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#include <stdlib.h>
int foo(void)
{
volatile int count = 0;
__attribute__((noinline)) int foo_internal(void)
{
return count++;
}
return foo_internal();
}
int bar(void)
{
int arr[3] = { 2, 3, 1 };
__attribute__((noinline)) int compar(const void *a, const void *b)
{
const int *ai = a;
const int *bi = b;
return *ai - *bi;
}
qsort(arr, sizeof(arr) / sizeof(arr[0]), sizeof(arr[0]), compar);
if (arr[0] != 1 || arr[1] != 2 || arr[2] != 3)
return 1;
return 0;
}
int main(int argc, char *argv[])
{
int n = 1;
if (argc > 1)
n = strtol(argv[1], NULL, 0);
while (n--)
foo();
return bar();
}
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