1 /* PR optimization/8726 */
2 /* Originator: Paul Eggert <eggert@twinsun.com> */
3 
4 /* Verify that GCC doesn't miscompile tail calls on Sparc. */
5 
6 extern void abort(void);
7 
8 int fcntl_lock(int fd, int op, long long offset, long long count, int type);
9 
10 int vfswrap_lock(char *fsp, int fd, int op, long long offset, long long count, int type)
11 {
12   return fcntl_lock(fd, op, offset, count, type);
13 }
14 
15 int fcntl_lock(int fd, int op, long long offset, long long count, int type)
16 {
17   return type;
18 }
19 
20 int main(void)
21 {
22   if (vfswrap_lock (0, 1, 2, 3, 4, 5) != 5)
23     abort();
24 
25   return 0;
26 }
27