111
|
1 /* { dg-do run } */
|
|
2 /* { dg-options "-O" } */
|
|
3 /* { dg-require-effective-target indirect_jumps } */
|
|
4
|
|
5 #include <setjmp.h>
|
|
6
|
|
7 extern void abort (void);
|
|
8
|
|
9 jmp_buf buf;
|
|
10
|
|
11 void raise0(void)
|
|
12 {
|
|
13 __builtin_longjmp (buf, 1);
|
|
14 }
|
|
15
|
|
16 int execute(int cmd)
|
|
17 {
|
|
18 int last = 0;
|
|
19
|
|
20 if (__builtin_setjmp (buf) == 0)
|
|
21 while (1)
|
|
22 {
|
|
23 last = 1;
|
|
24 raise0 ();
|
|
25 }
|
|
26
|
|
27 if (last == 0)
|
|
28 return 0;
|
|
29 else
|
|
30 return cmd;
|
|
31 }
|
|
32
|
|
33 int main(void)
|
|
34 {
|
|
35 if (execute (1) == 0)
|
|
36 abort ();
|
|
37
|
|
38 return 0;
|
|
39 }
|