llvm/polly/lib/External/isl/test_inputs/codegen/omega/m2-1.c

for (int c0 = 2; c0 <= 4; c0 += 1)
  for (int c1 = 2; c1 <= 9; c1 += 1)
    s0(c0, c1);
for (int c0 = 5; c0 <= 9; c0 += 1) {
  s1(c0, 1);
  for (int c1 = 2; c1 <= 9; c1 += 1) {
    s1(c0, c1);
    s0(c0, c1);
  }
}