[Bug c/41843] segfault using '-O -fipa-struct-reorg -fwhole-program'

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2009-10-27 10:23 -------
Confirmed. -combine is not necessary.  IPA struct reorg is known to be broken.

Program received signal SIGSEGV, Segmentation fault.
0x0000000000c624ee in finalize_global_creation (var=0x0)
    at /space/rguenther/src/svn/trunk/gcc/ipa-struct-reorg.c:504
504       if (TREE_CODE (var) == VAR_DECL


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
      Known to fail|4.3.3                       |4.3.3 4.5.0
   Last reconfirmed|0000-00-00 00:00:00         |2009-10-27 10:23:54
               date|                            |
            Summary|segfault using '-O -fipa-   |segfault using '-O -fipa-
                   |struct-reorg -fwhole-program|struct-reorg -fwhole-
                   |-combine'                   |program'


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41843