[Bug middle-end/52939] [4.7/4.8 Regression] ice in gimple_get_virt_method_for_binfo with -O3

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52939

Martin Jambor <jamborm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |jamborm at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> 2012-04-12 15:10:50 UTC ---
Well, what happens is that the target of devirtualization which is
loaded from the VMT is:

<integer_cst 0x7fffae757200 type <pointer_type 0x7fffbf12f0a8 __vtbl_ptr_type>
constant 0>

I'll investigate why.