2256       LifetimePosition split_pos = GetSplitPositionForInstruction(  in SplitAndSpillRangesDefinedByMemoryOperand()  local
2259       if (!split_pos.IsValid()) continue;  in SplitAndSpillRangesDefinedByMemoryOperand()
2261       split_pos =  in SplitAndSpillRangesDefinedByMemoryOperand()
2262           FindOptimalSplitPos(range->Start().NextFullStart(), split_pos);  in SplitAndSpillRangesDefinedByMemoryOperand()
2264       SplitRangeAt(range, split_pos);  in SplitAndSpillRangesDefinedByMemoryOperand()
2298   LifetimePosition split_pos = FindOptimalSplitPos(start, end);  in SplitBetween()  local
2299   DCHECK(split_pos >= start);  in SplitBetween()
2300   return SplitRangeAt(range, split_pos);  in SplitBetween()
2774   LifetimePosition split_pos = current->Start();  in SplitAndSpillIntersecting()  local
2779       LifetimePosition spill_pos = FindOptimalSpillingPos(range, split_pos);  in SplitAndSpillIntersecting()
2806           SpillAfter(range, split_pos);  in SplitAndSpillIntersecting()
2809           SpillBetween(range, split_pos, next_intersection);  in SplitAndSpillIntersecting()