1  /* { dg-do compile } */
       2  /* { dg-options "-O -fcf-protection" } */
       3  /* { dg-final { scan-assembler-times "endbr32" 4 { target ia32 } } } */
       4  /* { dg-final { scan-assembler-times "endbr64" 4 { target { ! ia32 } } } } */
       5  /* { dg-final { scan-assembler-times "rdssp\[dq]" 2 } } */
       6  /* { dg-final { scan-assembler-times "incssp\[dq]" 2 } } */
       7  
       8  /* Based on gcc.dg/setjmp-3.c.  */
       9  
      10  void *buf[5];
      11  
      12  extern void abort (void);
      13  
      14  void raise0(void)
      15  {
      16    __builtin_longjmp (buf, 1);
      17  }
      18  
      19  int execute(int cmd)
      20  {
      21    int last = 0;
      22  
      23    if (__builtin_setjmp (buf) == 0)
      24      while (1)
      25        {
      26  	last = 1;
      27  	raise0 ();
      28        }
      29  
      30    if (last == 0)
      31      return 0;
      32    else
      33      return cmd;
      34  }
      35  
      36  int main(void)
      37  {
      38    if (execute (1) == 0)
      39      abort ();
      40  
      41    return 0;
      42  }