2278                                                      const LSRFixup &LF,
2281   Value *Expand(const LSRUse &LU, const LSRFixup &LF, const Formula &F,
2284   void RewriteForPHI(PHINode *PN, const LSRUse &LU, const LSRFixup &LF,
2287   void Rewrite(const LSRUse &LU, const LSRFixup &LF, const Formula &F,
3621     LSRFixup &LF = LU.getNewFixup();  in CollectFixupsAndInitialFormulae()  local
3622     LF.UserInst = UserInst;  in CollectFixupsAndInitialFormulae()
3623     LF.OperandValToReplace = U.getOperandValToReplace();  in CollectFixupsAndInitialFormulae()
3624     LF.PostIncLoops = TmpPostIncLoops;  in CollectFixupsAndInitialFormulae()
3625     LF.Offset = Offset;  in CollectFixupsAndInitialFormulae()
3626     LU.AllFixupsOutsideLoop &= LF.isUseFullyOutsideLoop(L);  in CollectFixupsAndInitialFormulae()
3629     if (!VisitedLSRUse.count(LUIdx) && !LF.isUseFullyOutsideLoop(L)) {  in CollectFixupsAndInitialFormulae()
3638         SE.getTypeSizeInBits(LF.OperandValToReplace->getType()))  in CollectFixupsAndInitialFormulae()
3639       LU.WidestFixupType = LF.OperandValToReplace->getType();  in CollectFixupsAndInitialFormulae()
3812         LSRFixup &LF = LU.getNewFixup();  in CollectLoopInvariantFixupsAndFormulae()  local
3813         LF.UserInst = const_cast<Instruction *>(UserInst);  in CollectLoopInvariantFixupsAndFormulae()
3814         LF.OperandValToReplace = U;  in CollectLoopInvariantFixupsAndFormulae()
3815         LF.Offset = Offset;  in CollectLoopInvariantFixupsAndFormulae()
3816         LU.AllFixupsOutsideLoop &= LF.isUseFullyOutsideLoop(L);  in CollectLoopInvariantFixupsAndFormulae()
3819             SE.getTypeSizeInBits(LF.OperandValToReplace->getType()))  in CollectLoopInvariantFixupsAndFormulae()
3820           LU.WidestFixupType = LF.OperandValToReplace->getType();  in CollectLoopInvariantFixupsAndFormulae()
4435   for (auto &LF : LU.Fixups)  in GenerateTruncates()  local
4436     Loops.push_back(LF.PostIncLoops);  in GenerateTruncates()
5623     BasicBlock::iterator LowestIP, const LSRFixup &LF, const LSRUse &LU) const {  in AdjustInsertPositionForExpand()  argument
5628   if (Instruction *I = dyn_cast<Instruction>(LF.OperandValToReplace))  in AdjustInsertPositionForExpand()
5632           dyn_cast<Instruction>(cast<ICmpInst>(LF.UserInst)->getOperand(1)))  in AdjustInsertPositionForExpand()
5634   if (LF.PostIncLoops.count(L)) {  in AdjustInsertPositionForExpand()
5635     if (LF.isUseFullyOutsideLoop(L))  in AdjustInsertPositionForExpand()
5642   for (const Loop *PIL : LF.PostIncLoops) {  in AdjustInsertPositionForExpand()
5684 Value *LSRInstance::Expand(const LSRUse &LU, const LSRFixup &LF,  in Expand()  argument
5688     return LF.OperandValToReplace;  in Expand()
5692   IP = AdjustInsertPositionForExpand(IP, LF, LU);  in Expand()
5697   Rewriter.setPostInc(LF.PostIncLoops);  in Expand()
5700   Type *OpTy = LF.OperandValToReplace->getType();  in Expand()
5720     Reg = denormalizeForPostIncUse(Reg, LF.PostIncLoops, SE);  in Expand()
5730     PostIncLoopSet &Loops = const_cast<PostIncLoopSet &>(LF.PostIncLoops);  in Expand()
5788   assert(F.BaseOffset.isCompatibleImmediate(LF.Offset) &&  in Expand()
5791   Immediate Offset = F.BaseOffset.addUnsigned(LF.Offset);  in Expand()
5830     ICmpInst *CI = cast<ICmpInst>(LF.UserInst);  in Expand()
5869     PHINode *PN, const LSRUse &LU, const LSRFixup &LF, const Formula &F,  in RewriteForPHI()  argument
5880     if (PN->getIncomingValue(i) == LF.OperandValToReplace) {  in RewriteForPHI()
5934             Expand(LU, LF, F, BB->getTerminator()->getIterator(), DeadInsts);  in RewriteForPHI()
5937         Type *OpTy = LF.OperandValToReplace->getType();  in RewriteForPHI()
5941               LF.OperandValToReplace->getType(), "tmp",  in RewriteForPHI()
6000 void LSRInstance::Rewrite(const LSRUse &LU, const LSRFixup &LF,  in Rewrite()  argument
6005   if (PHINode *PN = dyn_cast<PHINode>(LF.UserInst)) {  in Rewrite()
6006     RewriteForPHI(PN, LU, LF, F, DeadInsts);  in Rewrite()
6008     Value *FullV = Expand(LU, LF, F, LF.UserInst->getIterator(), DeadInsts);  in Rewrite()
6011     Type *OpTy = LF.OperandValToReplace->getType();  in Rewrite()
6015                            FullV, OpTy, "tmp", LF.UserInst->getIterator());  in Rewrite()
6025       LF.UserInst->setOperand(0, FullV);  in Rewrite()
6027       LF.UserInst->replaceUsesOfWith(LF.OperandValToReplace, FullV);  in Rewrite()
6030   if (auto *OperandIsInstr = dyn_cast<Instruction>(LF.OperandValToReplace))  in Rewrite()
6291     for (const LSRFixup &LF : LU.Fixups) {  in print_fixups()  local
6293       LF.print(OS);  in print_fixups()