gcc/testsuite/gcc.dg/tls/pr47715-3.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target fpic } */
   3 /* { dg-options "-O2 -fPIC" } */
   4 /* { dg-require-effective-target tls } */
   5
   6 struct initial_sp
   7 {
   8   void *sp;
   9   long len;
  10 };
  11 __thread
  12 struct initial_sp __morestack_initial_sp;
  13 void bar (void *);
  14 void
  15 foo ()
  16 {
  17   bar (&__morestack_initial_sp.len);
  18 }