278   getOutliningCallBBRelativeFreq(FunctionCloner &Cloner) const;
282   bool shouldPartialInline(CallBase &CB, FunctionCloner &Cloner,
289   bool tryPartialInline(FunctionCloner &Cloner);
328   computeOutliningCosts(FunctionCloner &Cloner) const;
679     FunctionCloner &Cloner) const {  in getOutliningCallBBRelativeFreq()
680   BasicBlock *OutliningCallBB = Cloner.OutlinedFunctions.back().second;  in getOutliningCallBBRelativeFreq()
682       Cloner.ClonedFuncBFI->getBlockFreq(&Cloner.ClonedFunc->getEntryBlock());  in getOutliningCallBBRelativeFreq()
684       Cloner.ClonedFuncBFI->getBlockFreq(OutliningCallBB);  in getOutliningCallBBRelativeFreq()
694   if (hasProfileData(*Cloner.OrigFunc, *Cloner.ClonedOI))  in getOutliningCallBBRelativeFreq()
719     CallBase &CB, FunctionCloner &Cloner, BlockFrequency WeightedOutliningRcost,  in shouldPartialInline()  argument
724   assert(Callee == Cloner.ClonedFunc);  in shouldPartialInline()
741              << NV("Callee", Cloner.OrigFunc)  in shouldPartialInline()
750              << NV("Callee", Cloner.OrigFunc) << " not partially inlined into "  in shouldPartialInline()
760              << NV("Callee", Cloner.OrigFunc) << " not partially inlined into "  in shouldPartialInline()
778              << NV("Callee", Cloner.OrigFunc) << " not partially inlined into "  in shouldPartialInline()
792            << NV("Callee", Cloner.OrigFunc) << " can be partially inlined into "  in shouldPartialInline()
865 PartialInlinerImpl::computeOutliningCosts(FunctionCloner &Cloner) const {  in computeOutliningCosts()
867   for (auto FuncBBPair : Cloner.OutlinedFunctions) {  in computeOutliningCosts()
880   assert(OutlinedFunctionCost >= Cloner.OutlinedRegionCost &&  in computeOutliningCosts()
887       2 * InlineConstants::getInstrCost() * Cloner.OutlinedFunctions.size();  in computeOutliningCosts()
891       (OutlinedFunctionCost - Cloner.OutlinedRegionCost) +  in computeOutliningCosts()
1258       FunctionCloner Cloner(&F, OMRI.get(), ORE, LookupAssumptionCache, GetTTI);  in unswitchFunction()  local
1266       bool DidOutline = Cloner.doMultiRegionFunctionOutlining();  in unswitchFunction()
1271           Cloner.ClonedFunc->print(dbgs());  in unswitchFunction()
1275         if (tryPartialInline(Cloner))  in unswitchFunction()
1288   FunctionCloner Cloner(&F, OI.get(), ORE, LookupAssumptionCache, GetTTI);  in unswitchFunction()  local
1289   Cloner.normalizeReturnBlock();  in unswitchFunction()
1291   Function *OutlinedFunction = Cloner.doSingleRegionFunctionOutlining();  in unswitchFunction()
1296   if (tryPartialInline(Cloner))  in unswitchFunction()
1302 bool PartialInlinerImpl::tryPartialInline(FunctionCloner &Cloner) {  in tryPartialInline()  argument
1303   if (Cloner.OutlinedFunctions.empty())  in tryPartialInline()
1306   auto OutliningCosts = computeOutliningCosts(Cloner);  in tryPartialInline()
1317   if (Cloner.ClonedOI)  in tryPartialInline()
1318     RelativeToEntryFreq = getOutliningCallBBRelativeFreq(Cloner);  in tryPartialInline()
1334   if (!SkipCostAnalysis && Cloner.OutlinedRegionCost < SizeCost) {  in tryPartialInline()
1335     OptimizationRemarkEmitter OrigFuncORE(Cloner.OrigFunc);  in tryPartialInline()
1338     std::tie(DLoc, Block) = getOneDebugLoc(*Cloner.ClonedFunc);  in tryPartialInline()
1342              << ore::NV("Function", Cloner.OrigFunc)  in tryPartialInline()
1344              << ore::NV("OutlinedRegionOriginalSize", Cloner.OutlinedRegionCost)  in tryPartialInline()
1351   assert(Cloner.OrigFunc->users().empty() &&  in tryPartialInline()
1354   std::vector<User *> Users(Cloner.ClonedFunc->user_begin(),  in tryPartialInline()
1355                             Cloner.ClonedFunc->user_end());  in tryPartialInline()
1358   auto CalleeEntryCount = Cloner.OrigFunc->getEntryCount();  in tryPartialInline()
1360     computeCallsiteToProfCountMap(Cloner.ClonedFunc, CallSiteToProfCountMap);  in tryPartialInline()
1377     if (!shouldPartialInline(*CB, Cloner, WeightedRcost, CallerORE))  in tryPartialInline()
1383     OR << ore::NV("Callee", Cloner.OrigFunc) << " partially inlined into "  in tryPartialInline()
1390                         (Cloner.ClonedOI ? Cloner.OutlinedFunctions.back().first  in tryPartialInline()
1406     if (Cloner.ClonedOI)  in tryPartialInline()
1413     Cloner.IsFunctionInlined = true;  in tryPartialInline()
1415       Cloner.OrigFunc->setEntryCount(Function::ProfileCount(  in tryPartialInline()
1417     OptimizationRemarkEmitter OrigFuncORE(Cloner.OrigFunc);  in tryPartialInline()
1419       return OptimizationRemark(DEBUG_TYPE, "PartiallyInlined", Cloner.OrigFunc)  in tryPartialInline()