lib/Analysis/ScalarEvolution.cpp

146     const SCEVZeroExtendExpr *ZExt = cast<SCEVZeroExtendExpr>(this);
340 SCEVZeroExtendExpr::SCEVZeroExtendExpr(const FoldingSetNodeIDRef ID,
753   void visitZeroExtendExpr(const SCEVZeroExtendExpr *Numerator) {}
1095   if (const SCEVZeroExtendExpr *SZ = dyn_cast<SCEVZeroExtendExpr>(Op))
1216 struct ExtendOpTraits<SCEVZeroExtendExpr> : public ExtendOpTraitsBase {
1229     SCEVZeroExtendExpr>::GetExtendExpr = &ScalarEvolution::getZeroExtendExpr;
1417   if (const SCEVZeroExtendExpr *SZ = dyn_cast<SCEVZeroExtendExpr>(Op))
1457             getExtendAddRecStart<SCEVZeroExtendExpr>(AR, Ty, this),
1496                 getExtendAddRecStart<SCEVZeroExtendExpr>(AR, Ty, this),
1511                 getExtendAddRecStart<SCEVZeroExtendExpr>(AR, Ty, this),
1531                 getExtendAddRecStart<SCEVZeroExtendExpr>(AR, Ty, this),
1546                 getExtendAddRecStart<SCEVZeroExtendExpr>(AR, Ty, this),
1552       if (proveNoWrapByVaryingStart<SCEVZeroExtendExpr>(Start, Step, L)) {
1555             getExtendAddRecStart<SCEVZeroExtendExpr>(AR, Ty, this),
1575   SCEV *S = new (SCEVAllocator) SCEVZeroExtendExpr(ID.Intern(SCEVAllocator),
1599   if (const SCEVZeroExtendExpr *SZ = dyn_cast<SCEVZeroExtendExpr>(Op))
1815   if (!isa<SCEVZeroExtendExpr>(ZExt))
4115   if (const SCEVZeroExtendExpr *E = dyn_cast<SCEVZeroExtendExpr>(S)) {
4264   if (const SCEVZeroExtendExpr *ZExt = dyn_cast<SCEVZeroExtendExpr>(S)) {
4659             if (const SCEVZeroExtendExpr *Z =
4660                   dyn_cast<SCEVZeroExtendExpr>(getSCEV(U->getOperand(0)))) {
6160       const SCEVZeroExtendExpr *SZ = cast<SCEVZeroExtendExpr>(V);
6407   if (const SCEVZeroExtendExpr *Cast = dyn_cast<SCEVZeroExtendExpr>(V)) {