[PATCH m68k] Fix TRANSFER_FROM_TRAMPOLINE for -Werror

[Andreas Schwab]

Bernardo Innocenti <bernie@develer.com> writes:

> Gunther Nikl wrote:
>
>>  {								\
>> -  register char *a0 asm ("%a0");				\
>> +  register char *a0 asm ("%a0") = a0;				\
>
> This is... err... ugly.  Couldn't you use __attribute__((used))
> instead?

Note that TRANSFER_FROM_TRAMPOLINE is actually unused since the rewrite of
the trampoline support on m68k 7 years ago:

<http://gcc.gnu.org/cgi-bin/cvsweb.cgi/old-gcc/config/m68k/m68k.h?rev=1.53&content-type=text/x-cvsweb-markup&cvsroot=gcc>

The definition is only left in for backward compatibility with old object
files, so I'd vote for removing it completely.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
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