am dc91dafa: Merge "Ignore explicit infinite recursion."

    return 0;

}

#pragma clang diagnostic push

#pragma clang diagnostic ignored "-Winfinite-recursion"

static void* global = 0; // So GCC doesn't optimize the tail recursion out of overflow_stack.

__attribute__((noinline)) static void overflow_stack(void* p) {

    overflow_stack(&buf);

}

#pragma clang diagnostic pop

static void *noisy(void *x)

{

    char c = (uintptr_t) x;