1938   void GenerateIVChain(const IVChain &Chain, SCEVExpander &Rewriter,
2013                                   SCEVExpander &Rewriter) const;
2016                 BasicBlock::iterator IP, SCEVExpander &Rewriter,
2019                      const Formula &F, SCEVExpander &Rewriter,
2022                SCEVExpander &Rewriter,
3111 void LSRInstance::GenerateIVChain(const IVChain &Chain, SCEVExpander &Rewriter,  in GenerateIVChain()  argument
3165       Rewriter.clearPostInc();  in GenerateIVChain()
3166       Value *IncV = Rewriter.expandCodeFor(LeftOverExpr, IntTy, InsertPt);  in GenerateIVChain()
3169       IVOper = Rewriter.expandCodeFor(IVOperExpr, IVTy, InsertPt);  in GenerateIVChain()
4973                                            SCEVExpander &Rewriter) const {  in AdjustInsertPositionForExpand()
5026   while (Rewriter.isInsertedInstruction(&*IP) && IP != LowestIP)  in AdjustInsertPositionForExpand()
5036                            SCEVExpander &Rewriter,  in Expand()  argument
5043   IP = AdjustInsertPositionForExpand(IP, LF, LU, Rewriter);  in Expand()
5044   Rewriter.setInsertPoint(&*IP);  in Expand()
5048   Rewriter.setPostInc(LF.PostIncLoops);  in Expand()
5072     Ops.push_back(SE.getUnknown(Rewriter.expandCodeFor(Reg, nullptr)));  in Expand()
5088             SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr)));  in Expand()
5095         ICmpScaledV = Rewriter.expandCodeFor(ScaledS, nullptr);  in Expand()
5105         Value *FullV = Rewriter.expandCodeFor(SE.getAddExpr(Ops), nullptr);  in Expand()
5109       ScaledS = SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr));  in Expand()
5121       Value *FullV = Rewriter.expandCodeFor(SE.getAddExpr(Ops), Ty);  in Expand()
5131     Value *FullV = Rewriter.expandCodeFor(SE.getAddExpr(Ops), Ty);  in Expand()
5167   Value *FullV = Rewriter.expandCodeFor(FullS, Ty);  in Expand()
5170   Rewriter.clearPostInc();  in Expand()
5214     SCEVExpander &Rewriter, SmallVectorImpl<WeakTrackingVH> &DeadInsts) const {  in RewriteForPHI()  argument
5266                               Rewriter, DeadInsts);  in RewriteForPHI()
5287                           const Formula &F, SCEVExpander &Rewriter,  in Rewrite()  argument
5292     RewriteForPHI(PN, LU, LF, F, Rewriter, DeadInsts);  in Rewrite()
5295       Expand(LU, LF, F, LF.UserInst->getIterator(), Rewriter, DeadInsts);  in Rewrite()
5328   SCEVExpander Rewriter(SE, L->getHeader()->getModule()->getDataLayout(),  in ImplementSolution()  local
5331   Rewriter.setDebugType(DEBUG_TYPE);  in ImplementSolution()
5333   Rewriter.disableCanonicalMode();  in ImplementSolution()
5334   Rewriter.enableLSRMode();  in ImplementSolution()
5335   Rewriter.setIVIncInsertPos(L, IVIncInsertPos);  in ImplementSolution()
5340       Rewriter.setChainedPhi(PN);  in ImplementSolution()
5346       Rewrite(Uses[LUIdx], Fixup, *Solution[LUIdx], Rewriter, DeadInsts);  in ImplementSolution()
5351     GenerateIVChain(Chain, Rewriter, DeadInsts);  in ImplementSolution()
5356   Rewriter.clear();  in ImplementSolution()
5580     SCEVExpander Rewriter(SE, DL, "lsr");  in ReduceLoopStrength()  local
5582     Rewriter.setDebugType(DEBUG_TYPE);  in ReduceLoopStrength()
5584     unsigned numFolded = Rewriter.replaceCongruentIVs(L, &DT, DeadInsts, &TTI);  in ReduceLoopStrength()