[Bug tree-optimization/27657] [4.2 regression] bogus undefined reference error to static var with -g and -O

[amodra at bigpond dot net dot au]

------- Comment #1 from amodra at bigpond dot net dot au  2006-05-29 03:07 -------
Confirmed.  The reference is the relocation for DW_AT_const_value.
$ readelf -wi test.o
[snip]
 <1><7a>: Abbrev Number: 8 (DW_TAG_variable)
     DW_AT_name        : (indirect string, offset: 0x0): gconf_g_utf8_skip
     DW_AT_decl_file   : 1
     DW_AT_decl_line   : 2
     DW_AT_type        : <89>
     DW_AT_const_value : 0
[snip]
$ readelf -r test.o
Relocation section '.rela.debug_info' at offset 0x53c contains 8 entries:
[snip]
00000085  00000b01 R_PPC_ADDR32      00000000   utf8_skip_data + 0


-- 

amodra at bigpond dot net dot au changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |amodra at bigpond dot net
                   |                            |dot au
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-05-29 03:07:05
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27657