Any libraries for vector mask and vector population count?

Hi,

I have some legacy code which includes calls to the CAL2 vector mask
and vector population count instructions. Lacking a nearby Cray, does
anyone know of subroutines that implement these instructions?

I've searched comp.lang.fortran, sent email to cray computer (no
reply, probably no one left writing in CAL for speed), searched with
google (all Photoshop hits which I did not understand), checked the
'95, '03, and proposed '08 Fortran standards, but no luck.

The Intel manuals have MMX/SSE{1234} instructions which might work,
and AMD has the "something-now" which are apparently the same, but
I've not seen any demo code emulating the mask and popcount
instructions.

Any suggestions would be welcome.

TIA,
dan
.