The variables that will be written to dst as field data.
The destination data to read fields from.
Remarks: - All variables in VARS must be sequentially ordered in stack memory. - All variables in VARS must be named as the fields in dst they correspond to, or have a mergeAs!(T.x) attribute set. - This may be unusable in situations where the compiler does memory operations due to the aforementioned.
Performs a merged load from dst to a sequence of variables.
This is done by portioning all fields to as little reads as necessary, and then doing hardware-accelerated writes from all of the field data. This can be substantially faster than normal read operations.