modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/pr38771.c (about)

     1  /* PR middle-end/38771 */
     2  
     3  unsigned long long
     4  foo (long long x)
     5  {
     6    return -(unsigned long long) (x ? : x);
     7  }