1  /* PR tree-optimization/49243 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -Winline" } */
       4  
       5  extern unsigned long jb[];
       6  extern int my_setjmp(unsigned long jb[]) __attribute__((returns_twice));
       7  extern int decode(const char*);
       8  
       9  static inline int wrapper(const char **s_ptr) /* { dg-warning "(inlining failed|function 'wrapper' can never be inlined because it uses setjmp)" } */
      10  {
      11      if (my_setjmp(jb) == 0) {
      12  	const char *s = *s_ptr;
      13  	while (decode(s) != 0)
      14  	    *s_ptr = ++s;
      15  	return 0;
      16      } else
      17  	return -1;
      18  }
      19  
      20  void parse(const char *data)
      21  {
      22      const char *s = data;
      23      if (!(wrapper(&s) == -1 && (s - data) == 1)) /* { dg-message "called from here" } */
      24  	__builtin_abort();
      25  }