SplitAt           295 src/lithium-allocator.cc       current->SplitAt(position, zone);
SplitAt          1997 src/lithium-allocator.cc   range->SplitAt(pos, result, zone_);
SplitAt           219 src/lithium-allocator.h   void SplitAt(LifetimePosition pos, Zone* zone);
SplitAt           321 src/lithium-allocator.h   void SplitAt(LifetimePosition position, LiveRange* result, Zone* zone);