1for (int c0 = 3; c0 <= n; c0 += 32)
2 for (int c1 = c0; c1 <= min(n, c0 + 31); c1 += 1)
3 s0(c0, c1);
4

source code of polly/lib/External/isl/test_inputs/codegen/omega/stride3-0.c