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 
raise0(void)14 void raise0(void)
15 {
16   __builtin_longjmp (buf, 1);
17 }
18 
execute(int cmd)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 
main(void)36 int main(void)
37 {
38   if (execute (1) == 0)
39     abort ();
40 
41   return 0;
42 }
43