117       SmallSetVector<MachineBasicBlock *, 2> &Blocks,
185     SmallSetVector<MachineBasicBlock *, 16> &Blocks) const {  in collectElseRegionBlocks()
192       if (Pred != Flow && !Blocks.contains(Pred))  in collectElseRegionBlocks()
193         Blocks.insert(Pred);  in collectElseRegionBlocks()
196     if (Cur < Blocks.size())  in collectElseRegionBlocks()
197       MBB = Blocks[Cur++];  in collectElseRegionBlocks()
204     for (auto *MBB : Blocks)  in collectElseRegionBlocks()
333     SmallSetVector<MachineBasicBlock *, 2> &Blocks,  in collectWaterfallCandidateRegisters()  argument
339     Blocks.insert(MBB);  in collectWaterfallCandidateRegisters()
372         if (!Blocks.contains(DefMBB) && !CandidateRegs.contains(MOReg)) {  in collectWaterfallCandidateRegisters()
379             if (!Blocks.contains(Succ) &&  in collectWaterfallCandidateRegisters()
402   SetVector<MachineBasicBlock *> Blocks;  in updateLiveRangeInThenRegion()  local
410       if (Succ != Flow && !Blocks.contains(Succ)) {  in updateLiveRangeInThenRegion()
412         Blocks.insert(Succ);  in updateLiveRangeInThenRegion()
418   for (MachineBasicBlock *MBB : Blocks) {  in updateLiveRangeInThenRegion()
432       if (Blocks.contains(UseMI->getParent()))  in updateLiveRangeInThenRegion()
437   for (MachineBasicBlock *MBB : Blocks) {  in updateLiveRangeInThenRegion()
464     if (Blocks.contains(MI->getParent()))  in updateLiveRangeInThenRegion()
554     SmallSetVector<MachineBasicBlock *, 2> &Blocks,  in optimizeWaterfallLiveRange()  argument
568     if (Blocks.contains(UseBlock))  in optimizeWaterfallLiveRange()
576     if (Blocks.contains(Pred))  in optimizeWaterfallLiveRange()
599   for (auto *Block : Blocks) {  in optimizeWaterfallLiveRange()
690         SmallSetVector<MachineBasicBlock *, 2> Blocks;  in runOnMachineFunction()  local
693                                            Blocks, Instructions);  in runOnMachineFunction()
697           optimizeWaterfallLiveRange(Reg, LoopHeader, Blocks, Instructions);  in runOnMachineFunction()