Stop using regular, not “safe” ints as EletemetType in vectors.

Currently out scalar intrinsics use regular, not “safe” int types as
arguments while vector intrinsics only use wrapped types.

Move handling of that differentce into vector_intrinsics.h

Test: berberis_all

Change-Id: I8fdbdd6da308d9ee6bf672d3e8b2421763b64de9
2 files changed