Robert Purves wrote:

> the least-significant bits, not the most-significant. There is an extended
> opcode exactly equivalent to the above:
>    slwi r3,r3,2 ; shift left word immediate
> whose meaning is clearer, but it's not supported by FB^3.

My head is spinning with all of this stuff that is going on.  How do
we know what assembler is supported by FB^3 and which is not?
I know I have been pointed toward PPC Assembler stuff per
Apple, but has anyone done anything that explains the if's and's
and but's about using inline Assembler with FB^3?

That would make a mighty fine addition to "the Book".  I'm
not expecting a full tutorial, just something that explains what
it is and how it may be done - maybe some references too.

Joe Wilkins