Individual language features and library functions

01_aossoa - all variations of aos_to_soa, stdlib and ISPC source implementations.
02_soaaos - all variations of stdlib implmentation soa_to_aos. TODO: ISPC source implementations.
03_popcnt - test popcnt() stdlib function perfomance.
04_fastdiv - integer division by a constant is handled by an algorithm, which produces a code sequence without actual division operation. Current implementation relies on code generator to do the right thing on every specific platform. This benchmark tests perfomance integer division by a constant.
05_packed_load_store - test packed_[load|store]_active() stdlib functions perfomance.