polly/lib/External/isl/test_inputs/codegen/separation_class3.c

   1 for (int c0 = 0; c0 <= 4; c0 += 1) {
   2   if (c0 == 0) {
   3     S_0(0, 4);
   4   } else {
   5     S_0(2 * c0 - 1, 1);
   6     if (c0 == 4) {
   7       for (int c6 = 3; c6 <= 5; c6 += 1)
   8         S_0(7, c6);
   9     } else {
  10       for (int c4 = 2 * c0 - 1; c4 <= 2 * c0; c4 += 1)
  11         for (int c6 = -2 * c0 + c4 + 4; c6 <= 2 * c0 - c4 + 4; c6 += 1)
  12           S_0(c4, c6);
  13     }
  14   }
  15   for (int c4 = max(0, 2 * c0 - 1); c4 <= min(7, 2 * c0); c4 += 1)
  16     for (int c6 = -2 * c0 + c4 + 8; c6 <= 8; c6 += 1)
  17       S_0(c4, c6);
  18   if (c0 >= 1 && c0 <= 3) {
  19     for (int c2 = 0; c2 <= 1; c2 += 1)
  20       for (int c4 = 2 * c0 - 1; c4 <= 2 * c0; c4 += 1)
  21         for (int c6 = 2 * c0 + 4 * c2 - c4 + 1; c6 <= -2 * c0 + 4 * c2 + c4 + 3; c6 += 1)
  22           S_0(c4, c6);
  23   } else if (c0 == 4) {
  24     for (int c2 = 0; c2 <= 1; c2 += 1)
  25       S_0(7, 4 * c2 + 2);
  26   } else {
  27     for (int c2 = 0; c2 <= 1; c2 += 1)
  28       for (int c6 = 4 * c2 + 1; c6 <= 4 * c2 + 3; c6 += 1)
  29         S_0(0, c6);
  30   }
  31 }