modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/pr64494.c (about)

     1  /* PR tree-optimization/64494 */
     2  
     3  int a, b;
     4  unsigned char c;
     5  
     6  int
     7  main ()
     8  {
     9    int d;
    10    a = 0;
    11    for (d = 0; d < 2; d++)
    12      {
    13        a &= (b >= 1);
    14        c = (204 > (((unsigned char) ~0) >> a)) ? 0 : 204 << a;
    15        b = 0;
    16      }
    17    return 0;
    18  }