[Bug middle-end/41837] Using '-O -fipa-struct-reorg -fwhole-program -fprofile-generate' gives 'internal compiler error: Segmentation fault'

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2009-10-27 10:20 -------
Confirmed.  -combine is not necessary.  IPA struct-reorg is known to be broken.
Program received signal SIGSEGV, Segmentation fault.
0x0000000000c6123c in find_field_in_struct_1 (str_type=0x7ffff6c4a6e0, 
    field=0x7ffff6f095a0)
    at /space/rguenther/src/svn/trunk/gcc/ipa-struct-reorg.c:267
267           str_field_name = IDENTIFIER_POINTER (DECL_NAME (str_field));


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2009-10-27 10:20:02
               date|                            |
            Summary|Using '-O -fipa-struct-reorg|Using '-O -fipa-struct-reorg
                   |-fwhole-program -combine -  |-fwhole-program -fprofile-
                   |fprofile-generate' gives    |generate' gives 'internal
                   |'internal compiler error:   |compiler error: Segmentation
                   |Segmentation fault'         |fault'


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41837