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

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