1083     return SE->isKnownNonNegative(Delta);  in isKnownPredicate()
1128 bool DependenceInfo::isKnownNonNegative(const SCEV *S, const Value *Ptr) const {  in isKnownNonNegative()  function in DependenceInfo
1137         if (SE->isKnownNonNegative(AddRec->getStart()) &&  in isKnownNonNegative()
1138             SE->isKnownNonNegative(AddRec->getOperand(1)))  in isKnownNonNegative()
1144   return SE->isKnownNonNegative(S);  in isKnownNonNegative()
1254       SE->isKnownNonNegative(Delta) ? Delta : SE->getNegativeSCEV(Delta);  in strongSIVtest()
1256       SE->isKnownNonNegative(Coeff) ? Coeff : SE->getNegativeSCEV(Coeff);  in strongSIVtest()
1315     bool DeltaMaybeNegative = !SE->isKnownNonNegative(Delta);  in strongSIVtest()
1317     bool CoeffMaybeNegative = !SE->isKnownNonNegative(Coeff);  in strongSIVtest()
2130   if (SE->isKnownNonNegative(A1)) {  in symbolicRDIVtest()
2131     if (SE->isKnownNonNegative(A2)) {  in symbolicRDIVtest()
2173     if (SE->isKnownNonNegative(A2)) {  in symbolicRDIVtest()
3312     if (!SE->isKnownNonNegative(Level.Distance)) // if may be negative  in updateDirection()
3453         if (!isKnownNonNegative(S, Ptr))  in tryDelinearizeFixedSize()
3534       if (!isKnownNonNegative(SrcSubscripts[I], SrcPtr))  in tryDelinearizeParametricSize()
3540       if (!isKnownNonNegative(DstSubscripts[I], DstPtr))  in tryDelinearizeParametricSize()