What does this character mean in DLX's md file?

[Hans-Peter Nilsson]

On Thu, 19 Jan 2006, Paolo Bonzini wrote:

> > (define_insn ""
...
> >   "%C1f\\t%2,%3"

> > I don't know the meaning of the
> > numeric character "1" between "%C" and "f" in the output template.
>
> It means that operand 1 (the signed_comparison_operator) is passed to
> the dlx.c routine.  Likewise for %2 and %3.

The "routine" in question being the expansion of the target
macro PRINT_OPERAND.  See the documentation.

brgds, H-P