371 bool SCEV::isOne() const {  in isOne()  function in SCEV
373     return SC->getValue()->isOne();  in isOne()
477             if (CI->isOne()) {  in isSizeOf()
499                 if (CI->isOne() &&  in isAlignOf()
877     if (Denominator->isOne()) {  in divide()
2922     if (cast<SCEVConstant>(Ops[0])->getValue()->isOne()) {  in getMulExpr()
3126     if (RHSC->getValue()->isOne())  in getURemExpr()
3153     if (RHSC->getValue()->isOne())  in getUDivExpr()
4338           bool IsOne = cast<SCEVConstant>(Res.getValue())->getValue()->isOne();  in visitUnknown()
5345     return getSCEV(CI->isOne() ? TrueVal : FalseVal);  in createNodeForSelectOrPHI()
8703   if (StepC->getValue()->isOne() || StepC->getValue()->isMinusOne()) {  in howFarToZero()
10565   } else if (!Stride->isOne() &&  in howManyLessThans()
10664   if (!Stride->isOne() && doesIVOverflowOnGT(RHS, Stride, IsSigned, NoWrap))  in howManyGreaterThans()