1for (int c0 = 1; c0 <= 100; c0 += 1) {
2 if (n >= 2) {
3 s0(c0);
4 for (int c1 = 1; c1 <= 100; c1 += 1) {
5 s1(c0, c1);
6 s2(c0, c1);
7 }
8 } else {
9 for (int c1 = 1; c1 <= 100; c1 += 1)
10 s2(c0, c1);
11 }
12}
13

source code of polly/lib/External/isl/test_inputs/codegen/pldi2012/figure7_c.c