llvm/polly/lib/External/isl/test_inputs/codegen/omega/m10-1.c

for (int c0 = 1; c0 <= 18; c0 += 1) {
  if (c0 >= 2 && c0 <= 9) {
    for (int c1 = 1; c1 <= 9; c1 += 1) {
      if (c0 % 2 == 0)
        s0(c1, c0 / 2);
      s1(c1, c0);
    }
  } else if (c0 == 1) {
    for (int c1 = 1; c1 <= 9; c1 += 1)
      s1(c1, 1);
  } else if (c0 % 2 == 0) {
    for (int c1 = 1; c1 <= 9; c1 += 1)
      s0(c1, c0 / 2);
  }
}