1  /* { dg-do compile } */
       2  /* { dg-options "-std=gnu99" } */
       3  
       4  #include <stdint.h>
       5  #include <bpf-helpers.h>
       6  
       7  void
       8  foo ()
       9  {
      10    int64_t ret;
      11    void *skb;
      12    int csum;
      13  
      14    ret = bpf_csum_update (skb, csum);
      15  }
      16  
      17  /* { dg-final { scan-assembler "call\t40" } } */