1  /* Problem noticed on SH for DImode comparison with constants.
       2  /* { dg-do run } */
       3  /* { dg-options "-O0" } */
       4  
       5  extern void abort(void);
       6  extern void exit(int);
       7  
       8  int test2(long long n)
       9  {
      10    if (n < 2)
      11      return 1;
      12    return 0;
      13  }
      14  
      15  int test1(long long n)
      16  {
      17    if (n < 1)
      18      return 1;
      19    return 0;
      20  }
      21  
      22  int test0(long long n)
      23  {
      24    if (n < 0)
      25      return 1;
      26    return 0;
      27  }
      28  
      29  int test1n(long long n)
      30  {
      31    if (n < -1LL)
      32      return 1;
      33    return 0;
      34  }
      35  
      36  int test2n(long long n)
      37  {
      38    if (n < -2LL)
      39      return 1;
      40    return 0;
      41  }
      42  
      43  int main()
      44  {
      45    if (test2n (-1LL))
      46      abort ();
      47  
      48    if (test2n (-2LL))
      49      abort ();
      50  
      51    if (test2n (0LL))
      52      abort ();
      53  
      54    if (test2n (1LL))
      55      abort ();
      56  
      57    if (test2n (2LL))
      58      abort ();
      59   
      60    if (test1n (-1LL))
      61      abort ();
      62  
      63    if (!test1n (-2LL))
      64      abort ();
      65  
      66    if (test1n (0LL))
      67      abort ();
      68  
      69    if (test1n (1LL))
      70      abort ();
      71  
      72    if (test1n (2LL))
      73      abort ();
      74  
      75    if (!test0 (-1LL))
      76      abort ();
      77  
      78    if (!test0 (-2LL))
      79      abort ();
      80  
      81    if (test0 (0LL))
      82      abort ();
      83  
      84    if (test0 (1LL))
      85      abort ();
      86  
      87    if (test0 (2LL))
      88      abort ();
      89  
      90    if (!test2 (-1LL))
      91      abort ();
      92  
      93    if (!test2 (-2LL))
      94      abort ();
      95  
      96    if (!test2 (0LL))
      97      abort ();
      98  
      99    if (!test2 (1LL))
     100      abort ();
     101  
     102    if (test2 (2LL))
     103      abort ();
     104  
     105    if (!test1 (-1LL))
     106      abort ();
     107  
     108    if (!test1 (-2LL))
     109      abort ();
     110  
     111    if (!test1 (0LL))
     112      abort ();
     113  
     114    if (test1 (1LL))
     115      abort ();
     116  
     117    if (test1 (2LL))
     118      abort ();
     119  
     120    exit (0);
     121  }
     122  
     123  
     124