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