2606       LifetimePosition split_pos = GetSplitPositionForInstruction(  in SplitAndSpillRangesDefinedByMemoryOperand()  local
2609       if (!split_pos.IsValid()) continue;  in SplitAndSpillRangesDefinedByMemoryOperand()
2611       split_pos =  in SplitAndSpillRangesDefinedByMemoryOperand()
2612           FindOptimalSplitPos(range->Start().NextFullStart(), split_pos);  in SplitAndSpillRangesDefinedByMemoryOperand()
2614       SplitRangeAt(range, split_pos);  in SplitAndSpillRangesDefinedByMemoryOperand()
2648   LifetimePosition split_pos = FindOptimalSplitPos(start, end);  in SplitBetween()  local
2649   DCHECK(split_pos >= start);  in SplitBetween()
2650   return SplitRangeAt(range, split_pos);  in SplitBetween()
3288   LifetimePosition split_pos = current->Start();  in SplitAndSpillIntersecting()  local
3302     LifetimePosition spill_pos = FindOptimalSpillingPos(range, split_pos);  in SplitAndSpillIntersecting()
3339         SpillAfter(range, split_pos);  in SplitAndSpillIntersecting()
3342         SpillBetween(range, split_pos, next_intersection);  in SplitAndSpillIntersecting()