#include <stdio.h>
#include "Halide.h"
using namespace Halide;
int main(int argc, char **argv) {
Func f, g;
Var x, y;
g(x, y) = x+y;
f(x, y) = g(x, x);
f.vectorize(x, 4);
Buffer<int> out = f.realize(4, 4);
printf("Success!\n");
return 0;
}