Change double_int calls to new interface.

[Andreas Schwab]

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.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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