1if (n >= 2) {
2 for (int c0 = 1; c0 <= 100; c0 += 1) {
3 s0(c0);
4 for (int c1 = 1; c1 <= 100; c1 += 1) {
5 s1(c0, c1);
6 s2(c0, c1);
7 }
8 }
9} else {
10 for (int c0 = 1; c0 <= 100; c0 += 1)
11 for (int c1 = 1; c1 <= 100; c1 += 1)
12 s2(c0, c1);
13}
14

source code of polly/lib/External/isl/test_inputs/codegen/pldi2012/figure7_d.c