58     SCEVExpander     &Rewriter;  member in __anoncf1033750111::SimplifyIndvar
66                    SCEVExpander &Rewriter,  in SimplifyIndvar()  argument
68         : L(Loop), LI(LI), SE(SE), DT(DT), TTI(TTI), Rewriter(Rewriter),  in SimplifyIndvar()
222   if (Rewriter.isHighCostExpansion({InvariantLHS, InvariantRHS}, L,  in makeIVComparisonInvariant()
224       !Rewriter.isSafeToExpandAt(InvariantLHS, PHTerm) ||  in makeIVComparisonInvariant()
225       !Rewriter.isSafeToExpandAt(InvariantRHS, PHTerm))  in makeIVComparisonInvariant()
228       Rewriter.expandCodeFor(InvariantLHS, IVOperand->getType(), PHTerm);  in makeIVComparisonInvariant()
230       Rewriter.expandCodeFor(InvariantRHS, IVOperand->getType(), PHTerm);  in makeIVComparisonInvariant()
634   if (Rewriter.isHighCostExpansion(S, L, SCEVCheapExpansionBudget, TTI, I))  in replaceIVUserWithLoopInvariant()
639   if (!Rewriter.isSafeToExpandAt(S, IP)) {  in replaceIVUserWithLoopInvariant()
645   auto *Invariant = Rewriter.expandCodeFor(S, I->getType(), IP);  in replaceIVUserWithLoopInvariant()
987                        SCEVExpander &Rewriter, IVVisitor *V) {  in simplifyUsersOfIV()  argument
989                      Rewriter, Dead);  in simplifyUsersOfIV()
999   SCEVExpander Rewriter(*SE, SE->getDataLayout(), "indvars");  in simplifyLoopIVs()  local
1001   Rewriter.setDebugType(DEBUG_TYPE);  in simplifyLoopIVs()
1006         simplifyUsersOfIV(cast<PHINode>(I), SE, DT, LI, TTI, Dead, Rewriter);  in simplifyLoopIVs()
1109   PHINode *createWideIV(SCEVExpander &Rewriter);
1134   Instruction *widenIVUse(NarrowIVDefUse DU, SCEVExpander &Rewriter);
1734 Instruction *WidenIV::widenIVUse(WidenIV::NarrowIVDefUse DU, SCEVExpander &Rewriter) {  in widenIVUse()  argument
1832         Rewriter.hoistIVInc(WideInc, DU.NarrowUse))  in widenIVUse()
1917 PHINode *WidenIV::createWideIV(SCEVExpander &Rewriter) {  in createWideIV()  argument
1962   Value *ExpandInst = Rewriter.expandCodeFor(AddRec, WideType, InsertPt);  in createWideIV()
1970         Rewriter.isInsertedInstruction(cast<Instruction>(ExpandInst)))  in createWideIV()
2006     Instruction *WideUse = widenIVUse(DU, Rewriter);  in createWideIV()
2130     LoopInfo *LI, ScalarEvolution *SE, SCEVExpander &Rewriter,  in createWideIV()  argument
2135   PHINode *WidePHI = Widener.createWideIV(Rewriter);  in createWideIV()