1for (int c0 = 0; c0 <= 14; c0 += 1)
2 for (int c1 = 0; c1 < n - 14; c1 += 1)
3 S1(c0, c1);
4for (int c0 = 15; c0 <= n; c0 += 1) {
5 for (int c1 = 0; c1 <= 9; c1 += 1)
6 S1(c0, c1);
7 for (int c1 = 10; c1 < n - 14; c1 += 1) {
8 S1(c0, c1);
9 S2(c0, c1);
10 }
11 for (int c1 = n - 14; c1 <= n; c1 += 1)
12 S2(c0, c1);
13}
14

source code of polly/lib/External/isl/test_inputs/codegen/cloog/ex1.c