src/third_party/llvm-project/polly/lib/External/isl/test_inputs/codegen/cloog/min-1-1.c

for (int c0 = 1; c0 <= N; c0 += 1)
  for (int c1 = 0; c1 <= min(min(M, c0), N - c0); c1 += 1)
    S1(c0, c1);