RFA: Add an FPIC set of multilibs to the MN10300 port

[Nick Clifton]

Hi Jeff,

>> 2008-10-27  Nick Clifton  <nickc@redhat.com>
>>
>>     * config/mn10300/mn10300.h (CALL_REALLY_USED_REGISTERS): Define.
>>     * config/mn10300/mn10300.c (fp_regs_to_save): Test the
>>     call_really_used_regs array rather than the call_used_regs array.
>>     (mn10300_get_live_callee_saved_regs, expand_prologue,
>>     expand_epilogue, output_tst): Likewise.
>>
> This is fine.  I wasn't aware of CALL_REALLY_USED_REGISTERS either.

Thanks - I have committed the patch.

Cheers
   Nick