gcc/testsuite/gcc.target/ia64/fptr-1.c

   1 /* { dg-do compile { target ia64-*-linux* } } */
   2 /* { dg-options "-O2" } */
   3
   4 /* { dg-final { scan-assembler-not "@ltoffx\\(os_boot_rendez#\\)" } } */
   5 /* { dg-final { scan-assembler "@ltoff\\(@fptr\\(os_boot_rendez#\\)\\)" } } */
   6
   7 /* Test function descriptor access.  */
   8
   9 struct ia64_fdesc
  10 {
  11   unsigned long func;
  12   unsigned long gp;
  13 };
  14
  15 void
  16 os_boot_rendez (void)
  17 {
  18 }
  19
  20 extern int check (unsigned long);
  21
  22 int
  23 main (int argc, char **argv)
  24 {
  25   int i;
  26   int res = 0;
  27
  28   for (i = 0; i < 1; i++)
  29     res += check (((struct ia64_fdesc *) os_boot_rendez)->gp);
  30   return res;
  31 }