279   getOutliningCallBBRelativeFreq(FunctionCloner &Cloner) const;
283   bool shouldPartialInline(CallBase &CB, FunctionCloner &Cloner,
290   bool tryPartialInline(FunctionCloner &Cloner);
329   computeOutliningCosts(FunctionCloner &Cloner) const;
727     FunctionCloner &Cloner) const {  in getOutliningCallBBRelativeFreq()
728   BasicBlock *OutliningCallBB = Cloner.OutlinedFunctions.back().second;  in getOutliningCallBBRelativeFreq()
730       Cloner.ClonedFuncBFI->getBlockFreq(&Cloner.ClonedFunc->getEntryBlock());  in getOutliningCallBBRelativeFreq()
732       Cloner.ClonedFuncBFI->getBlockFreq(OutliningCallBB);  in getOutliningCallBBRelativeFreq()
742   if (hasProfileData(*Cloner.OrigFunc, *Cloner.ClonedOI))  in getOutliningCallBBRelativeFreq()
767     CallBase &CB, FunctionCloner &Cloner, BlockFrequency WeightedOutliningRcost,  in shouldPartialInline()  argument
772   assert(Callee == Cloner.ClonedFunc);  in shouldPartialInline()
789              << NV("Callee", Cloner.OrigFunc)  in shouldPartialInline()
798              << NV("Callee", Cloner.OrigFunc) << " not partially inlined into "  in shouldPartialInline()
808              << NV("Callee", Cloner.OrigFunc) << " not partially inlined into "  in shouldPartialInline()
826              << NV("Callee", Cloner.OrigFunc) << " not partially inlined into "  in shouldPartialInline()
840            << NV("Callee", Cloner.OrigFunc) << " can be partially inlined into "  in shouldPartialInline()
912 PartialInlinerImpl::computeOutliningCosts(FunctionCloner &Cloner) const {  in computeOutliningCosts()
914   for (auto FuncBBPair : Cloner.OutlinedFunctions) {  in computeOutliningCosts()
927   assert(OutlinedFunctionCost >= Cloner.OutlinedRegionCost &&  in computeOutliningCosts()
934       2 * InlineConstants::InstrCost * Cloner.OutlinedFunctions.size();  in computeOutliningCosts()
938       (OutlinedFunctionCost - Cloner.OutlinedRegionCost) +  in computeOutliningCosts()
1306       FunctionCloner Cloner(&F, OMRI.get(), ORE, LookupAssumptionCache, GetTTI);  in unswitchFunction()  local
1314       bool DidOutline = Cloner.doMultiRegionFunctionOutlining();  in unswitchFunction()
1319           Cloner.ClonedFunc->print(dbgs());  in unswitchFunction()
1323         if (tryPartialInline(Cloner))  in unswitchFunction()
1336   FunctionCloner Cloner(&F, OI.get(), ORE, LookupAssumptionCache, GetTTI);  in unswitchFunction()  local
1337   Cloner.normalizeReturnBlock();  in unswitchFunction()
1339   Function *OutlinedFunction = Cloner.doSingleRegionFunctionOutlining();  in unswitchFunction()
1344   if (tryPartialInline(Cloner))  in unswitchFunction()
1350 bool PartialInlinerImpl::tryPartialInline(FunctionCloner &Cloner) {  in tryPartialInline()  argument
1351   if (Cloner.OutlinedFunctions.empty())  in tryPartialInline()
1358   auto OutliningCosts = computeOutliningCosts(Cloner);  in tryPartialInline()
1368   if (Cloner.ClonedOI)  in tryPartialInline()
1369     RelativeToEntryFreq = getOutliningCallBBRelativeFreq(Cloner);  in tryPartialInline()
1384   if (!SkipCostAnalysis && Cloner.OutlinedRegionCost < SizeCost) {  in tryPartialInline()
1385     OptimizationRemarkEmitter OrigFuncORE(Cloner.OrigFunc);  in tryPartialInline()
1388     std::tie(DLoc, Block) = getOneDebugLoc(*Cloner.ClonedFunc);  in tryPartialInline()
1392              << ore::NV("Function", Cloner.OrigFunc)  in tryPartialInline()
1394              << ore::NV("OutlinedRegionOriginalSize", Cloner.OutlinedRegionCost)  in tryPartialInline()
1401   assert(Cloner.OrigFunc->users().empty() &&  in tryPartialInline()
1404   std::vector<User *> Users(Cloner.ClonedFunc->user_begin(),  in tryPartialInline()
1405                             Cloner.ClonedFunc->user_end());  in tryPartialInline()
1408   auto CalleeEntryCount = Cloner.OrigFunc->getEntryCount();  in tryPartialInline()
1410     computeCallsiteToProfCountMap(Cloner.ClonedFunc, CallSiteToProfCountMap);  in tryPartialInline()
1427     if (!shouldPartialInline(*CB, Cloner, WeightedRcost, CallerORE))  in tryPartialInline()
1433     OR << ore::NV("Callee", Cloner.OrigFunc) << " partially inlined into "  in tryPartialInline()
1440                         (Cloner.ClonedOI ? Cloner.OutlinedFunctions.back().first  in tryPartialInline()
1456     if (Cloner.ClonedOI)  in tryPartialInline()
1463     Cloner.IsFunctionInlined = true;  in tryPartialInline()
1465       Cloner.OrigFunc->setEntryCount(Function::ProfileCount(  in tryPartialInline()
1467     OptimizationRemarkEmitter OrigFuncORE(Cloner.OrigFunc);  in tryPartialInline()
1469       return OptimizationRemark(DEBUG_TYPE, "PartiallyInlined", Cloner.OrigFunc)  in tryPartialInline()