1for (int c0 = 1; c0 <= n; c0 += 1) {
2 for (int c1 = 2; c1 <= n; c1 += 1)
3 for (int c2 = 1; c2 < min(c0, c1); c2 += 1)
4 S2(c2, c1, c0);
5 for (int c3 = c0 + 1; c3 <= n; c3 += 1)
6 S1(c0, c3);
7}
8

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