modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/pr70429.c (about)

     1  /* PR rtl-optimization/70429 */
     2  
     3  __attribute__((noinline, noclone)) int
     4  foo (int a)
     5  {
     6    return (int) (0x14ff6e2207db5d1fLL >> a) >> 4;
     7  }
     8  
     9  int
    10  main ()
    11  {
    12    if (sizeof (int) != 4 || sizeof (long long) != 8 || __CHAR_BIT__ != 8)
    13      return 0;
    14    if (foo (1) != 0x3edae8 || foo (2) != -132158092)
    15      __builtin_abort ();
    16    return 0;
    17  }