+ /*
+ // @LDV profiling
+ // stg_raise_info has THUNK as its closure type. Since a THUNK takes at least
+ // MIN_UPD_SIZE words in its payload, MIN_UPD_SIZE is more approprate than 1.
+ // It seems that 1 does not cause any problem unless profiling is performed.
+ // However, when LDV profiling goes on, we need to linearly scan small object pool,
+ // where raise_closure is stored, so we should use MIN_UPD_SIZE.