modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/as.c (about)

     1  
     2  #define S 31
     3  #define A 17
     4  
     5  foo (a)
     6       unsigned a;
     7  {
     8    return (a >> S) & ((1 << A) - 1);
     9  }
    10  
    11  main ()
    12  {
    13    printf ("%d%d\n", foo (-1), foo (0));
    14  }