+ if (Remainder->isZero()) {
+ // The Quotient is obtained by replacing Denominator by 1 in Numerator.
+ RewriteMap[cast<SCEVUnknown>(Denominator)->getValue()] =
+ cast<SCEVConstant>(One)->getValue();
+ Quotient =
+ SCEVParameterRewriter::rewrite(Numerator, SE, RewriteMap, true);
+ return;
+ }
+