1for (int c0 = 0; c0 <= M; c0 += 1) {
2 for (int c1 = 0; c1 <= min(N, c0); c1 += 1) {
3 S1(c0, c1);
4 S2(c0, c1);
5 }
6 for (int c1 = max(0, N + 1); c1 <= c0; c1 += 1)
7 S1(c0, c1);
8 for (int c1 = c0 + 1; c1 <= N; c1 += 1)
9 S2(c0, c1);
10}
11

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