gcc/testsuite/gcc.dg/tls/opt-10.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target fpic } */
   3 /* { dg-options "-O3 -fpic" } */
   4 /* { dg-require-effective-target tls } */
   5
   6 /* The web pass was creating unrecognisable pic_load_dot_plus_four insns
   7    on ARM.  */
   8
   9 __thread int a_thread_local;
  10 void *
  11 spin (int n)
  12 {
  13   int i;
  14   for (i = 0; i <= n; i++)
  15     {
  16       a_thread_local += i;
  17     }
  18 }