1  /* Test visibility attribute.  */
       2  /* { dg-do compile { target ia64*-*-linux* } } */
       3  /* { dg-options "-O2 -fpic" } */
       4  /* { dg-final { scan-assembler "\\.hidden.*variable_j" } } */
       5  /* { dg-final { scan-assembler "\\.hidden.*variable_m" } } */
       6  /* { dg-final { scan-assembler "\\.protected.*baz" } } */
       7  /* { dg-final { scan-assembler "gprel.*variable_i" } } */
       8  /* { dg-final { scan-assembler "gprel.*variable_j" } } */
       9  /* { dg-final { scan-assembler "ltoff.*variable_k" } } */
      10  /* { dg-final { scan-assembler "gprel.*variable_l" } } */
      11  /* { dg-final { scan-assembler "gprel.*variable_m" } } */
      12  /* { dg-final { scan-assembler "ltoff.*variable_n" } } */
      13  
      14  static int variable_i __attribute__ ((used));
      15  int variable_j __attribute__((visibility ("hidden")));
      16  int variable_k;
      17  struct A { char a[64]; };
      18  static struct A variable_l __attribute__((used, section (".sbss")));
      19  struct A variable_m __attribute__((visibility ("hidden"), section(".sbss")));
      20  struct A variable_n __attribute__((section (".sbss")));
      21  
      22  void foo (void)
      23  {
      24    variable_i = 0;
      25    variable_j = 0;
      26    variable_k = 0;
      27  }
      28  
      29  void bar (void)
      30  {
      31    variable_l.a[10] = 0;
      32    variable_m.a[10] = 0;
      33    variable_n.a[10] = 0;
      34  }
      35  
      36  void __attribute__((visibility ("protected"))) baz (void)
      37  {
      38  }