File: circular_reference_leak.cpp

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halide 21.0.0-4
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#include "Halide.h"
#include <stdio.h>

using namespace Halide;

int main(int argc, char **argv) {

    // Recursive functions can create circular references. These could
    // cause leaks. Run this test under valgrind to check.
    for (int i = 0; i < 10000; i++) {
        Func f;
        Var x;
        RDom r(0, 10);
        f(x) = x;
        f(r) = f(r - 1) + f(r + 1);
    }

    printf("Success!\n");
    return 0;
}