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

source code of polly/lib/External/isl/test_inputs/codegen/omega/if_then-0.c