123   MachineBasicBlock *Save = nullptr;  member in __anon8a4a73dd0111::ShrinkWrap
230     Save = nullptr;  in init()
250   bool ArePointsInteresting() const { return Save != Entry && Save && Restore; }  in ArePointsInteresting()
588     InitSave = Save;  in postShrinkWrapping()
670   Save = NewSave;  in postShrinkWrapping()
676   assert((MDT->dominates(Save, Restore) && MPDT->dominates(Restore, Save)) &&  in postShrinkWrapping()
678   assert((!MLI->getLoopFor(Save) && !MLI->getLoopFor(Restore)) &&  in postShrinkWrapping()
680   assert((EntryFreq >= MBFI->getBlockFreq(Save) &&  in postShrinkWrapping()
689   if (!Save)  in updateSaveRestorePoints()
690     Save = &MBB;  in updateSaveRestorePoints()
692     Save = MDT->findNearestCommonDominator(Save, &MBB);  in updateSaveRestorePoints()
693   assert(Save);  in updateSaveRestorePoints()
740          (!(SaveDominatesRestore = MDT->dominates(Save, Restore)) ||  in updateSaveRestorePoints()
741           !(RestorePostDominatesSave = MPDT->dominates(Restore, Save)) ||  in updateSaveRestorePoints()
759           MLI->getLoopFor(Save) || MLI->getLoopFor(Restore))) {  in updateSaveRestorePoints()
762       Save = MDT->findNearestCommonDominator(Save, Restore);  in updateSaveRestorePoints()
767       Restore = MPDT->findNearestCommonDominator(Restore, Save);  in updateSaveRestorePoints()
770     if (Restore && (MLI->getLoopFor(Save) || MLI->getLoopFor(Restore))) {  in updateSaveRestorePoints()
771       if (MLI->getLoopDepth(Save) > MLI->getLoopDepth(Restore)) {  in updateSaveRestorePoints()
774         Save = FindIDom<>(*Save, Save->predecessors(), *MDT);  in updateSaveRestorePoints()
775         if (!Save)  in updateSaveRestorePoints()
878     assert(!Save && !Restore && "We miss a shrink-wrap opportunity?!");  in performShrinkWrapping()
890                       << printMBBReference(*Save) << ' '  in performShrinkWrapping()
891                       << printBlockFreq(*MBFI, *Save)  in performShrinkWrapping()
896     if (((IsSaveCheap = EntryFreq >= MBFI->getBlockFreq(Save)) &&  in performShrinkWrapping()
898         ((TargetCanUseSaveAsPrologue = TFI->canUseAsPrologue(*Save)) &&  in performShrinkWrapping()
905       Save = FindIDom<>(*Save, Save->predecessors(), *MDT);  in performShrinkWrapping()
906       if (!Save)  in performShrinkWrapping()
908       NewBB = Save;  in performShrinkWrapping()
917   } while (Save && Restore);  in performShrinkWrapping()
966                     << printMBBReference(*Save) << ' '  in runOnMachineFunction()
970   MFI.setSavePoint(Save);  in runOnMachineFunction()