302   AvailableValueSet Contribution;  member
498   /// Remove from Contribution all defs that legally produce unrelocated
500   /// Though Contribution should belong to BBS it is passed separately with
502   /// Contribution will be changed.
503   /// Returns true if Contribution was changed otherwise false.
506                                   AvailableValueSet &Contribution);
517   /// (in this case Contribution was changed from 'empty' to its initial state)
518   /// or when Contribution of this BB was changed since last computation.
546   // Calculate Contribution of each live BB.  in GCPtrTracker()
552         transferInstruction(I, BBS->Cleared, BBS->Contribution);  in GCPtrTracker()
639         removeValidUnrelocatedDefs(BB, BBS, BBS->Contribution);  in recalculateBBsStates()
654                                               AvailableValueSet &Contribution) {  in removeValidUnrelocatedDefs()  argument
655   assert(&BBS->Contribution == &Contribution &&  in removeValidUnrelocatedDefs()
656          "Passed Contribution should be from the passed BasicBlockState!");  in removeValidUnrelocatedDefs()
715       // Remove def of unrelocated pointer from Contribution of this BB and  in removeValidUnrelocatedDefs()
717       Contribution.erase(&I);  in removeValidUnrelocatedDefs()
721                         << " from Contribution of " << BB->getName() << "\n");  in removeValidUnrelocatedDefs()
724       // Mark pointer as poisoned, remove its def from Contribution and trigger  in removeValidUnrelocatedDefs()
726       Contribution.erase(&I);  in removeValidUnrelocatedDefs()
728       LLVM_DEBUG(dbgs() << "Removing poisoned " << I << " from Contribution of "  in removeValidUnrelocatedDefs()
750     const auto &Defs = BBS->Contribution;  in gatherDominatingDefs()
771     // AvailableOut will change only when Contribution changed.  in transferBlock()
773       AvailableOut = BBS.Contribution;  in transferBlock()
777     AvailableValueSet Temp = BBS.Contribution;  in transferBlock()