RE: parrot compilation failure in Tru64

[Gibbs Tanton - tgibbs]

> Never mind 'portable' for now, currently it's not even *working* on
> 64-bit platforms....

You might try putting an ! after the l in the assembler pack type and see if
that fixes things.  Right now, it is going to be putting opcodes out in 32
bits.  Since Tru64 is 64 bits, a long is going to be 64 bits.  Contrarywise,
you might also try using int as the IV type instead of long.

Tanton