[Bug testsuite/37202] FAIL: gcc.dg/visibility-1[4-9].c

["danglin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #5 from danglin at gcc dot gnu dot org  2008-09-21 18:31 -------
This is also failing on hppa-unknown-linux-gnu.  It uses the define in
elfos.h.  assemble_external is not called.  It looks like output_operand
is wrong:

output_operand (rtx x, int code ATTRIBUTE_UNUSED)
{
  if (x && GET_CODE (x) == SUBREG)
    x = alter_subreg (&x);

  /* X must not be a pseudo reg.  */
  gcc_assert (!x || !REG_P (x) || REGNO (x) < FIRST_PSEUDO_REGISTER);

  PRINT_OPERAND (asm_out_file, x, code);
  if (x && MEM_P (x) && GET_CODE (XEXP (x, 0)) == SYMBOL_REF)
    {
      tree t;
      x = XEXP (x, 0);
      t = SYMBOL_REF_DECL (x);
      if (t)
        assemble_external (t);
    }
}

Breakpoint 4, output_operand (x=0x40146480, code=72)
    at ../../gcc/gcc/final.c:3365
3365      if (x && GET_CODE (x) == SUBREG)
(gdb) p debug_rtx (x)
(symbol_ref:SI ("foo") [flags 0x42] <var_decl 0x400e70b0 foo>)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37202