...to one argument to be passed using registers, which don't *have* an address, so...

...at least on win32).  All the segment registers have the same base address in memory...

the right way (tm) makes me happy ;)

I wasn't going to ask for that since I figured it would be more...

...way to do this is to allow registers in expressions.
then they can be cast...

...for the XMM registers, so being able to say "dump the XMM registers as, oh...

...different interpretation of the MMX
registers, which are a different interpretation of the FPU registers).

Are your sure that SSE2 and 3DNOW! aren't supported by DMD?

While there are...

...new registers on AMD cpus and 3dnow is
just a reinterpretation of the mmx registers...

That doesn't mean they won't be used in (mostly-)D programs. You can...