NEON: make checkMemoryAlignment<int_v> compile & pass

Signed-off-by: Oksana Shadura <oksana.shadura@cern.ch>
load test: fix loadArray (didn't run at all)

Signed-off-by: Oksana Shadura <oksana.shadura@cern.ch>
NEON: Broadcast, IndexesFromZero and Load

LoadArray is passing now.