1583   ArrayRef<SlotIndex> Uses = SA->getUseSlots();  in tryInstructionSplit()  local
1584   if (Uses.size() <= 1)  in tryInstructionSplit()
1587   DEBUG(dbgs() << "Split around " << Uses.size() << " individual instrs.\n");  in tryInstructionSplit()
1596   for (unsigned i = 0; i != Uses.size(); ++i) {  in tryInstructionSplit()
1597     if (const MachineInstr *MI = Indexes->getInstructionFromIndex(Uses[i]))  in tryInstructionSplit()
1602         DEBUG(dbgs() << "    skip:\t" << Uses[i] << '\t' << *MI);  in tryInstructionSplit()
1606     SlotIndex SegStart = SE->enterIntvBefore(Uses[i]);  in tryInstructionSplit()
1607     SlotIndex SegStop  = SE->leaveIntvAfter(Uses[i]);  in tryInstructionSplit()
1641   ArrayRef<SlotIndex> Uses = SA->getUseSlots();  in calcGapWeights()  local
1642   const unsigned NumGaps = Uses.size()-1;  in calcGapWeights()
1669       while (Uses[Gap+1].getBoundaryIndex() < IntI.start())  in calcGapWeights()
1679         if (Uses[Gap+1].getBaseIndex() >= IntI.stop())  in calcGapWeights()
1695       while (Uses[Gap+1].getBoundaryIndex() < I->start)  in calcGapWeights()
1703         if (Uses[Gap+1].getBaseIndex() >= I->end)  in calcGapWeights()
1727   ArrayRef<SlotIndex> Uses = SA->getUseSlots();  in tryLocalSplit()  local
1728   if (Uses.size() <= 2)  in tryLocalSplit()
1730   const unsigned NumGaps = Uses.size()-1;  in tryLocalSplit()
1734     for (unsigned i = 0, e = Uses.size(); i != e; ++i)  in tryLocalSplit()
1735       dbgs() << ' ' << Uses[i];  in tryLocalSplit()
1748                                    Uses.front().getRegSlot()) - RMS.begin();  in tryLocalSplit()
1752       assert(!SlotIndex::isEarlierInstr(RMS[ri], Uses[i]));  in tryLocalSplit()
1753       if (SlotIndex::isEarlierInstr(Uses[i+1], RMS[ri]))  in tryLocalSplit()
1757       if (SlotIndex::isSameInstr(Uses[i+1], RMS[ri]) && i+1 == NumGaps)  in tryLocalSplit()
1759       DEBUG(dbgs() << ' ' << RMS[ri] << ':' << Uses[i] << '-' << Uses[i+1]);  in tryLocalSplit()
1763       while (ri != re && SlotIndex::isEarlierInstr(RMS[ri], Uses[i+1]))  in tryLocalSplit()
1826                    << Uses[SplitBefore] << '-' << Uses[SplitAfter]  in tryLocalSplit()
1851             Uses[SplitBefore].distance(Uses[SplitAfter]) +  in tryLocalSplit()
1899   DEBUG(dbgs() << "Best local split range: " << Uses[BestBefore]  in tryLocalSplit()
1900                << '-' << Uses[BestAfter] << ", " << BestDiff  in tryLocalSplit()
1907   SlotIndex SegStart = SE->enterIntvBefore(Uses[BestBefore]);  in tryLocalSplit()
1908   SlotIndex SegStop  = SE->leaveIntvAfter(Uses[BestAfter]);  in tryLocalSplit()