1if (c2 >= d2 + 1) {
2 for (int c0 = a1; c0 <= b1; c0 += 1)
3 for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1)
4 s0(c0, c1_0);
5} else {
6 for (int c0 = a1; c0 <= min(b1, a2 - 1); c0 += 1)
7 for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1)
8 s0(c0, c1_0);
9 for (int c0 = a2; c0 <= b2; c0 += 1) {
10 if (a1 >= c0 + 1) {
11 for (int c1_0 = c2; c1_0 <= d2; c1_0 += 1)
12 s1(c0, c1_0);
13 } else if (c0 >= b1 + 1) {
14 for (int c1_0 = c2; c1_0 <= d2; c1_0 += 1)
15 s1(c0, c1_0);
16 } else {
17 for (int c1_0 = c2; c1_0 <= min(c1 - 1, d2); c1_0 += 1)
18 s1(c0, c1_0);
19 for (int c1_0 = c1; c1_0 <= min(d1, c2 - 1); c1_0 += 1)
20 s0(c0, c1_0);
21 for (int c1_0 = max(c1, c2); c1_0 <= min(d1, d2); c1_0 += 1) {
22 s0(c0, c1_0);
23 s1(c0, c1_0);
24 }
25 for (int c1_0 = max(max(c1, d1 + 1), c2); c1_0 <= d2; c1_0 += 1)
26 s1(c0, c1_0);
27 for (int c1_0 = max(c1, d2 + 1); c1_0 <= d1; c1_0 += 1)
28 s0(c0, c1_0);
29 }
30 }
31 for (int c0 = max(max(a1, a2), b2 + 1); c0 <= b1; c0 += 1)
32 for (int c1_0 = c1; c1_0 <= d1; c1_0 += 1)
33 s0(c0, c1_0);
34}
35

source code of polly/lib/External/isl/test_inputs/codegen/omega/wak2-1.c