67                                      Comdat::SelectionKind Src,
68                                      Comdat::SelectionKind Dst,
69                                      Comdat::SelectionKind &Result,
71   std::map<const Comdat *, std::pair<Comdat::SelectionKind, bool>>
73   bool getComdatResult(const Comdat *SrcC, Comdat::SelectionKind &SK,
76   DenseMap<const Comdat *, std::vector<GlobalValue *>> LazyComdatMembers;
104                           const DenseSet<const Comdat *> &ReplacedDstComdats);
151                                                  Comdat::SelectionKind Src,  in computeResultingSelectionKind()
152                                                  Comdat::SelectionKind Dst,  in computeResultingSelectionKind()
153                                                  Comdat::SelectionKind &Result,  in computeResultingSelectionKind()
158   bool DstAnyOrLargest = Dst == Comdat::SelectionKind::Any ||  in computeResultingSelectionKind()
159                          Dst == Comdat::SelectionKind::Largest;  in computeResultingSelectionKind()
160   bool SrcAnyOrLargest = Src == Comdat::SelectionKind::Any ||  in computeResultingSelectionKind()
161                          Src == Comdat::SelectionKind::Largest;  in computeResultingSelectionKind()
163     if (Dst == Comdat::SelectionKind::Largest ||  in computeResultingSelectionKind()
164         Src == Comdat::SelectionKind::Largest)  in computeResultingSelectionKind()
165       Result = Comdat::SelectionKind::Largest;  in computeResultingSelectionKind()
167       Result = Comdat::SelectionKind::Any;  in computeResultingSelectionKind()
176   case Comdat::SelectionKind::Any:  in computeResultingSelectionKind()
180   case Comdat::SelectionKind::NoDuplicates:  in computeResultingSelectionKind()
183   case Comdat::SelectionKind::ExactMatch:  in computeResultingSelectionKind()
184   case Comdat::SelectionKind::Largest:  in computeResultingSelectionKind()
185   case Comdat::SelectionKind::SameSize: {  in computeResultingSelectionKind()
196     if (Result == Comdat::SelectionKind::ExactMatch) {  in computeResultingSelectionKind()
201     } else if (Result == Comdat::SelectionKind::Largest) {  in computeResultingSelectionKind()
203     } else if (Result == Comdat::SelectionKind::SameSize) {  in computeResultingSelectionKind()
218 bool ModuleLinker::getComdatResult(const Comdat *SrcC,  in getComdatResult()
219                                    Comdat::SelectionKind &Result,  in getComdatResult()
222   Comdat::SelectionKind SSK = SrcC->getSelectionKind();  in getComdatResult()
234   const Comdat *DstC = &DstCI->second;  in getComdatResult()
235   Comdat::SelectionKind DSK = DstC->getSelectionKind();  in getComdatResult()
380   if (const Comdat *SC = GV.getComdat()) {  in linkIfNeeded()
382     Comdat::SelectionKind SK;  in linkIfNeeded()
406   const Comdat *SC = GV.getComdat();  in addLazyFor()
423     GlobalValue &GV, const DenseSet<const Comdat *> &ReplacedDstComdats) {  in dropReplacedComdat()
424   Comdat *C = GV.getComdat();  in dropReplacedComdat()
459   DenseSet<const Comdat *> ReplacedDstComdats;  in run()
462     const Comdat &C = SMEC.getValue();  in run()
465     Comdat::SelectionKind SK;  in run()
480     const Comdat *DstC = &DstCI->second;  in run()
503       if (const Comdat *SC = GV.getComdat())  in run()
508       if (const Comdat *SC = SF.getComdat())  in run()
513       if (const Comdat *SC = GA.getComdat())  in run()
532     const Comdat *SC = GV->getComdat();  in run()