[Bug c++/35182] [4.2/4.3 Regression] ICE in coalesce_abnormal_edges

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2008-02-14 09:41 -------
With 4.3 and checking enabled I get

/usr/include/c++/4.3/tr1_impl/boost_shared_ptr.h: In member function 'void
std::tr1::__shared_ptr<_Tp, _Lp>::reset(_Tp1*) [with _Tp1 = int, _Tp = int,
__gnu_cxx::_Lock_policy _Lp = _S_atomic]':
/usr/include/c++/4.3/tr1_impl/boost_shared_ptr.h:441: internal compiler error:
in get_addr_dereference_operands, at tree-ssa-operands.c:1698
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

so maybe this is related to PR34989.  I can confirm that 4.2 and 4.3 ICE and
that 4.1 is fine.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at gcc dot gnu dot
                   |                            |org
           Keywords|                            |ice-on-valid-code
      Known to fail|                            |4.2.3 4.3.0
      Known to work|                            |4.1.2
            Summary|ICE in                      |[4.2/4.3 Regression] ICE in
                   |coalesce_abnormal_edges     |coalesce_abnormal_edges
   Target Milestone|---                         |4.2.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35182