modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/930614-1.c (about)

     1  f (double *ty)
     2  {
     3    *ty = -1.0;
     4  }
     5  
     6  main ()
     7  {
     8    double foo[6];
     9    double tx = 0.0, ty, d;
    10  
    11    f (&ty);
    12  
    13    if (ty < 0)
    14      ty = -ty;
    15    d = (tx > ty) ? tx : ty;
    16    if (ty != d)
    17      abort ();
    18    exit (0);
    19  }