Subversion Repositories openrisc

/* { dg-do run } */

/* { dg-options "-fwrapv" } */

void foo( unsigned long long bb, unsigned short tn, unsigned e, unsigned* w );

void foo( unsigned long long bb, unsigned short tn, unsigned e, unsigned* w )

{

        unsigned n = tn + bb;

        do {

                e = (e > n) ? e : *w;

                n -= (e > n) ? n : e;

                if (*w)

                        *w = 0;

        } while ( n );

}

int main()

{

        unsigned w = 0;

        foo( 0, 0, 0, &w );

        return 0;

}