Fix memory leak caused by not adding lage objects to allocation stack.
Fix memory leak caused by not adding lage objects to allocation stack.

Large objects weren't being added to allocation stack. This was
causing them to never be marked as live and therefore never freed.

Change-Id: Ie84e3cd7a417a89870752cb21bd7d562c3427284

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst