1for (int c0 = 1; c0 <= n; c0 += 1) {
2 S1(c0);
3 for (int c1 = 1; c1 < c0; c1 += 1)
4 S2(c0, c1);
5 S3(c0);
6 for (int c1 = c0 + 1; c1 <= n; c1 += 1) {
7 S4(c0, c1);
8 for (int c2 = 1; c2 < c0; c2 += 1)
9 S5(c0, c1, c2);
10 S6(c0, c1);
11 }
12}
13

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