gcc/testsuite/gcc.dg/torture/pr68955.c

   1 /* PR rtl-optimization/68955 */
   2 /* { dg-do run } */
   3 /* { dg-output "ONE1ONE" } */
   4
   5 int a, b, c, d, g, m;
   6 int i[7][7][5] = { { { 5 } }, { { 5 } },
   7                    { { 5 }, { 5 }, { 5 }, { 5 }, { 5 }, { -1 } } };
   8 static int j = 11;
   9 short e, f, h, k, l;
  10
  11 static void
  12 foo ()
  13 {
  14   for (; e < 5; e++)
  15     for (h = 3; h; h--)
  16       {
  17         for (g = 1; g < 6; g++)
  18           {
  19             m = c == 0 ? b : b / c;
  20             i[e][1][e] = i[1][1][1] | (m & l) && f;
  21           }
  22         for (k = 0; k < 6; k++)
  23           {
  24             for (d = 0; d < 6; d++)
  25               i[1][e][h] = i[h][k][e] >= l;
  26             i[e + 2][h + 3][e] = 6 & l;
  27             i[2][1][2] = a;
  28             for (; j < 5;)
  29               for (;;)
  30                 ;
  31           }
  32       }
  33 }
  34
  35 int
  36 main ()
  37 {
  38   foo ();
  39   __builtin_printf ("ONE%dONE\n", i[1][0][2]);
  40   return 0;
  41 }