Change double_int calls to new interface.

[Lawrence Crowl]

On 9/11/12, Andreas Schwab <schwab@linux-m68k.org> wrote:
> Mark Kettenis <mark.kettenis@xs4all.nl> writes:
>> In file included from ../../../src/gcc/gcc/mcf.c:47:0:
>> ../../../src/gcc/gcc/mcf.c: In function 'void dump_fixup_edge(FILE*,
>> fixup_graph_type*, fixup_edge_p)':
>> ../../../src/gcc/gcc/system.h:288:78: error: integer overflow in
>> expression [-Werror=overflow]
>
> This is PR54528.

The expression itself looks correct.  I have not been able to
duplicate the problem on x86.  I am now waiting on access to the
compile farm for access to a hppa system.  Does anyone have more
specific information on the condition that generates the error?

-- 
Lawrence Crowl