695 struct SCEVDivision : public SCEVVisitor<SCEVDivision, void> {  struct
699   static void divide(ScalarEvolution &SE, const SCEV *Numerator,  in divide()
754   void visitTruncateExpr(const SCEVTruncateExpr *Numerator) {}  in visitTruncateExpr()
755   void visitZeroExtendExpr(const SCEVZeroExtendExpr *Numerator) {}  in visitZeroExtendExpr()
756   void visitSignExtendExpr(const SCEVSignExtendExpr *Numerator) {}  in visitSignExtendExpr()
757   void visitUDivExpr(const SCEVUDivExpr *Numerator) {}  in visitUDivExpr()
758   void visitSMaxExpr(const SCEVSMaxExpr *Numerator) {}  in visitSMaxExpr()
759   void visitUMaxExpr(const SCEVUMaxExpr *Numerator) {}  in visitUMaxExpr()
760   void visitUnknown(const SCEVUnknown *Numerator) {}  in visitUnknown()
761   void visitCouldNotCompute(const SCEVCouldNotCompute *Numerator) {}  in visitCouldNotCompute()
763   void visitConstant(const SCEVConstant *Numerator) {  in visitConstant()
784   void visitAddRecExpr(const SCEVAddRecExpr *Numerator) {  in visitAddRecExpr()
801   void visitAddExpr(const SCEVAddExpr *Numerator) {  in visitAddExpr()
827   void visitMulExpr(const SCEVMulExpr *Numerator) {  in visitMulExpr()
898   SCEVDivision(ScalarEvolution &S, const SCEV *Numerator,  in SCEVDivision()  argument
912   void cannotDivide(const SCEV *Numerator) {  in cannotDivide()
917   ScalarEvolution &SE;
918   const SCEV *Denominator, *Quotient, *Remainder, *Zero, *One;