Irix calling conventions for complex numbers

[Eric Christopher]

> 
> > Where in gcc do I look to see if this is the case?
> 
>  if (GET_MODE_CLASS (mode) == MODE_COMPLEX_FLOAT
>       && GET_MODE_SIZE (mode) <= UNITS_PER_HWFPVALUE * 2)
>     return mips_return_fpr_pair (mode,
>                                  GET_MODE_INNER (mode), 0,
>                                  GET_MODE_INNER (mode),
>                                  GET_MODE_SIZE (mode) / 2);
> 
> from mips_function_value.

Bah. I meant more than this...

There's also mips_arg_info which talks about argument passing for a
single argument and where that argument needs to reside. Also from there
look at function_arg_advance.

-eric

-- 
Eric Christopher <echristo@redhat.com>