554 collectRegionsConstants(OutlinableRegion &Region,  in collectRegionsConstants()
868     OutlinableRegion &Region, std::vector<unsigned> &InputGVNs,  in getCodeExtractorArguments()
938 findExtractedInputToOverallInputMapping(OutlinableRegion &Region,  in findExtractedInputToOverallInputMapping()
1178 static std::optional<unsigned> getGVNForPHINode(OutlinableRegion &Region,  in getGVNForPHINode()
1280 findExtractedOutputToOverallOutputMapping(Module &M, OutlinableRegion &Region,  in findExtractedOutputToOverallOutputMapping()
1405 void IROutliner::findAddInputsOutputs(Module &M, OutlinableRegion &Region,  in findAddInputsOutputs()
1434 CallInst *replaceCalledFunction(Module &M, OutlinableRegion &Region) {  in replaceCalledFunction()
1600                                            const OutlinableRegion &Region) {  in getPassedArgumentInAlreadyOutlinedFunction()
1616                                            const OutlinableRegion &Region) {  in getPassedArgumentAndAdjustArgumentLocation()
1641     PHINode *PN, OutlinableRegion &Region,  in findCanonNumsForPHI()
1684 findOrCreatePHIInBlock(PHINode &PN, OutlinableRegion &Region,  in findOrCreatePHIInBlock()
1806 replaceArgumentUses(OutlinableRegion &Region,  in replaceArgumentUses()
1941 void replaceConstants(OutlinableRegion &Region) {  in replaceConstants()
2030                             OutlinableRegion &Region) {  in analyzeAndPruneOutputBlocks()
2077     OutlinableGroup &OG, OutlinableRegion &Region,  in alignOutputBlockWithAggFunc()
2368     const OutlinableRegion &Region) {  in isCompatibleWithAlreadyOutlinedCode()
2511 static Value *findOutputValueInRegion(OutlinableRegion &Region,  in findOutputValueInRegion()
2683 void IROutliner::updateOutputMapping(OutlinableRegion &Region,  in updateOutputMapping()
2715 bool IROutliner::extractSection(OutlinableRegion &Region) {  in extractSection()
2896             [&R](OutlinableRegion *Region) {  in doOutline()
3002           [&R](OutlinableRegion *Region) {  in doOutline()