gcc/testsuite/gcc.dg/lto/20090210_1.c

   1 /* { dg-options "-fPIC" { target { ! sparc*-*-* } } } */
   2 static void
   3 f (int n)
   4 {
   5   int i;
   6   static int __thread value = 100;
   7   for (i = 0; i < n; ++i)
   8     {
   9       volatile int *p = &value;
  10       volatile int x __attribute__ ((unused)) = *p;
  11     }
  12 }
  13
  14
  15 extern int foo (int);
  16
  17 int
  18 main (int argc, char **argv)
  19 {
  20   f (foo (4) + argc);
  21   return 0;
  22 }