1for (int c0 = 1; c0 <= n; c0 += 1) {
2 S1(c0);
3 for (int c1 = 1; c1 <= m; c1 += 1)
4 S2(c0, c1);
5}
6

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