modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr81556.c (about)

     1  /* PR tree-optimization/81556 */
     2  
     3  unsigned long long int b = 0xb82ff73c5c020599ULL;
     4  unsigned long long int c = 0xd4e8188733a29d8eULL;
     5  unsigned long long int d = 2, f = 1, g = 0, h = 0;
     6  unsigned long long int e = 0xf27771784749f32bULL;
     7  
     8  __attribute__((noinline, noclone)) void
     9  foo (void)
    10  {
    11    _Bool a = d > 1;
    12    g = f % ((d > 1) << 9);
    13    h = a & (e & (a & b & c));
    14  }
    15  
    16  int
    17  main ()
    18  {
    19    foo ();
    20    if (g != 1 || h != 0)
    21      __builtin_abort ();
    22    return 0;
    23  }