Kevin Kofler <kevin.kofler <at> chello.at> writes:
> What works is:
> int dummy=foo1();
> (void)dummy;
> or:
> static inline __attribute__((always_inline)) int ignore(int x) {return x;}
> ignore(foo1());
Found another way:
__builtin_expect(foo1(),0);
The __builtin_expect hint is of course thrown away because the result is, but
it gets rid of the warning.
Kevin Kofler
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