gcc/testsuite/gcc.dg/long-long-compare-1.c

   1 /* Problem only noticed on SH for -mcbranchdi DImode comparison with constants.
   2  * Target dependant failure but test valid for alls.  */
   3 /* { dg-do run } */
   4 /* { dg-options "-O0" } */
   5 /* { dg-options "-O0 -mcbranchdi" { target sh4-*-* } } */
   6
   7 extern void abort(void);
   8 extern void exit(int);
   9
  10 int test2(long long n)
  11 {
  12   if (n < 2)
  13     return 1;
  14   return 0;
  15 }
  16
  17 int test1(long long n)
  18 {
  19   if (n < 1)
  20     return 1;
  21   return 0;
  22 }
  23
  24 int test0(long long n)
  25 {
  26   if (n < 0)
  27     return 1;
  28   return 0;
  29 }
  30
  31 int test1n(long long n)
  32 {
  33   if (n < -1LL)
  34     return 1;
  35   return 0;
  36 }
  37
  38 int test2n(long long n)
  39 {
  40   if (n < -2LL)
  41     return 1;
  42   return 0;
  43 }
  44
  45 int main()
  46 {
  47   if (test2n (-1LL))
  48     abort ();
  49
  50   if (test2n (-2LL))
  51     abort ();
  52
  53   if (test2n (0LL))
  54     abort ();
  55
  56   if (test2n (1LL))
  57     abort ();
  58
  59   if (test2n (2LL))
  60     abort ();
  61
  62   if (test1n (-1LL))
  63     abort ();
  64
  65   if (!test1n (-2LL))
  66     abort ();
  67
  68   if (test1n (0LL))
  69     abort ();
  70
  71   if (test1n (1LL))
  72     abort ();
  73
  74   if (test1n (2LL))
  75     abort ();
  76
  77   if (!test0 (-1LL))
  78     abort ();
  79
  80   if (!test0 (-2LL))
  81     abort ();
  82
  83   if (test0 (0LL))
  84     abort ();
  85
  86   if (test0 (1LL))
  87     abort ();
  88
  89   if (test0 (2LL))
  90     abort ();
  91
  92   if (!test2 (-1LL))
  93     abort ();
  94
  95   if (!test2 (-2LL))
  96     abort ();
  97
  98   if (!test2 (0LL))
  99     abort ();
 100
 101   if (!test2 (1LL))
 102     abort ();
 103
 104   if (test2 (2LL))
 105     abort ();
 106
 107   if (!test1 (-1LL))
 108     abort ();
 109
 110   if (!test1 (-2LL))
 111     abort ();
 112
 113   if (!test1 (0LL))
 114     abort ();
 115
 116   if (test1 (1LL))
 117     abort ();
 118
 119   if (test1 (2LL))
 120     abort ();
 121
 122   exit (0);
 123 }
 124
 125
 126