llvm/polly/lib/External/isl/test_inputs/codegen/cloog/reservoir-mg-interp.c

if (N >= 2)
  for (int c0 = 1; c0 < O; c0 += 1) {
    for (int c3 = 1; c3 <= M; c3 += 1)
      S1(c0, 1, c3);
    for (int c3 = 1; c3 < M; c3 += 1) {
      S6(c0, 1, c3);
      S7(c0, 1, c3);
    }
    if (N >= 3) {
      for (int c3 = 1; c3 <= M; c3 += 1)
        S3(c0, 1, c3);
      for (int c3 = 1; c3 <= M; c3 += 1)
        S1(c0, 2, c3);
      for (int c3 = 1; c3 < M; c3 += 1) {
        S6(c0, 2, c3);
        S7(c0, 2, c3);
      }
      for (int c3 = 1; c3 < M; c3 += 1)
        S11(c0, 1, c3);
    } else {
      for (int c3 = 1; c3 <= M; c3 += 1)
        S3(c0, 1, c3);
      for (int c3 = 1; c3 < M; c3 += 1)
        S11(c0, 1, c3);
    }
    for (int c1 = 3; c1 < 2 * N - 4; c1 += 2) {
      for (int c3 = 1; c3 < M; c3 += 1)
        S10(c0, (c1 - 1) / 2, c3);
      for (int c3 = 1; c3 <= M; c3 += 1)
        S3(c0, (c1 + 1) / 2, c3);
      for (int c3 = 1; c3 <= M; c3 += 1)
        S1(c0, (c1 + 3) / 2, c3);
      for (int c3 = 1; c3 < M; c3 += 1) {
        S6(c0, (c1 + 3) / 2, c3);
        S7(c0, (c1 + 3) / 2, c3);
      }
      for (int c3 = 1; c3 < M; c3 += 1)
        S11(c0, (c1 + 1) / 2, c3);
    }
    if (N >= 3) {
      for (int c3 = 1; c3 < M; c3 += 1)
        S10(c0, N - 2, c3);
      for (int c3 = 1; c3 <= M; c3 += 1)
        S3(c0, N - 1, c3);
      for (int c3 = 1; c3 < M; c3 += 1)
        S11(c0, N - 1, c3);
    }
    for (int c3 = 1; c3 < M; c3 += 1)
      S10(c0, N - 1, c3);
  }
for (int c0 = 1; c0 < O; c0 += 1)
  for (int c1 = 1; c1 < N; c1 += 1) {
    for (int c3 = 1; c3 <= M; c3 += 1)
      S2(c0, c1, c3);
    for (int c3 = 1; c3 < M; c3 += 1)
      S8(c0, c1, c3);
    for (int c3 = 1; c3 < M; c3 += 1)
      S9(c0, c1, c3);
  }
for (int c0 = 1; c0 < O; c0 += 1)
  for (int c1 = 1; c1 < N; c1 += 1)
    for (int c2 = 1; c2 < M; c2 += 1)
      S4(c0, c1, c2);
for (int c0 = 1; c0 < O; c0 += 1)
  for (int c1 = 1; c1 < N; c1 += 1)
    for (int c2 = 1; c2 < M; c2 += 1)
      S5(c0, c1, c2);
for (int c0 = R; c0 < O; c0 += 1)
  for (int c1 = Q; c1 < N; c1 += 1)
    for (int c2 = P; c2 < M; c2 += 1)
      S12(c0, c1, c2);
for (int c0 = R; c0 < O; c0 += 1)
  for (int c1 = Q; c1 < N; c1 += 1)
    for (int c2 = 1; c2 < M; c2 += 1)
      S13(c0, c1, c2);
for (int c0 = R; c0 < O; c0 += 1)
  for (int c1 = 1; c1 < N; c1 += 1)
    for (int c2 = P; c2 < M; c2 += 1)
      S14(c0, c1, c2);
for (int c0 = R; c0 < O; c0 += 1)
  for (int c1 = 1; c1 < N; c1 += 1)
    for (int c2 = 1; c2 < M; c2 += 1)
      S15(c0, c1, c2);