1  /* CTF generation of function pointers.
       2  
       3     In this testcase,  there is a single function type expected for two
       4     different function pointer types.  */
       5  
       6  /* { dg-do compile )  */
       7  /* { dg-options "-O0 -gctf -dA" } */
       8  /* { dg-final { scan-assembler-times "\[\t \]0x16000001\[\t \]+\[^\n\]*ctt_info" 1 } } */
       9  /* { dg-final { scan-assembler-times "ascii \"rcu_callback_t.0\"\[\t \]+\[^\n\]*ctf_string" 1 } } */
      10  /* { dg-final { scan-assembler-times "ascii \"func.0\"\[\t \]+\[^\n\]*ctf_string" 1 } } */
      11  
      12  struct callback_head {
      13        struct callback_head *next;
      14          void (*func) (struct callback_head *head);
      15  } __attribute__ (( aligned (sizeof (void *))));
      16  #define rcu_head callback_head
      17  
      18  struct callback_head chead;
      19  
      20  typedef void (*rcu_callback_t) (struct rcu_head *head);
      21  
      22  rcu_callback_t rcb;