59     SCEVExpander     &Rewriter;  member in __anonb324fb7f0111::SimplifyIndvar
68                    SCEVExpander &Rewriter,  in SimplifyIndvar()  argument
70         : L(Loop), LI(LI), SE(SE), DT(DT), TTI(TTI), Rewriter(Rewriter),  in SimplifyIndvar()
230   if (Rewriter.isHighCostExpansion({InvariantLHS, InvariantRHS}, L,  in makeIVComparisonInvariant()
232       !Rewriter.isSafeToExpandAt(InvariantLHS, PHTerm) ||  in makeIVComparisonInvariant()
233       !Rewriter.isSafeToExpandAt(InvariantRHS, PHTerm))  in makeIVComparisonInvariant()
236       Rewriter.expandCodeFor(InvariantLHS, IVOperand->getType(), PHTerm);  in makeIVComparisonInvariant()
238       Rewriter.expandCodeFor(InvariantRHS, IVOperand->getType(), PHTerm);  in makeIVComparisonInvariant()
648   if (Rewriter.isHighCostExpansion(S, L, SCEVCheapExpansionBudget, TTI, I))  in replaceIVUserWithLoopInvariant()
653   if (!Rewriter.isSafeToExpandAt(S, IP)) {  in replaceIVUserWithLoopInvariant()
659   auto *Invariant = Rewriter.expandCodeFor(S, I->getType(), IP);  in replaceIVUserWithLoopInvariant()
1014                                         SCEVExpander &Rewriter, IVVisitor *V) {  in simplifyUsersOfIV()  argument
1016                      Rewriter, Dead);  in simplifyUsersOfIV()
1026   SCEVExpander Rewriter(*SE, SE->getDataLayout(), "indvars");  in simplifyLoopIVs()  local
1028   Rewriter.setDebugType(DEBUG_TYPE);  in simplifyLoopIVs()
1033         simplifyUsersOfIV(cast<PHINode>(I), SE, DT, LI, TTI, Dead, Rewriter);  in simplifyLoopIVs()
1137   PHINode *createWideIV(SCEVExpander &Rewriter);
1162   Instruction *widenIVUse(NarrowIVDefUse DU, SCEVExpander &Rewriter,
1836                                  SCEVExpander &Rewriter, PHINode *OrigPhi,  in widenIVUse()  argument
1944              Rewriter.hoistIVInc(WideInc, DU.NarrowUse, NeedToRecomputeFlags);  in widenIVUse()
2033 PHINode *WidenIV::createWideIV(SCEVExpander &Rewriter) {  in createWideIV()  argument
2078   Value *ExpandInst = Rewriter.expandCodeFor(AddRec, WideType, InsertPt);  in createWideIV()
2086         Rewriter.isInsertedInstruction(cast<Instruction>(ExpandInst)))  in createWideIV()
2141     Instruction *WideUse = widenIVUse(DU, Rewriter, OrigPhi, WidePhi);  in createWideIV()
2265     LoopInfo *LI, ScalarEvolution *SE, SCEVExpander &Rewriter,  in createWideIV()  argument
2270   PHINode *WidePHI = Widener.createWideIV(Rewriter);  in createWideIV()