1 { 2 for (int c0 = 0; c0 < n - 31; c0 += 32) 3 for (int c1 = 0; c1 <= n; c1 += 32) { 4 if (n >= c1 + 32) { 5 for (int c2 = 0; c2 <= 31; c2 += 1) 6 for (int c3 = 0; c3 <= 31; c3 += 1) 7 S_1(c0 + c2, c1 + c3); 8 } else 9 for (int c2 = 0; c2 <= 31; c2 += 1) { 10 for (int c3 = 0; c3 < n - c1; c3 += 1) 11 S_1(c0 + c2, c1 + c3); 12 S_2(c0 + c2); 13 } 14 } 15 if (n >= 32) { 16 for (int c1 = 0; c1 < n; c1 += 32) { 17 if (n >= c1 + 32) { 18 for (int c2 = 0; c2 < n % 32; c2 += 1) 19 for (int c3 = 0; c3 <= 31; c3 += 1) 20 S_1(-((n - 1) % 32) + n + c2 - 1, c1 + c3); 21 } else 22 for (int c2 = 0; c2 < n - c1; c2 += 1) { 23 for (int c3 = 0; c3 < n - c1; c3 += 1) 24 S_1(c1 + c2, c1 + c3); 25 S_2(c1 + c2); 26 } 27 } 28 } else 29 for (int c2 = 0; c2 < n; c2 += 1) { 30 for (int c3 = 0; c3 < n; c3 += 1) 31 S_1(c2, c3); 32 S_2(c2); 33 } 34 } 35