNonZeroRecurrence()2429 match(Step, m_APInt(StepC)) && !StepC->isZero(); in isNonZeroRecurrence()
10480 const SCEVConstant *StepC = dyn_cast<SCEVConstant>(Step); in howFarToZero() local10481 if (!StepC || StepC->getValue()->isZero()) in howFarToZero()10489 bool CountDown = StepC->getAPInt().isNegative(); in howFarToZero()10495 if (StepC->getValue()->isOne() || StepC->getValue()->isMinusOne()) { in howFarToZero()10540 const SCEV *E = SolveLinEquationWithOverflow(StepC->getAPInt(), in howFarToZero()