1 /* { dg-do link } */
2 /* { dg-require-alias "" } */
3 /* { dg-require-visibility "" } */
4 /* { dg-require-effective-target tls_runtime } */
5 /* { dg-add-options tls } */
6 /* Test that encode_section_info handles the change from externally
7    defined to locally defined (via hidden).   Extracted from glibc.  */
8 
9 struct __res_state {
10 	char x[123];
11 };
12 
13 extern __thread struct __res_state bar
14   __attribute__ ((tls_model ("initial-exec")));
15 
main()16 int main()
17 {
18   bar.x[0] = 0;
19   return 0;
20 }
21 
22 __thread struct __res_state foo;
23 extern __thread struct __res_state bar
24   __attribute__ ((alias ("foo")))
25   __attribute__ ((visibility ("hidden")));
26