2092                                                      const LSRFixup &LF,
2095   Value *Expand(const LSRUse &LU, const LSRFixup &LF, const Formula &F,
2098   void RewriteForPHI(PHINode *PN, const LSRUse &LU, const LSRFixup &LF,
2101   void Rewrite(const LSRUse &LU, const LSRFixup &LF, const Formula &F,
3386     LSRFixup &LF = LU.getNewFixup();  in CollectFixupsAndInitialFormulae()  local
3387     LF.UserInst = UserInst;  in CollectFixupsAndInitialFormulae()
3388     LF.OperandValToReplace = U.getOperandValToReplace();  in CollectFixupsAndInitialFormulae()
3389     LF.PostIncLoops = TmpPostIncLoops;  in CollectFixupsAndInitialFormulae()
3390     LF.Offset = Offset;  in CollectFixupsAndInitialFormulae()
3391     LU.AllFixupsOutsideLoop &= LF.isUseFullyOutsideLoop(L);  in CollectFixupsAndInitialFormulae()
3394     if (!VisitedLSRUse.count(LUIdx) && !LF.isUseFullyOutsideLoop(L)) {  in CollectFixupsAndInitialFormulae()
3403         SE.getTypeSizeInBits(LF.OperandValToReplace->getType()))  in CollectFixupsAndInitialFormulae()
3404       LU.WidestFixupType = LF.OperandValToReplace->getType();  in CollectFixupsAndInitialFormulae()
3577         LSRFixup &LF = LU.getNewFixup();  in CollectLoopInvariantFixupsAndFormulae()  local
3578         LF.UserInst = const_cast<Instruction *>(UserInst);  in CollectLoopInvariantFixupsAndFormulae()
3579         LF.OperandValToReplace = U;  in CollectLoopInvariantFixupsAndFormulae()
3580         LF.Offset = Offset;  in CollectLoopInvariantFixupsAndFormulae()
3581         LU.AllFixupsOutsideLoop &= LF.isUseFullyOutsideLoop(L);  in CollectLoopInvariantFixupsAndFormulae()
3584             SE.getTypeSizeInBits(LF.OperandValToReplace->getType()))  in CollectLoopInvariantFixupsAndFormulae()
3585           LU.WidestFixupType = LF.OperandValToReplace->getType();  in CollectLoopInvariantFixupsAndFormulae()
4184   for (auto &LF : LU.Fixups)  in GenerateTruncates()  local
4185     Loops.push_back(LF.PostIncLoops);  in GenerateTruncates()
5326     BasicBlock::iterator LowestIP, const LSRFixup &LF, const LSRUse &LU) const {  in AdjustInsertPositionForExpand()  argument
5331   if (Instruction *I = dyn_cast<Instruction>(LF.OperandValToReplace))  in AdjustInsertPositionForExpand()
5335           dyn_cast<Instruction>(cast<ICmpInst>(LF.UserInst)->getOperand(1)))  in AdjustInsertPositionForExpand()
5337   if (LF.PostIncLoops.count(L)) {  in AdjustInsertPositionForExpand()
5338     if (LF.isUseFullyOutsideLoop(L))  in AdjustInsertPositionForExpand()
5345   for (const Loop *PIL : LF.PostIncLoops) {  in AdjustInsertPositionForExpand()
5387 Value *LSRInstance::Expand(const LSRUse &LU, const LSRFixup &LF,  in Expand()  argument
5391     return LF.OperandValToReplace;  in Expand()
5395   IP = AdjustInsertPositionForExpand(IP, LF, LU);  in Expand()
5400   Rewriter.setPostInc(LF.PostIncLoops);  in Expand()
5403   Type *OpTy = LF.OperandValToReplace->getType();  in Expand()
5423     Reg = denormalizeForPostIncUse(Reg, LF.PostIncLoops, SE);  in Expand()
5433     PostIncLoopSet &Loops = const_cast<PostIncLoopSet &>(LF.PostIncLoops);  in Expand()
5489   int64_t Offset = (uint64_t)F.BaseOffset + LF.Offset;  in Expand()
5528     ICmpInst *CI = cast<ICmpInst>(LF.UserInst);  in Expand()
5568     PHINode *PN, const LSRUse &LU, const LSRFixup &LF, const Formula &F,  in RewriteForPHI()  argument
5579     if (PN->getIncomingValue(i) == LF.OperandValToReplace) {  in RewriteForPHI()
5633             Expand(LU, LF, F, BB->getTerminator()->getIterator(), DeadInsts);  in RewriteForPHI()
5636         Type *OpTy = LF.OperandValToReplace->getType();  in RewriteForPHI()
5641                              FullV, LF.OperandValToReplace->getType(),  in RewriteForPHI()
5700 void LSRInstance::Rewrite(const LSRUse &LU, const LSRFixup &LF,  in Rewrite()  argument
5705   if (PHINode *PN = dyn_cast<PHINode>(LF.UserInst)) {  in Rewrite()
5706     RewriteForPHI(PN, LU, LF, F, DeadInsts);  in Rewrite()
5708     Value *FullV = Expand(LU, LF, F, LF.UserInst->getIterator(), DeadInsts);  in Rewrite()
5711     Type *OpTy = LF.OperandValToReplace->getType();  in Rewrite()
5715                          FullV, OpTy, "tmp", LF.UserInst);  in Rewrite()
5725       LF.UserInst->setOperand(0, FullV);  in Rewrite()
5727       LF.UserInst->replaceUsesOfWith(LF.OperandValToReplace, FullV);  in Rewrite()
5730   if (auto *OperandIsInstr = dyn_cast<Instruction>(LF.OperandValToReplace))  in Rewrite()
5989     for (const LSRFixup &LF : LU.Fixups) {  in print_fixups()  local
5991       LF.print(OS);  in print_fixups()